OHA Drinking Water Services
PWS ID: 00726 ---- WARREN WATER ASSOCIATION
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
3004069-02-I 01/04/2023 02/03/2023 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
3004069-01-I 01/04/2023 02/03/2023 NITRATE EP FOR GORIN WELL (L08746) EP-BND
3004069-05-I 01/04/2023 02/03/2023 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
3004069-03-I 01/04/2023 02/03/2023 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
3004069-04-I 01/04/2023 02/03/2023 NITRATE EP FOR BLAHA WELL (L57271) EP-END
200400401-I 01/03/2022 01/10/2022 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
200400402-I 01/03/2022 01/10/2022 NITRATE EP FOR GORIN WELL (L08746) EP-BND
200400404-I 01/03/2022 01/10/2022 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
200400403-I 01/03/2022 01/10/2022 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
200400405-I 01/03/2022 01/10/2022 NITRATE EP FOR BLAHA WELL (L57271) EP-END
104000901-I 02/08/2021 03/12/2021 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
104000905-I 02/08/2021 03/12/2021 NITRATE EP FOR GORIN WELL (L08746) EP-BND
104000904-I 02/08/2021 03/12/2021 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
104000902-I 02/08/2021 03/12/2021 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
104000903-I 02/08/2021 03/12/2021 NITRATE EP FOR BLAHA WELL (L57271) EP-END
029401401-I 10/20/2020 11/18/2020 NITRATE EP FOR GORIN WELL (L08746) EP-BND
012602101-I 05/04/2020 08/24/2020 NITRATE EP FOR GORIN WELL (L08746) EP-BND
000801305-I 01/07/2020 02/03/2020 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
000801301-I 01/07/2020 02/03/2020 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
000801304-I 01/07/2020 02/03/2020 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
000801306-I 01/07/2020 02/03/2020 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
000801307-I 01/07/2020 02/03/2020 NITRATE EP FOR BLAHA WELL (L57271) EP-END
900201101-I 01/01/2019 01/07/2019 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
900201104-I 01/01/2019 01/07/2019 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
900201102-I 01/01/2019 01/07/2019 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
900201103-I 01/01/2019 01/07/2019 NITRATE EP FOR BLAHA WELL (L57271) EP-END
808008903-I 03/20/2018 04/12/2018 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
808008902-I 03/20/2018 04/12/2018 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
808008904-I 03/20/2018 04/12/2018 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-D0.105
808008901-I 03/20/2018 04/12/2018 NITRATE EP FOR BLAHA WELL (L57271) EP-END
702401201-I 01/24/2017 02/23/2017 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
702401202-I 01/24/2017 02/23/2017 NITRATE EP FOR BLAHA WELL (L57271) EP-END
701900502-I 01/19/2017 02/23/2017 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
701900501-I 01/19/2017 02/23/2017 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
610301001-I 04/12/2016 06/22/2016 NITRATE EP FOR BLAHA WELL (L57271) EP-END
606800701-I 03/08/2016 05/03/2016 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
604000701-I 02/09/2016 04/11/2016 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
606000801-I 01/20/2016 03/16/2016 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
501403401-I 01/14/2015 03/12/2015 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
501403404-I 01/14/2015 03/12/2015 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
501403402-I 01/14/2015 03/12/2015 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
504103403-I 01/14/2015 03/12/2015 NITRATE EP FOR BLAHA WELL (L57271) EP-END
401503901-I 01/14/2014 03/10/2014 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
401503902-I 01/14/2014 03/10/2014 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
401503903-I 01/14/2014 03/10/2014 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
401503904-I 01/14/2014 03/10/2014 NITRATE EP FOR BLAHA WELL (L57271) EP-END
309200901-I 04/01/2013 06/05/2013 NITRATE EP FOR BLAHA WELL (L57271) EP-END
307800501-I 03/18/2013 06/05/2013 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-D0.5
304300901-I 02/11/2013 04/01/2013 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
301500802-I 01/14/2013 04/01/2013 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
203801101-I 02/07/2012 02/13/2012 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
203801104-I 02/07/2012 02/13/2012 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
203801102-I 02/07/2012 02/13/2012 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
203801103-I 02/07/2012 02/13/2012 NITRATE EP FOR BLAHA WELL (L57271) EP-END
100300701-I 01/03/2011 01/19/2011 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
100300702-I 01/03/2011 01/19/2011 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
100300704-I 01/03/2011 01/19/2011 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
100300703-I 01/03/2011 01/19/2011 NITRATE EP FOR BLAHA WELL (L57271) EP-END
031200101-I 11/08/2010 01/03/2011 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
1003914-I 02/08/2010 02/19/2010 NITRATE EP FOR WARREN WELL (COLU3617) EP-A0.5
1003912-I 02/08/2010 02/19/2010 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-C0.5
1003913-I 02/08/2010 02/19/2010 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-D0.5
1003911-I 02/08/2010 02/19/2010 NITRATE EP FOR BLAHA WELL (L57271) EP-E0.5
0910320-I 04/13/2009 06/05/2009 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
0910321-I 04/13/2009 06/05/2009 NITRATE EP FOR BLAHA WELL (L57271) EP-END
0907631-I 03/17/2009 04/09/2009 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
0907628-I 03/17/2009 04/09/2009 NITRATE EP FOR PANORAMA WELL (L88237, COLU53422) EP-CND
0907630-I 03/17/2009 04/09/2009 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
0907629-I 03/17/2009 04/09/2009 NITRATE EP FOR BLAHA WELL (L57271) EP-END
0800938 01/09/2008 02/15/2008 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
0800936 01/09/2008 01/15/2008 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
0800937 01/09/2008 01/15/2008 NITRATE EP FOR BLAHA WELL (L57271) EP-END
420525-I 01/08/2007 01/23/2007 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
07008/14 01/08/2007 01/23/2007 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
07008/15 01/08/2007 01/23/2007 NITRATE EP FOR BLAHA WELL (L57271) EP-END
0634122 12/07/2006 01/23/2007 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
0634123 10/07/2006 01/23/2007 NITRATE EP FOR BLAHA WELL (L57271) EP-END
06096/29 04/06/2006 07/25/2006 NITRATE EP FOR BLAHA WELL (L57271) EP-END
0609307N 04/03/2006 07/25/2006 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
0609306N 04/03/2006 07/25/2006 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
04135/02-I 05/14/2004 05/20/2004 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
04135/01-I 05/14/2004 05/20/2004 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
03091/04I 03/31/2003 02/27/2004 NITRATE EP FOR BLAHA WELL (L57271) EP-END
03003/10 01/03/2003 02/27/2003 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
03003/09 01/03/2003 02/27/2003 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
02119/13I 04/29/2002 07/22/2002 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
02119/12I 04/29/2002 07/22/2002 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
323585 01/25/2002 02/13/2002 NITRATE EP FOR WARREN WELL (COLU3617) EP-AND
323586 01/25/2002 02/13/2002 NITRATE EP FOR GORIN WELL (L08746) EP-BND
323584 01/25/2002 02/13/2002 NITRATE EP FOR ELLISON WELL (L23437, COLU50743) EP-DND
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
0136138 12/27/2001 01/08/2002 Nitrate WARREN WELL AAND
0136139 12/27/2001 01/08/2002 Nitrate GORIN WELL BAND
0136137 12/27/2001 01/08/2002 Nitrate ELLISON WELL CAND
00364/18 12/29/2000 01/22/2001 Nitrate WARREN WELL AAND
0036420 12/29/2000 01/22/2001 Nitrate ELLISON WELL CAND
299/12 10/26/1999 12/20/1999 Nitrate WARREN WELL AAND
20307 07/22/1999 12/20/1999 Nitrate ELLISON WELL CAND
131/01 05/11/1998 12/29/1998 Nitrate WARREN WELL AAND
348/15x 05/11/1998 12/29/1998 Nitrate GORIN WELL BAND
131/02 05/11/1998 12/29/1998 Nitrate GORIN WELL BAND
27789 10/17/1996 01/14/1997 Nitrate WARREN WELL AAND
193012 10/06/1994 11/21/1994 Nitrate WARREN WELL AA0.53
193013 10/06/1994 11/21/1994 Nitrate GORIN WELL BA0.25
16326-1 04/08/1993 10/21/1993 Nitrate WARREN WELL - WARREN WELL AAND
16326-2 04/08/1993 10/21/1993 Nitrate GORIN WELL - GORIN WELL BAND
-1949639 06/06/1991 01/07/1992 Nitrate WARREN WELL A0.21
-1949607 06/06/1991 01/07/1992 Nitrate GORIN WELL B0.21
-1949640 06/24/1988 07/22/1988 Nitrate WARREN WELL AND
-1949608 06/24/1988 07/22/1988 Nitrate GORIN WELL BND
-1949641 06/21/1985 06/21/1985 Nitrate WARREN WELL AND
 



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