OHA Drinking Water Services
| OR41 00847 | SUTHERLIN, CITY OF | Classification: COMMUNITY |
|---|---|---|
| Contact: | ALAN TAYLOR | Phone: 541-459-5768 |
| 126 E CENTRAL AVE | County: DOUGLAS | |
| SUTHERLIN, OR 97479 | Activity Status: ACTIVE -- History | |
| Population: 8,060 | Number of Connections: 2,783 | |
| 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 | Approved Drinking Water Protection Plan: No | |
| Treatment class: 3 | Source Water Assessment: Yes | |
| Filtration Endorsement Required: No | Last Survey Date: Apr 17, 2019 | |
| Sources | |||||
|---|---|---|---|---|---|
| Facility ID | Facility Name | Activity Status | Availability | Source Type | |
| EP-A | EP FOR CALAPOOYA/NONPARIEL WTP | A | SW | ||
| SRC-AA | CALAPOOYA CREEK NON-PARIEL | A | Permanent | SW | |
| EP-B | EP FOR COOPER CREEK WTP | A | SW | ||
| SRC-BA | COOPER CREEK | A | Seasonal | SW | |
| Treatment | |||||
|---|---|---|---|---|---|
| Facility ID | Facility Name | Filter Type | Giardia Removal Credit |
Treatment Process | Treatment Objective |
| WTP-A | TP FOR CALAPOOYA/NONPARIEL WTP | Conventional Filtration | 2.5-log | FILTRATION, RAPID SAND | PARTICULATE REMOVAL |
| GASEOUS CHLORINATION, POST | DISINFECTION | ||||
| COAGULATION | PARTICULATE REMOVAL | ||||
| FLOCCULATION | PARTICULATE REMOVAL | ||||
| RAPID MIX | PARTICULATE REMOVAL | ||||
| SEDIMENTATION | PARTICULATE REMOVAL | ||||
| WTP-B | TP FOR COOPER CREEK WTP | Direct Filtration | 2.0-log | FILTRATION, RAPID SAND | PARTICULATE REMOVAL |
| MIXED OXIDANTS, POST | DISINFECTION | ||||
| MIXED OXIDANTS, PRE | DISINFECTION | ||||
| PERMANGANATE | ORGANICS REMOVAL | ||||
| COAGULATION | PARTICULATE REMOVAL | ||||
| FLOCCULATION | PARTICULATE REMOVAL | ||||
| PH ADJUSTMENT, PRE | PARTICULATE REMOVAL | ||||
| RAPID MIX | PARTICULATE REMOVAL | ||||
| SEDIMENTATION | PARTICULATE REMOVAL | ||||
| Consumer Confidence Reports (Last 5 Years) | |||
|---|---|---|---|
| For Year | Date Received | Date Certified | |
| 2021 | Due 7/1/2022 | 2020 | Jun 24, 2021 | Jun 24, 2021 | 2019 | Jun 25, 2020 | Jun 25, 2020 | 2018 | Jul 15, 2019 | Jul 15, 2019 | 2017 | Jun 28, 2018 | Jun 28, 2018 |
| Cross Connection/Backflow Prevention Information (Last 3 Records) | ||
|---|---|---|
| Enabling Authority Received | Annual Summary Report Received |
Fee Invoice Paid |
| Yes (PDF) | 2021 (PDF) | 2022 |
| 2020 (PDF) | 2021 | |
| 2018 (PDF) | 2020 | |