Public water system
South Martin Regional Utilities
PWSID FL4430624 - Martin County, Florida
351 PPM
20.5 GPG
Very Hard0Soft60120180300+
Very Hard (351 PPM)Estimated - County Avg
System Details
- Water source
- groundwater
- Population served
- 27,000
- Service connections
- 9,000
- Status
- Active
Hardness Evidence
- Reported hardness
- 351 PPM
- Grains per gallon
- 20.5 GPG
- Data source
- County average estimate
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 33455 | Hobe Sound, FL | Very Hard (344 PPM) |
| 34956 | Indiantown, FL | Very Hard (342 PPM) |
| 34957 | Jensen Beach, FL | Very Hard (343 PPM) |
| 34990 | Palm City, FL | Very Hard (343 PPM) |
| 34994 | Stuart, FL | Very Hard (343 PPM) |
| 34996 | Stuart, FL | Very Hard (343 PPM) |
| 34997 | Stuart, FL | Very Hard (344 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.