OHA Drinking Water Services
PWS ID: 05246 ---- PGE BEAVER GENERATING STATION
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
K2101462001 02/17/2021 02/23/2021 NITRATE EP FOR COLUMBIA RIVER EP-A0.51
K2009542002-I 10/21/2020 11/06/2020 NITRATE EP FOR COLUMBIA RIVER EP-A0.11
K1909420001-I 10/09/2019 10/18/2019 NITRATE EP FOR COLUMBIA RIVER EP-AND
K1808235001-I 08/29/2018 09/27/2018 NITRATE EP FOR COLUMBIA RIVER EP-AND
K1712861001-I 11/29/2017 12/19/2017 NITRATE EP FOR COLUMBIA RIVER EP-A0.51
K1710346001-I 09/27/2017 11/28/2017 NITRATE EP FOR COLUMBIA RIVER EP-A0.12
K1607803001-I 07/13/2016 08/16/2016 NITRATE EP FOR COLUMBIA RIVER EP-A0.1
K1507922001-I 07/21/2015 08/18/2015 NITRATE EP FOR COLUMBIA RIVER EP-AND
K1407520001-I 07/23/2014 08/20/2014 NITRATE EP FOR COLUMBIA RIVER EP-AND
K1309054001-I 09/04/2013 10/03/2013 NITRATE EP FOR COLUMBIA RIVER EP-A0.14
K1209087001-I 09/12/2012 10/04/2012 NITRATE EP FOR COLUMBIA RIVER EP-AND
K1107365002-I 08/10/2011 08/31/2011 NITRATE EP FOR COLUMBIA RIVER EP-AND
K1006244001-I 06/16/2010 08/11/2010 NITRATE EP FOR COLUMBIA RIVER EP-A0.17
K0907611001-I 08/18/2009 09/09/2009 NITRATE EP FOR COLUMBIA RIVER EP-AND
K0804969001-I 06/05/2008 10/21/2008 NITRATE EP FOR COLUMBIA RIVER EP-A0.3
K0801856001-I 06/05/2008 10/21/2008 NITRATE EP FOR COLUMBIA RIVER EP-A0.3
50804696003-I 06/05/2008 10/21/2008 NITRATE EP FOR COLUMBIA RIVER EP-A0.3
K0804969002-I 06/05/2008 10/29/2008 NITRATE EP FOR COLUMBIA RIVER EP-A0.3
K0801856001-I 03/04/2008 04/23/2008 NITRATE EP FOR COLUMBIA RIVER EP-A0.2
K0700968001 02/07/2007 03/08/2007 NITRATE EP FOR COLUMBIA RIVER EP-A0.4
P6C1305-01-2 03/28/2006 08/30/2006 NITRATE EP FOR COLUMBIA RIVER EP-A0.22
P5C0770-01 03/15/2005 05/20/2005 NITRATE EP FOR COLUMBIA RIVER EP-A0.17
P4E0625-02 05/18/2004 06/21/2004 NITRATE EP FOR COLUMBIA RIVER EP-A0.29
P3B0272-02 02/11/2003 05/12/2003 NITRATE EP FOR COLUMBIA RIVER EP-A0.31
P2K0194-02 11/05/2002 01/08/2003 NITRATE EP FOR COLUMBIA RIVER EP-A0.13
P1D0108-01 04/03/2001 12/24/2002 NITRATE EP FOR COLUMBIA RIVER EP-A0.318
 

Archived Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
L150474 02/08/2000 06/07/2000 Nitrate COLUMBIA RIVER AA0.4
L11018-2 04/20/1999 06/04/1999 Nitrate EP FOR COLUMBIA RIVER A0.3
L5725-1 03/24/1998 05/12/1998 Nitrate EP FOR COLUMBIA RIVER A0.3
L5170-2 02/03/1998 03/11/1998 Nitrate EP FOR COLUMBIA RIVER A0.3
L4057-1 10/28/1997 02/26/1998 Nitrate EP FOR COLUMBIA RIVER A0.3
4907010442 02/04/1997 05/21/1997 Nitrate EP FOR COLUMBIA RIVER A0.3
4907010423 03/27/1996 05/14/1996 Nitrate EP FOR COLUMBIA RIVER A0.5
4907010413 02/06/1996 02/21/1996 Nitrate EP FOR COLUMBIA RIVER A0.6
4907010394 02/07/1995 05/05/1995 Nitrate EP FOR COLUMBIA RIVER A0.37
3850 08/16/1994 12/07/1994 Nitrate EP FOR COLUMBIA RIVER AND
3834 06/15/1994 12/07/1994 Nitrate EP FOR COLUMBIA RIVER A0.1
49-0701-03 02/15/1994 03/17/1994 Nitrate STANDARD ENTRY POINT A0.4
3610 09/29/1993 12/07/1994 Nitrate EP FOR COLUMBIA RIVER AND
930607AHAA 06/03/1993 02/14/1994 Nitrate PGE-BEAVER GENERATING STATION - COLUMBIA AA0.31
-1911051 09/01/1986 09/15/1986 Nitrate PGE-BEAVER GENERATING STATION A1.3
 




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: 4162