OHA Drinking Water Services
PWS ID: 95174 ---- COLUMBIA RIVER DAIRY
Disinfection By-Product (DBP) Monitoring Samples
Disinfection By-Product (DBP) Monitoring Samples
ND = Not Detected at the Minimum Reporting Level; -- = Not Sampled
| Sample ID |
Sample Date |
Receive Date |
Sample Point |
Location | TTHM (mg/L) MCL = 0.080 |
HAA5 (mg/L) MCL = 0.060 |
Bromate (mg/L) | Notes |
|---|---|---|---|---|---|---|---|---|
| 2303172-01-D | 03/09/23 | 04/03/23 | 1 | WELL #7 | ND | -- | -- | |
| 2045492-D | 07/13/20 | 08/04/20 | 2DBP-01 | HOLSTEIN DAIRY 14101 | ND | ND | -- | |
| 1742272-D | 07/25/17 | 09/11/17 | 2DBP-01 | HOLSTEIN DAIRY 14101 | ND | -- | -- | |
| 1742273-D | 07/25/17 | 09/11/17 | 2DBP-01 | HOLSTEIN DAIRY 14101 | -- | ND | -- | |
| 40710331-D | 07/09/14 | 08/05/14 | 2DBP-01 | HOLSTEIN DAIRY 14101 | ND | ND | -- | |
| 40710332-D | 07/09/14 | 08/05/14 | A | 42758-42759 Jersey | ND | ND | -- | - Not sampled at approved location |
| 20731081-D | 07/30/12 | 08/13/12 | DBPMAX01 | HOLSTEIN DAIRY 14101 | ND | ND | -- | |
| PSI075602 | 09/21/09 | 10/06/09 | DBPMAX01 | HOLSTEIN DAIRY 14101 | ND | ND | -- | |
| PSI075603 | 09/21/09 | 10/06/09 | DBPMAX02 | JERSEY DAIRY 14102 | ND | ND | -- | |
| PSI075604 | 09/21/09 | 10/06/09 | DBPMAX03 | HOSPITAL BARN 14103 | ND | ND | -- | |
| A50707BD-2 | 07/05/05 | 08/29/05 | DBPMAX01 | HOLSTEIN DAIRY 14101 | ND | ND | -- | |
| A50707BD-3 | 07/05/05 | 08/29/05 | DBPMAX01 | HOLSTEIN DAIRY 14101 | ND | ND | -- | |