OHA Drinking Water Services
PWS ID: 91922 ---- SOUTH MIDDLE SCHOOL, SD 7
Excel Spreadsheet

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-AND
21902684AC 07/23/2019 09/09/2019 EP for WELL EP-AND
21601797AC 06/06/2016 08/02/2016 EP for WELL EP-AND
21302382AB 06/05/2013 07/05/2013 EP for WELL EP-AND
21003230-I 08/09/2010 09/16/2010 EP for WELL EP-A0.0012
710242401-A 10/24/2007 01/07/2008 EP for WELL EP-AND
A40819F-1 08/17/2004 10/22/2004 EP for WELL EP-A0.0008
 

Archived Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
A11128GAA 11/26/2001 01/03/2002 WELL AA0.0012
960927YAA 09/26/1996 01/03/1997 WELL AA0.0013
930910AZAA 09/09/1993 05/09/1994 WELL AAND
-1893340 05/05/1983 05/05/1983 WELL AND
 




For further information on this public water system, click on the area of interest below:
System Info :: Report for Lenders :: Alerts :: Violations :: Compliance & Enforcement :: Contacts & Advisories :: Site Visits :: Public Notice
Coliform Summary :: Coliform Results :: Sampling Schedule for Coliform :: Groundwater/GWUDI Source Details :: Plan Review :: Annual Fee
Chemical Group Summary :: Latest Chemical Results :: Entry Point Detects :: Single Analyte Results 
Chemical Schedule Summary :: Chemical Schedule Details
Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 1098