DDW-2024-008942

System Number 22094
1.1 Indoor Water Use
Number of residential connections - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -0
Number of other connections - - - 5 ERCs of other connections 85.0
Total Equivalent Residential Connections (ERCs)85.0
gpd/ERC Total (gpm) Gallons/ERC Total (gallons)
800 47.2 400 34,000
1.2 Outdoor Water Use
Is the drinking water used for outdoor irrigation?
Residential ERCs using drinking water for irrigation - - - - - - - - - - - - > > >50
Percentage of Residential ERCs using DW for irrigation - - - - - - - - - - - - > > >0%Map Zones
Average irrigated acreage per residential connection - - - - - - - - - - - - > > >0.05 1
Total irrigated acreage of other connections (park, school, etc.)- - - - - - - - - - - - > > >10.00 2
Irrigation zone 3 3
4
5
6
gpd/ERC Total (gpm) Gallons/ERC Total (gallons)
244 42.4 126 31,600
1.3 Fire Flow Water Use
Does the water system provide fire protection?
Maximum fire flow demand (in gpm) for water system or pressure zone 1,000
Maximum fire suppression duration (in hours) for water system or pressure zone 1
Required Fire Suppression Storage (in gallons) - - - - - - - - - - - - - - - - - - - - > > >60,000
2. Summary of Water System Capacity Requirements
gpd/ERC Total (gpm) Gallons/ERC Total (gallons)
1,044 89.6 526 125,600
2.1 Does this system have adequate source capacity (per R309-510-7)?
Required Source Capacity 89.6 gpm
Existing Source Capacity 0.0 gpm
Source Capacity Deficit 89.6 gpm
Existing % of Total Req'd 0.0%
Storage (indoor + outdoor + fire)
This source capacity assessment is a general overall system calculation. It may not reflect the variations in individual areas or pressure zones.
System Name
Source
Park City Mountain Resort
Storage
(*Verify req'd fire flow and duration with local fire code officials.* Enter notes
here, e.g. fire official contact info or comments.)
(Enter notes here regarding whether and what %
of irrigation water is supplied by PWS.)
Source (indoor + outdoor)
Storage
MIN. REQUIREMENTS FOR INDOOR WATER USE
MINIMUM REQUIREMENTS FOR WATER SYSTEM
Division of Drinking Water — Water System Capacity Calculation Sheet (Last Update 3/30/2017)
Source
MIN. REQUIREMENTS FOR IRRIGATION USE
Yes No
Yes No
DDW-2021-040892 - 0901a06880fa7ca9 Page 1 of 2 6/26/2024
2.2 Does this system have adequate storage capacity (per R309-510-8)?
Total Required Storage 125,600 gal
Existing Storage Capacity 630,000 gal
Storage Capacity Deficit None gal
Required Fire Storage 60,000 gal
Not
Applicable
Existing % of Total Req'd 501.6%
3. Transient PWS Indoor Water Use — ERC Calcuation (See R309-510, Tables 510-1, 2, & 4 for other facility types.)
GPD/person* GPD/site or pad Gallons/person
Gallon/site
or pad ERC/site or pad Total # of
sites/pads ERCs
60 0 30 0 0.00 0 0.0
20 0 10 0 0.00 0 0.0
502.500.00 0 0.0
N/A 100 N/A 50 0.13 0 0.0
Number of people per camp site 0
Source
(GPD/vehicle)
Storage
(Gal./vehicle)
ERC/1000
vehicles served
Vehicles
served/day ERCs
73.58.80 0.0
4. Data Input for Calculating ERCs, Source and Storage 4.2 Summary - Existing Sources (enter in green cells below)
Total Existing Source Capacity (in gpm)0
4.1 Projected ERCs Calculation (optional)WS007 Park City Consecutive Connection
Total Projected ERCs 47
Existing Residential Connections 0
Obligated Future ERCs (enter below)47
Maximum ERCs (assuming indoor use only) 0
4.3 Summary - Existing Storage Tanks (enter below)
Total Existing Storage Cap. (in gallons)630,000
ST001 Summit Tank 500,000
ST002 Pioneer Tank 10,000
ST003 Webster Large Tank 50,000
ST004 Webster Small Tank 20,000
ST006 New Snow Hut Tank 50,000
Semi-Developed Camp w/ flush toilets
Park City Mountain Resort
Roadway Rest Stop w/ flushometer valves
Semi-Developed Camp w/o flush toilets
This storage capacity assessment is a general overall system calculation. It may not reflect the variations in individual areas or pressure zones.
Is storage deficiency solely due
to fire storage?
(Enter notes here. If additional space is needed, click the "Additional
Notes" tab on the bottom of the screen.)
RV Park
Facility Type
Source
MINIMUM REQUIREMENTS FOR INDOOR USE
Modern Recreation Camp
Storage
DDW-2021-040892 - 0901a06880fa7ca9 Page 2 of 2 6/26/2024