OHA Drinking Water Services
PWS ID: 00695 ---- HIDDEN VALLEY MBL ESTS IMP DIS
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 |
|---|---|---|---|---|---|---|
| 22-56179-I | 08/30/2022 | 10/13/2022 | EP FOR WELLS #2 AND #3 | EP-A | 0.0013 | |
| 1950799-I | 07/16/2019 | 08/09/2019 | EP FOR WELLS #2 AND #3 | EP-A | 0.002 | |
| 1631215-I | 06/13/2016 | 06/30/2016 | EP FOR WELLS #2 AND #3 | EP-A | 0.0015 | |
| 1542200-I | 09/08/2015 | 06/02/2016 | EP FOR WELLS #2 AND #3 | EP-A | 0.001 | |
| B3D2905A01-I | 04/29/2013 | 10/22/2013 | EP FOR WELLS #2 AND #3 | EP-A | ND | |
| B0F082001-I | 06/08/2010 | 09/30/2010 | EP FOR WELLS #2 AND #3 | EP-A | ND | |
| B7G022202 | 07/02/2007 | 08/01/2007 | EP FOR WELLS #2 AND #3 | EP-A | ND | |
| A41220L-1 | 12/17/2004 | 01/07/2005 | EP FOR WELLS #2 AND #3 | EP-A | 0.0014 | |
| Archived Arsenic Samples | ||||||
| Sample ID | Sample Date |
Date Received |
Source Name | Source ID |
Result | |
|---|---|---|---|---|---|---|
| A10413C*A | 04/12/2001 | 05/02/2001 | ENTRY POINT - WELLS | A | 0.0016 | |
| 980313AB*A | 03/13/1998 | 12/28/1998 | ENTRY POINT - WELLS | A | ND | |
| 3617-1 | 11/21/1994 | 01/12/1995 | ENTRY POINT - WELLS | A | ND | |
| -1952547 | 05/02/1991 | 05/23/1991 | PRIMARY WELL EAST (#2/NEW) | A | ND | |
| -1952548 | 06/14/1988 | 07/08/1988 | PRIMARY WELL EAST (#2/NEW) | A | 0.005 | |
| -1952549 | 06/10/1985 | 06/10/1985 | PRIMARY WELL EAST (#2/NEW) | A | ND | |