OHA Drinking Water Services
PWS ID: 00632 ---- RIVERSIDE WATER DISTRICT
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
031602001-I 11/11/2020 11/16/2020 NITRATE EP for SPRING (UNNAMED) EP-A0.402
934408501-I 12/10/2019 12/20/2019 NITRATE EP for SPRING (UNNAMED) EP-A0.505
180094440001-I 10/22/2018 11/02/2018 NITRATE EP for SPRING (UNNAMED) EP-A0.389
70919251-I 09/19/2017 10/04/2017 NITRATE EP for SPRING (UNNAMED) EP-A0.459
60919521-I 09/19/2016 09/30/2016 NITRATE EP for SPRING (UNNAMED) EP-A0.431
50812721-I 08/11/2015 08/24/2015 NITRATE EP for SPRING (UNNAMED) EP-A0.431
40812191-I 08/11/2014 08/25/2014 NITRATE EP for SPRING (UNNAMED) EP-A0.435
30724051-I 07/23/2013 08/09/2013 NITRATE EP for SPRING (UNNAMED) EP-A0.493
20912221-I 09/11/2012 09/26/2012 NITRATE EP for SPRING (UNNAMED) EP-A0.443
10719241-I 07/19/2011 08/01/2011 NITRATE EP for SPRING (UNNAMED) EP-A0.53
714161-I 07/13/2010 07/30/2010 NITRATE EP for SPRING (UNNAMED) EP-A0.64
91209071-I 12/08/2009 12/23/2009 NITRATE EP for SPRING (UNNAMED) EP-A0.67
A81009H1-I 10/08/2008 10/27/2008 NITRATE EP for SPRING (UNNAMED) EP-A0.41
A71211AQ1 12/11/2007 01/08/2008 NITRATE EP for SPRING (UNNAMED) EP-A0.83
A60711BH-1 07/11/2006 07/25/2006 NITRATE EP for SPRING (UNNAMED) EP-A0.5
A51011AK-1 10/11/2005 10/24/2005 NITRATE EP for SPRING (UNNAMED) EP-A0.4
A41215X-1 12/14/2004 12/27/2004 NITRATE EP for SPRING (UNNAMED) EP-A0.8
A31210AD-1I 12/09/2003 01/12/2004 NITRATE EP for SPRING (UNNAMED) EP-AND
A31015D-1 10/14/2003 10/30/2003 NITRATE EP for SPRING (UNNAMED) EP-A0.3
A21112CT-1 11/12/2002 04/04/2003 NITRATE EP for SPRING (UNNAMED) EP-A0.3
 

Archived Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
A10227UAA 02/27/2001 03/19/2001 Nitrate SPRING (UNNAMED) AA0.55
A01212BVAA 12/12/2000 12/21/2000 Nitrate SPRING (UNNAMED) AA0.46
991214DE*A 12/14/1999 12/14/1999 Nitrate EP for SPRING (UNNAMED) A0.74
980714CYAA 07/14/1998 07/22/1998 Nitrate SPRING (UNNAMED) AA0.47
980414CNAA 04/14/1998 05/04/1998 Nitrate SPRING (UNNAMED) AA0.58
9710-088-1 10/13/1997 11/24/1997 Nitrate SPRING (UNNAMED) AA1.1
96091OCXAA 09/10/1996 09/18/1996 Nitrate SPRING (UNNAMED) AA0.35
951010EPAA 10/10/1995 10/17/1995 Nitrate SPRING (UNNAMED) AA0.35
941018AR*A 10/18/1994 10/31/1994 Nitrate EP for SPRING (UNNAMED) A0.3
930921AOA0 09/21/1993 02/09/1994 Nitrate SPRING (UNNAMED) AA0.35
-1956554 01/16/1990 02/07/1990 Nitrate SPRING (UNNAMED) A0.74
-1956555 01/30/1987 02/23/1987 Nitrate SPRING (UNNAMED) A0.58
 




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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 
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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: 3384