| OR41 94930 | LANGDON LAKE WATER COOPERATIVE | Classification: TRANSIENT NON-COMMUNITY |
|---|---|---|
| Contact: | MARK GRAYBEAL | Phone: 541-276-3476 View on Map |
| PO BOX 1046 | County: UMATILLA | |
| PENDLETON, OR 97801 | Activity Status: Active May 16, 1995 -- History | |
| Population: 25 | Number of Connections: 64 | |
| Operating Period: January 1 to December 31 | Regulating Agency: REGION 1 | |
| Certified Operator(s) | Owner Type: PRIVATE | |
| Required: N | Licensed By: N/A | |
| Distribution class: None |
Last Survey Date: Nov 13, 2025* * Survey not yet entered in database |
|
| Treatment class: None | ||
| Filtration Endorsement Required: No | Source Water Protection Status | |
| Sources | |||||
|---|---|---|---|---|---|
| Facility ID | Facility Name | Activity Status | Availability | Source Type | |
| EP-A | EP FOR BETTY LOU SPRING | A | GW | ||
| SRC-AA | BETTY LOU SPRING | A | Permanent | GW | |
| EP-B | EP FOR SOUTH SPRING | A | GW | ||
| SRC-BA | SOUTH SPRING | A | Permanent | GW | |
| Treatment | |||||
|---|---|---|---|---|---|
| Facility ID | Facility Name | Filter Type | Giardia Removal Credit |
Treatment Process | Treatment Objective |
| Consumer Confidence Reports (Last 5 Years) | |||
|---|---|---|---|
| Only community water systems require consumer confidence reports. |
| Cross Connection/Backflow Prevention Information (Last 5 Years) | ||
|---|---|---|
| Only community water systems require annual summary reports and annual cross connection program implementation fees. |