OHA Drinking Water Services
PWS ID: 01264 ---- SPAR TREE MHP
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
22-013691-0001-I 11/07/2022 11/14/2022 NITRATE EP FOR NEW FRONT WELL EP-AND
210076060001-I 07/06/2021 07/12/2021 NITRATE EP FOR NEW FRONT WELL EP-A0.106
200131320001-I 12/01/2020 12/08/2020 NITRATE EP FOR NEW FRONT WELL EP-AND
19-013506-0001 11/05/2019 11/15/2019 NITRATE EP FOR NEW FRONT WELL EP-AND
180060110001-I 08/01/2018 08/09/2018 NITRATE EP FOR NEW FRONT WELL EP-A0.099
70906321-I 09/06/2017 09/18/2017 NITRATE EP FOR NEW FRONT WELL EP-A0.071
61101461-I 11/01/2016 11/21/2016 NITRATE EP FOR NEW FRONT WELL EP-AND
50708121-I 07/07/2015 07/15/2015 NITRATE EP FOR NEW FRONT WELL EP-AND
40702331-I 07/02/2014 07/29/2014 NITRATE EP FOR NEW FRONT WELL EP-AND
40506391-I 05/06/2014 05/30/2014 NITRATE EP FOR NEW FRONT WELL EP-AND
30806411-I 08/06/2013 08/13/2013 NITRATE EP FOR NEW FRONT WELL EP-A0.054
20905451-I 09/05/2012 09/18/2012 NITRATE EP FOR NEW FRONT WELL EP-A0.039
10712521-I 07/12/2011 08/01/2011 NITRATE EP FOR NEW FRONT WELL EP-AND
729411-I 07/29/2010 08/10/2010 NITRATE EP FOR NEW FRONT WELL EP-A0.043
91229401-I 12/29/2009 01/08/2010 NITRATE EP FOR NEW FRONT WELL EP-A0.095
A80923Q1-I 09/23/2008 10/16/2008 NITRATE EP FOR NEW FRONT WELL EP-AND
A71002DF1 10/02/2007 10/16/2007 NITRATE EP FOR NEW FRONT WELL EP-A0.09
A60718BA-1 07/18/2006 01/04/2007 NITRATE EP FOR NEW FRONT WELL EP-AND
A51101BH-1 11/01/2005 11/25/2005 NITRATE EP FOR NEW FRONT WELL EP-AND
A50309CX-1I 03/09/2005 04/18/2005 NITRATE EP FOR NEW FRONT WELL EP-AND
A41006AL-1 10/05/2004 10/25/2004 NITRATE EP FOR NEW FRONT WELL EP-AND
A31007CV-1 10/07/2003 10/20/2003 NITRATE EP FOR NEW FRONT WELL EP-A0.6
A21001CT-1 10/01/2002 10/14/2002 NITRATE EP FOR NEW FRONT WELL EP-AND
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
A10227XAA 02/27/2001 03/15/2001 Nitrate NEW FRONT WELL AAND
A01205CRAA 12/05/2000 12/14/2000 Nitrate NEW FRONT WELL AAND
990726AHAA 07/26/1999 08/04/1999 Nitrate NEW FRONT WELL AA0.02
980608BXAA 06/08/1998 06/30/1998 Nitrate NEW FRONT WELL AAND
N1341A 01/13/1997 02/12/1997 Nitrate NEW FRONT WELL AAND
9608-062-1 08/12/1996 10/01/1996 Nitrate NEW FRONT WELL AA0.01
950322AK*A 03/22/1995 03/29/1995 Nitrate EP FOR NEW FRONT WELL AND
930928MBA 09/28/1993 12/19/1994 Nitrate NEW FRONT WELL AAND
 



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: 3598
Information by county:
Inventory :: Surface Water Systems :: Water System Surveys :: Outstanding Performers :: Plan Reviews :: System Scores :: Exceedances
Alerts :: Violations :: Compliance & Enforcement :: Significant Deficiencies :: Cross Connection ASRs :: Treatment Plant Inspections :: Fluoride
Water Advisories :: Contact Reports :: Cyanotoxins :: PFAS :: Post-wildfire VOCs :: Public Notices
Inventory List for all Oregon Drinking Water Systems in Excel or printable screen format
Lab Help: Tools for Laboratories :: Staff/Partner Login
Introduction :: Data Search Options :: Water System Search :: DWS Home