OHA Drinking Water Services
| OR41 00792 | SCAPPOOSE, CITY OF | Classification: COMMUNITY |
|---|---|---|
| Contact: | DARRYL SYKES | Phone: 503-543-5894 |
| 33568 E COLUMBIA AVE | County: COLUMBIA | |
| SCAPPOOSE, OR 97056 | Activity Status: ACTIVE -- History | |
| Population: 8,710 | Number of Connections: 2,737 | |
| Operating Period: January 1 to December 31 | Regulating Agency: REGION 1 | |
| Certified Operator(s) | Owner Type: LOCAL GOVERNMENT | |
| Required: Y | Licensed By: N/A | |
| Distribution class: 2 | Approved Drinking Water Protection Plan: No | |
| Treatment class: 2 | Source Water Assessment: Yes | |
| Filtration Endorsement Required: Yes | Last Survey Date: Nov 09, 2022 | |
| Sources | |||||
|---|---|---|---|---|---|
| Facility ID | Facility Name - Well Logs | Activity Status | Availability | Source Type | |
| EP-A | EP FOR WTP-A | A | SW | ||
| SRC-AA | SOUTH FORK SCAPPOOSE CREEK | A | Permanent | SW | |
| SRC-AB | GOURLEY CREEK | A | Permanent | SW | |
| SRC-AC | LACEY CREEK | A | Permanent | SW | |
| SRC-AD | DUTCH CANYON WELL - L48786 | I | Other | GW | |
| SRC-AE | DUTCH CANYON WELL #2 - L112736 | A | Permanent | GW | |
| EP-B | EP FOR MILLER ROAD WELLS | A | GW | ||
| SRC-BA | MILLER ROAD TEST WELL #1 - L44949 | A | Permanent | GW | |
| SRC-BB | MILLER ROAD PRODUCTION WELL #2 - L37092 | A | Permanent | GW | |
| SRC-BC | MILLER ROAD WELL #3 - L41159 | A | Permanent | GW | |
| SRC-BD | CROWN ZELLERBACH WELL #1 - L102163 | A | Permanent | GW | |
| Treatment | |||||
|---|---|---|---|---|---|
| Facility ID | Facility Name | Filter Type | Giardia Removal Credit |
Treatment Process | Treatment Objective |
| WTP-A | TP FOR SW | Direct Filtration | 2.0-log | FILTRATION, RAPID SAND | PARTICULATE REMOVAL |
| GASEOUS CHLORINATION, POST | DISINFECTION | ||||
| PH ADJ-CAUSTIC SODA | CORROSION CONTROL | ||||
| FLUORIDATION | OTHER | ||||
| COAGULATION | PARTICULATE REMOVAL | ||||
| FLOCCULATION | PARTICULATE REMOVAL | ||||
| SEDIMENTATION | PARTICULATE REMOVAL | ||||
| WTP-AD | TP FOR DUTCH CANYON WELLS | FILTRATION, GREENSAND | IRON REMOVAL | ||
| HYPOCHLORINATION, PRE | IRON REMOVAL | ||||
| PH ADJ-CAUSTIC SODA | CORROSION CONTROL | ||||
| PERMANGANATE | IRON REMOVAL | ||||
| FLUORIDATION | OTHER | ||||
| WTP-B | TP FOR MILLER ROAD WELLS | FILTRATION, GREENSAND | IRON REMOVAL | ||
| HYPOCHLORINATION, PRE | IRON REMOVAL | ||||
| RESID. MAINT. HYPOCHLORINATION | OTHER | ||||
| PH/ALKA ADJ-SODA ASH | CORROSION CONTROL | ||||
| PERMANGANATE | IRON REMOVAL | ||||
| FLUORIDATION | OTHER | ||||
| Consumer Confidence Reports (Last 5 Years) | |||
|---|---|---|---|
| For Year | Date Received | Date Certified | |
| 2022 | Due 7/1/2023 | 2021 | Not received | Sep 15, 2022 | 2020 | Jul 02, 2021 | Jul 02, 2021 | 2019 | Jun 28, 2020 | Aug 31, 2020 | 2018 | May 28, 2019 | Jul 09, 2019 |
| Cross Connection/Backflow Prevention Information (Last 3 Records) | ||
|---|---|---|
| Enabling Authority Received | Annual Summary Report Received |
Fee Invoice Paid |
| Yes (PDF) | 2021 (PDF) | 2023 |
| 2020 (PDF) | 2022 | |
| 2019 (PDF) | 2021 | |