| OR41 00236 | COTTAGE GROVE, CITY OF | Classification: COMMUNITY |
|---|---|---|
| Contact: | RYAN KIMBALL | Phone: 541-767-4106 View on Map |
| 400 E MAIN ST | County: LANE | |
| COTTAGE GROVE, OR 97424 | Activity Status: Active -- History | |
| Population: 10,879 | Number of Connections: 4,131 | |
| Operating Period: January 1 to December 31 | Regulating Agency: REGION 2 | |
| Certified Operator(s) | Owner Type: LOCAL GOVERNMENT | |
| Required: Y | Licensed By: N/A | |
| Distribution class: 2 | Last Survey Date: Oct 10, 2025 | |
| Treatment class: 3 | ||
| Filtration Endorsement Required: No | Source Water Protection Status | |
| Sources | |||||
|---|---|---|---|---|---|
| Facility ID | Facility Name | Activity Status | Availability | Source Type | |
| EP-B | EP FOR WTP ROW RIVER | A | SW | ||
| SRC-BA | ROW RIVER | A | Permanent | SW | |
| Disconnected Sources | |||||
| SRC-BB | WELL (SHALLOW) | I | Other | GW | |
| Permanently Abandoned Sources | |||||
| SRC-AB | PRATHER CREEK | I | Other | SW | |
| Abandoned Sources | |||||
| EP-A | EP FOR WTP LAYNG CREEK | I | SW | ||
| SRC-AA | LAYNG CREEK | I | Other | SW | |
| Treatment | |||||
|---|---|---|---|---|---|
| Facility ID | Facility Name | Filter Type | Giardia Removal Credit |
Treatment Process | Treatment Objective |
| WTP-B | TP FOR ROW RIVER | MEMBRANE FILTRATION | 2.5-log | FILTRATION, MEMBRANE | PARTICULATE REMOVAL |
| HYPOCHLORINATION, POST | DISINFECTION | ||||
| PH/ALKA ADJ-LIME | CORROSION CONTROL | ||||
| PERMANGANATE | MANGANESE REMOVAL | ||||
| COAGULATION | PARTICULATE REMOVAL | ||||
| FLOCCULATION | PARTICULATE REMOVAL | ||||
| Consumer Confidence Reports (Last 5 Years) | |||
|---|---|---|---|
| For Year | Date Received | Date Certified | |
| 2025 | Due 7/1/2026 | Due 7/11/2026 | |
| 2024 | 6/16/2025 | 6/16/2025 | |
| 2023 | 5/7/2024 | 5/7/2024 | |
| 2022 | 7/3/2023 | 5/31/2023 | |
| 2021 | 6/20/2022 | 6/20/2022 |
| Cross Connection/Backflow Prevention Information (Last 5 Years) | ||
|---|---|---|
| Enabling Authority Received | Annual Summary Report | Cross Connection Fee Status |
| Yes (pdf) | 2025 - Received (pdf) 2024 - Received (pdf) 2023 - Received (pdf) 2022 - Received (pdf) 2021 - Received (pdf) |
2026 - Paid 2025 - Paid 2024 - Paid 2023 - Paid 2022 - Paid |