DWQ-2024-005922

STATEOFUTAHDEPARTMENTOFENVIRONMENTALQUALITYDIVISIONOFWATERQUALITY
Authorization to Discharge Municipal Storm Water Under theUtahPollutantDischargeEliminationSystem(UPDES)
UPDESPERMITNUMBERUTS000002
This Permit is issued in compliance with the provisions of the Utah Water Quality Act, Utah Code Title19, Chapter 5, (the "Act") and the Federal Water Pollution Control Act (33 U.S.C.
§§ 1251 et. seq., asamendedto date), and therulesandregulations madepursuanttothosestatutes.
SALT LAKECITY
isherebyauthorizedtodischarge,inaccordancewithmonitoringrequirementsandotherprovisionsassetforth inthis Permit,fromallportions ofthe SaltLake Citymunicipalseparatestormsewersystem(ownedand
operatedbySaltLake City),to Watersofthe State.
ThisModified Permitshall becomeeffectiveonDATE
This Permit and the authorization to discharge shall expire at midnight, June21st, 2026, except asdescribedinPart 6.3of thisPermit.
SignedthisDATE
John K Mackey,P.E.,Director
UPDESPERMITFORDISCHARGESFROMSALT LAKE CITY’S MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4) TABLEOFCONTENTS1.0CoverageUnderthisPermitAuthoritytoDischarge
This Permit authorizes the discharge, to waters of the state of Utah, of storm water from Salt LakeCity defined in Part 1.2. of this Permit.This authorization is subject to all of the
terms andconditions of this Permit.This Permit does not authorize discharges prohibited under Part 1.4. ofthis Permit.PermitAreaandEligibilityThisPermitcoversareaswithinSaltLakeCityexcluding:The
area and storm water system within the legal right of way for I-15, I-80, I-215,andallother streets androadwaysmaintained byUDOT;The area and storm water system within the municipal
storm sewer system boundaryoftheUniversityofUtahandtheGeorgeE.WahlenVeteransAdministrationMedical Center;andThe following portions of the storm water system which are owned and operated
bySalt Lake County:LeeDrain; LeePumpStationto LeeCreekGogginDrain;SurplusCanal toGreatSaltLakeCityDrain;WestBranchfromCWA2 Drain toSewage CanalCWA2 Drain fromCWA 1 DraintoWestBranch
CityDrainCWA3DrainfromBrightonCanal ExtensiontoCWA2DrainCWA1 Drain fromRoperYard to CWA 2Drain4thAvenue Drain;VirginiaStreetto CityCreek8thSouthDrain; East HighBasintoJordan RiverSurplusCanalThefollowingaretypesofauthorizeddischarges:Storm
water discharges.This Permit authorizes storm water discharges to Waters oftheState fromtheMS4identified in1.2.1.,exceptasexcluded in Part1.4.Non-storm water discharges.The following
non-storm water discharges do not needto be addressed unless the Permittee or the Director identifies these discharges assignificantsourcesofpollutantstoWatersoftheStateorascausingorcontributingtoa
violation of waterqualitystandards:Waterlineflushing;Landscapeirrigation;Divertedstreamflows;Risinggroundwaters;Uncontaminatedgroundwaterinfiltration;Uncontaminatedpumpedgroundwater;Dischargesfrompotablewatersources;Foundationdrains;Airconditioningcondensate;Irrigationwater;Springs;Waterfromcrawlspace
pumps;Footingdrains;Lawnwateringrunoff;Individualresidentialcarwashing;Flowsfromriparianhabitatsandwetlands;Dechlorinatedswimmingpooldischarges;Residualstreetwashwater;Dechlorinatedwaterreservoirdischarges;andDischargesorflowsfromemergencyfirefightingactivity.LocalAgencyAuthority
ThisPermitdoesnotpre-emptorsupersedetheauthorityoflocalagenciestoprohibit,restrict,orcontroldischargestostormdrainsystemsor other watercourseswithintheirjurisdiction.LimitationsonCoverage
ThisPermitdoesnotauthorize:Discharges that are mixed with sources of non-storm water unless such non-stormwater discharges are in compliance with a separate UPDES Permit or are determinednot
to bea substantial contributor ofpollutantstoWatersof theState.StormwaterdischargesassociatedwithindustrialactivityasdefinedinUtahAdministrativeCode (UAC)R317-8-11.3(6)(c).Storm waterdischargesassociatedwithconstructionactivityasdefinedinUACR317-8-11.3(6)(e).Stormwaterdischargescurrentlycoveredunderanother
Permit.Discharges that would cause or contribute to in-stream exceedances of water qualitystandards ascontainedin UACR317-2.Discharges of any pollutant into any Waters of the State for
which a Total MaximumDaily Load (TMDL) has been approved by EPA unless the discharge is consistentwith the TMDL.The discharge must be consistent with the TMDL at the time anApplicationissubmitted.Ifconditionschangeaftercoverageisissued,thecoverage
mayremainactiveprovidedtheconditionsandrequirementsofPart3.1.ofthisPermit are complied with.DocumentsthePermitteeShall Develop toAppendthePermit
Thefollowingdocumentsshallbedevelopedandsigned(inaccordancewithPart6.8.SignatoryRequirements)bythePermitteeand willappend thePermit:Appendix I: Responsible Entity Identification and
Accountability: The Permitteeshall include any necessary agreements, contracts, or memorandum of understanding(MOUs) betweenthe Permittee and/or other municipal (or non-municipal) entitiesthat
affecttheimplementation andoperation of SWMP.AppendixII:StormWaterManagement Program(SWMP)Thepurposes,objectives,andtherequiredcontentsofAppendixIIarelistedinPart
4.0ofthis Permit.AppendixIII:StormWaterWet andDryWeatherMonitoringPlans:Thepurposes,objectives,andtherequiredcontentsforAppendixIIIarelistedinPart
5.2ofthis Permit.ModificationstothisdocumentshallbeapprovedwithasignaturebytheDirector.ModificationandMaintenanceofAppendixes:ThePermitteeshallkeepallappendixdocumentsuptodateandbeabletodemonstrate
that an effort was made to achieve the purpose and objectives of theappendixdocuments;All modifications to the appendix documents shall provide evidence that they weresubmitted to the
Director (e.g. DWQ Electronic Portal Confirmation, DWQ e-mailverification)), and if required, it shall provide evidence that it was approved by theDirector(e.g.adocumentorlettersignedbytheDirectorindicatingthatthemodificationwas
approved);Each Appendix shall maintain a record of the original document, each modification,the date the modification was made, and if applicable, the date the Director approvedthemodification;The
Director may at any time make a written determination that all of or part of anappendix document or appendix documents are insufficient and do not comply withthe Permit. If such a
determination is made, the Permittee shall make modificationsto the insufficient part(s) within 30 days or by an alternative timeframe approved bythe Director.2.0ApplicationRequirements
ThePermitteeshallsubmitanApplicationandindividualSWMPdocumentatleast180days
beforetheexpirationofthisPermit accordingtoPermitPart6.3DutytoReapply.2.1.ContentsoftheApplication
TheApplicationrequires,ataminimum,thefollowinginformation:Name, address, and telephone number of the principal executive officer, rankingelected official or other duly authorized employee
in charge of municipal resourcesusedforimplementation ofthe SWMP;Name(s)/identificationofwatersofthestateasdefinedbyUACR317-1-1thatreceivedischarges fromthe Permittee’s MS4;Name of the
person responsible for overseeing implementation and coordination oftheSWMP;Summary description of the overall water quality concerns, priorities, and measurablegoalsspecifictothePermitteethatwereconsideredinthedevelopmentoftheSWMP;The
SWMP document shall consist of, at a minimum, a description of the programelements that will be implemented (or already exist) for each of the SWMP minimumcontrol measures. The plan
shall be detailed enough for the Director to determine thePermittee’s general strategy for complying with the required items in each of the sixminimumcontrol measuresintheSWMPdocument
(see Part 4.2ofthisPermit);Information on the chosen Best Management Practices (BMPs) and the measurablegoals for each of the storm water minimum control measuresin Part 4.2 of thisPermitand,asappropriate,thetimeframebywhichthePermitteewillachieverequiredactions,includinginterimmilestones;If
the Permittee is relying on another entity(ies) to satisfy one or more of its Permitobligations,thePermitteeshallincludewiththeApplication,asummaryofthePermit obligations that will be
carried out by the other entity(ies).During the term ofthe Permit, the Permittee may terminate or amend shared responsibility arrangementsbynotifyingtheDirector,providedthisdoesnot alterimplementationdeadlines.The
Permittee must submit a comprehensive wet weather monitoring report includinghistorical data, identified trends, and conclusions, as an attachment of their renewalapplication.CertificationandsignaturerequirementsinaccordancewithPart
6.83.0SpecialConditionsDischargestoWaterQualityImpairedWatersApplicability:The Permittee must determine whether storm water discharge from any part of theMS4 contributes to a303(d) listed
(i.e., impaired) waterbody.A 303(d) list ofimpairedwaterbodiesisavailableathttps://wq.deq.utah.gov/Waterqualityimpaired waters means any segment of surface waters that has been identified
by theDirector as failing to support one or more of its designated uses.If the Permittee hasany discharges to an impaired waterbody, the Permittee must comply with Part 3.1.2.and Part
3.2., if applicable, and if no discharges to impaired waterbodies exist, the remainder of this Part 3.1 doesnot apply.IfthePermitteehas“303(d)”dischargesdescribedabove,thePermitteemustdetermine
whether a Total Maximum Daily Load (TMDL) has been developed by theDirector and approved by EPA for the listed waterbody.If there is an approvedTMDL, the Permittee shall comply with
all requirements associated with the TMDL(see Part 3.2.) in addition to the requirements of Part 3.1.2.If no TMDL has been approved, thePermittee shall comply with Part 3.1.2. and will
be required to meet any TMDLrequirementsonceitisdevelopedandapproved.TMDLrequirementsmaybeputintoeffectatanytime duringthisPermitterm.IfthePermitteedischargestoanimpairedwaterbody,thePermitteeshallincludeinits
SWMP document a description of how the Permittee will control the discharge ofall pollutants of concern.This description shall identify the measures and BMPs thatwill collectively control
the discharge of the pollutants of concern. The measuresshould be presented in the order of priority with respect to controlling the pollutantsof concern.Where a discharge is already

authorized under this Permit and is later determined tocause or have the reasonable potential to cause or contribute to the violation of anapplicable water quality standard, theDirector
will notify the Permittee of suchviolation(s). The Permittee shall take all necessary actions to ensure future dischargesdo not cause or contribute to the violation of a water quality
standard and documentthese actions as required by the Director. If violations remain or re-occur, coverageunder this Permit may be terminated by theDirector and an alternative UPDESPermit
may be issued. Compliance with this requirement does not preclude the Statefrom taking an enforcement action as provided by the Utah Water Quality Act for theunderlyingviolation.
Jordan River Watershed Wide Escherichia coli (E. coli) TMDL
The permittee discharges to waters listed on the Utah 303(d) list as impaired for E.coli for which storm water is a contributing source per the Jordan River Watershed Wide E.coli TMDL.
The permittee must update their SWMP document within 180 days to include a written plan (TMDL Compliance Plan)addressing the pollutant reduction requirements of the TMDL as it relates
to MS4s. The Jordan River E. coli TMDL MS4 Guidance Document available on the division’s website will provide supplemental information to assist MS4s in compliance with the below Permit
requirements.
The TMDL Compliance Plan will supplement and build-on the six (6) minimum control measures identified in Part 4.2 of this permit. The Permittee must develop, fund, and implement source
control BMPs that reduce the discharge of E. coli. The TMDL Compliance Plan must address the following:
Identify potential sources of E. coli in the MS4 and target specific audiences that may be contributing to the E. coli sources. Provide and document education and outreach given to the
target audiences on the impacts to water quality associated with these types of discharges and BMPs that can be implemented to reduce the discharge of E. coli.
The Permittee can meet the requirements of permit part 3.2.2.1. through contribution to a collaborative program (e.g., storm water coalition) that evaluates, identifies, and targets
sources, as well as, provides outreach that addresses E. coli.
The Permittee must maintain a written or mapped inventory of areas in the MS4 that are potential sources of E. coli (areas with septic, dense waterfowl areas, dog parks, etc.).
The Permittee must create a plan to prioritize reduction activities to address the areas and sources identified in the inventory. The plan must include BMPs the permittee will implement
over the permit term (structural and non-structural).
The Permittee must add the inventoried areas to the priority areas identified in permit part 4.2.3.3.1. and begin inspecting the additional priority areas annually at a minimum and documenting
the inspections on an inspection form.
The Permittee must add the inventoried areas to the priority areas identified in permit part 4.2.6.7.2. for street sweeping and storm sewer system maintenance and begin maintaining the
areas at the same frequency. The Permittee’s road and parking lot sweeping and storm drain system maintenance SOPs should identify all priority areas (including E. coli sources) and
must include a schedule that includes priority area frequency.
The Permittee must evaluate their written inventory of potential “high priority” permittee owned and/or operated facilities (Permit Part 4.2.6.1.) and identify sites that have potential
sources of E. coli. Permittees must add to their inventory any Permittee owned or operated dog parks, parks with open water, sites with septic, or properties that are known potential
sources of E. coli. Sites that have been identified as potential sources of E. coli must have BMPs (structural or non-structural) that reduce the potential of the discharge of E. coli.
The Permittee must evaluate the potential E. coli generating activities below to determine whether the permittees existing SOPs for Facilities, Fleet, Gallivan Center, Golf, Parks, Public
Utilities, Right of Way Maintenance, Streets, Waste & Recycling, and Water Quality should target reduction of E. coli discharge.The permittee may also create additional SOPsfor the reduction
of E. coli discharge from the MS4. The potential E. coli generating activities to be evaluated are listed below:
Surface cleaning and controlling litter
Lake and lagoon maintenance
Mowing/Trimming/Planting
Inspection and Cleaning of Stormwater Conveyance Structures, Controlling Illicit Connections and Discharges, Controlling Illegal Dumpingto storm water collection and conveyance structures
Solid Waste Collection, Controlling Litter, Controlling Illegal Dumping of solid wastes
Water line Maintenance, Sanitary Sewer Maintenance, Spill/Leak/Overflow Control, Response, and Containment.
The Permittee must promote the use of Low Impact Development (LID) controls for which E. coli (listed a bacteria) has a medium or high pollutant removal effectiveness, as identified
in the Guide to Low Impact Development within Utah, Appendix C on the division’s website: https://documents.deq.utah.gov/water-quality/stormwater/updes/DWQ-2019-000161.pdf.
The Permittee must add potential E. coli reduction as a criterion for ranking when evaluating the Permittees retrofit plan (Permit Part 4.2.6.9.).
The Permittee is required to monitor and analyze E. coli (No./100 mL) at their Wet-Weather Monitoring sites that discharge to the Jordan River and its tributaries in Permit Part 5.2.2.4.

The Permittee must report annually on their TMDL compliance by submitting the TMDL Compliance Report section within the annual report form on the Division’s website. The first TMDL Compliance
Report within the annual report will be due to the Division by October 1, 2024. The reporting will include identification of problem areas for which source control BMPs were developed,
the cost, and the anticipated pollutant reduction. Nitrogen andPhosphorusReductionAspartofthePermittee'sSWMP,thePermitteemustspecificallyaddressthereductionofwaterqualityimpactsassociatedwithnitrogenandphosphorusindischargesfromtheMS4.The
Permittee can meet the requirements of this permit part through contribution to acollaborativeprogram (e.g.,storm watercoalitions)thatevaluates,identifies,andtargets sources, as well
as, provides outreach that addresses potential sources within aspecificregion or watershed.ThePermitteemustidentifyandtargetsources(e.g.,residential,industrial,agricultural, or commercial)
that are contributing, or have the potential to contribute,nitrogenand phosphorustowatersof the state,where thePermittee isauthorizedunderthis Permittodischarge.The Permittee must prioritize
targeted sources that are likely to result in a reduction ofnitrogen and phosphorus in discharges through education and outreach. The Permitteemust distribute educational materials or
equivalent outreach to the prioritized targetedsources.Educationalmaterialsorequivalentoutreachmustdescribestormwaterquality impacts associated with nitrogen and phosphorus in storm
water runoff andillicit discharges, the behaviors of concern, and actions that the target source can taketo reduce nitrogen and phosphorus. The Permittee may incorporate the education
andoutreach to meet this requirement into the education and outreach strategies providedinaccordance with PermitPart4.2.1.4.0StormWaterManagementProgram
The Permittee shall develop, implement, and enforce a SWMP designed to reduce the discharge ofpollutants from the MS4, protect water quality, and satisfy the appropriate water quality
requirements ofthe Utah Water Quality Act.The SWMP must include the six minimum control measures described inPart4.2 of this Permit, aswellastherequirements identified inPart4.1.RequirementsThe
Permittee shall submit a revised SWMP document to the Director within 180days of the effective date of this Permit, which includes at a minimum, the followinginformation:Permit number;MS4locationdescriptionandmap;Description
of any water quality concerns, priorities, and measurable goals specific tothe Permittee that were considered in the development and/or revisions to the SWMPdocument;A description of
the program elements that will be implemented (or are already beingimplemented) ineach ofthe sixminimumcontrol measures (seePart 4.2);Descriptionofanymodificationstoordinancesorlong-term/ongoingprocessesimplemented
in accordance with the previous Salt Lake City MS4 Permit for each ofthesix minimumcontrolmeasures;AdescriptionofhowthePermitteeintendstomeetthePermitrequirementsasdescribed in Part
4.0 by either referencing existing program areas that already meetthe Permit requirements or a description and relevant measurable goals that include,asappropriate,theyearbywhichthePermitteewillachieverequiredactions,includinginterimmilestones.The
SWMP document shall indicate the person(s) responsible for implementing orcoordinatingthe BMPs containedwithin the SWMP document.The SWMP document shall include a narrative of the strategy
and any necessaryschedules required for wet weather monitoring (Part 5.2.) and dry weather screening(Part 5.2.).The SWMP document shall include the requirements for the Permittee’s Industrialand
High RiskRunoff Program(Part4.3.).The SWMP document shall include the certification and signature requirements inaccordancewith Part6.8.The SWMP shall be developed and implemented in

accordance with the schedulescontained inPart4.0.ofthis Permit.ThePermitteemusthaveanongoingdocumentationprocessforgathering,maintaining,andusinginformationtoconductplanning,setpriorities,trackthedevelopment
and implementation of the SWMP, evaluate Permit compliance/non-compliance,andevaluatetheeffectiveness of theSWMP implementation.The Permittee shall track the number of inspections performed,
official enforcementactions taken, and types of public education activities implemented as required foreach SWMP component.This information shall be provided to the Director uponrequestandused
bytheDirector todeterminecompliance withthis Permit.The Permittee must secure the resources necessary to meet all requirements of thispermit.The Permittee must conduct an annual analysis
of the capital and operationand maintenance expenditures needed, allocated, and spent, as well as, the necessarystaffresourcesneededandallocatedtomeettherequirementsofthispermit,includinganydevelopment,implementation,andenforcementactivitiesrequired.Thepermitteemustsubmita
summaryofitsfiscal analysiswitheachannualreportWithin 180 days of the effective date of the Permit, the Permittee shall revise theSWMP documentto clearly identify theroles and responsibilitiesofalloffices,departments,
Directors, or sub-sections, and if necessary other responsible entities. Itshallalsoincludeanynecessaryagreements,contracts,ormemorandumofunderstanding(MOUs)betweensaidentitiesthataffecttheimplementationandoperation
of the SWMP.Necessary agreements, contracts, and MOUs shall deal withcoordination or clarification of the responsibilities associated with the detection andeliminationofimproperconnectionsorillicitdischargestotheMS4,BMPcoordinationorothercoordinatedprogramsorsensitiveissuesofunclearoroverlappingresponsibility.Suchagreements,contracts,andMOUsshallbecontainedinAppendixI:ResponsibleEntityIdentificationandAccountability.Failure
tomeettheserequirementswithagoodfaith effortandwithin thetimeframessetforth mayresult inan enforcement action bytheDirector.MinimumControlMeasures
Thesixminimumcontrolmeasuresthatmustbe includedinthe stormwatermanagementprogramare:PublicEducationandOutreach onStormWaterImpacts
The Permittee must implement a public education and outreach program to promotebehaviorchangebythepublictoreducewaterqualityimpactsassociatedwithpollutants in storm water runoff and
illicit discharges.Outreach and educationalefforts shall include a multimedia approach and shall be targeted and presented tospecific audiences for increased effectiveness.The educational
program shall includedocumented education and outreach efforts for the following four audiences: (1)residents; (2) institutions, industrial and commercial facilities; (3) developers
andcontractors(construction);and(4) MS4owned oroperatedfacilities.
The minimum performance measures which should be based on the land uses andtargetaudiencesfound within the communityinclude:Target specific pollutants and pollutant sources determined
by the Permittee to beimpacting, or have the potential to impact, the beneficial uses of a receiving water.This includes providing information which describe the potential impacts from
stormwater discharges; methods for avoiding, minimizing, reducing and /or eliminating theadverse impacts of storm water discharges; and the actions individuals can take toimprove water
quality, including encouraging participation in local environmentalstewardshipactivities;Provide and document education and outreach given to the general public on thePermittee’s prohibitions
against illicit discharges and improper disposal of waste andthe impacts to water quality associated with these types of discharges. The Permitteeshould consider the following topics:maintenance
of septic systems; effects ofoutdoor activities such as lawn care; benefits of on-site infiltration of storm water;effects of automotive work and car washing on water quality; proper
disposal ofswimming pool water; and proper management of pet waste. These topics are notinclusiveandthePermitteeshallfocusonthosetopicsmostrelevanttothecommunity.Provide and document
education and outreach given to institutions and industrial andcommercial facilities on an annual basis of the Permittee’s prohibition against illicitdischargesandimproperdisposalofwasteandtheimpactstowaterqualityassociated
with these types of discharges. The should consider the following topics:proper lawn maintenance (use of pesticides, herbicides and fertilizer); building andequipment maintenance (proper
management of waste water); use of salt or otherdeicing materials (cover/prevent runoff to storm system and contamination to groundwater);properstorageofmaterials(emphasizepollutionprevention);propermanagement
of waste materials and dumpsters (cover and pollution prevention); andproper management of parking lot surfaces (sweeping). These topics are not inclusiveandthePermitteeshallfocus onthosetopicsmostrelevanttothecommunity.The
Permittee must select aminimum of two (2) “priority” commercial sourcesannually from the inventory required by Part 4.3.1.3. and provided education andoutreach specific to the type of
commercial source selected. The outreach must focuson Permittee’s prohibition against illicit discharges and improper disposal of wasteand the impacts to water quality associated with
these types of discharges. It mustspecifically address the common pollutants associated with the type of commercialsiteselectedand waysthatthecommercialsitescouldpreventthedischargeofpollutantsinto
theMS4.Provideanddocumenteducationandoutreachgiventoengineers,constructioncontractors, developers, development review staff, and land use planners concerningthe development of storm
water pollution prevention plans (SWPPPs) and BMP use,to reduce adverse impacts from storm water runoff from development sites.Thiseducation can also be a part of the Construction Site
Storm Water Runoff minimumcontrol measure detailedinPart4.2.4.ProvideanddocumenteducationandtraininggiventoemployeesofPermittee-owned or operated facilities concerning thePermittee’s
prohibition against illicitdischargesandimproperdisposalofwasteandtheimpactstowaterqualityassociated with these types of discharges. The Permittee shall at a minimum considerthe following
topics:equipment inspection to ensure timely maintenance; properstorage of industrial materials (emphasize pollution prevention); proper managementand disposal of wastes; proper management
of dumpsters; minimization of use of saltandotherde-icingmaterials(cover/preventrunofftoMS4andgroundwatercontamination);benefitsofappropriateon-siteinfiltration(areaswithlowexposureto
industrial materials such as roofs or employee parking); and proper maintenance ofparkinglotsurfaces(sweeping).Provide and document education and training given to MS4 engineers, developmentandplanreviewstaff,landuseplanners,andotherpertinentpartiesaboutLowImpact
Development (LID) practices, green infrastructure practices, and the specificrequirementsforpost-constructioncontrolandtheassociatedBestManagementPractices(BMPs) chosen withinthe SWMP.
Aneffectiveprogrammustshowevidenceoffocusedmessagesandaudiences,aswell as demonstrate that the defined goal of the program has been achieved.ThePermittee identify specific messages for
each targeted audience.The Permittee mustalsoidentifymethodsthatwillbeusedtoevaluatetheeffectivenessoftheeducational messages and overall education program.Any methods used to evaluatethe
effectiveness of the program shall be tied to the defined goals of the program andtheoverallobjective ofchanges in behaviorand knowledge.
The Permittee shall include written documentation or rationale as to why particularBMPswere chosenforitspublic educationand outreach program.PublicInvolvement/Participation
The Permittee must implement a program that complies with applicable State andLocal public notice requirements. The SWMP shall include ongoing opportunitiesfor public involvement and
participation, but at a minimum two (2) times annually.Permitteecanmeetthisrequirementthroughadvisorypanels,publichearings,watershedcommittees,stewardshipprograms,environmentalactivities,volunteeropportunities,
or other similar activities.The Permittee should involve potentiallyaffectedstakeholdergroups,including,butisnotlimitedto,commercialandindustrialbusinesses,tradeassociations,environmentalgroups,homeowners’associations,and
educationorganizations.
Theminimumperformancemeasuresare:The Permittee shall adopt a program or policy directive to create opportunities for thepublictoprovideinputduringthedecision-makingprocessesinvolvingthedevelopment,implementationandupdateoftheSWMPdocumentincludingdevelopment
andadoptionofallrequiredordinancesor regulatorymechanisms.The Permittee shall submit a revised draft SWMP document to the Director within180 days of the effective date of this Permit.A
final version of the SWMP shall besubmittedtothe Directoras well asposted onthe City’s website.A current version of the SWMP document shall remain available for public reviewand input
for the life of the Permit.The Permittee shall post the latest version of theSWMP within 180 days from the effective date of the Permit on their website andshall clearly identify a specific
contact person and provide the phone number and/oremail address to allow the public to review and provide input for the life of thePermit.IllicitDischargeDetectionandElimination(IDDE)
The Permittee shall revise (as necessary), implement and enforce an Illicit Dischargeand Elimination (IDDE) program to systematically find and eliminate sources of non-storm water discharges
to the MS4 and to implement defined procedures to preventillicit connections and discharges according to the minimum performance measureslistedbelow.TheIDDEprogramshallbedescribedinwriting,includedinthePermittee’s
SWMP document, and contain the elements detailed in this part of thePermit.
Theminimumperformancemeasures are:Maintain a current storm sewer system map of the MS4, showing the location of allmunicipal storm sewer outfalls with the names and location of all Waters
of the Statethat receive discharges from those outfalls, storm drain pipes, and other storm waterconveyancestructures within theMS4.Effectively prohibit, through ordinance or other regulatory
mechanism, non-stormwater discharges to the MS4, including spills, illicit connections, illegal dumping andsanitaryseweroverflows(“SSOs”)intothestormsewersystem.TheIDDEprogrammust require
removal of such discharges consistent with Part 4.2.3.6. of this Permit,and implement appropriate enforcement procedures and actions.The Permittee musthave a variety of enforcement options
in order to apply and escalate enforcementprocedures as necessary based on the severity of violation and/or the failure of theviolator to address the violation(s). Discharges pursuant
to a separate UPDES Permit(other than the UPDES Permit for discharges from the MS4) and non-storm waterdischargeslisted in Part1.2.2.2.are exempt.
4.2.3.2.1TheIDDEprogramshallhaveadequatelegalauthoritytodetect,investigate,eliminate and enforce against non-storm water discharges, including illegal dumping,into the MS4. Adequate
legal authority consists of an effective ordinance, by-law, orother regulatory mechanism.The documented IDDE program that is included in thePermittee’s SWMP shall include a reference

or citation of the authority the Permitteewillusetoimplementallaspects oftheIDDE program.Implementand prepare in writing a plan to detect and address non-storm waterdischarges to the
MS4, including spills, illicit connections, sanitary sewer overflowsandillegaldumping.
Theplanshall include:Written systematic procedures for locating and listing the following priority areaslikelyto haveillicitdischarges (ifapplicable to thejurisdiction):Areas witholderinfrastructurewithincreasedpotentialforillicitconnections;Industrial,commercial,ormixed-use
areas;Areaswithahistoryofpastillicitdischarges;Areaswithahistoryofillegaldumping;Areaswithonsitesewagedisposalsystems;Areaswitholdersewerlinesorahistoryofseweroverflowsorcross-connections;Areasupstreamofsensitive
waterbodies; and,OtherareasthePermitteedeterminestohaveincreasedpotentialforillicitdischarges
The Permittee must document the basis for its selection of each priority area andcreate a list of all priority areas identified in the system. This priority area list shallbeupdatedannuallyto
reflectchangingpriorities.Field inspections of areas which are considered a priority area as identified in PermitPart 4.2.3.3.1mustbeconductedannually ataminimum.Priority area inspectionshall
utilize aninspection formto documentfindings.Dry weather screening (See Definition 7.0) activities for the purpose of verifyingoutfalllocationsanddetectingillicitdischargeswithinthePermittee’sjurisdictionthat
discharge to a receiving water. All outfalls shall be inspected at least once duringthe 5-year Permit term. Dry weather screening activities shall utilize an inspection fortodocumentfindings.If
the Permittee discovers or suspects that a discharger may need a separate UPDESpermit (e.g., Industrial Storm Water Permit, Dewatering Permit), the Permittee shallnotifytheDirectorwithin
30days.Implement standard operating procedures (SOPs) or similar types of documents fortracing the source of an illicit discharge. The document should include proceduressuchas:visualinspections,openingmanholeswhennecessary,usingmobilecameras,
using field tests of selected chemical parameters as indicators of dischargesources,collectingandanalyzingwatersamplesforthepurposeofdeterminingsanctionsor penalties, and/orotherdetailedinspectionprocedures.Implement
SOPs or similar types of documents for characterizing the nature of illicitdischarges and the potential public or environmental threat posed bythem whenfound by or reported to thePermittee
by the hotline or other telephone numberdescribedin4.2.3.9.Theseproceduresshallincludedetailedinstructionsforevaluatinghowthedischargewillbeimmediately containedandstepstakentocontain
the discharge.Compliance with this provision will be achieved by initiatinganinvestigationimmediatelyuponbeingalertedof apotentialillicit discharge.
4.2.3.5.1When the source of an illicit non-storm water discharge is identified and confirmed,the Permittee shall record the following information in an inspection report:the datethe
Permittee became aware of the non-storm water discharge, the date the Permitteeinitiated an investigation of the discharge, the date the discharge was observed, thelocation of the discharge,
adescription of the discharge,the method ofdiscovery,dateofremoval,repair,orenforcementaction;date,andmethodofremovalverification.Analytical monitoring may be necessary to aid in the
identification ofpotential sources of an illicit discharge and to characterize the nature of the illicitdischarge.The decision process for utilizing analytical monitoring shall be fullydocumentedin
the inspection report.ImplementSOPs or similar types of documents for ceasing the illicit discharge,including notification of appropriate authorities; notification of the property owner;technical
assistance for removing the source of the discharge or otherwise eliminatingthe discharge; follow-up inspections; and escalating enforcement and legal actions ifthe discharge is not
eliminated. Illicit discharges to the MS4 are prohibited and anysuchdischargesviolatethisPermitandremaininviolationuntiltheyareeliminated.
4.2.3.6.1Upon detection, the Permittee shall require immediate cessation of improper disposalpractices pursuant to Part 4.2.3.2.1. of this Permit.Upon confirmation of responsible parties,the
Permittee shall take all necessary actions in accordance with its enforcement procedures pursuanttoPart4.2.3.6.of thisPermit.AlthoughthePermitteeisrequiredtoprohibitillicitdischargeswithintheirboundaries
and to take appropriate action to detect and address any violations, thisPermit does notimposestrictliabilityonthe Permittee.AllIDDEinvestigationsmustbethoroughlydocumentedandmayberequestedatanytimebytheDirector.AllIDDEdocumentationmustberetainedbythePermitteeasrequired
by the SWMPdocument.The Permittee shall inform public employees, businesses, and the general public ofhazardsassociatedwith illicitdischarges andimproperdisposal ofwaste.The Permittee
shall promoteorprovide services forthecollection of householdhazardous waste.The Permittee shall publicly list andpromoteahotlineorotherlocaltelephonenumber for public reporting of spills
and other illicit discharges.A written recordshall be kept of all calls received, all follow-up actions taken, and any feedbackreceivedfrompubliceducationefforts.
4.2.3.9.1The Permittee shall develop a written spill and improper disposal response SOP or asimilar type of document and a flow chart for internal use, that shows the proceduresforrespondingtopublicreferralsofillicitdischarges,thevariousresponsibleagencies
and their contacts, and who would be involved in illicit discharge incidentresponse, even if it is a different entity, other than the Permittee.The procedure shallbe incorporated as
part of the IDDE program and incorporated into the Permittee’sSWMP document. The procedures must be maintained and updated as changesoccur.The Permittee shall implement procedures
for program evaluation and assessmentwhichincludemaintainingadatabaseformapping,trackingofthenumberandtypeofspills orillicitdischargesidentified;andinspectionsconducted.The Permittee
shall at a minimum, require that all staff, contracted staff, or otherresponsible entities, that as part of their normal job responsibilities might come intocontact with or otherwise
observe an illicit discharge or illicit connection to the MS4receives annual training in the IDDE program including identification, investigation,termination, cleanup, and reporting
of illicit discharges including spills, improperdisposal, and illicit connections. Office personnel who might receive initial reports ofillicit discharges, should also receive the annual
training, The Permittee shall requirethat all new hires are trained within 60 days of hire date and annually thereafter, at aminimum.Follow-up training shall be provided as needed to
address changes inprocedures, methods, or staffing. Training shall include how to identify a spill, animproper disposal, or an illicit connection to the MS4 and proper procedures forreporting
the illicit discharge.Training records must be kept and shall include dates,activities or course descriptions, and names and positions of staff in attendance. ThePermitteeshallincludeasummaryofsuchtraininginthe
annualreportThe Director reserves the right to request documentation or further investigation of aparticular non-storm water discharge of concern, to determine a reasonable basis forallowing
the non-storm water discharge to the MS4 and excluding the discharge fromthe Permittee’s program. The Director may require inclusion of the discharge in thePermittee’sprogram,ifwaterqualityconcernscannototherwisebereasonablysatisfied.ConstructionSiteStormWaterRunoffControl
ThePermitteeshall revise(asnecessary),implement,andenforceaprogramtoreducepollutantsinanystormwaterrunoffto theMS4fromconstructionsiteswithaland disturbance of greater than or equal
to one acre. This includes projects less thanoneacrethatarepartofalargercommonplanofdevelopmentorsalewhichcollectively disturbs land greater than or equal to one acre according to the
minimumperformance measures listed below. Public and private projects, including projectsproposed by the Permittee’s own departments and agencies, shall comply with theserequirements.
Theminimumperformancemeasures are:Revise (as necessary) and enforce an ordinance or other regulatory mechanism thatrequires the use of erosion and sediment control practices at construction
sites.Theordinance or other regulatory mechanism shall, at a minimum, be equivalent to thetechnical requirements set forth in the most current UPDES Storm Water GeneralPermit for Construction
Activities which can be found at:construction.stormwater.utah.gov.Theordinanceorotherregulatory mechanism shall include sanctions to ensure compliance. The ordinanceor other regulatory
mechanism shall apply, at a minimum, to construction projectsdisturbing greater than or equal to one acre, as well as, construction projects of lessthan one acre that are part of a larger
common plan of development or sale whichcollectivelydisturbslandgreaterthanorequaltooneacre.
4.2.4.1.1Theordinanceorotherregulatorymechanismshall,ataminimum,requireconstruction operators to prepare a Storm Water Pollution Prevention Plan (SWPPP)and apply sediment and erosion
control BMPs as necessary to protect water quality,reducethedischargeofpollutants,andcontrolwaste.Thisincludes,butnotlimitedto,discardedbuildingmaterials,concretetruckwashout,chemicals,litterandsanitary
wasteattheconstructionsitethatmaycauseadverseimpactstowaterquality.TheSWPPPrequirementsmustbe,ataminimum,equivalentwiththeSWPPP requirement set forth in the most current UPDES Storm
Water GeneralPermitsforConstructionActivities,whichcanbefoundat:construction.stormwater.utah.gov.ThePermitteeshallrequireconstructionoperatorstoobtaincoverageunderthecurrentUPDESStormWaterGeneralPermitsforConstructionActivitiesforthedurationoftheproject.Coveragecanberenewed;orobtainedonlinebycompletinga
NOI or renewal request at:https://deq.utah.gov/water-quality/updes-ereporting#construction.TheordinanceshallincludeaprovisionforaccessbyqualifiedpersonneltoinspectconstructionstormwaterBMPsonprivatepropertiesthat
dischargetotheMS4.Develop a written enforcement strategy and implement the enforcement provisions oftheordinance orotherregulatorymechanism.
Theenforcement strategyshall include:SOPsorsimilartypesofdocumentsthatincludespecificprocessesandsanctionstominimizetheoccurrenceofviolations,andobtaincompliancefromviolators.TheSOP
or similar type of document shall include appropriate, escalating enforcementprocedures and actions, including an appeals process that is published in a publiclyaccessiblelocation.Documentationandtrackingofallenforcementactions.Development
and implementation of a checklist for pre-construction SWPPP reviewthat is consistent with the requirements of the current UPDES Storm Water GeneralPermits for Construction Activities.
MS4s are required to keep records for, at aminimum,allconstructionsitesthatdisturbgreaterthanorequaltooneacre,includingprojectslessthanoneacrethatarepartofalargercommonplanofdevelopmentor
salewhichcollectively disturbs landgreaterthanorequalto oneacre, to ensure plans are complete and in compliance with State regulations.ThePermittee shall keep records of these projects
for five years or until construction iscompleted,whicheverislonger.

Priortoconstruction,thePermitteeshall:Conduct a pre-construction SWPPP meeting which includes a review of the sitedesign,plannedoperationsattheconstructionsite,plannedBMPsduringtheconstruction
phase, and planned BMPs to be used to manage runoff created afterdevelopment,as wellasthePermittee’s enforcement policy.Incorporate into the SWPPP review procedures the consideration
of potential waterquality impacts and procedures for pre-construction review which shall include theuseof a checklist.Incorporate into the SWPPP review procedures for an evaluation of
opportunities foruse of low impact design (LID) and green infrastructure and when the opportunityexists,encourage suchBMPs tobe incorporatedintothe sitedesign.ThePermitteemustdevelopproceduresforreceivingandconsideringinformationandcomments
submittedbythe publicon proposed projects.Permittee shall develop means to identify priority construction sites considering thefollowingfactorsataminimum:Soilerosionpotential;Siteslope;Projectsizeandtype;Sensitivityofreceivingwaterbodies;Proximitytoreceiving
waterbodies;and,Non-storm water discharges and past record of non-compliance by the operatorsofthe construction site.The Permittee shall develop and implement SOPs or similar types of
documents forconstruction site inspection and enforcement of construction storm water pollutioncontrol measures. The procedures must clearly identify who is responsible for siteinspections,
as well as, who has authority to implement enforcement procedures. Ifcontracted outside of the MS4, an individual or entity who prepares a SWPPP for aconstructionprojectmaynotperformtheconstructionsiteinspectionsrequiredofPart
4.2.4.4.1 and 4.2.4.4.3 on behalf of the Permittee. The Permittee must have theauthority to the extent authorized by law to impose sanctions to ensure compliancewith the local program.These
procedures and regulatory authorities must be writtenand documented inthe SWMP.
Theconstructionsitestormwaterrunoffcontrol inspectionprogrammust provide:Ataminimum,monthlyinspectionsofallnewconstructionsiteswithalanddisturbance of greater than or equal to one acre,
including projects less than one acrethat are part of a larger common plan of development or sale which collectivelydisturbs land greater than or equal to one acre are required. These
inspections must beconducted by qualified personnel using the Construction Storm Water InspectionForm(Checklist)foundontheDivision’swebsiteathttps://deq.utah.gov/water-quality/municipal-separate-storm-sewer-system-ms4s-permits-updes-permits.
A “qualified person” is a person knowledgeable in the principles and practice oferosion and sediment controls and pollutant prevention, who possesses the skills toassessconditionsateffectivenessofanystormwatercontrolsselectedandinstalledtomeet
therequirementsofthispermit,suchasbut notlimitedtothefollowing:UtahRegisteredStormWater Inspector(RSI)CertifiedProfessionalinErosionandSedimentControl (CPESC)CertifiedProfessionalinStormWaterQuality(CPSWQ)CertifiedErosion,Sediment,andStormWaterInspector(CESSWI)CertifiedInspectorofSedimentandErosionControl(CISEC)NationalInstituteforCertificationinEngineeringTechnologies,ErosionandSediment
Control, Level3(NICET)Certified Stormwater Inspector Construction (CSI-Construction) Qualified Compliance Inspector of Stormwater (QCIS)EPA NPDES Construction General Permit Inspector
TrainingThePermitteemustinspectallphasesofconstruction,includingpriortolanddisturbance,duringactiveconstruction,andfollowingactiveconstruction.ThePermitteemustdocumenttheprocedureforbeingnotifiedbyconstructionoperators/ownersoftheircompletionofactiveconstructioninitsSWMP.Notification
is required so that verification of final stabilization and removal of alltemporary control measures may be conducted. This procedure must be provided totheconstruction operator/owner
before activeconstructionbegins.InspectionsbytheMS4ofpriorityconstructionsites,asdefinedinPart7.0.mustbeconductedatleasteverytwo(2)weeksusingtheConstructionStormWaterInspectionForm(Checklist)foundontheDivision’swebsiteathttps://deq.utah.gov/water-quality/municipal-separate-storm-sewer-system-ms4s-permits-updes-permits.The
Permittee must utilize an electronic site inspection tool to conduct MS4 oversight inspections at construction sites. The tool must meet the requirements of Part 4.2.4. If information
is not provided by the operator to complete in order to comply with Part 4.2.4.via electronic inspection tool, the Permittee may complete an on-site inspection.Basedonsiteinspectionfindings,thePermitteeshalltakenecessaryfollow-upactions
(i.e.,re-inspection, enforcement)to ensurecompliance inaccordance withthePermittee’s enforcement strategy.These follow-up and enforcement actions shall betrackedand documented.The Permittee
must ensure that all staff, whose primary job duties are related toimplementingtheconstructionstormwaterprogram,includingpermitting,planreview,constructionsiteinspections,andenforcement,areannuallytrainedtoconduct
these activities.The training can be conducted by the MS4 or outsidetraining can be attended. Such training must be extended to third-party inspectorsand plan reviewers The Permittee
shall ensure that all new staff is trained within 60days of hire date, and annually thereafter, at a minimum. Follow-up training shall beprovided as needed to address changes in procedures,
methods, or staffing.Trainingrecordsmustbekeptandcontain,ataminimum,dates,activitiesorcoursedescriptions,and names andpositions of staffinattendance.The Permittee shall maintain records
of all projects disturbing greater than or equal tooneacre,includingprojectslessthanoneacrethatarepartofalargercommonplanof development or sale which collectively disturbs land greater
than or equal to oneacre.The Permittee shall keep records which include but not limited to, site planreviews,SWPPPs,inspections,andenforcementactionsincludinganyverbalwarnings,stopworkorders,warningletters,noticesofviolation,andanyotherenforcement
conducted. The Permittee shall keep records of these projects for fiveyearsoruntilconstructioniscompleted, whicheverislonger.Long-Term Storm Water Management in New Development and Redevelopment(Post-ConstructionStormWater
Management)
ThePermitteeshallrevise(asnecessary), implement,andenforceaprogramtoaddress post-construction storm water runoff to the MS4 from private and public newdevelopmentandredevelopmentconstructionsitesmeetingthethresholdsbelow.
The water quality considerations of this minimum control measure do not replace orsubstitute for water quantity or flood management requirements implemented on thelocal level for new
development or redevelopment sites.The water quality controlsmay be incorporated into the design of structures intended for flow control; or waterquality control may be achieved with
separate control measures.The program mustapplyto private andpublicdevelopmentsites, includingroads.
Theminimumperformancemeasures are:Post-constructionControls.ThePermittee’snewdevelopment/redevelopmentprogram must have requirements or standards to ensure that any storm water controlsor
management practices for new development and redevelopment will prevent orminimize impacts to water quality. BMPs must be selected that address pollutantsknownto be dischargedorhave
potentialtobe discharged fromthesite.
4.2.5.1.1ThePermittee’snewdevelopment/redevelopmentprogramshouldincludenon-structural BMPs.The Permittee should consider non-structural BMPs , including.requirements and standards to
minimize development in areas susceptible to erosionand sediment loss; minimize the disturbance of native soils and vegetation; preserveareas that provide important water quality benefits;
implement measures for floodcontrol; andprotecttheintegrityofnaturalresourcesandsensitive areas.Retention Requirement. The Permittee must develop and define a specific hydrologicmethod
or methods for calculating runoff volumes and flow rates to ensure consistentsizingof structural BMPsintheirjurisdictionandtofacilitate planreview.
Within 180-days of the effective date of this permit, new development projects thatdisturb land greater than or equal to one acre, including projects that are part of alarger common
plan of development or sale which collectively disturbs land greaterthanorequaltooneacremustmanagerainfallon-siteandpreventtheoff-sitedischarge of the precipitation from all rainfall
events less than or equal to the 80thpercentile rainfall event or a predevelopment hydrologic condition, whichever is less.Thisobjectivemustbeaccomplishedbytheuseofpracticesthataredesigned,constructed,
and maintained to infiltrate, have evapotranspiration, and/or harvest andreuserainwater. The80th percentilerainfalleventis the eventwhoseprecipitationtotal is greater than or equal to
80 percent of all storm events over a given period ofrecord.
Within 180-days of the effective date of this permit, redevelopment projects thatdisturb greater than or equal to one acre, including projects less than an acre that arepart of a larger
common plan of development or sale which collectively disturbs landgreater than or equal to one acre must provide a site-specific and project-specific planaimed at net gain to onsite
retention or a reduction to impervious surface to providesimilar water quality benefits. If a redevelopment project increases the impervioussurface by greater than 10%, the project shall
manage rainfall on-site and prevent theoff-site discharge of the net increase in the volume associated with the precipitationfrom all rainfall events less than or equal to the 80th percentile
rainfall event. Thisobjectivemustbeaccomplishedbytheuseofpracticesthataredesigned,constructed, and maintained to infiltrate, have evapotranspiration, and/or harvest andreuserainwater.Low
Impact Development Approach. Within 180-days of the effective date of thispermit, the program shall include a process which requires the evaluation of a LowImpactDevelopment(LID)approachforallprojectssubjecttotherequirementsin
4.2.5.1.2. A LID approach promotes the implementation of BMPs that allow stormwater to infiltrate, have evapotranspiration or harvest and use storm water on site toreducerunoff fromthe
siteandprotectwater quality.
Guidance for implementing LID can be found in DWQ’s LID controls which areappropriate for use in the State of Utah can be found in A Guide to Low ImpactDevelopment withinUtah(theGuide),
availableon DWQ’swebsite.
The Permittee must allow for use of a minimum of five LID practices from the list inAppendix C of the Guide. If a Permittee has not adopted specific LID practices fromAppendix C, any
LID approach that meets 4.2.5.1.2 and is feasible may be used tomeet thisrequirement.TheDirectorwillnotconsiderimplementationofLIDBMPsinaccordancewithGuidanceforImplementingLIDtobeillicit
dischargesundertheAct orthisPermit.Feasibility. If meeting the retention standards described in Part 4.2.5.1.2 is infeasible,arationaleshallbeprovidedfortheuseofalternativedesigncriteria.Theneworredevelopmentprojectmustdocumentandquantifythatinfiltration,evapotranspiration,
and rainwater harvesting have been used to the maximum extentfeasible and that full employment of these controls are infeasible due to constraints.LIDinfeasibility may beduetooneormoreofthefollowing

conditions:highgroundwater,drinkingwatersourceprotectionareas,soilconditions,slopes,accessibility,excessive costs,oranyotherjustifiable constraint.GuidanceforassessinganddocumentingsiteconditionscanbefoundinDWQ’s“AGuidetoLowImpactDevelopmentwithinUtah”AppendixB“StormWaterQualityReportTemplate”locatedontheDWQwebsiteat:https://documents.deq.utah.gov/water-quality/stormwater/updes/DWQ-2019-000161.pdf.AMSWordversioncanbefoundonDWQ’swebsiteat:https://documents.deq.utah.gov/water-quality/stormwater/DWQ-2018-013750.docx.RegulatoryMechanism.Developandadoptanordinanceorotherregulatorymechanism
that requires long-term post-construction storm water controls at newdevelopment and redevelopment sites.The ordinance or other regulatory mechanismshallapply,ataminimum,tonewdevelopmentandredevelopmentsitesthatdischarge
to the MS4 that disturb greater than or equal to one acre, including projectsless than one acre that are part of a larger common plan of development or sale whichcollectively disturbs
land greater than or equal to one acre. The ordinance or otherregulatorymechanismshallrequireBMPselection,design,installation,operation,andmaintenancestandardsnecessarytoprotectwaterqualityandreducethedischarge
of pollutants to the MS4.The Permittee shall implement an enforcementstrategyandimplementtheenforcementprovisionsoftheordinanceorotherregulatory mechanism.The Permittee’s ordinance or
other regulatory mechanismmust include anappeals process.ThePermitteemustincludeenforcementprovisionsintheordinanceorotherregulatorymechanismthatmustcontainproceduresforspecificprocessesandsanctions
to minimize the occurrences of violations and obtain compliance fromchronicandrecalcitrantviolators.Theseprocessesandsanctionsshallincludeappropriate,escalatingenforcementprocedures
andactions.ThePermitteemustmaintaindocumentationonhowtherequirementsoftheordinance or other regulatory mechanism will protect water quality and reduce thedischargeofpollutantsto the
MS4.
Documentationshallinclude:Howlong-termstormwaterBMPs wereselected;ThepollutantremovalperformanceexpectedfromtheselectedBMPs;andThetechnicalbasiswhichsupportstheperformanceclaimsfortheselectedBMPs.The
Permittee shall adopt and implement SOPs or similar types of documents for siteinspectionandenforcementofpost-constructionstormwatercontrolmeasures.Theseproceduresmustensureadequateongoinglong-termoperationandmaintenanceof
approved stormwatercontrol measures.Theordinanceorotherregulatorymechanismshallincludeprovisionsforpost-construction access for the Permittee to inspect storm water control measures
onprivate properties that discharge to the MS4 to ensure that adequate maintenance isbeing performed.The ordinance or other regulatory mechanism may, require privatepropertyowner/operatorsorqualifiedthirdpartiestoconductmaintenanceandprovide
annual certification that adequate maintenance has been performed and thestructural controls are operating as designed to protect water quality, in lieu of thePermittee.TheregulatorymechanismmustalsoallowthePermitteetoperformnecessarymaintenanceorcorrectiveactionsneglectedbythepropertyowner/operator,andbill
orrecoupcostsfromthepropertyowner/operatorasneeded.Permanent structural BMPs shall be inspected at least once during installation byqualifiedpersonnel.Uponcompletion,thePermitteemustverifythatlong-termBMPswere
constructedasdesigned.Inspections and any necessary maintenance must be conducted at least every otheryear or as necessary to maintain functionality of the control by either the Permittee,or,ifapplicable,thepropertyowner/operator.Onsiteswherethepropertyowner/operator
is conducting maintenance, the Permittee shall inspect those stormwatercontrolmeasuresatleastonceeveryfiveyears,ormorefrequentlyasdetermined by the Permittee, to verify and ensure that
adequate maintenance is beingperformed.Following an inspection, if there is an observed failure of a facility toperform asdesigned,thePermitteemustdocumentitsfindingsinaninspectionreport.
Theinspectionreport mustincludethefollowing:Inspectiondate;Nameandsignatureofinspector;Projectlocation;Currentownershipinformation;A description of the condition of the storm water control
measure includingthe quality of: vegetation and soils; inlet and outlet channels and structures;catch basins; spillways; weirs, and other control structures; and sediment anddebris accumulation
in storage as well as in and around inlet and outletstructures;andSpecific maintenance issues or violations found that need to be corrected bythepropertyowneroroperatoralongwithdeadlinesandreinspectiondates.PlanReview.ThePermitteeshall:Adopt
and implement procedures for site plan review which evaluates potential waterquality impacts.The procedures shall apply through the life of the project fromconceptual design toprojectcloseout.Reviewpost-constructionplansfor,ataminimum,allnewdevelopmentandredevelopment
sites that disturb greater than or equal to one acre, including projectslessthan one acre thatare partof alargercommon plan ofdevelopmentor salewhichcollectively disturbs land greater
than or equal to one acre, to ensure that the plansinclude long-term storm water management measures meet the requirements of thisminimumcontrolmeasure.Inventory.ThePermitteemustmaintainaninventoryofallpost-constructionstructuralstormwatercontrolmeasuresinstalledandimplementedatnewdevelopment
and redeveloped sites that disturb greater than or equal to one acre,includingprojectslessthanoneacrethatarepartofalargercommonplanofdevelopmentor salewhichcollectively disturbs landgreaterthanorequalto
oneacre.This inventory must include both public and private sector sites located withinthePermittee’sserviceareathatweredevelopedsincethePermitteeobtainedcoverage by this permit or the
date that post-construction requirements came intoeffect,whicheveris later.Each entry to the inventory shall include basic information on each project, such asproject’s name, owner’s
name and contactinformation, location, start/end date, etc.Inaddition,inventoryentriesshallincludethefollowingforeach project:Shortdescriptionofeachstormwatercontrolmeasure(type,number,designorperformance
specifications);Shortdescriptionofmaintenancerequirements(frequencyofrequiredmaintenanceand inspections);andInspectioninformation(date,findings,followupactivities,prioritizationoffollow-upactivities,
compliancestatus).
4.2.5.4.2 Based on inspections conducted pursuant to Part 4.2.5.2.6.., the Permittee shall updatethe inventory whenchangesoccur in property ownership or the specific controlmeasuresimplemented
atthe site.Training. The Permittee shall ensure that all staff involved in post-construction stormwater management, including those that conduct plan review, annual maintenanceinspections,
and enforcement, receive appropriate training. Training shall be providedor made available for staff in the fundamentals of long-term storm water managementthrough the use of structural
and non-structural control methods. Training recordsmust be kept and include, at a minimum, dates, activities or course descriptions, andnames and positions of staff in attendance.The
Permittee shall ensure that all newhires are trained within 60 days of hire and annually thereafter, at a minimum.Follow-up training shall be provided as needed to address changes in
procedures,methods,orstaffing.PollutionPreventionandGoodHousekeepingforMunicipal Operations
The Permittee shall implement a program for Permittee-owned or operated facilities,operationsandstructuralstormwatercontrolsthatincludesSOPs,pollutionpreventionBMPs,stormwaterpollutionpreventionplansorsimilartypesofdocuments,
and a training component that have the ultimate goal of preventing orreducing the runoff of pollutants to the MS4 and waters of the state. All componentsof the program shall be included
in the SWMP document and must identify thedepartmentresponsibleforperformingeachactivitydescribedinthissection.ThePermitteemustdevelopaninventoryofallsuchPermittee-ownedoroperatedfacilities.ThePermitteemustreviewthisinventoryannuallyandupdateasnecessary.
Theminimumperformancemeasures are:The Permittee shall develop and keep current a written inventory of all the belowpotential “high priority” facilities that are owned or operated by
the permittee and allthe associated storm water controls, at a minimum.TheDirector maintains theauthorityto add additionalfacilitiesto thelist, as needed
Theinventoryshouldinclude,butnotlimitedto,thefollowingfacilities:Compostingfacilities;Equipmentstorageandmaintenancefacilities;Fuelfarms;Hazardouswastedisposalfacilities;Hazardouswastehandlingand
transferfacilities;Incinerators;Landfills;Landscapemaintenanceonmunicipalproperty;Materialsstorageyards;Pesticidestoragefacilities;Publicbuildings,includinglibraries,policestations,firestations,municipalbuildings,restrooms,
andsimilarPermittee-ownedoroperatedbuildings;Publicparkinglots;Publicgolfcoursemaintenancefacilities;Publicswimmingpool maintenancefacilities;Publicworks yards;Publicmarinasor BoatLaunches;Recyclingfacilities;Saltstoragefacilitiesandde-icingstoragefacilities;Solidwastehandlingandtransferfacilities;Streetrepairandmaintenance
facilitiesand/orshedsites;Vehiclestorageandmaintenanceyards;Airports;Animalcontrolfacilities;Vehiclesalvageyards;Chemicalstoragefacilities;andTransportationhubs,includingbusstationsThe
Permittee shall assess the written inventory ofPermittee-owned or operatedfacilities, operations, and storm water controls identified in Part 4.2.6.1. and make alist of common pollutants
that may originate from these facilities and how to preventthem from entering the storm water system. A description of the assessment processandfindings mustbe included inthe SWMPdocument.Based
on the assessment required in Part 4.2.6.2., the Permittee must identify as“high-priority”those facilities oroperationsthathave:Pollutantsstoredatthesite;Improperlystoredmaterials;Potentialpollutant-generatingactivitiesperformedoutside(e.g.changingautomotivefluids);Closeproximityto
freshwaterandwaterbodies,includingbutnotlimited, tostreams,canals,rivers, ponds andlakes;Potentialtodischargepollutant(s)ofconcerntoimpairedwater(s).The Permittee shall provide water
quality control measures and BMPs at all high-priority sites designed to target the specific pollutants generated onsite, and/or thepollutants associated with the impaired waters.The
Permittee shall monitor thecontrolmeasuresandBMPsregularlytoverifythattheBMPsarefunctioning.Controlmeasures,BMPs,andmonitoringschedulesshallbespecifiedinthePermittee’sSWMP.The Permittee
shall update the SWMP to include a list of “high priority” facilitiesaccording to 4.2.6.3 and prepare a Storm Water Pollution Prevention Plan (SWPPP)for each facility within 180 days
from the effective date of this permit. Each “highpriority” facility shall implement a SWPPP outlining measures to prevent pollutantsfrom entering the storm drain system from each of
these facilities and contain aninspectionschedule ofthefacility.
TheSWPPP shallincludeasite mapshowingthefollowinginformation:FacilityAddressStaff/contactinformationforthefacility;Propertyboundaries;Buildingsandimpervioussurfaces;Directionsofstormwaterflow(usearrows);Locationsofstructuralcontrolmeasures;FacilityBMPs(non-structural);Location
and name of the nearest defined drainage(s) which could receiverunofffromthefacility, whetherit contains waterornot;Locationsofallstormwaterconveyancesincludingditches,pipes,basins,inlets,andswales;Locations
where on site activities may be exposed to storm water,including,butnotlimitedto the following:
-Fixedfuelingoperations;
-Vehicleandequipmentmaintenanceand/orcleaningareas;
-Brinemakingareas;

-Loading/unloadingareas;
-Wastestorage ordisposalareas;
-Liquidstoragetanks;
-Processandequipment operatingareas;
-Materialsstorageordisposal areas;Locationswheresignificantspillsorleakshaveoccurred;Locationsofall visualstormwatermonitoringpoints;Locations of storm water inlets and outfalls, with
a unique identificationcode for each outfall and an approximate outline of the areas draining toeachoutfall;Locationsofall non-stormwaterdischarges;andLocationsofsourcesofrun-on to yoursite
fromadjacentproperties.The following inspections shall be conducted at “high priority” Permittee-owned oroperatedfacilities:Monthly visual inspections: The Permittee must perform monthly
visual inspectionsof “high priority” facilities and related storm water outfalls in accordance with thedeveloped inspection SOPs to verify the performance of the BMPs and all othersystemsdesignedandplacedtoeliminatepollutantdischarges.Themonthlyinspections
must be tracked in a log for every facility and records must be kept withthefacilitiesSWPPP.Theinspectionlogshouldalsoincludeanyidentifieddeficienciesandthe corrective actionstakento
fixthedeficiencies.Semi-Annual comprehensive inspections:At least twice per year, a comprehensiveinspection of “high priority” facilities, including all storm water controls, must beperformed,
with specific attention paid to waste storage areas, dumpsters, vehicle andequipment maintenance/fueling areas, material handling areas, and similar pollutant-generatingareas.Thesemi-annualinspectionresultsshallbedocumentedandrecords
kept with the facilities SWPPP.This inspection shall be done in accordancewith the developed inspection SOPs.An inspection report must also include anyidentifieddeficienciesandthecorrectiveactionstakentoremedythedeficiencies.Annual
visual observation of storm water discharges:At least once per year, thePermittee must visually observe the quality of the storm water discharges from the“high priority” facilities.
Any observed problems (e.g., color, foam, sheen, turbidity)that can be associated with pollutant sources or controls must be remedied as soon aspracticable, but at a minimum, before
the next storm event.Remediation is requiredtopreventdischargetothestormdrainsystem.Visualobservationsshallbedocumented and records keptwith the facilities SWPPP. This inspection must
bedone in accordance with the developed inspection SOPs.The inspection report mustalso include any identified deficiencies and the corrective actions taken to remedy thedeficiencies.The
Permittee shall develop and implement SOPs to protect water quality at each ofthe facilities owned or operated by the Permittee and/or activities conducted by thePermitteeincluding,
but notlimitedto,thoselisted below:Buildingsandfacilities;Materialstorageareas;Heavyequipmentstorageareasandmaintenanceareas;Parksandopenspace;VehicleandEquipment;Roads,highways,and
parkinglots;andStormwatercollectionandconveyancesystem.SOPs shall address the following practices to ensure they are protective of waterquality:Use,storageanddisposalofchemicals;Storageofsalt,sand,gravel,landscapingmaterials,asphalt
andothermaterials;Wasteandtrashmanagement;Cleaning,washing,paintingandmaintenanceactivitiesincluding:cleaningofmaintenanceequipment, buildingexteriors,andtrashcontainers;Sweepingroadsandparkinglots;Properapplication,storage,anddisposaloffertilizer,pesticides,andherbicidesandminimizingtheir
use;Lawnmaintenanceandlandscapingactivitiesincluding:properdisposaloflawnclippingand vegetation;Greenwastedepositedinthe street;Properdisposal ofpet wastes;Vehiclemaintenanceandrepairactivitiesincluding:useofdrippansandabsorbentsunderor
aroundleakyvehiclesand equipment;Vehicle/equipment storageincludingstoringindoorswherefeasible;Vehiclefuelingincludingplacingfuelingareasundercoverinordertominimizeexposurewherefeasible;Roadandparkinglotmaintenance,including:potholerepair,pavementmarking,sealing,andrepaving;Coldweatheroperations,including:plowing,sanding,applicationofdeicingcompounds,and
maintenance ofsnow disposalareas;Right-of-waymaintenance,including:mowing,herbicideandpesticideapplication;Municipally-sponsoredeventssuchaslargeoutdoorfestivals,parades,orstreetfairsand
the clean-up followingtheseevents;Regular inspection, cleaning, and repair of storm water conveyance and structuralstormwater controls;Graffitiremoval;andAnyactivitiesoroperationsnotlistedabovethatwouldreasonablybeexpectedtodischarge
contaminated runoff;SOPs mustinclude a schedule for Permittee owned road and parking lot sweepingand storm drain system maintenance. The SOPs mustinclude regular inspection,cleaning,and
repair ofcatchbasins,storm water conveyancepipes,ditches andirrigationcanals,culverts,structuralstormwatercontrols,andstructuralrunofftreatment and/or flow control facilities.The Permittee
must prioritize sweeping andstorm sewer system maintenance, with the highest priority areas being maintained atthe greatest frequency. Priorities should be driven by water quality concerns,
mostrecent assessment the receiving water, the amount and type of material that typicallyaccumulatesin anarea, orotherlocation-specific factors.The Permittee must ensure and document
proper disposal methods of all waste andwastewaterremovedduringcleaningandmaintenanceofthestormwaterconveyance
system.These disposal methods apply to, but are not limited to, street sweeping andcatch basin cleaning.The materials removed from the MS4 should be dewatered in acontained area and
discharged to the local sanitary sewer (with approval of localauthorities) where feasible.The solid material will need to be stored and disposed ofproperly to avoid discharge during
a storm event.Any other treatment and disposalmeasures shall be reviewed and approved by the Director. Some materials removedfrom storm drains and open channels may require special handling
and disposal, andmay not be authorized to be disposed of in a landfill. The solid material shall bestoredand disposed of inaccordancetofederal, stateand locallaws.The Permittee must
ensure that vehicle, equipment, and other wash waters are notdischarged to the MS4 or waters of the state as these types of discharges are strictlyprohibited under this Permit. Additionally,
the Permittee must minimize dischargestowaters ofthestatethatare associatedwith snowdisposalandmelt.The Permittee shall develop a spill prevention plan in coordination with the local
firedepartment.The Permittee must maintain an inventory of all floor drains inside all “high priority”Permittee-owned or operated buildings and ensure that all floor drains discharge
toappropriatelocations.Theinventoryshallbeupdatedasnecessarytoensureaccuracy.4.2.6.7.6.1Within 90 days of the effective date of this permit the Permittee must submit a plan to Director
on how the Permittee proposes to inventory floor drains inside all Permittee- owned or operated buildings to ensure that the floor drains discharge to appropriate locations. The plan
at a minimum should include a proposed timeline and prioritization. The plan will require Director approval. The approved plan will become a permit requirement. The proposal may be re-evaluated
and updated in the next permit term, if deemed necessary.ThePermitteeshallberesponsibleforensuring,throughcontractually-requireddocumentation and/or periodic site visits that contractors
performing Operation andMaintenance (O&M) activities for the Permittee are using appropriate storm watercontrolsandfollowingtheSOPs,stormwatercontrolmeasures,andgoodhousekeepingpracticesofthe
Permittee.The Permittee must develop and implement a process to assess the water qualityimpacts and the design of all new flood management structural controls that areassociatedwith
thePermitteeor thatdischargeto theMS4.Thisprocessshallinclude consideration of controls that can be used to minimize the impacts to sitewater quality and hydrology while still meeting
project objectives.A description ofthisprocess shallbeincluded inthe SWMPdocument.
4.2.6.9.1.Existing flood management structural controls shall be assessed to determine whetherchanges or additions should be made to improve water quality.A description of thisprocessandanychangesoradditionsmadeshouldbeincludedintheSWMPdocument.ThePermitteemustdevelopaplantoretrofitexistingdevelopedsitesthatthePermittee
owns or operates that are adversely impacting water quality.The retrofitplan must be developed to emphasize controls that infiltrate, have evapotranspiration,orharvestand use stormwater
discharges.
Theplanmust includearankingof retrofitsitesbasedonthefollowingcriteria:Proximitytowaterbody;Currentassessmentofwaterbodywiththegoaltoimproveimpairedwaterbodiesand protectunimpaired waterbodies;Hydrologicconditionofthereceivingwaterbody;Proximitytosensitiveecosystemorprotectedarea;
andAnysitesthat couldbefurther enhancedbyretrofittingstormwater controls.The Permittee shall require that all employees, contracted staff, and other responsibleentities that have primary
operation, or maintenance job functions that are likely toimpact storm water quality receive annual training.The annual training shall addressthe importance of protecting water quality,
the requirements of this Permit, O&Mrequirements, inspection procedures, ways prevent or minimize impacts to waterquality by how they perform their job activities SOPs and SWPPPs for
the variousPermittee-owned or operated facilities, as well as, procedures for reporting waterquality concerns, including potential illicit discharges.Training records must be keptand
contain, at a minimum, dates, activities or course descriptions, and names andpositionsofstaffinattendance.ThePermitteeshalldocumentandmaintainrecordsofthetrainingprovidedandthestaffinattendance.ThePermitteemustensurethatallnewhiresaretrainedwithin60daysofhireandannuallythereafter,ataminimum.
Follow-up training shall be provided as needed to address changes inprocedures, methods,orstaffing.Industrial andHighRiskRunoff
Salt Lake City shall continue to develop and implement an inspection and oversight program tomonitor and control pollutants in storm water discharges to the MS4 from industrial facilities.Phase
I regulations specify that several key elements shall be included in Phase I storm watermanagement programs.These elements include:adequate legal authority to require complianceandinspectsites,inspectionofpriorityindustrialfacilities,establishingcontrolmeasurerequirements
for facilities that may pose a threat to water quality, and enforcing storm waterrequirements.Thefollowingpermitrequirementsapply:The Permittee shall maintain an inventory of all industrial
and “priority” commercialsites/sourceswithinitsjurisdiction(regardlessofownership)thatcoulddischargepollutants in storm water to the MS4.At a minimum, the industrial inventory shall
beupdated annually and the “priority” commercial shall be updated once per permit term.Theinventoriesmust bemadeavailableforreview bytheDirector upon request.Theinventorymustincludethefollowingminimuminformationforeachindustrialandcommercialsite/source:Name;Address;Physicallocationofstormdrainreceivingdischarge
(IndustrialOnly);Nameof receivingwater;Pollutantspotentiallygeneratedbythesite/source;Identification of whether the site/source is (1) tributary to an impaired waterbody segment (i.e.,

whether it is listed under Section 303(d) of the CleanWater Act) and (2) whether it generates pollutants for which the water bodysegment isimpaired; andA narrative description including
the North American Industry ClassificationSystem (NAICS) codes or Standard Industrial Classification (SIC) codes,whichever is more applicable. The codes should reflect the principal
productsorservicesprovided byeach facilityAtaminimum,thefollowingindustrialsites/sourcesshallbeincludedintheinventory:
IndustrialSites/SourcesIndustrialFacilities,asdefinedat40CFR122.26(b)(14),includingthosesubjecttotheMultiSectorGeneralPermit orindividual UPDESpermit;FacilitiessubjecttoTitleIIIoftheSuperfundAmendmentsandReauthorizationAct(SARA);andHazardouswastetreatment,disposal,storageandrecoveryfacilities.At
a minimum, the following commercial sites/sources shall also be consideredforinclusionintheinventory:
CommercialSites/Sources:Automobileandothervehiclebodyrepairorpainting;Automobile(orothervehicle)parkinglotsandstoragefacilities;Automobilerepair,maintenance,fueling,orcleaning;Buildingmaterialretailersandstorage;Cementmixingorcutting;Eatingordrinkingestablishments(e.g.,restaurants),includingfoodmarkets;Equipmentrepair,maintenance,fueling,orcleaning;Golfcourses,parksandotherrecreationalareas/facilities;Landscaping;Masonry;Mobileautomobileorothervehiclewashing;Mobilecarpet,drapeor
furniturecleaning;Nurseriesandgreenhouses;Paintingandcoating;Pestcontrolservices;Poolandfountaincleaning;Portablesanitaryservices;Powerwashingservices;andRetailorwholesalefueling.All
other “priority” commercial or industrial sites/sources tributary to an impairedwater body segment, where the site/source generates pollutants for which the waterbodysegmentisimpaired.Allotherindustrialand“priority”commercialsites/sourcesthatthePermitteedetermines
may contribute a significant pollutant loadto the MS4 including thosethat the Permitteemayhavea historyof past waterqualityproblems.The Permittee must target “priority” commercial sites
in the Public Education andOutreach on storm water impacts minimum control measure.Education and outreachshould be provided on an annual basis to “priority” commercial sites and should
beconsistent withPermitPart4.2.1.The Permitteeshallrequireindustrialfacilitieslisted intheinventoryincludedinPart
4.3.1.2.toselect,install,implement,andmaintainstormwatercontrolmeasuresasnecessaryto minimize stormwaterpollution.ThePermitteeisrequiredtonotifyindustrialsitesofanycontrolmeasurerequirements
pertaining to their site and their responsibility to implement and complywiththerequirements.The Permittee may need to require industrial facilities that discharge into impairedwaterbodiestoimplementadditionalcontrolsasnecessarytopreventthedischargeofpollutants
of concern.The Permittee shall prioritize industrial sites/sources on the basis of the potential forwater quality impact using criteria such as pollutant sources on site, pollutants
ofconcern,proximityto awaterbody, andviolationhistoryofthefacility.
4.3.3.3.1.The Permittee shall describe in its SWMP document the process for prioritizingfacilities.The Permittee shall conduct inspections of all industrial facilities at least once
duringthisPermittermwiththehighestpriorityfacilitiesreceivingmorefrequentinspections.For facilities with no exposure of industrial activities to storm water, no inspectionsare required.However,
thePermittee shall continue to track these facilities forsignificant change in the exposure of their operations to storm water, and verify every5years thatthe “noexposure”is stillvalid.Allindustrialfacilityinspectionsshallataminimum:Evaluatethefacility’scompliancewiththispermit’sPart4.3.3.requirementtoselect,design,install,andimplement
stormwater control measures;Conductavisualobservationforevidenceofunauthorizeddischarges,illicitconnections,and potentialdischarge ofpollutantsto stormwater;Verify whether the facility
is required to be authorized under the UPDESMulti-SectorGeneralPermit(MSGP)forStormWaterDischargesAssociated with Industrial Activities and whether the facility has in factobtainedsuchpermitcoverage;Evaluate
the facility’s compliance with any other relevant local storm waterrequirements;Ataminimum,thePermitteeshalldocumentthefollowingforeachinspection:Theinspectiondateandtime;Thename(s)andsignature(s)oftheinspectors;Weatherinformationandadescriptionofanydischargesoccurringatthetimeofthe
inspection;Anypreviouslyunidentifieddischargesofpollutantsfromthesite;Anycontrol measuresneedingmaintenanceorrepairs;Anyfailedcontrol measuresthatneedreplacement;Anyincidentsof noncomplianceobserved;andAnyadditionalcontrolmeasuresneededtocomplywiththispermit’srequirements.Inspectionfindingsshallbetrackedtoensureinspectionsareconductedatafrequencyconsistentwiththe
prioritizationprocessrequiredin Part 4.3.1.2.The Permittee shall ensure that all necessary follow up inspections and enforcementactivities are conducted as necessary to require implementation
and maintenance ofallstormwatercontrolmeasures.The Permittee shall ensure that all staff whose primary job duties are implementingthe industrial storm water program is trained annually,
at a minimum, to conductfacility inspections. All new hires must be trained within 60 days upon hire. Thetraining shall cover what is required under this permit in terms of storm water
controlmeasures,therequirementsoftheMulti-SectorGeneralPermitforDischargesAssociatedwithIndustrialActivitiesorotherrelatedlocalrequirements,thePermittee’ssiteinspectionanddocumentationprotocols,andenforcementprocedures.ThePermitteeshalldocumentandmaintain
recordsofthetrainingprovidedand the staff in attendanceSharingResponsibilityImplementation of one or more of the six minimum measures may be shared withanother entity, or the entity
may fully take over the measure. A Permittee may relyonanother entityonlyif:Theotherentity,infact,implementsthecontrolmeasure;The particular control measure, or component of that measure,
is at least as stringentasthecorrespondingPermitrequirement;andTheotherentityagreestoimplementthecontrolmeasurethroughawrittenagreement.This obligation shall be maintained as part of
the description given in thePermittee’s SWMP document.If the other entity agrees to report on the minimumcontrolmeasure,thePermitteeshallsupplytheotherentitywiththereportingrequirementscontainedinPart5.4.ofthisPermit.Iftheotherentityfailstoimplement
the control measure, then the Permittee remains liable for any dischargesduetoanyfailureto implementthecontrolmeasure;The Permittee conducts training of the responsible entity on the
Permit requirementsandapplicable standard operatingprocedures.ReviewingandUpdatingStormWaterManagementProgramsStormWaterManagementProgramReview:ThePermitteeshallconduct,ataminimum, an
annual review of the SWMP document in conjunction with preparationofthe annualreportrequired in Part5.5.Storm Water Management Program Update:A Permittee may change the SWMPdocument
duringthelifeofthe Permit inaccordancewiththefollowingprocedures:Changes adding components, controls, or requirements to the SWMP document maybe made at any time upon written notification
to the Director. Changes that reduce orreplaceanycomponent,control,orrequirementoftheSWMPdocumentisnotauthorized,unlessitmeetsrequirementsoutlinedin Part4.5.2.2.Changes replacing an
ineffective or unfeasible BMP specifically identified in theSWMP document with an alternate BMP may be adopted at any time, provided theanalysisis clearlyoutlinedandsubsequentlyapprovedbytheDirector.
Ananalysisshallinclude:AnexplanationofwhytheBMP isineffective orinfeasible,Expectationsorreportontheeffectiveness ofthereplacementBMP,andAnanalysisofwhythereplacementBMPisexpectedtoachievethegoalsoftheBMPto
be replaced,or hasachieved those goals.Change requests or notifications shall be made in writing and signed in accordancewith Part6.8.Change requests or notifications will receive confirmation
and approval or denial inwritingfromtheDirector.StormWaterManagementProgramUpdatesrequiredbytheDirector:TheDirector
mayrequire changes totheSWMP as neededto:Address impacts on receiving water quality caused, or contributed to, by dischargesfromthe MS4;IncludemorestringentrequirementsnecessarytocomplywithnewFederalregulatoryrequirements;orIncludesuchotherconditionsdeemednecessarybytheDirectortocomplywiththegoalsandrequirements
ofthe Clean Water Act.5.0NarrativeStandard,Monitoring,RecordkeepingandReportingNarrativeStandard
It shall be unlawful, and a violation of this Permit, for the Permittee to discharge or place anywaste or other substance in such a way as will be or may become offensive such as unnaturaldeposits,
floating debris, oil, scum or other nuisances such as color, odor or taste, or conditionswhich produce undesirable aquatic life or which produces objectionable tastes in edible aquaticorganisms;orconcentrationsorcombinationsofsubstanceswhichproduceundesirablephysiological
responses in desirable resident fish, or other desirable aquatic life, or undesirablehuman health effects, as determined by bioassay or other tests performed in accordance withstandardprocedures.GeneralMonitoringandSamplingRequirementsWet
Weather Monitoring:The Permittee shall implement a wet weather monitoringplan that is appended to this Permit in Appendix III.The plan may be modifiedprovided the modification (s) meets
the requirements of this section and Part 1.5.4.This document shall include a narrative of the strategy and any necessary schedulesrequired for storm even representative monitoring.The
Permittee shall meet theobjectivesofthe monitoring plan aslisted below:Assess storm water impacts to in-stream water quality, hydrology, geomorphology,habitat,andbiology;ProvidedatatoestimateannualcumulativepollutantloadingsfromtheMS4;Estimateevent
meanconcentrationsandpollutantsindischargesfrommajoroutfalls;IdentifyandprioritizeportionsoftheMS4requiringadditional controls,and;Identifywaterqualityimprovementsordegradation.ThePermitteeshallmonitorrepresentativeoutfallsand/orinstreammonitoringlocationsto
characterize the qualityof stormwaterdischargesfromtheMS4.The minimum wet weather monitoring to be conducted each year shall be a plannedwet weather monitoring frequency of twice a year
(spring and fall, subject to theoccurrence of appropriate storm events).Wet weather monitoring events for eachdischargeshallbeseparatedbyatleast45days.IfthePermitteeisnotableto
accomplishtheplannedmonitoringfrequencythePermitteeshallsubmitdetailedreasonsand weatherdatashowingwhyitwasnotpossibletothe Director.The Permitteemaymodify thesampling planand submitthemodifiedplan
forapproval by the Director. All modifications to the sampling planshall be approvedbythe Director.Eachofthefollowingparametersshallbemonitoredandanalyzed:BiochemicalOxygenDemand(BOD5)(mg/L)TotalSuspendedSolids(TSS)(mg/L)TotalDissolvedSolids(TDS)(mg/L)TotalNitrogen(mg/L)DissolvedNitrogen(mg/L)TotalKjeldahlNitrogen(TKN)(mg/L)TotalPhosphorus(mg/L)DissolvedPhosphorus(mg/L)TotalCadmium(ug/L)TotalCopper(ug/L)Total
Lead(ug/L)TotalZinc(ug/L)TotalSelenium(ug/L)TotalMercury(ug/L)pH(S.U.)TotalHardness(Calc.)OilandGrease(ReportVisualY/N)E. coli (No./100 mL)Thefollowingtablecontainstherepresentativemonitoringoutfalldescriptions:
OUTFALL
LOCATION
DESCRIPTION
JOR8.32
The outfall is locatedat 900 South and RioGrandeSt.
The present drainage basin consists of 248 acres. The land use in the basin isa mixed use of commercial (42 percent), residential (23 percent) and openspace (35 percent). The basin is
typical of the I-15 freeway corridor. ThebasincontainsaportionofLibertyPark.Thesitewasselectedupstreamfrom the Jordan River to minimize the backwater effect of the Jordan River.Thepipeisa60-inchRCPwithaslopeof0.17percentThe900South

outfall isoneofthelargestintheCity.
MIL2.6
McClelland (1040East 2650 South) andForest Dale Golf
Course
This location is an outfall of a 6ft. by 4 ft. box culvert into a detention basinlocated in the Forest Dale Golf Course.The drainage basin above this pointislowdensityresidentialtypicaloftheeastsideofSaltLakeCity.The
drainagebasinareaisapproximately261acres.
LED1.87
5500 West at LeeDrain
ThismonitoringsiteislocatedontheLeeDrainat5500West.LeeDrainis
amajoropenchanneldrainageditchthatdrainstheareawestofRedwoodRoadbetween2100SouthandCaliforniaAvenue.Thebasinconsistsof950
acres of land zoned light industrial. There are eight major storm drainsdischargingtotheLeeDrain.Theareahasseveralindustrialparkdevelopments that are highly developed as well as several
areas that are juststartingto develop.
Lee Drain is typical of the drainage system that drains the west side of SaltLake City. The area uses a series of open ditches that also function as lineardetention basins.A Corps of
Engineers HEC-2 model run of a typical stormevent shows that the hydrograph for the storm requires over 24 hours to passbecause of the detention. The detention is created by undersized
culvertsalong the channel that backwater and force channel detention to occur. Thischanneldetentionalsocontributestoimprovingstormwaterquality by
allowingsettlement ofsuspendedsolidsandfrombiologicaluptake.Alternate representative outfalls may be substituted for just cause during the term ofthePermit.AlternatewetweathermonitoringlocationsmaynotbeuseduntilapprovedbytheDirector.SampleType,Collection,andAnalysis:For
discharges from holding ponds or other impoundments with a retention periodgreater than 24 hours, (estimated by dividing the volume of the detention pond by theestimated volume of water
discharged during the 24 hours previous to the time thatthesample iscollected) aminimumof onegrab samplemaybe taken.Data shall be reported for both a grab sample during the first 30
minutes of thedischargeandaflowweightedcompositesampleoftheentireeventor,ataminimum, the first three hours of discharge (if the collection of a grab sample duringthe first thirty minutes
is impracticable, a grab sample can be taken during the firsthour of the discharge, and the discharger shall submit with the monitoring report adescription of why a grab sample during
the first thirty minutes was impracticable).Grab samples only must be collected and analyzed for the determination of pH,cyanide,oiland grease,andvolatile organics(ifthePermittee chooses).All
such samples shall be collected from the discharge resulting from a storm eventthat is greater than 0.2 inches of precipitation within a threehour period that occurs atleast 72 hours
from the previously measurable (greater than 0.1 inch rainfall) stormevent.Compositesamplesmaybetakenwithacontinuoussamplerorasacombination of a minimum of three sample aliquots taken
in each hour of dischargefor the entire discharge or for the first three hours of the discharge, with each aliquotbeingseparatedbya minimumperiod offifteen minutes.Analysis and collection
of samples shall be done in accordance with the methodsspecified at 40 CFR Part 136.Where an approved Part 136 method does not exist,anyavailable method may be used.Storm Event Data:Quantitative
data shall be collected to estimate pollutant loadingsandeventmeanconcentrationsforeachparametersampled.Inadditiontotheparameters listed in Part III.B.1.a., the Permittee shall maintain
records of the dateand duration (in hours) of the storm event(s) sampled; rainfall measurements orestimates (in inches) of the storm event which generated the sampled runoff; theduration
between the storm event sampled and the end of the previous measurable(greater than 0.2 inch rainfall) storm event; and an estimate of the total volume (ingallons)ofthedischarge sampled.Sampling
Waiver:When a discharger is unable to collect samples due to adverseclimatic conditions, the discharger must submit in lieu of sampling data a descriptionof why samples could not be
collected, including available documentation of climaticconditions causing the missed sampling.Adverse climatic conditions which mayprohibit the collection of samples includes weather
conditions that create dangerousconditions for personnel (such as local flooding, high winds, hurricane, tornadoes,electrical storms, etc.) or otherwise make the collection of a sample
impracticable(drought,extended frozen conditions, etc.).Dry Weather Screening:The Permittee shall continue its dry weather screeningefforts to detect the presence of illicit connections
and improper discharges to theMS4.All outfalls of the MS4 must be screened at least once during the permit termand additional priority areas must be screened according to the schedule
set forth inPermitPart 4.2.3.3.1and 4.2.3.3.2.Screeningmethodologymaybedevelopedand/ormodifiedbasedonexperiencegained during actual field screening activities and need not conform to
the protocol at40CFR122.26(d)(1)(iv)(D).RecordkeepingThe Permittee shall keep all supplementary documents associated with this Permit(e.g.,StormWaterManagementProgram(SWMP)document,SWMPImplementation
Schedule, wet weather monitoring plan) current and up to date toensurethepurpose andobjectives oftherequireddocumentareachieved.All modifications to supplementary documents shall be
submitted to the Director inaccordancewith Parts 4.5.and 6.8.The Director may at any time make a written determination that parts or all of thesupplementarydocumentsarenotincompliancewiththisPermit.Ifsuchadetermination
is made the Permittee must make modifications to these parts within atimeframe specified bythe Director.The Permittee shall retain all required plans, records of all programs, records
of allmonitoring information, copies of all reports required by this Permit, and records ofall other data required by or used to demonstrate compliance with this Permit, for atleast
five years.This period may be explicitly modified by alternative provisions ofthisPermitorextended byrequest of theDirectoratanytime.ThePermitteeshallmakerecords,includingtheApplicationandtheSWMPdocument,available
to thepublic if requested.ReportingThePermitteeshallsubmitanAnnualReporttotheDirectorbyOctober1forthereportingperiod ofJuly1toJune 30 ofeachyearof the Permitterm.The report may be submitted
using the report form provided on the Division’swebsite oronethat thePermitteehas designedtomeet theirneeds,aslongasitcontainsthe minimuminformationinthe providedform.ThePermitteeshallsignandcertifytheannualreportinaccordancewithPart
6.8.SignedcopiesoftheAnnualReportandallotherreportsrequiredherein,mustbesubmitted directly to the DWQ electronic document system at:https://deq.utah.gov/water-quality/water-quality-electronic-submissions.The
Permittee is required to submit a comprehensive wet weather monitoring report,includinghistoricaldata,identifiedtrends,andconclusionswiththeirrenewalapplication180priortopermitexpiration,asrequired
in permit part2.0.LegalAuthority
The Permittee shall ensure legal authority exists to control discharges to and from those portionsthe MS4 over which it has jurisdiction.This legal authority may be a combination of
statute,ordinance,Permit,contract,orderorinter-jurisdictionalagreementswithothermunicipalitieswithexistinglegalauthorityto:ControlthecontributionofpollutantstotheMS4bystormwaterdischargesassociated
withindustrial activity and the quality of storm water dischargedfromsitesof industrial activity(includingconstructionactivity);Effectivelyprohibitillicitdischargesthroughordinance,orotherregulatorymechanism,
into the MS4 and shall be able to implement appropriate enforcementproceduresand actions;Control the discharge of spills and the dumping or disposal of materials other thanstormwaterintotheMS4;Control
through interagency agreements among other municipalities the contributionofpollutantsfromone portion oftheMS4 to another;Requirecompliancewithconditionsinordinances,permits,contractororders;andConductallinspection,surveillanceandmonitoringactivitiesandproceduresnecessaryto
determine compliancewithconditions inthis Permit.6.0StandardPermitConditionsDutytoComply
The Permittee shall comply with all conditionsof thisPermit.Any Permitnoncomplianceconstitutes a violation of the Act and is grounds for enforcement action; for Permit termination,revocation
and reissuance, or modification; or for denial of a Permit renewal application.ThePermittee shall give advance notice to the Director of any planned changes in the Permittedfacilityoractivity,
whichmayresultinnoncompliancewith Permit requirements.PenaltiesforViolationsofPermitConditions
The Act provides that any person who violates a Permit condition implementing provisions of theAct is subject to a civil penalty not to exceed $10,000 per day of such violation.Any person
whowillfullyornegligentlyviolatesPermitconditionsortheActissubjecttoafinenotexceeding
$25,000 per day of violation. Any person convicted under UCA 19-5-115(2) a second time shallbe punished bya fine notexceeding$50,000perday.Dutyto Reapply
If the Permittee wishes to continue an activity regulated by this Permit after the expiration date ofthis Permit, the Permittee must apply for and obtain a new Permit.The application
shall besubmitted at least 180 days before the expiration date of this Permit.Continuation of expiringPermits shall be governed by regulations promulgated at UAC R317-8-5 and any subsequentamendments.NeedtoHaltor
ReduceActivitynotaDefense

It shall not be a defense for a Permittee in an enforcement action that it would have beennecessary to halt or reduce the Permitted activity in order to maintain compliance with theconditionsof
this Permit.DutytoMitigate
The Permittee shall take all reasonable steps to minimize or prevent any discharge in violation ofthisPermit,whichhasareasonablelikelihoodofadverselyaffectinghumanhealthortheenvironment.DutytoProvideInformation
ThePermitteeshallfurnishtotheDirector,withinatimespecifiedbytheDirector,anyinformation which the Director may request to determine whether cause exists for modifying,revokingandreissuing,orterminatingthisPermit,ortodeterminecompliancewiththisPermit.
ThePermitteeshallalsofurnishtotheDirector,uponrequest,copiesofrecordsrequiredtobekept bythis Permit.OtherInformation
WhenthePermitteebecomesawarethatitfailedtosubmitanyrelevantfactsinaPermitapplication,orsubmittedincorrectinformation inaPermitapplicationorany reporttotheDirector,itshallpromptlysubmitsuchfactsorinformation.SignatoryRequirements
All Applications, storm water management programs, storm water pollution prevention plans,reports, certifications or information either submitted to the Directoror that this Permit requirestobe
maintainedbythePermittee, shall besigned,dated andcertified asfollows:All Permit applications shall be signed by either a principal executive officer orrankingelected official.All reports
required by the Permit and other information requested by the Divisionshall be signed by a person described above or by a duly authorized representative ofthat person. A personis adulyauthorizedrepresentativeonlyif:The
authorization ismadein writing by a persondescribed above and submitted tothe Director,and,The authorization specifies either an individual or a position having responsibility forthe
overall operation of the regulated facility, such as the position of plant manager,superintendent, position of equivalent responsibility, or an individual or positionhavingoverallresponsibilityforenvironmentalmatters.Adulyauthorizedrepresentative
may thus be either a named individual or any individual occupying anamed position.Changes to authorization.If an authorization under Part 6.8.2. is no longer accuratebecause a different
individual or position has responsibility for the overall operationof the facility, a new authorization satisfying the requirements of Part 6.8.2. shall besubmittedtotheDivisionpriortoortogetherwithanyreports,information,orapplicationsto
besigned byan authorized representative.Certification.AnypersonsigningdocumentsunderthisPartshallmakethefollowingcertification:
"I certify under penalty of law that this document and all attachments were preparedundermydirectionorsupervisioninaccordancewithasystemdesignedtoassurethat qualified personnel properly
gathered and evaluated the information submitted.Based on my inquiry of the person or persons who manage the system, or thosepersons directly responsible for gathering the information,
the information submittedis,tothebestofmyknowledgeandbelief,true,accurate,andcomplete.Iamaware
thattherearesignificantpenaltiesforsubmittingfalseinformation,includingthepossibilityof fineandimprisonment for knowingviolations."Availabilityof Reports
ExceptfordatadeterminedtobeconfidentialundertheGovernmentRecordsAccessandManagement Act (see particularly Utah Code Ann. § 63-2-309) and Utah Code Ann. § 19-1-3-6,all reports prepared
in accordance with the terms of this Permit shall be available for publicinspection at the office of the Division.As required by the Act, Permit applications, Permits andeffluent datashallnotbe
consideredconfidential.PenaltiesforFalsificationofReports
The Act provides that any person who knowingly makes any false statement, representation, orcertification in any record or other document submitted or required to be maintained under
thisPermit, including monitoring reports or reports of compliance or noncompliance shall, uponconviction be punished by a fine of not more than $10,000.00 per violation, or by imprisonmentfornotmore
thansix months perviolation, orbyboth.Utah CodeAnn. § 19-5-115(4)PenaltiesforTampering
The Act provides that any person who falsifies, tampers with, or knowingly renders inaccurate,anymonitoringdeviceormethodrequiredtobemaintainedunderthisPermitshall,uponconviction, be
punished by a fine of not more than $10,000 per violation, or by imprisonment fornot more than six months perviolation, or byboth.Oil andHazardousSubstanceLiability
Nothing in this Permit shall be construed to preclude the institution of any legal action or relievethePermittee from any responsibilities, liabilities, or penalties to which the Permittee
is or maybe subjectunderthe"Act".PropertyRights
The issuance of this Permit does not convey any property rights of any sort, or any exclusiveprivileges, nor does it authorize any injury to private property or any invasion of personal
rights,noranyinfringementofFederal, State orLocal laws or regulations.Severability
The provisions of this Permit are severable, and if any provision of this Permit, or the applicationof any provision of this Permit to any circumstance, is held invalid, the application
of suchprovisiontoothercircumstances,andtheremainderofthisPermit shall notbeaffectedthereby.RequiringaDifferentPermit
The Director may require the Permittee authorized by this Permit to obtain another UPDESPermit. The Director may require the Permittee authorized to discharge under this Permit toapply
for another UPDES Permit only if the Permittee has been notified in writing that a Permitapplicationisrequired.This noticeshallincludeabriefstatementofthereasonsforthisdecision,
an application form (as necessary), a statement setting a deadline for the Permittee to file theapplication, and a statement that on the effective date of the municipal UPDES Permit,
coverageunder this Permit shall automatically terminate.Permit applications shall be submitted to theaddress of the Division of Water Quality shown in Part 5.5. of this Permit.The Director
maygrant additional time to submit the application upon request of the applicant.If the municipalityfails to submit in a timely manner a municipal UPDES Permit application as required
by theDirector, then the applicability of this Permit to the Permittee is automatically terminated at theendofthedayspecifiedforapplication submittal.State/FederalLaws
Nothing in this Permit shall be construed to preclude the institution of any legal action or relievethePermitteefromanyresponsibilities,liabilities,orpenaltiesestablishedpursuanttoanyapplicable
State law or regulation under authority preserved by UAC 19-5 and Section 510 ofthe Clean Water Act or any applicable Federal or State transportation regulations, such as but notlimitedtothe
DepartmentofTransportation regulations.ProperOperationandMaintenance
ThePermitteeshallatalltimesproperly operateandmaintain allfacilitiesandsystemsoftreatment and control (and related appurtenances) which are installed or used by the Permittee toachieve
compliance with the conditions of this Permit and with the requirements of the SWMP.Proper operation and maintenance also includes adequate laboratory controls and appropriatequality
assuranceprocedures.Properoperationandmaintenancerequirestheoperation ofbackuporauxiliaryfacilitiesorsimilarsystems,installedbythePermitteeonlywhennecessarytoachieve compliancewiththe
conditions ofthe Permit.Monitoringand RecordsSamplesandmeasurementstakenforthepurposeofmonitoringshallberepresentativeof the monitoredactivity.ThePermitteeshallretainrecordsofallmonitoringinformationincludingallcalibrationandmaintenancerecordsandalloriginalstripchartrecordingsforcontinuous
monitoring instrumentation, copies of the reports required by this Permit,and records of all data used to complete the application for this Permit, for a period ofat least five years
from the date of the sample, measurement, report or application.Thisperiod maybe extended byrequestof theDirectoratanytime.Recordsofmonitoringinformationshall include:Thedate,exact place,andtimeof
samplingormeasurements;Thename(s)oftheindividual(s) whoperformedthesamplingormeasurements;Thedate(s)andtime(s)analyseswereperformed;Thename(s)oftheindividual(s) whoperformedtheanalyses;Theanalyticaltechniquesor
methodsused;andTheresultsofsuchanalyses.MonitoringProcedures
MonitoringshallbeconductedaccordingtotestproceduresapprovedunderUtahAdministrativeCode("UAC")R317-2-10,unless othertestprocedureshavebeen specifiedinthisPermit.InspectionandEntry
ThePermitteeshallallowtheDirectororanauthorizedrepresentative,uponthepresentationofcredentialsand otherdocuments as maybe required bylaw, to:Enter upon the Permittee’s premiseswhere
aregulatedfacility or activity islocatedorconductedorwhere recordsshall bekeptundertheconditionsof thisPermit;Have access to and copy at reasonable times, any records that shall be kept
under theconditionsof thisPermit;Inspect at reasonable times any facilities or equipment (including monitoring andcontrolequipment);andSampleormonitoratreasonabletimes,forthepurposesofassuringPermitcompliance
or as otherwise authorized by law, any substances or parameters at anylocation.PermitActions
This Permit may be modified, revoked and reissued, or terminated for cause.The filing of arequestbythePermitteeforaPermitmodification,revocationandre-issuance,ortermination,oranotificationofplannedchangesoranticipatednoncompliancedoesnotstayanyPermitcondition.StormWater-ReopenerProvision
At any time during the duration (life) of this Permit, this Permit may be reopened and modified(following proper administrative procedures) as perUAC R317.8, to include, any applicablestorm
water provisions and requirements, a storm water pollution prevention plan, a complianceschedule, a compliance date, monitoring and/or reporting requirements, or any other conditionsrelatedtothecontrol
of stormwater discharges towatersof the state.7.0Definitions
DefinitionsrelatedtothisPermitandMS4permitting.“40 CFR” refers to Title 40 of the Code of Federal Regulations, which is the codification of thegeneral and permanent rules published in
the Federal Register by the executive departments andagenciesofthe Federalgovernment."Act" meansthe UtahWaterQualityAct.“Analytical monitoring” refers to monitoring of waterbodies (streams,

ponds, lakes, etc.) or ofstormwater,accordingtoUACR317-2-10and40CFR136"GuidelinesEstablishingTestProcedures for the Analysis of Pollutants,” or to State or Federally established protocols
forbiomonitoringorstreambioassessments.“Beneficial Uses” means uses of the Waters of the State, which include but are not limited to:domestic,agricultural,industrial,recreational,andother
legitimatebeneficial uses.“Best Management Practices" (BMPs) means schedules of activities, prohibitions of practices,maintenance procedures, and other management practices to prevent
or reduce the pollution ofWatersoftheState.BMPsalsoincludetreatmentrequirements,operating procedures, andpractices to control facility site runoff, spillage or leaks, sludge or waste
disposal, or drainagefromrawmaterialstorage.“CWA” means The Clean Water Act of 1987, formerly referred to as the Federal Water PollutionControl Act."Permittee"meansSalt LakeCity.“Control
Measure” refers to any Best Management Practice or other method used to prevent orreducethe discharge ofpollutantsto Watersofthe State.“Common plan of development or sale” means one
plan for development or sale, separate parts ofwhicharerelatedbyanyannouncement,pieceofdocumentation(includingasign,publicnoticeorhearing,salespitch,advertisement,drawing,plat,blueprint,contract,Permitapplication,zoningrequest,computerdesign,etc.),physicaldemarcation(includingcontracts)thatidentifythe
scope of the project.A plan may still be a common plan of development or sale even if it istaking place in separate stages or phases, is planned in combination with other constructionactivities,or
is implementedbydifferentownersoroperators.“Developedsite”meansaparcelorproperty thatwaspreviously incommercial,industrial,institutional, governmental, or residential use. A parcel that
was previously in an agricultural usewouldnotbeconsideredtobe a developedsite.“Director” means the director of the Utah Division of Water Quality, otherwise known as theExecutiveSecretaryoftheUtah
WaterQualityBoard.“Division”meanstheUtahDivisionofWaterQuality."Discharge" for the purpose of this Permit, unless indicated otherwise, refers to discharges fromtheMunicipalSeparate StormSewerSystem(MS4)."Dryweatherscreening"ismonitoringdoneintheabsenceofstormeventstodischargesrepresenting,
as much as possible, the entire storm drainage system for the purpose of obtaininginformationaboutillicitconnections andimproperdumping.“Escalating enforcement procedures” refers to
a variety of enforcement actions in order to applyasnecessaryfortheseverityofthe violationand/ortherecalcitrance ofthe violator.“Entity”meansagovernmental bodyorapublicorprivateorganization."EPA"meanstheUnitedStatesEnvironmentalProtectionAgency.“General
Permit” means a Permit which covers multiple dischargers of a point source categorywithinadesignatedgeographicalarea,inlieuofindividualPermitsbeingissuedtoeachdischarger.“Ground water”
means water in a saturated zone or stratum beneath the surface of the land orbelowasurface waterbody.“High quality waters” means any water, where, for a particular pollutant or pollutant
parameter,the water quality exceeds that quality necessary to support the existing or designated uses, orwhichsupportsan exceptionaluse."Illicit connection" means any man-made conveyance
connecting an illicit discharge directly to amunicipalseparatestormsewer."Illicit discharge" means any discharge to a municipal separate storm sewer that is not composedentirely of storm
water except discharges pursuant to a UPDES Permit (other than the UPDESPermit fordischarges fromthe municipalseparatestormsewer)ortoWatersoftheState.“Impaired waters” means any segment
of surface waters that has been identified by the Divisionas failing to support one or more of it designated uses.The Director periodically compiles a listofsuch waters known as the
303(d) List.“Large MS4” Large municipal separate storm sewer system means all municipal separate stormsewersthatarelocatedinanincorporatedplacewithapopulationof250,000ormoreasdeterminedbythecurrentDecennialCensus
bythe Bureauofthe Census.“Low Impact Development” (LID) is an approach to land development (or re-development) thatworks with nature to more closely mimic pre-development hydrologic
functions.LID employsprinciples such as preserving and recreating natural landscape features, minimizing effectiveimperviousnesstocreatefunctionalandappealing sitedrainagethattreatstormwaterasaresource
rather than a waste product. There are many practices that have been used to adhere tothese principles such as bioretention facilities, rain gardens, vegetated rooftops, rain barrels,
andpermeablepavements."MS4" isanacronymfor"municipalseparatestormsewer system"."Maximum Extent Practicable" (MEP) is the technology-based discharge standard for MunicipalSeparate Storm
Sewer Systems established by paragraph 402(p)(3)(B)(iii) of the Federal CleanWater Act (CWA), which reads as follows:“Permits for discharges from municipal storm sewersshall require
controls to reduce the discharge of pollutants to the maximum extent practicable,includingmanagementpractices,controltechniques,andsystem,design,andengineeringmethods,andothersuchprovisionsastheAdministratorortheStatedeterminesappropriateforthecontrolofsuch
pollutants.”“Medium MS4” Medium municipal separate storm sewer system means all municipal separatestorm sewers that are located in an incorporated place with a population of 100,000
or more butlessthan 250,000,as determinedbythe1990DecennialCensusbythe BureauoftheCensus“Monitoring”referstotrackingormeasuringactivities,progress,results,etc."Municipalseparatestormsewersystem"meansaconveyanceorsystemofconveyances(including
roads with drainage systems, municipal streets, catch basins, curbs, gutters, ditches,man-madechannels,or storm drains)pursuant to paragraphsR317-8-1.6(4), (7),& (14),ordesignatedunderUACR317-8-11.3(6)(a):that
is owned or operated by a state, city, town, county, district, association, or otherpublic body (created by or pursuant to State Law) having jurisdiction over disposal ofwastes, storm
water, or other wastes, including special districts under State Law suchas a sewer district, flood control district or drainage district, or similar entity, or adesignated and approved
management agency under section 208 of the CWA thatdischargesto WatersoftheState;that isdesigned orusedforcollectingorconveyingstormwater;whichis not acombined sewer;andwhich is not
part of a Publicly Owned Treatment Works (POTW) as defined in 40CFR122.2.“NOI” is an acronym for “Notice of Intent” to be covered by a Permit and is the mechanism usedtoapplyforcoverage
underthe UPDESConstructionGeneralPermit.“Non-analytical monitoring” refers to monitoring for pollutants by means other than UAC R317-2-10 and 40 CFR 136, such as visually or by qualitative
tools that provide comparative or roughestimates.“Operator”isthepersonorentityresponsiblefortheoperationandmaintenanceoftheMS4."Outfall" means a point source as defined by UAC R317-8-1.5(34)
at the point where a municipalseparate storm sewer discharges to Waters of the State and does not include open conveyancesconnecting two municipal separate storm sewers, or pipes, tunnels
or other conveyances whichconnectsegmentsofthesamestreamorotherWatersoftheStateandareusedtoconveywatersofthe State.“Phase II areas” means areas regulated under UPDES storm water regulations
encompassed bySmall MS4's (see definition7.39.).“Priority construction site” means a construction site that has potential to threaten water qualitywhen considering the following factors:soil
erosion potential; site slope; project size and type;sensitivityofreceivingwaterbodies;proximitytoreceivingwaterbodies;non-stormwaterdischargesand pastrecordof non-compliance bythe operators
ofthe constructionsite.“Redevelopment”isthereplacement orimprovement of impervioussurfacesonadevelopedsite.“Runoff”iswaterthattravelsacrossthelandsurface,orlaterallythroughthegroundnearthelandsurface,anddischargestowaterbodieseitherdirectlyorthroughacollectionandconveyance
system.Runoff includes storm water and water from other sources that travels acrossthelandsurface.“SWMP” is an acronym for storm water management program.The SWMP document is thewritten
plan that is used to describe the various control measures and activities the Permittee willundertaketoimplementthestormwatermanagementplan.“SWPPP"isanacronymforstormwater pollutionprevention
plan.“Small municipal separate storm sewer system” is any MS4 not already covered by the Phase Iprogram as amedium or large MS4. The Phase II Rule automatically covers on a nationwidebasis
all Small MS4s located in “urbanized areas” (UAs) as defined by the Bureau of the Census(unless waived by the UPDES Permitting authority), and on a case-by-case basis those SmallMS4slocatedoutside
of UAs thattheUPDESPermittingauthoritydesignates.This term includes systems similar to separate storm sewer systems in municipalities,such as systems at military bases, large hospital
or prison complexes, and highwaysand other thoroughfares.The term does not include separate storm sewers in verydiscreteareas, such as individual buildings.“SOP” is an acronym for standard
operating procedure which is a set of written instructions thatdocument a routine or repetitive activity.For the purpose of this Permit, SOPs should emphasizepollutioncontrolmeasuresto
protectwaterquality."Stormwater" meansstormwaterrunoff,snowmeltrunoff,andsurfacerunoffanddrainage."Stormwaterdischargeassociatedwithindustrialactivity"meansthedischargefromanyconveyance
which is used for collecting and conveying storm water and which is directly relatedto manufacturing, processing or raw materials storage areas at an industrial plant.The term doesnot
include discharges from facilities or activities excluded from the UPDES program under UACR317-8.Forthecategoriesofindustriesidentifiedinsubparagraphsa.throughj.ofthissubsection, the
term includes, but is not limited to, storm water discharges from industrial plantyards;immediateaccessroadsandraillinesusedortraveledbycarriersofrawmaterials,manufactured products,
waste material, or by-products used or created by the facility; materialhandling sites; refuse sites; sites used for the application or disposal of process waste waters (asdefinedat40CFR401);sitesusedforthestorageandmaintenanceofmaterialhandlingequipment;
sites used for residual treatment, storage, or disposal; shipping and receiving areas;manufacturing buildings; storage areas (including tank farms) for raw materials, and intermediateandfinishedproducts;andareaswhereindustrialactivityhastakenplaceinthepastandsignificant
materials remain and are exposed to storm water.For the categories of industriesidentified in subparagraph k., the term includes only storm water discharges from all areas listedin the
previous sentence (except access roads) where material handling equipment or activities,raw materials, intermediate products, final products, waste materials, by-products, or industrialmachinery
are exposed to storm water.For the purposes of this paragraph, material handlingactivities include the: storage, loading and unloading, transportation, or conveyance of any rawmaterial,
intermediate product, finished product, by-product or waste product.The term excludesareas located on plant lands separate from the plant's industrial activities, such as office buildingsand
accompanying parking lots as long as the drainage from the excluded areas is not mixed withstorm water drained from the above described areas.Industrial facilities (including industrialfacilities
that are Federally or municipally owned or operated that meet the description of thefacilitieslistedinPartI.A.27.a.-k,ofthispermit)includethosefacilitiesdesignatedundertheprovisionsofUACR317-8-3.8(1)(a)5.Thefollowing
categoriesoffacilitiesareconsideredtobeengagingin "industrialactivity" for purposesofthissubsection:Facilities subject to storm water effluent limitations guidelines, new sourceperformance

standards, or toxic pollutant effluent standards under 40 CFR N(except facilities with toxic pollutant effluent standards which are exemptedunderparagraph k. ofthis subsection);Facilities
classified as Standard Industrial Classifications (SIC) 24 (except2434),26 (except265 and267), 28,29, 311, 32, 33, 3441, 373;Facilitiesclassified asSIC 10 through 14 (mineralindustry)including
activeor inactive mining operations (except for areas of coal mining operations nolonger meeting the definition of a reclamation area under 40 CFR 434.11(l)becausetheperformancebondissuedtothefacilitybytheappropriateSMCRA
authority has been released, or except for areas of non-coal miningoperationswhichhavebeenreleasedfromapplicableStateorFederalreclamationrequirementsafterDecember17,1990)andoilandgasexploration,
production, processing, or treatment operations, or transmissionfacilities that discharge storm water contaminated by contact with or that hascome into contact with, any overburden,
raw material, intermediate products,finished products, byproducts or waste products located on the site of suchoperations;inactivemining operations are mining sitesthat are not beingactivelymined,
but which havean identifiableowner/operator;Hazardous waste treatment, storage, or disposal facilities, including those thatareoperatingunderinterimstatusor apermitunderSubtitle CofRCRA;Landfills,landapplicationsites,andopendumpsthathavereceivedanyindustrial
wastes (waste that is received from any of the facilities describedunder this subsection) including those that are subject to regulation underSubtitleD ofRCRA;Facilities involved in
the recycling of materials, including metal scrapyards,battery reclaimers, salvage yards, and automobile junkyards, including butlimitedtothose classified asSIC5015 and5093;Steamelectricpowergeneratingfacilities,includingcoalhandlingsites;Transportation
facilities classified as SIC 40, 41, 42, 44, 45, and 5171 whichhave vehicle maintenance shops, equipment cleaning operations, or airportdeicing operations.Only those portions of the
facility that are either involvedin vehicle maintenance (including vehicle rehabilitation, mechanical repairs,painting,fueling,andlubrication),equipmentcleaningoperations,airportdeicingoperations,orwhichareotherwiseidentifiedunderparagraphsa.through
g. or i. through k. of this subsection are associated with industrialactivity;Treatment works treating domestic sewage or any other sewage sludge orwastewatertreatmentdeviceorsystem,usedinthestoragetreatment,recycling,
and reclamation of municipal or domestic sewage, including landdedicated to the disposal of sewage sludge that are located within the confinesofthefacility,withadesignflowof1.0mgdormore,orrequiredtohavean
approved pretreatment program under 40 CFR 403.Not included are farmlands, domestic gardens or lands used for sludge management where sludge isbeneficially reused and which are not physically
located in the confines of thefacility,orareasthatareincompliancewith40 CFR503;Constructionactivityincludingclearing,gradingandexcavationactivitiesexcept: operations that result in the
disturbance of less than five acres of totallandarea whichare not partof alargercommonplan ofdevelopmentorsale;
(11)FacilitiesunderSIC20,21,22,23,2434,25,265, 267,27,283,30,31(except
311), 34 (except 3441), 35, 36, 37 (except 373), 38, 39, 4221-25, (and whicharenototherwise includedwithincategoriesa. throughj.)“Storm water management program” means a set of measurable
goals, actions, and activitiesdesigned to reduce the discharge of pollutants from the Small MS4 to the maximum extentpracticableand toprotectwater quality.“TMDL”isanacronymfor“TotalMaximumDailyLoad”andinthisPermitreferstoastudythat:
1) quantifies the amount of a pollutant in a stream; 2) identifies the sources of the pollutant;and,3)recommendsregulatory orotheractionsthat may need to betakenin order for theimpairedwaterbodyto
meetwaterqualitystandards.“Urbanized area” is a land area comprising one or more places and the adjacent densely settledsurrounding area that together have a residential population of
at least 50,000 and an overallpopulationdensityof atleast1,000 peoplepersquaremile.“Waters of the State” means all streams, lakes, ponds, marshes, water-courses, waterways, wells,springs,
irrigation systems, drainage systems, and all other bodies or accumulations of water,surface and underground, natural or artificial, public or private which are contained within, flowthrough,
or border upon this state or any portion thereof, except bodies of water confined to andretained within the limits of private property, and which do not develop into or constitute anuisance,
or a public health hazard, or a menace to fish and wildlife which shall not be consideredtobe“Waters of theState”underthis definition(“UAC” R317-1-1.32).