OHA Drinking Water Services
PWS ID: 05426 ---- CHEHALEM TERRACE WATER COMPANY
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 |
|---|---|---|---|---|---|---|---|---|
| 2196005-01-D | 07/14/22 | 07/27/22 | 2DBP-01 | 3713 COLLEGE | 0.0353000 | 0.0077000 | -- | |
| 123103201-D | 08/19/21 | 11/06/21 | 2DBP-01 | 3713 COLLEGE | 0.0351000 | 0.0067000 | -- | |
| 021901701-D | 08/05/20 | 08/21/20 | 2DBP-01 | 3713 COLLEGE | -- | 0.0078000 | -- | |
| 021901701 | 08/05/20 | 08/21/20 | IDSE-02 | HIGH TTHM | 0.0377000 | -- | -- | |
| 021800701-D | 08/04/20 | 08/12/20 | 2DBP-01 | 3713 COLLEGE | -- | 0.0077000 | -- | |
| 021800701 | 08/04/20 | 08/12/20 | IDSE-02 | HIGH TTHM | 0.0382000 | -- | -- | |
| 923400801-D | 08/22/19 | 09/05/19 | 2DBP-01 | 3713 COLLEGE | 0.0342000 | 0.0075000 | -- | |
| 923400901-D | 08/22/19 | 09/10/19 | IDSE-01 | HIGH HAA5 | -- | 0.0078000 | -- | |
| 923400901 | 08/22/19 | 09/10/19 | IDSE-02 | HIGH TTHM | 0.0288000 | -- | -- | |
| 823904801-D | 08/27/18 | 09/06/18 | IDSE-01 | HIGH HAA5 | -- | 0.0066000 | -- | |
| 823904801 | 08/27/18 | 09/06/18 | IDSE-02 | HIGH TTHM | 0.0310000 | -- | -- | |
| 724200301-D | 08/29/17 | 09/15/17 | IDSE-01 | HIGH HAA5 | -- | ND | -- | |
| 724200302-D | 08/29/17 | 09/15/17 | IDSE-02 | HIGH TTHM | 0.0302000 | -- | -- | |