OHA Drinking Water Services
PWS ID: 06118 ---- COLUMBIA HILLS HOA
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 |
|---|---|---|---|---|---|---|---|---|
| 026903101-D | 09/25/20 | 10/02/20 | 2DBP-01 | 31886 WAYSIDE | 0.0010000 | ND | -- | |
| 926700701-D | 09/23/19 | 09/30/19 | 2DBP-01 | 31886 WAYSIDE | 0.0048000 | 0.0014000 | -- | |
| 180083790001-D | 09/25/18 | 10/10/18 | 2DBP-01 | 31886 WAYSIDE | 0.0031000 | ND | -- | |
| 70926131-D | 09/26/17 | 10/17/17 | 2DBP-01 | 31886 WAYSIDE | 0.0041000 | ND | -- | |
| 60927171-D | 09/26/16 | 10/11/16 | 2DBP-01 | 31886 WAYSIDE | 0.0033000 | 0.0018000 | -- | |
| 50921031-D | 09/18/15 | 10/02/15 | 2DBP-01 | 31886 WAYSIDE | 0.0054000 | ND | -- | |
| 40918601-D | 09/18/14 | 10/07/14 | 2DBP-01 | 31886 WAYSIDE | 0.0046200 | ND | -- | |
| 30924111 | 09/23/13 | 10/31/13 | IDSE-01 | 31886 WAYSIDE | -- | ND | -- | |
| 30924111-D | 09/23/13 | 10/31/13 | IDSE-01 | 31886 WAYSIDE | ND | -- | -- | |
| 30924112 | 09/23/13 | 10/31/13 | IDSE-02 | 31870 MOON RIDGE | -- | ND | -- | |
| 30924112-D | 09/23/13 | 10/31/13 | IDSE-02 | 31870 MOON RIDGE | 0.0045000 | -- | -- | |
| 30726101-D | 07/26/13 | 08/19/13 | DBPMAX01 | DISTRIBUTION SYSTEM | ND | ND | -- | |