OHA Drinking Water Services
PWS ID: 95174 ---- COLUMBIA RIVER DAIRY
MCL = 0.010 mg/L; MCL exceedances are indicated with red text.
ND = Not detected at the minimum reporting level.
| Arsenic Samples | ||||||
| Sample ID | Sample Date |
Date Received |
Source Name | Source ID |
Result (mg/L) |
Comments |
|---|---|---|---|---|---|---|
| 23-08915-I | 02/09/2023 | 03/27/2023 | EP FOR SHOP AND 6 MILE WELLS | EP-C | 0.0013 | |
| 23-08916-I | 02/09/2023 | 03/27/2023 | EP FOR SHOP AND 6 MILE WELLS | EP-C | 0.0011 | |
| 2212245-02 | 12/15/2022 | 03/06/2023 | EP FOR WELL #5 | EP-D | ND | |
| 210746201 | 07/28/2021 | 09/10/2021 | EP FOR HOLSTEIN WELL | EP-A | ND | |
| 190113804-I | 01/22/2019 | 02/27/2019 | EP FOR WELL #5 | EP-D | ND | |
| 190113805-I | 01/22/2019 | 02/27/2019 | EP FOR WELL #7 | EP-E | ND | |
| 62674 | 07/12/2017 | 01/10/2018 | EP FOR WELL #7 | EP-E | ND | |
| 60112243-I | 01/11/2016 | 02/03/2016 | EP FOR WELL #5 | EP-D | ND | |
| 50415341-I | 04/14/2015 | 04/27/2015 | EP FOR HOLSTEIN WELL | EP-A | ND | |
| 20418151-I | 04/17/2012 | 05/08/2012 | EP FOR HOLSTEIN WELL | EP-A | ND | |
| 19984-I | 08/19/2010 | 03/25/2015 | HOLSTEIN WELL #6 | SRC-AB | ND | |
| PRI107302-A | 09/29/2008 | 10/07/2008 | EP FOR HOLSTEIN WELL | EP-A | ND | |
| PRI107502-A | 09/29/2008 | 10/07/2008 | EP FOR HOLSTEIN WELL | EP-A | ND | |
| PRI107602-A | 09/29/2008 | 10/07/2008 | EP FOR HOLSTEIN WELL | EP-A | ND | |
| 64609I | 04/08/2003 | 04/25/2003 | EP FOR HOLSTEIN WELL | EP-A | ND | |
| 62167 | 10/07/2002 | 11/12/2002 | EP FOR HOLSTEIN WELL | EP-A | 0.004 | |
| 109-60781I | 07/30/2002 | 11/19/2002 | EP FOR HOLSTEIN WELL | EP-A | ND | |
| Archived Arsenic Samples | ||||||
| Sample ID | Sample Date |
Date Received |
Source Name | Source ID |
Result | |
|---|---|---|---|---|---|---|
| No archived results found. | ||||||