OHA Drinking Water Services
PWS ID: 00922 ---- VERNONIA, CITY OF
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 |
|---|---|---|---|---|---|---|---|---|
| 2256011-01-D | 09/13/22 | 10/10/22 | 2DBP-01 | NEHALEM HWY | 0.0400000 | 0.0215000 | -- | |
| 2160029-01-D | 06/09/22 | 07/06/22 | 2DBP-02 | KNOTT ST | -- | 0.0298000 | -- | |
| 127203701-D | 09/29/21 | 10/05/21 | 2DBP-01 | NEHALEM HWY | 0.0462000 | -- | -- | |
| 116000701-D | 06/09/21 | 07/07/21 | 2DBP-02 | KNOTT ST | -- | 0.0322000 | -- | |
| 025400701RE1-D | 09/10/20 | 10/07/20 | 2DBP-01 | NEHALEM HWY | 0.0526000 | -- | -- | |
| 015502303-D | 06/03/20 | 07/13/20 | 2DBP-02 | KNOTT ST | -- | 0.0195000 | -- | |
| 925302103-D | 09/10/19 | 09/24/19 | 2DBP-01 | NEHALEM HWY | 0.0789000 | -- | -- | |
| 916202801-D | 06/11/19 | 06/19/19 | 2DBP-02 | KNOTT ST | -- | 0.0324000 | -- | |
| 825600403RE1-D | 09/13/18 | 10/11/18 | 2DBP-01 | NEHALEM HWY | 0.0796000 | -- | -- | |
| 815600801-D | 06/05/18 | 07/09/18 | 2DBP-02 | KNOTT ST | -- | 0.0225000 | -- | |
| 725002203-D | 09/07/17 | 10/16/17 | 2DBP-01 | NEHALEM HWY | 0.0574000 | -- | -- | |
| 716401303-D | 06/13/17 | 07/10/17 | 2DBP-02 | KNOTT ST | -- | 0.0235000 | -- | |
| 625903103-D | 09/15/16 | 10/06/16 | 2DBP-01 | NEHALEM HWY | 0.0688000 | -- | -- | |
| 616600803-D | 06/14/16 | 07/07/16 | 2DBP-02 | KNOTT ST | -- | 0.0341000 | -- | |
| 525101701-D | 09/08/15 | 10/08/15 | 2DBP-01 | NEHALEM HWY | 0.0590000 | -- | -- | |
| 519400701-D | 07/13/15 | 08/07/15 | 2DBP-01 | NEHALEM HWY | 0.0700000 | -- | -- | |
| 509200403-D | 04/12/15 | 05/11/15 | 2DBP-02 | KNOTT ST | -- | 0.0259000 | -- | |
| 425900201-D | 09/16/14 | 10/03/14 | 2DBP-01 | NEHALEM HWY | 0.0613000 | -- | -- | |
| 425200803-D | 09/09/14 | 10/03/14 | 2DBP-02 | KNOTT ST | -- | 0.0202000 | -- | |
| 416701004-D | 06/16/14 | 07/15/14 | 2DBP-01 | NEHALEM HWY | 0.0274000 | -- | -- | |
| 416701003-D | 06/16/14 | 07/15/14 | 2DBP-02 | KNOTT ST | -- | 0.0258000 | -- | |
| 406402402-D | 03/05/14 | 04/09/14 | 2DBP-01 | NEHALEM HWY | 0.0125000 | -- | -- | |
| 406402401-D | 03/05/14 | 04/09/14 | 2DBP-02 | KNOTT ST | -- | 0.0099000 | -- | |
| 335100302-D | 12/17/13 | 01/06/14 | 2DBP-01 | NEHALEM HWY | 0.0162000 | -- | -- | |
| 335100301-D | 12/17/13 | 01/06/14 | 2DBP-02 | KNOTT ST | -- | 0.0132000 | -- | |
| 322601001-D | 08/14/13 | 09/04/13 | DBPMAX01 | 1780 KNOTT STREET | 0.0598000 | 0.0222000 | -- | |
| 315600501-D | 06/05/13 | 07/03/13 | DBPMAX01 | 1780 KNOTT STREET | 0.0378000 | 0.0304000 | -- | |
| 304400501-D | 02/13/13 | 03/06/13 | DBPMAX01 | 1780 KNOTT STREET | 0.0141000 | 0.0112000 | -- | |
| 231001001-D | 11/05/12 | 12/04/12 | DBPMAX01 | 1780 KNOTT STREET | 0.0692000 | 0.0246000 | -- | |
| 225000801-D | 09/06/12 | 10/04/12 | DBPMAX01 | 1780 KNOTT STREET | 0.0442000 | 0.0154000 | -- | |
| 217000902-D | 06/18/12 | 07/10/12 | DBPMAX01 | 1780 KNOTT STREET | 0.0329000 | 0.0218000 | -- | |
| 203901101-D | 02/08/12 | 03/08/12 | DBPMAX01 | 1780 KNOTT STREET | 0.0200000 | 0.0124000 | -- | |
| 131200701-D | 11/08/11 | 12/07/11 | DBPMAX01 | 1780 KNOTT STREET | 0.0513000 | 0.0513000 | -- | |
| 122801101-D | 08/16/11 | 09/09/11 | DBPMAX01 | 1780 KNOTT STREET | 0.0482000 | 0.0175000 | -- | |
| 120000401-D | 07/19/11 | 08/10/11 | DBPMAX01 | 1780 KNOTT STREET | 0.0467000 | 0.0170000 | -- | |
| 113000201-D | 05/10/11 | 01/10/12 | DBPMAX01 | 1780 KNOTT STREET | 0.0277000 | 0.0163000 | -- | |
| 106600201-D | 03/07/11 | 04/06/11 | DBPMAX01 | 1780 KNOTT STREET | 0.0247000 | 0.0168000 | -- | |
| 030600101-D | 11/02/10 | 12/06/10 | DBPMAX01 | 1780 KNOTT STREET | 0.0539000 | 0.0252000 | -- | |
| 1022204-D | 08/10/10 | 09/07/10 | DBPMAX01 | 1780 KNOTT STREET | 0.0378000 | 0.0232000 | -- | |
| 1004005 | 02/09/10 | 03/05/10 | DBPMAX01 | 1780 KNOTT STREET | 0.0244000 | 0.0195000 | -- | |
| 0932004 | 11/16/09 | 12/08/09 | DBPMAX01 | 1780 KNOTT STREET | 0.0557000 | 0.0195000 | -- | |
| 0924302 | 08/31/09 | 10/21/09 | DBPMAX01 | 1780 KNOTT STREET | 0.0603000 | 0.0163000 | -- | |
| 0904831 | 02/17/09 | 09/15/09 | DBPMAX01 | 1780 KNOTT STREET | 0.0207000 | 0.0159000 | -- | |
| 0833018 | 11/25/08 | 09/15/09 | DBPMAX01 | 1780 KNOTT STREET | 0.0442000 | 0.0024000 | -- | |
| 0824714 | 09/03/08 | 09/15/09 | DBPMAX01 | 1780 KNOTT STREET | 0.0654000 | 0.0158000 | -- | |
| 0821917 | 08/06/08 | 09/15/09 | DBPMAX01 | 1780 KNOTT STREET | 0.0477000 | 0.0122000 | -- | |
| 0820402 | 07/22/08 | 09/10/08 | DBPMAX01 | 1780 KNOTT STREET | 0.0330000 | 0.0554000 | -- | |
| 0724704 | 09/04/07 | 11/09/07 | DBPMAX01 | 1780 KNOTT STREET | 0.0601000 | 0.0178000 | -- | |
| 0722706 | 08/15/07 | 10/11/07 | DBPMAX01 | 1780 KNOTT STREET | 0.0603000 | 0.0218000 | -- | |
| 0719803 | 07/17/07 | 08/14/07 | DBPMAX01 | 1780 KNOTT STREET | 0.0533000 | 0.0198000 | -- | |
| 06261/14 | 09/18/06 | 11/10/06 | DBPMAX01 | 1780 KNOTT STREET | 0.0556000 | 0.0131000 | -- | |
| 06240/13 | 08/28/06 | 11/10/06 | DBPMAX01 | 1780 KNOTT STREET | 0.0519000 | 0.0117000 | -- | |
| 06207/10 | 07/26/06 | 09/14/06 | DBPMAX01 | 1780 KNOTT STREET | 0.0530000 | 0.0241000 | -- | |
| 05270/08 | 09/27/05 | 11/10/05 | DBPMAX01 | 1780 KNOTT STREET | 0.0682000 | 0.0269000 | -- | |
| 05221/10 | 08/09/05 | 10/06/05 | DBPMAX01 | 1780 KNOTT STREET | 0.0643000 | 0.0149000 | -- | |
| 05207/04 | 07/06/05 | 09/08/05 | DBPMAX01 | 1780 KNOTT STREET | 0.0357000 | 0.0211000 | -- | |
| 05130/05 | 05/10/05 | 07/06/05 | DBPMAX01 | 1780 KNOTT STREET | 0.0701000 | 0.0199000 | -- | |
| 05032/07 | 02/01/05 | 03/08/05 | DBPMAX01 | 1780 KNOTT STREET | 0.0271000 | 0.0201000 | -- | |
| 04258/03 | 09/13/04 | 11/22/04 | DBPMAX01 | 1780 KNOTT STREET | 0.0648000 | 0.0215000 | -- | |
| 04243/03 | 08/30/04 | 10/07/04 | DBPMAX01 | 1780 KNOTT STREET | 0.0774000 | 0.0285000 | -- | |
| 04203/01 | 07/21/04 | 09/09/04 | DBPMAX01 | 1780 KNOTT STREET | 0.0077000 | 0.0209000 | -- | |
| 04054/01 | 02/23/04 | 03/02/04 | DBPMAX01 | 1780 KNOTT STREET | 0.0215000 | 0.0200000 | -- | |
| 02247/38 | 09/04/02 | 04/10/03 | DBPMAX01 | 1780 KNOTT STREET | 0.0578000 | 0.0230000 | -- | |