OHA Drinking Water Services
PWS ID: 00338 ---- GRAND RONDE COMMUNITY WTR ASSN
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
20210517044-I 05/17/2021 05/26/2021 NITRATE EP FOR SPRINGS EP-AND
20200224019-I 02/24/2020 03/11/2020 NITRATE EP FOR SPRINGS EP-AND
20190814029-I 08/14/2019 09/13/2019 NITRATE EP FOR SPRINGS EP-AND
20190813024-I 08/13/2019 07/20/2020 NITRATE EAST SPRING A SRC-AEND
20190813032-I 08/13/2019 07/20/2020 NITRATE EAST SPRING B SRC-AFND
20190813033-I 08/13/2019 07/20/2020 NITRATE EAST SPRING C SRC-AGND
20180905031-I 09/05/2018 09/12/2018 NITRATE EP FOR SPRINGS EP-AND
20170811019-I 08/11/2017 08/23/2017 NITRATE EP FOR SPRINGS EP-AND
20160711027-I 07/11/2016 07/28/2016 NITRATE EP FOR SPRINGS EP-AND
20150604040-I 06/04/2015 06/15/2015 NITRATE EP FOR SPRINGS EP-AND
20140512024-I 05/12/2014 05/30/2014 NITRATE EP FOR SPRINGS EP-AND
20130221015-I 02/21/2013 02/27/2013 NITRATE EP FOR SPRINGS EP-AND
20120402029-I 04/02/2012 04/12/2012 NITRATE EP FOR SPRINGS EP-AND
20110419006-I 04/19/2011 05/24/2011 NITRATE EP FOR SPRINGS EP-AND
20100308012-I 03/08/2010 03/22/2010 NITRATE EP FOR SPRINGS EP-AND
90914091-I 09/14/2009 10/06/2009 NITRATE EP FOR SPRINGS EP-A0.025
A80507I1-I 05/07/2008 05/20/2008 NITRATE EP FOR SPRINGS EP-AND
A70305F1 03/05/2007 03/21/2007 NITRATE EP FOR SPRINGS EP-AND
A60825BF1 08/24/2006 09/07/2006 NITRATE EP FOR SPRINGS EP-AND
A50414X-1 04/14/2005 04/28/2005 NITRATE EP FOR SPRINGS EP-AND
A40512I-1 05/11/2004 05/21/2004 NITRATE EP FOR SPRINGS EP-AND
A30805N-1 08/04/2003 08/19/2003 NITRATE EP FOR SPRINGS EP-AND
A30819AB-1I 08/19/2002 02/27/2003 NITRATE EP FOR SPRINGS EP-AND
A20213L-1 02/12/2002 03/05/2002 NITRATE EP FOR SPRINGS EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
A10223AA*A 02/22/2001 03/02/2001 Nitrate SPRINGS A0.01
A00407GAA 04/06/2000 04/18/2000 Nitrate SPRING #1 (UPPER) AAND
991123AF*A 11/23/1999 12/14/1999 Nitrate SPRINGS A0.01
990218Z*A 02/17/1999 02/25/1999 Nitrate SPRINGS A0.01
980219CF*A 02/18/1998 03/13/1998 Nitrate SPRINGS A0.01
960430Y*A 04/29/1996 06/10/1996 Nitrate SPRINGS A0.02
950314AZ*A 03/13/1995 03/31/1995 Nitrate SPRINGS A0.02
940614X*A 06/13/1994 08/17/1994 Nitrate SPRINGS A0.01
930406AG*A 04/05/1993 10/20/1993 Nitrate SPRINGS AND
-1976532 02/04/1993 03/17/1993 Nitrate SPRINGS AND
-1976533 04/18/1990 05/16/1990 Nitrate SPRINGS A0.26
-1976534 04/06/1987 05/20/1987 Nitrate SPRINGS AND
-1976535 04/26/1984 04/26/1984 Nitrate SPRINGS A0.05
 




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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
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3310