OHA Drinking Water Services
PWS ID: 00714 ---- UMPQUA RANCH COOP
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
102191502-I 02/19/2021 03/03/2021 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-AND
002101401-I 02/10/2020 03/08/2020 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-AND
803152002-I 03/15/2018 03/29/2018 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-AND
705220501-I 05/22/2017 06/05/2017 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-AND
601260501-I 01/26/2016 02/08/2016 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-AND
512171401A 12/17/2015 01/08/2016 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-AND
412111401-I 12/11/2014 01/09/2015 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-A0.12
308011401-I 08/01/2013 09/06/2013 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-AND
209140506-I 09/14/2012 10/11/2012 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-AND
011080201-I 11/08/2010 11/16/2010 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-A0.1
905270501-I 05/27/2009 06/12/2009 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-AND
610300406 10/29/2006 12/04/2006 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-AND
41116-27 11/16/2004 12/06/2004 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-AND
31030-8I 10/29/2003 12/03/2003 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-AND
20515-1 05/15/2002 06/17/2002 NITRATE EP FOR WELLS & N. UMPQUA RIVER EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
102131 02/13/2001 02/23/2001 Nitrate WELL #1 AAND
20021640 02/16/2000 04/06/2000 Nitrate EP FOR WELLS AND
81123-11 11/22/1998 01/19/1999 Nitrate EP FOR WELLS AND
80309-1 03/09/1998 03/18/1998 Nitrate WELL #1 AAND
60723-23 07/23/1996 08/02/1996 Nitrate WELL #1 AAND
30922-29 09/22/1993 03/17/1994 Nitrate WELL #1 AAND
-1951034 12/06/1991 01/15/1992 Nitrate EP FOR WELLS AND
-1951035 01/17/1984 01/17/1984 Nitrate EP FOR WELLS A0.2
 




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DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3398