OHA Drinking Water Services
PWS ID: 90595 ---- NESTUCCA VALLEY ELEMENTARY SCHOOL
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
20220913-027-I 09/13/2022 09/27/2022 NITRATE EP FOR WELLS 3 & 4 EP-AND
20211122034-I 11/22/2021 11/30/2021 NITRATE EP FOR WELLS 3 & 4 EP-A1.96
20190918008-I 09/18/2019 11/08/2019 NITRATE EP FOR WELLS 3 & 4 EP-AND
20181220018-I 12/20/2018 01/02/2019 NITRATE EP FOR WELLS 3 & 4 EP-A1.61
20170308042-I 03/08/2017 04/19/2017 NITRATE EP FOR WELLS 3 & 4 EP-AND
20151228047-I 12/28/2015 01/05/2016 NITRATE EP FOR WELLS 3 & 4 EP-AND
20140903021-I 09/03/2014 09/10/2014 NITRATE EP FOR WELLS 3 & 4 EP-AND
20131218015-I 12/18/2013 01/02/2014 NITRATE EP FOR WELLS 3 & 4 EP-AND
20120217013-I 02/17/2012 02/24/2012 NITRATE EP FOR WELLS 3 & 4 EP-A0.308
20101221022-I 12/21/2010 01/10/2011 NITRATE EP FOR WELLS 3 & 4 EP-A0.5
20090326010-I 03/26/2009 04/03/2009 NITRATE EP FOR WELLS 3 & 4 EP-AND
20071218015 12/18/2007 01/10/2008 NITRATE EP FOR WELLS 3 & 4 EP-AND
20041213-027 12/13/2004 01/27/2005 NITRATE EP FOR WELLS 3 & 4 EP-AND
20031222-032 12/22/2003 12/26/2003 NITRATE EP FOR WELLS 3 & 4 EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
0010619037 06/19/2001 11/20/2001 Nitrate WELLFIELD (WELLS 1, 2,3) AND
0000608066 06/08/2000 06/26/2000 Nitrate WELLFIELD (WELLS 1, 2,3) AND
991216019 12/14/1999 02/10/2000 Nitrate WELLFIELD (WELLS 1, 2,3) AND
980921M*A 09/18/1998 10/19/1998 Nitrate WELLFIELD (WELLS 1, 2,3) AND
N1624 04/08/1997 04/21/1997 Nitrate WELLFIELD (WELLS 1, 2,3) AND
N1065 11/12/1996 12/20/1996 Nitrate WELLFIELD (WELLS 1, 2,3) A2.31
N0841 04/09/1996 04/26/1996 Nitrate WELLFIELD (WELLS 1, 2,3) A0.03
2112-1 02/26/1996 09/24/1996 Nitrate WELL #3 ACND
N0612 02/13/1996 03/11/1996 Nitrate WELLFIELD (WELLS 1, 2,3) A0.02
950412AL*A 04/11/1995 04/28/1995 Nitrate WELLFIELD (WELLS 1, 2,3) A0.05
930323S*A 03/22/1993 01/13/1994 Nitrate WELLFIELD (WELLS 1, 2,3) AND
-1904261 12/11/1985 12/11/1985 Nitrate WELLFIELD (WELLS 1, 2,3) 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: 718