Blaine County, Montana Water Systems
Blaine County, Montana
7 community water systems on record — 6 active, 1 inactive.
Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Montana’s official records. Always confirm current status with Montana before making decisions based on this information.
Community water systems in Blaine County, Montana
- CHINOOK CITY OFCHINOOK · 1,300 servedActive
- FORT BELKNAP INDIAN AGENCYHARLEM · 750 servedInactive
- HARLEM CITY OFHARLEM · 820 servedActive
- HARTLAND COLONYHAVRE · 73 servedActive
- NORTH HARLEM COLONYHARLEM · 42 servedActive
- PERRYS WATER SERVICECHINOOK · 100 servedActive
- TURNER COLONYTURNER · 50 servedActive
| System name | City | Population served | Status |
|---|---|---|---|
| CHINOOK CITY OF | CHINOOK | 1,300 | Active |
| FORT BELKNAP INDIAN AGENCY | HARLEM | 750 | Inactive |
| HARLEM CITY OF | HARLEM | 820 | Active |
| HARTLAND COLONY | HAVRE | 73 | Active |
| NORTH HARLEM COLONY | HARLEM | 42 | Active |
| PERRYS WATER SERVICE | CHINOOK | 100 | Active |
| TURNER COLONY | TURNER | 50 | Active |