DDW-2024-012178

Newton Town 2024.xlsx Page 1 of 10/15/2024
*Enter the green cells only*
System Name Newton Town 2024 System Number 03013
1.1 Indoor Water Use
Number of residential connections - - - - - - - - - - -- - - - - - - - - - - - - - - - - - -- - - - - - - - -280
Number of other connections - - - 0 ERCs of other connections 0.0 (Example: water use of 2 factories
equals to water use of 55 homes.)
Total Equivalent Residential Connections (ERCs)280.0
MIN. REQUIREMENTS FOR INDOOR WATER USE
Source Storage
gpd/ERC Total (gpm)Gallons/ERC Total (gallons)
800 155.6)400 (112,000)
1.2 Outdoor Water Use
Is the drinking water used for outdoor irrigation? yes
Residential ERCs using drinking water for irrigation - - - - - - - - - - - - > > >280
Percentage of Residential ERCs using DW for irrigation - - - - - - - - - - - - > > >100%Map Zones
Average irrigated acreage per residential connection - - - - - - - - - - - - > > >0.20 1
Total irrigated acreage of other connections (park, school, etc.)- - - - - - - - - - - - > > >0.00 2
(Enter notes here regarding whether and what % of
irrigation water is supplied by PWS.)
Irrigation zone 3 3
4
5
MIN. REQUIREMENTS FOR IRRIGATION USE 6
Source Storage
gpd/ERC Total (gpm)Gallons/ERC Total (gallons)
976 189.8 506 141,568
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 2
Required Fire Suppression Storage (in gallons) - - - - - - - - - - - - - - - - - - - - > > >120,000
(*Verify req'd fire flow and duration with local fire code officials.* Enter notes here, e.g. fire
official contact info or comments.)
2. Summary of Water System Capacity Requirements
MINIMUM REQUIREMENTS FOR WATER SYSTEM
Source (indoor + outdoor)Storage (indoor + outdoor + fire)
gpd/ERC Total (gpm)Gallons/ERC Total (gallons)
1,776 345.4 906 373,568
2.1 Does this system have adequate source capacity (per R309-510-7)?
This source capacity assessment is a general overall system calculation. It may not reflect the variations in individual areas or pressure zones.
Required Source Capacity 345.4 gpm
Existing Source Capacity 439.0 gpm
Source Capacity Deficit None gpm
Existing % of Total Req'd 127.1%
Newton Town 2024.xlsx Page 2 of 10/15/2024
2.2 Does this system have adequate storage capacity (per R309-510-8)?
This storage capacity assessment is a general overall system calculation. It may not reflect the variations in individual areas or pressure zones.
Total Required Storage 373,568 gal
Existing Storage Capacity 500,000 gal
Storage Capacity Deficit None gal
Required Fire Storage 120,000 gal
Is storage deficiency solely due to
fire storage?Not Applicable
Existing % of Total Req'd 133.8%
3. Transient PWS Indoor Water Use — ERC Calcuation (See R309-510, Tables 510-1, 2, & 4 for other facility types.)
MINIMUM REQUIREMENTS FOR INDOOR USE
Source Storage
Facility Type GPD/person*GPD/site or pad Gallons/person Gallon/site or
pad ERC/site or pad Total # of sites/pads ERCs
Modern Recreation Camp 60 0 30 0 0.00 0 0.0
Semi-Developed Camp w/ flush toilets 20 0 10 0 0.00 0 0.0
Semi-Developed Camp w/o flush toilets 5 0 2.5 0 0.00 0 0.0
RV Park 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
Roadway Rest Stop w/ flushometer valves 7 3.5 8.8 700 6.1
4. Data Input for Calculating ERCs, Source and Storage 4.2 Summary - Existing Sources (enter in green cells below)
Newton Town 2024 Total Existing Source Capacity (in gpm)439
4.1 Projected ERCs Calculation (optional)WS001 Northfork 83
Total Projected ERCs 0 WS002 Big Birch 85
Existing Residential Connections WS003 Little Birch 115
Obligated Future ERCs (enter below)0 WS004 Butters
WS005 Loosle 75
WS007 Woodward 18
WS008 Craw 18
WS009 Christiansen 29
WS010 Goodsell 16
Total Cap 439
Actual Inflow 240+75
Maximum ERCs (assuming indoor use only)790.2
4.3 Summary - Existing Storage Tanks (enter below)
Total Existing Storage Cap. (in gallons)500,000
ST001 Newton Tank 500,000
(Enter notes here. If additional space is needed, click the "Additional Notes"
tab on the bottom of the screen.)