Public water system
South Sioux City, City Of
PWSID NE3104309 - Dakota County, Nebraska
553 PPM
32.3 GPG
Very Hard0Soft60120180300+
Very Hard (553 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- surface water
- Population served
- 14,043
- Service connections
- 4,482
- Status
- Active
Hardness Evidence
- Reported hardness
- 553 PPM
- Grains per gallon
- 32.3 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 68030 | Homer, NE | Very Hard (548 PPM) |
| 68731 | Dakota City, NE | Very Hard (532 PPM) |
| 68741 | Hubbard, NE | Very Hard (551 PPM) |
| 68743 | Jackson, NE | Very Hard (553 PPM) |
| 68776 | South Sioux City, NE | Very Hard (553 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.