OHA Drinking Water Services
PWS ID: 91047 ---- OPRD CARL WASHBURNE SP
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
2012133001-I 12/02/2020 12/07/2020 NITRATE EP FOR WELL #1 EP-AND
1910710001-I 10/16/2019 11/14/2019 NITRATE EP FOR WELL #1 EP-AND
1810741001-I 10/17/2018 10/19/2018 NITRATE EP FOR WELL #1 EP-AND
1711037001-I 11/01/2017 11/06/2017 NITRATE EP FOR WELL #1 EP-AND
1611154001-I 11/02/2016 11/07/2016 NITRATE EP FOR WELL #1 EP-AND
1511716001-I 11/18/2015 11/23/2015 NITRATE EP FOR WELL #1 EP-A0.328
1410665001-I 10/15/2014 10/28/2014 NITRATE EP FOR WELL #1 EP-A0.299
130541101-I 05/15/2013 05/22/2013 NITRATE EP FOR WELL #1 EP-AND
120946901-I 09/19/2012 09/26/2012 NITRATE EP FOR WELL #1 EP-AND
110414501-I 04/06/2011 04/14/2011 NITRATE EP FOR WELL #1 EP-AND
66301-I 07/21/2010 07/28/2010 NITRATE EP FOR WELL #1 EP-AND
45277-I 02/18/2009 02/25/2009 NITRATE EP FOR WELL #1 EP-AND
36153-I 07/02/2008 07/16/2008 NITRATE EP FOR WELL #1 EP-AND
21681 06/06/2007 06/11/2007 NITRATE EP FOR WELL #1 EP-AND
96635 05/02/2006 05/15/2006 NITRATE EP FOR WELL #1 EP-AND
83874 05/04/2005 05/16/2005 NITRATE EP FOR WELL #1 EP-AND
72245 06/01/2004 03/14/2005 NITRATE EP FOR WELL #1 EP-A0.6
58906 06/04/2003 06/16/2003 NITRATE EP FOR WELL #1 EP-A0.5
58017AI 05/08/2003 06/16/2003 NITRATE EP FOR WELL #1 EP-A0.5
46179 07/03/2002 07/15/2002 NITRATE EP FOR WELL #1 EP-A0.5
 

Archived Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
29590 06/05/2001 06/18/2001 Nitrate EP FOR CHINA CREEK A0.6
15648 05/17/2000 05/30/2000 Nitrate EP FOR CHINA CREEK A0.5
1621 04/21/1999 05/03/1999 Nitrate EP FOR CHINA CREEK A0.6
93381 08/18/1998 08/31/1998 Nitrate CHINA CREEK AA0.5
83091 09/30/1997 10/14/1997 Nitrate EP FOR CHINA CREEK A0.6
-1900485 07/31/1986 07/31/1986 Nitrate CHINA CREEK A0.37
-1900486 06/21/1983 12/27/1987 Nitrate CHINA CREEK A0.6
 




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: 4723