OHA Drinking Water Services
PWS ID: 00672 ---- POWERS, 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
22110205-01A-I 11/02/2022 11/09/2022 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
2108275001-I 08/04/2021 08/10/2021 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
2011896001-I 11/19/2020 12/01/2020 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-A0.284
1909B92001-I 09/26/2019 10/01/2019 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
908073502-I 08/07/2019 09/12/2019 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
808153101-I 08/15/2018 08/31/2018 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
711090501-I 11/09/2017 11/13/2017 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-A0.47
160931701A-I 09/07/2016 09/15/2016 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
150868901A-I 08/17/2015 08/27/2015 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
140772601B-I 07/22/2014 08/08/2014 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
130916201A 09/05/2013 09/12/2013 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
120873701A-I 08/23/2012 09/04/2012 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
110839501B-I 08/11/2011 08/22/2011 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
100821801B-I 08/05/2010 09/08/2010 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
090817601A-I 08/06/2009 09/02/2009 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
080861601A-I 08/21/2008 09/05/2008 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
080633201A-I 06/12/2008 07/02/2008 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
0608522 08/17/2006 09/06/2006 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
060852201B 08/17/2006 09/06/2006 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
0508723I 08/24/2005 09/26/2005 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
0403357 03/17/2004 04/08/2004 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
302428I 02/25/2003 04/14/2003 NITRATE EP FOR SOUTH FORK (COQUILLE RIVER) EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
10417-24 04/16/2001 05/13/2002 Nitrate EP for SOUTH FORK (COQUILLE RIVER) A0.11
12161 12/16/1999 01/05/2000 Nitrate EP for SOUTH FORK (COQUILLE RIVER) A0.2
81029-11 10/29/1998 03/11/1999 Nitrate EP for SOUTH FORK (COQUILLE RIVER) AND
80729-2 07/29/1998 08/10/1998 Nitrate EP for SOUTH FORK (COQUILLE RIVER) AND
80528-7 05/28/1998 06/08/1998 Nitrate EP for SOUTH FORK (COQUILLE RIVER) AND
70619-12 06/18/1997 09/11/1997 Nitrate EP for SOUTH FORK (COQUILLE RIVER) AND
-1954615 08/13/1991 03/19/1993 Nitrate EP for SOUTH FORK (COQUILLE RIVER) AND
-1954616 07/31/1990 08/17/1990 Nitrate EP for SOUTH FORK (COQUILLE RIVER) AND
-1954617 08/09/1989 09/26/1989 Nitrate EP for SOUTH FORK (COQUILLE RIVER) AND
 




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 :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3901