WH

Public water system

Madison Water Utility

PWSID WI1130224 - Dane County, Wisconsin

300 PPM
17.5 GPG
Very Hard
0Soft60120180300+
Very Hard (300 PPM)Verified - Annual Water Quality Report

System Details

Water source
groundwater
Population served
272,000
Service connections
100,740
Status
Active

Hardness Evidence

Reported hardness
300 PPM
Grains per gallon
17.5 GPG
Data source
Annual Water Quality Report
Source year
N/A
Raw/source estimate
403 PPM

Linked City Reports

Belleville, WIBlack Earth, WIBlue Mounds, WIBrooklyn, WICottage Grove, WICross Plains, WIDane, WIDeerfield, WIDe Forest, WIGotham, WIMc Farland, WIMarshall, WIMazomanie, WIMiddleton, WIMorrisonville, WIMount Horeb, WIOregon, WIStoughton, WISun Prairie, WIVerona, WIWaunakee, WIWindsor, WIMadison, WIFitchburg, WIMonona, WIBriggsville, WIEndeavor, WIGrand Marsh, WIPackwaukee, WIArkdale, WIFremont, WINeshkoro, WIOgdensburg, WIPine River, WIPoy Sippi, WIScandinavia, WI

Served ZIP Codes

ZIPLocationZIP average
53508Belleville, WIVery Hard (300 PPM)
53515Black Earth, WIVery Hard (300 PPM)
53517Blue Mounds, WIVery Hard (300 PPM)
53521Brooklyn, WIVery Hard (300 PPM)
53527Cottage Grove, WIVery Hard (300 PPM)
53528Cross Plains, WIVery Hard (301 PPM)
53529Dane, WIVery Hard (300 PPM)
53531Deerfield, WIVery Hard (300 PPM)
53532De Forest, WIVery Hard (300 PPM)
53540Gotham, WIVery Hard (300 PPM)
53558Mc Farland, WIVery Hard (300 PPM)
53559Marshall, WIVery Hard (300 PPM)
53560Mazomanie, WIVery Hard (300 PPM)
53562Middleton, WIVery Hard (300 PPM)
53571Morrisonville, WIVery Hard (300 PPM)
53572Mount Horeb, WIVery Hard (301 PPM)
53575Oregon, WIVery Hard (300 PPM)
53589Stoughton, WIVery Hard (300 PPM)
53590Sun Prairie, WIVery Hard (300 PPM)
53593Verona, WIVery Hard (300 PPM)
53597Waunakee, WIVery Hard (300 PPM)
53598Windsor, WIVery Hard (301 PPM)
53703Madison, WIVery Hard (300 PPM)
53704Madison, WIVery Hard (300 PPM)
53705Madison, WIVery Hard (300 PPM)
53706Madison, WIVery Hard (300 PPM)
53711Madison, WIVery Hard (300 PPM)
53713Fitchburg, WIVery Hard (300 PPM)
53714Madison, WIVery Hard (300 PPM)
53715Madison, WIVery Hard (300 PPM)
53716Monona, WIVery Hard (300 PPM)
53717Madison, WIVery Hard (300 PPM)
53718Madison, WIVery Hard (300 PPM)
53719Madison, WIVery Hard (300 PPM)
53920Briggsville, WIVery Hard (300 PPM)
53930Endeavor, WIVery Hard (300 PPM)
53936Grand Marsh, WIVery Hard (300 PPM)
53953Packwaukee, WIVery Hard (300 PPM)
54613Arkdale, WIVery Hard (300 PPM)
54940Fremont, WIVery Hard (300 PPM)
54960Neshkoro, WIVery Hard (300 PPM)
54962Ogdensburg, WIVery Hard (300 PPM)
54965Pine River, WIVery Hard (300 PPM)
54967Poy Sippi, WIVery Hard (300 PPM)
54977Scandinavia, WIVery Hard (300 PPM)

How to Use This System Page

A public water system can serve multiple ZIP codes and cities. Use this page to inspect the source behind the hardness reading, then open the linked ZIP or city page for the local rollup.

If you are sizing treatment equipment, confirm your actual tap hardness with a home test or lab test before buying.

MethodologySourcesSearch by ZIP