Public water system
Southwest Michigan Regional Sanitary Sew
PWSID MI0003726 - Berrien County, Michigan
260 PPM
15.2 GPG
Very Hard0Soft60120180300+
Very Hard (260 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- surface water
- Population served
- 26,780
- Service connections
- 10,712
- Status
- Active
Hardness Evidence
- Reported hardness
- 260 PPM
- Grains per gallon
- 15.2 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 49022 | Benton Harbor, MI | Hard (213 PPM) |
| 49038 | Coloma, MI | Hard (247 PPM) |
| 49085 | Saint Joseph, MI | Very Hard (252 PPM) |
| 49098 | Watervliet, MI | Hard (247 PPM) |
| 49101 | Baroda, MI | Very Hard (251 PPM) |
| 49102 | Berrien Center, MI | Very Hard (251 PPM) |
| 49103 | Berrien Springs, MI | Very Hard (251 PPM) |
| 49106 | Bridgman, MI | Very Hard (252 PPM) |
| 49107 | Buchanan, MI | Very Hard (254 PPM) |
| 49111 | Eau Claire, MI | Hard (249 PPM) |
| 49113 | Galien, MI | Very Hard (251 PPM) |
| 49115 | Harbert, MI | Very Hard (251 PPM) |
| 49116 | Lakeside, MI | Very Hard (251 PPM) |
| 49117 | Grand Beach, MI | Very Hard (252 PPM) |
| 49119 | New Troy, MI | Very Hard (251 PPM) |
| 49120 | Niles, MI | Very Hard (251 PPM) |
| 49125 | Sawyer, MI | Very Hard (251 PPM) |
| 49126 | Sodus, MI | Very Hard (251 PPM) |
| 49127 | Stevensville, MI | Very Hard (251 PPM) |
| 49128 | Three Oaks, MI | Very Hard (252 PPM) |
| 49129 | Union Pier, MI | Very Hard (251 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.