Public water system
Somerville Water Dept. (Mwra)
PWSID MA3274000 - Middlesex County, Massachusetts
8 PPM
0.5 GPG
Soft0Soft60120180300+
Soft (8 PPM)Verified - Annual Water Quality Report
System Details
- Water source
- surface water
- Population served
- 81,045
- Service connections
- 15,109
- Status
- Active
Hardness Evidence
- Reported hardness
- 8 PPM
- Grains per gallon
- 0.5 GPG
- Data source
- Annual Water Quality Report
- Source year
- N/A
- Raw/source estimate
- 123 PPM
Linked City Reports
Ashby, MAAyer, MAGroton, MALittleton, MAPepperell, MAShirley Center, MATownsend, MAW Townsend, MAFramingham, MAVillage Of Nagog, MABoxboro, MAActon, MAAshland, MABedford, MAHanscom Afb, MACarlisle, MAConcord, MAHolliston, MAHopkinton, MAHudson, MAMarlborough, MAMaynard, MANatick, MASherborn, MALincoln, MAStow, MASudbury, MAWayland, MAWoburn, MABurlington, MABillerica, MASouth Chelmsford, MADracut, MADunstable, MALowell, MANorth Billerica, MANorth Chelmsford, MANorth Reading, MAReading, MATewksbury, MATyngsboro, MAWakefield, MAGraniteville, MAWilmington, MAWinchester, MACambridge, MANorth Cambridge, MAEast Cambridge, MASomerville, MAMalden, MAEverett, MAMedford, MAMelrose, MAStoneham, MANewton, MA
Served ZIP Codes
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.