Public water system
Marina Coast Water District
PWSID CA2710017 - Monterey County, California
240 PPM
14 GPG
Hard0Soft60120180300+
Hard (240 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- groundwater
- Population served
- 38,377
- Service connections
- 10,832
- Status
- Active
Hardness Evidence
- Reported hardness
- 240 PPM
- Grains per gallon
- 14 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Bradley, CASan Ardo, CASalinas, CAPrunedale, CABig Sur, CACarmel, CACarmel Valley, CAChualar, CAGonzales, CAGreenfield, CAJolon, CAKing City, CALockwood, CAMarina, CADel Rey Oaks, CAPacific Grove, CAPebble Beach, CASan Lucas, CASand City, CASoledad, CASpreckels, CAAromas, CACastroville, CAMoss Landing, CA
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 93426 | Bradley, CA | Hard (247 PPM) |
| 93450 | San Ardo, CA | Hard (248 PPM) |
| 93901 | Salinas, CA | Hard (248 PPM) |
| 93905 | Salinas, CA | Hard (248 PPM) |
| 93906 | Salinas, CA | Hard (248 PPM) |
| 93907 | Prunedale, CA | Hard (248 PPM) |
| 93908 | Salinas, CA | Hard (248 PPM) |
| 93920 | Big Sur, CA | Hard (247 PPM) |
| 93921 | Carmel, CA | Hard (247 PPM) |
| 93923 | Carmel, CA | Hard (247 PPM) |
| 93924 | Carmel Valley, CA | Hard (248 PPM) |
| 93925 | Chualar, CA | Hard (248 PPM) |
| 93926 | Gonzales, CA | Very Hard (251 PPM) |
| 93927 | Greenfield, CA | Hard (247 PPM) |
| 93928 | Jolon, CA | Hard (248 PPM) |
| 93930 | King City, CA | Hard (248 PPM) |
| 93932 | Lockwood, CA | Hard (248 PPM) |
| 93933 | Marina, CA | Hard (248 PPM) |
| 93940 | Del Rey Oaks, CA | Hard (248 PPM) |
| 93950 | Pacific Grove, CA | Hard (247 PPM) |
| 93953 | Pebble Beach, CA | Hard (248 PPM) |
| 93954 | San Lucas, CA | Hard (248 PPM) |
| 93955 | Sand City, CA | Hard (247 PPM) |
| 93960 | Soledad, CA | Hard (244 PPM) |
| 93962 | Spreckels, CA | Hard (248 PPM) |
| 95004 | Aromas, CA | Hard (247 PPM) |
| 95012 | Castroville, CA | Hard (247 PPM) |
| 95039 | Moss Landing, CA | Hard (248 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.