OHA Drinking Water Services
PWS ID: 91922 ---- SOUTH MIDDLE SCHOOL, SD 7
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 |
|---|---|---|---|---|---|---|
| 22203946AA | 11/21/2022 | 11/29/2022 | EP for WELL | EP-A | ND | |
| 21902684AC | 07/23/2019 | 09/09/2019 | EP for WELL | EP-A | ND | |
| 21601797AC | 06/06/2016 | 08/02/2016 | EP for WELL | EP-A | ND | |
| 21302382AB | 06/05/2013 | 07/05/2013 | EP for WELL | EP-A | ND | |
| 21003230-I | 08/09/2010 | 09/16/2010 | EP for WELL | EP-A | 0.0012 | |
| 710242401-A | 10/24/2007 | 01/07/2008 | EP for WELL | EP-A | ND | |
| A40819F-1 | 08/17/2004 | 10/22/2004 | EP for WELL | EP-A | 0.0008 | |
| Archived Arsenic Samples | ||||||
| Sample ID | Sample Date |
Date Received |
Source Name | Source ID |
Result | |
|---|---|---|---|---|---|---|
| A11128GAA | 11/26/2001 | 01/03/2002 | WELL | AA | 0.0012 | |
| 960927YAA | 09/26/1996 | 01/03/1997 | WELL | AA | 0.0013 | |
| 930910AZAA | 09/09/1993 | 05/09/1994 | WELL | AA | ND | |
| -1893340 | 05/05/1983 | 05/05/1983 | WELL | A | ND | |