OHA Drinking Water Services
PWS ID: 91072 ---- OPRD HAT ROCK STATE PARK
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
T1C170301-I 03/17/2021 03/19/2021 NITRATE EP FOR WELL EP-A17.4
T0L300101-I 12/30/2020 12/31/2020 NITRATE WELL SRC-AA15.7
T0L230401-I 12/23/2020 12/24/2020 NITRATE WELL SRC-AA14.1
T0L220101-I 12/22/2020 12/23/2020 NITRATE WELL SRC-AA15
T9I040902-I 09/04/2019 09/25/2019 NITRATE EP FOR WELL EP-A4.66
180108A1-I 01/08/2018 01/23/2018 NITRATE EP FOR WELL EP-A4.31
180105B1B-I 01/05/2018 02/09/2018 NITRATE WELL SRC-AA19.4
4478-I 04/24/2017 04/27/2017 NITRATE EP FOR WELL EP-A5.36
170105D1-I 01/05/2017 01/13/2017 NITRATE EP FOR WELL EP-A5.46
3913-I 09/22/2016 09/23/2016 NITRATE EP FOR WELL EP-A3.15
3465B-I 06/20/2016 06/21/2016 NITRATE EP FOR WELL EP-A5.48
2677B-I 09/17/2015 09/18/2015 NITRATE EP FOR WELL EP-A2.73
2123B-I 05/14/2015 05/15/2015 NITRATE EP FOR WELL EP-A3.28
1998B-I 04/06/2015 04/07/2015 NITRATE EP FOR WELL EP-A13
150220B1B-I 02/20/2015 02/24/2015 NITRATE EP FOR WELL EP-A9.75
501601501-I 01/15/2015 02/09/2015 NITRATE EP FOR WELL EP-A9.3
417701101-I 06/25/2014 07/02/2014 NITRATE EP FOR WELL EP-A2.99
417701102-I 06/25/2014 07/02/2014 NITRATE WELL SRC-AA14.8
417101501-I 06/19/2014 06/23/2014 NITRATE EP FOR WELL EP-A15.2
400702001-I 01/06/2014 02/10/2014 NITRATE EP FOR WELL EP-A4.25
314300901-I 05/22/2013 06/07/2013 NITRATE EP FOR WELL EP-A4.3
308800202-I 03/28/2013 04/10/2013 NITRATE EP FOR WELL EP-A4.3
229700405-I 10/22/2012 10/25/2012 NITRATE EP FOR WELL EP-A6
125600601-I 09/12/2011 10/10/2011 NITRATE EP FOR WELL EP-A3.2
496293N-I 09/20/2010 09/27/2010 NITRATE EP FOR WELL EP-A2.3
1011316-I 04/22/2010 05/03/2010 NITRATE EP FOR WELL EP-A2.4
081002E1B-I 10/02/2008 10/09/2008 NITRATE EP FOR WELL EP-A7.13
WA100001-83587 07/17/2006 08/08/2006 NITRATE EP FOR WELL EP-A2.41
71336 06/21/2004 07/06/2004 NITRATE EP FOR WELL EP-A2.09
64998 05/06/2003 05/30/2003 NITRATE EP FOR WELL EP-A1.49
A30425O-1 04/25/2003 05/06/2003 NITRATE EP FOR WELL EP-A1.9
64798 04/22/2003 05/12/2003 NITRATE EP FOR WELL EP-A1
62105 10/03/2002 10/30/2002 NITRATE EP FOR WELL EP-A8.2
61538 09/09/2002 09/26/2002 NITRATE EP FOR WELL EP-A8.64
60840 08/01/2002 08/23/2002 NITRATE EP FOR WELL EP-A9.3
59133 05/16/2002 07/05/2002 NITRATE EP FOR WELL EP-A13.36
58648 04/22/2002 05/02/2002 NITRATE EP FOR WELL EP-A10.3
57387 01/15/2002 01/31/2002 NITRATE EP FOR WELL EP-A10.9
57169 01/03/2002 01/10/2002 NITRATE EP FOR WELL EP-A12.6
 

Archived Nitrate Samples
Sample ID Sample
Date
Date
Received
Analyte Name Source Name Source
ID
Result
57029 12/17/2001 01/10/2002 Nitrate WELL ('99) AA11.8
56758 12/03/2001 12/14/2001 Nitrate WELL ('99) AA11.7
56526 11/15/2001 11/29/2001 Nitrate WELL ('99) AA8.42
56341 11/01/2001 11/15/2001 Nitrate WELL ('99) AA14.1
56034 10/15/2001 10/22/2001 Nitrate WELL ('99) AA13.4
55763 10/01/2001 10/12/2001 Nitrate WELL ('99) AA9.38
55513 09/17/2001 09/28/2001 Nitrate WELL ('99) AA11.9
55308 09/04/2001 09/28/2001 Nitrate WELL ('99) AA9.23
55039 08/15/2001 08/24/2001 Nitrate WELL ('99) AA12.2
54796 08/06/2001 08/24/2001 Nitrate WELL ('99) AA11.6
54468 07/17/2001 07/26/2001 Nitrate WELL ('99) AA12.2
54148 07/09/2001 07/18/2001 Nitrate WELL ('99) AA13
53524 06/04/2001 06/15/2001 Nitrate WELL ('99) AA15.2
53321 05/17/2001 05/24/2001 Nitrate WELL ('99) AA21.1
52995 04/30/2001 05/09/2001 Nitrate WELL ('99) AA12.8
52607 04/09/2001 05/21/2001 Nitrate WELL ('99) AA12.1
52080 03/01/2001 03/19/2001 Nitrate WELL ('99) AA13.6
51646 02/01/2001 02/07/2001 Nitrate WELL ('99) AA16.9
51165 01/02/2001 01/10/2001 Nitrate WELL ('99) AA10.5
50716 11/30/2000 12/13/2000 Nitrate WELL ('99) AA11.8
50372 10/31/2000 11/13/2000 Nitrate WELL ('99) AA10
49917 10/02/2000 10/25/2000 Nitrate WELL ('99) AA10.1
49410 08/30/2000 10/27/2000 Nitrate WELL ('99) AA9.29
45988 12/01/1999 05/01/2000 Nitrate WELL ('99) AA8.45
 




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: 2579