OHA Drinking Water Services
PWS ID: 00342 ---- GRANTS PASS, CITY OF
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
2007018701A-I 07/06/2020 07/13/2020 NITRATE EP FOR ROGUE RIVER EP-A0.253
1907007901A-I 07/02/2019 07/10/2019 NITRATE EP FOR ROGUE RIVER EP-A0.237
180716601B-I 07/05/2018 07/30/2018 NITRATE EP FOR ROGUE RIVER EP-A0.211
170722801B-I 07/07/2017 07/26/2017 NITRATE EP FOR ROGUE RIVER EP-AND
160738601B-I 07/12/2016 07/29/2016 NITRATE EP FOR ROGUE RIVER EP-A0.238
151230101B-I 12/08/2015 12/11/2015 NITRATE EP FOR ROGUE RIVER EP-A0.36
140707101C-I 07/02/2014 08/19/2014 NITRATE EP FOR ROGUE RIVER EP-A0.202
305170101-I 05/16/2013 06/12/2013 NITRATE EP FOR ROGUE RIVER EP-A0.15
204182001-I 04/17/2012 06/15/2012 NITRATE EP FOR ROGUE RIVER EP-A0.11
104121101-I 04/12/2011 05/27/2011 NITRATE EP FOR ROGUE RIVER EP-A0.11
006171001-I 06/16/2010 08/12/2010 NITRATE EP FOR ROGUE RIVER EP-A0.17
090318302A-I 03/10/2009 04/06/2009 NITRATE EP FOR ROGUE RIVER EP-A0.224
803271201-I 03/26/2008 05/02/2008 NITRATE EP FOR ROGUE RIVER EP-A0.14
704040101-I 04/03/2007 05/29/2007 NITRATE EP FOR ROGUE RIVER EP-A0.12
60330-1IOC 03/29/2006 06/16/2006 NITRATE EP FOR ROGUE RIVER EP-A0.2
40316-29I 03/16/2004 04/19/2004 NITRATE EP FOR ROGUE RIVER EP-A0.2
30318-10I 03/17/2003 05/07/2003 NITRATE EP FOR ROGUE RIVER EP-A0.28
20221-10I 02/20/2002 04/04/2002 NITRATE EP FOR ROGUE RIVER EP-A0.21
 

Archived Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
103088 03/07/2001 05/04/2001 Nitrate WTP FOR ROGUE RIVER A1.52
2004113 04/10/2000 05/11/2000 Nitrate WTP FOR ROGUE RIVER A0.15
90406-26 04/05/1999 05/07/1999 Nitrate WTP FOR ROGUE RIVER A0.13
80317-8 03/16/1998 04/27/1998 Nitrate WTP FOR ROGUE RIVER A0.18
70204-13 02/03/1997 03/18/1997 Nitrate WTP FOR ROGUE RIVER A0.13
60229-13 02/28/1996 05/09/1996 Nitrate WTP FOR ROGUE RIVER A0.21
50124-12 01/23/1995 02/22/1995 Nitrate WTP FOR ROGUE RIVER A0.6
40921-13 09/20/1994 11/17/1994 Nitrate WTP FOR ROGUE RIVER AND
40621-3 06/20/1994 08/08/1994 Nitrate EP FOR ROGUE RIVER AND
40309-13 03/07/1994 11/17/1994 Nitrate WTP FOR ROGUE RIVER A0.11
31208-49 12/07/1993 07/27/1994 Nitrate EP FOR ROGUE RIVER A0.18
30916-10 09/15/1993 07/27/1994 Nitrate EP FOR ROGUE RIVER AND
30602-35 06/01/1993 03/01/1994 Nitrate STANDARD ENTRY POINT A0.14
30303-14 03/02/1993 07/27/1994 Nitrate EP FOR ROGUE RIVER A0.3
-1976295 09/18/1992 11/05/1992 Nitrate ROGUE RIVER AND
-1976296 06/08/1992 09/25/1992 Nitrate ROGUE RIVER AND
-1976297 04/11/1991 06/05/1991 Nitrate ROGUE RIVER AND
-1976298 09/04/1990 10/25/1990 Nitrate ROGUE RIVER AND
-1976299 08/30/1989 09/07/1989 Nitrate ROGUE RIVER AND
-1976300 08/24/1988 10/18/1988 Nitrate ROGUE RIVER A1.08
-1976301 01/11/1988 02/22/1988 Nitrate ROGUE RIVER A0.35
-1976302 02/09/1987 04/10/1987 Nitrate ROGUE RIVER A1.2
-1976303 08/11/1986 09/04/1986 Nitrate ROGUE RIVER A0.3
 




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
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3888