Malheur County, Oregon Water Systems
Malheur County, Oregon
13 community water systems on record — 8 active, 5 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 Oregon’s official records. Always confirm current status with Oregon before making decisions based on this information.
Community water systems in Malheur County, Oregon
- ADRIAN, CITY OFADRIAN · 159 servedActive
- FISCHERS PLACE MHPSCAPPOOSE · 130 servedActive
- GOLF MHPSEATTLE · 60 servedActive
- JORDAN VALLEY, CITY OFJORDAN VALLEY · 175 servedActive
- KAMILCHE WATER ASSOCIATIONSHELTON · 75 servedInactive
- MOBILETTE RANCHONTARIO · 62 servedInactive
- NYSSA, CITY OFNYSSA · 3,285 servedActive
- ONTARIO, CITY OFONTARIO · 14,465 servedActive
- RIVER VILLAGE MHPSEATTLE · 40 servedActive
- SKOKOMISH INDIAN RESERVATIONSHELTON (SKOKOMISH COMM) · 75 servedInactive
- SQUAXIN ISLAND TRIBESHELTON (TRIBAL HOUSING) · 50 servedInactive
- VALE, CITY OFVALE · 1,837 servedActive
- WESTGATE MOBILE HOME PARKONTARIO · 200 servedInactive
| System name | City | Population served | Status |
|---|---|---|---|
| ADRIAN, CITY OF | ADRIAN | 159 | Active |
| FISCHERS PLACE MHP | SCAPPOOSE | 130 | Active |
| GOLF MHP | SEATTLE | 60 | Active |
| JORDAN VALLEY, CITY OF | JORDAN VALLEY | 175 | Active |
| KAMILCHE WATER ASSOCIATION | SHELTON | 75 | Inactive |
| MOBILETTE RANCH | ONTARIO | 62 | Inactive |
| NYSSA, CITY OF | NYSSA | 3,285 | Active |
| ONTARIO, CITY OF | ONTARIO | 14,465 | Active |
| RIVER VILLAGE MHP | SEATTLE | 40 | Active |
| SKOKOMISH INDIAN RESERVATION | SHELTON (SKOKOMISH COMM) | 75 | Inactive |
| SQUAXIN ISLAND TRIBE | SHELTON (TRIBAL HOUSING) | 50 | Inactive |
| VALE, CITY OF | VALE | 1,837 | Active |
| WESTGATE MOBILE HOME PARK | ONTARIO | 200 | Inactive |