Public water system
Big Lake
PWSID MN1710002 - Sherburne County, Minnesota
280 PPM
16.4 GPG
Very Hard0Soft60120180300+
Very Hard (280 PPM)Verified - Annual Water Quality Report
System Details
- Water source
- groundwater
- Population served
- 12,413
- Service connections
- 4,021
- Status
- Active
Hardness Evidence
- Reported hardness
- 280 PPM
- Grains per gallon
- 16.4 GPG
- Data source
- Annual Water Quality Report
- Source year
- N/A
- Raw/source estimate
- 272 PPM
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 55308 | Becker, MN | Very Hard (279 PPM) |
| 55309 | Big Lake, MN | Very Hard (280 PPM) |
| 55319 | Clear Lake, MN | Very Hard (279 PPM) |
| 55330 | Elk River, MN | Very Hard (263 PPM) |
| 55398 | Zimmerman, MN | Very Hard (279 PPM) |
| 56304 | Saint Cloud, MN | Very Hard (280 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.