OHA Drinking Water Services
PWS ID: 93718 ---- NINETY-ONE ELEM SD 91
Excel Spreadsheet

MCL = 10 mg/L; MCL exceedances are indicated with red text.
ND = Not detected at the minimum reporting level.
Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
(mg/L)
Comments
210112170001-I 09/23/2021 10/01/2021 NITRATE EP FOR WELLS EP-A0.089
200103200001-I 09/24/2020 10/05/2020 NITRATE EP FOR WELLS EP-AND
19-006875-0001 06/13/2019 06/28/2019 NITRATE EP FOR WELLS EP-AND
180045670001-I 06/21/2018 07/20/2018 NITRATE EP FOR WELLS EP-AND
70525461-I 05/25/2017 06/05/2017 NITRATE EP FOR WELLS EP-AND
61103351-I 11/03/2016 11/21/2016 NITRATE EP FOR WELLS EP-AND
60901331-I 09/01/2016 09/26/2016 NITRATE EP FOR WELLS EP-AND
50820492-I 08/20/2015 09/08/2015 NITRATE EP FOR WELLS EP-AND
40627071-I 06/26/2014 07/11/2014 NITRATE EP FOR WELLS EP-AND
30620501-I 06/20/2013 06/28/2013 NITRATE EP FOR WELLS EP-AND
20607491-I 06/07/2012 06/18/2012 NITRATE EP FOR WELLS EP-AND
10829141-I 08/29/2011 09/06/2011 NITRATE EP FOR WELLS EP-AND
924121-I 09/23/2010 10/08/2010 NITRATE EP FOR WELLS EP-AND
91217131-I 12/16/2009 01/05/2010 NITRATE EP FOR WELLS EP-AND
A81013P1-I 10/13/2008 10/27/2008 NITRATE EP FOR WELLS EP-AND
A60831AI1 08/31/2006 09/18/2006 NITRATE EP FOR WELLS EP-AND
A51223Q-1IOC 12/22/2005 06/12/2006 NITRATE EP FOR WELLS EP-AND
A51027AU-1 10/27/2005 11/08/2005 NITRATE EP FOR WELLS EP-AND
A40729BX-1 07/29/2004 08/26/2004 NITRATE EP FOR WELLS EP-AND
A31126AW-1 11/26/2003 12/04/2003 NITRATE EP FOR WELLS EP-AND
A20301AA-1I 03/01/2002 03/27/2002 NITRATE EP FOR WELLS EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
A11108BZAA 11/08/2001 11/28/2001 Nitrate WELL #2 AAND
990604AZ*A 06/04/1999 07/14/1999 Nitrate EP FOR WELL #2 AND
 




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