OHA Drinking Water Services
PWS ID: 94179 ---- USFS HORSESHOE BEND CG
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
3051728-01-I 05/17/2023 05/23/2023 NITRATE EP FOR NORTH UMPQUA RIVER EP-A0.16
106011801-I 06/01/2021 06/17/2021 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
907090801-I 07/09/2019 08/01/2019 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
807102502-I 07/10/2018 07/23/2018 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
707192801-I 07/19/2017 07/21/2017 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
607063102-I 07/06/2016 07/31/2016 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
506021802-I 06/02/2015 06/18/2015 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
409020901-I 09/02/2014 09/15/2014 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
306032003-I 06/03/2013 06/12/2013 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
206042201-I 06/04/2012 06/15/2012 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
106073103-I 06/07/2011 07/08/2011 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
006010903-I 06/01/2010 07/09/2010 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
906021401-I 06/02/2009 07/08/2009 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
807011503-I 07/01/2008 08/08/2008 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
706041903-I 06/04/2007 07/09/2007 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
6060614 06/06/2006 07/07/2006 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
40712-3 07/12/2004 08/06/2004 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
30624-14 06/24/2003 06/30/2003 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
20806-8 08/06/2002 09/09/2002 NITRATE EP FOR NORTH UMPQUA RIVER EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
1060737 06/07/2001 07/10/2001 Nitrate EP FOR NORTH UMPQUA RIVER AND
20083137X 08/31/2000 09/13/2000 Nitrate EP FOR NORTH UMPQUA RIVER AND
90712-29 07/12/1999 08/12/1999 Nitrate EP FOR NORTH UMPQUA RIVER AND
80508-7 05/08/1998 06/10/1998 Nitrate EP FOR NORTH UMPQUA RIVER AND
70515-12 05/15/1997 06/24/1997 Nitrate EP FOR NORTH UMPQUA RIVER AND
60701-6 06/30/1996 08/12/1996 Nitrate EP FOR NORTH UMPQUA RIVER AND
50921-12 09/21/1995 11/15/1995 Nitrate EP FOR NORTH UMPQUA RIVER AND
50509-15 05/09/1995 06/16/1995 Nitrate EP FOR NORTH UMPQUA RIVER AND
40718-11 07/18/1994 10/19/1994 Nitrate EP FOR NORTH UMPQUA RIVER AND
-1877977 08/06/1984 10/27/1987 Nitrate NORTH UMPQUA RIVER AND
 




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Lead & Copper :: Corrosion Control (LCR) :: Nitrate :: Arsenic :: Radionuclides :: GWR 4-Log :: LT2 :: Cyanotoxins :: PFAS
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