OHA Drinking Water Services
PWS ID: 00278 ---- ENTERPRISE, 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
T2G0613-01-I 07/06/2022 07/07/2022 NITRATE EP FOR SPRING COLLECTORS EP-A1.34
T2G0613-02-I 07/06/2022 07/07/2022 NITRATE EP FOR WELL EP-BND
T1J191701-I 10/19/2021 10/22/2021 NITRATE EP FOR SPRING COLLECTORS EP-AND
T1H041401-I 08/04/2021 08/20/2021 NITRATE EP FOR SPRING COLLECTORS EP-A1.17
108050901-I 08/04/2021 08/26/2021 NITRATE EP FOR WELL EP-B0.34
T1G080402-I 07/08/2021 07/09/2021 NITRATE EP FOR SPRING COLLECTORS EP-AND
T1G080401-I 07/08/2021 07/09/2021 NITRATE WHITMORE/UPPER SPRINGS SRC-AAND
T1G080403-I 07/08/2021 07/09/2021 NITRATE DORRANCE/LOWER SPRINGS SRC-AB1.17
T1G061302-I 07/06/2021 07/08/2021 NITRATE EP FOR SPRING COLLECTORS EP-A15.4
T1D061101-I 04/06/2021 08/12/2021 NITRATE EP FOR SPRING COLLECTORS EP-A2.96
103242101-I 03/23/2021 03/30/2021 NITRATE EP FOR WELL EP-B0.48
T1B230801-I 02/23/2021 03/08/2021 NITRATE EP FOR SPRING COLLECTORS EP-A8.35
T0C180802-I 03/18/2020 03/27/2020 NITRATE EP FOR WELL EP-BND
T0B261303-I 02/26/2020 03/02/2020 NITRATE EP FOR SPRING COLLECTORS EP-A1
T9G240801-I 07/23/2019 08/06/2019 NITRATE EP FOR WELL EP-BND
T9G172401-I 07/17/2019 08/09/2019 NITRATE EP FOR SPRING COLLECTORS EP-A1.52
180424E4-I 04/24/2018 04/30/2018 NITRATE EP FOR SPRING COLLECTORS EP-AND
180424E5-I 04/24/2018 04/30/2018 NITRATE EP FOR WELL EP-BND
170724F2-I 07/24/2017 08/03/2017 NITRATE EP FOR SPRING COLLECTORS EP-A4.74
170724F1-I 07/24/2017 08/03/2017 NITRATE EP FOR WELL EP-BND
160810D2-I 08/09/2016 08/25/2016 NITRATE EP FOR SPRING COLLECTORS EP-A1.04
160810D1-I 08/09/2016 08/25/2016 NITRATE EP FOR WELL EP-BND
150527B1-I 05/26/2015 11/16/2015 NITRATE EP FOR SPRING COLLECTORS EP-AND
150527B2-I 05/26/2015 11/16/2015 NITRATE EP FOR WELL EP-BND
417502502-I 06/23/2014 07/07/2014 NITRATE EP FOR SPRING COLLECTORS EP-A1.12
417502501-I 06/23/2014 07/07/2014 NITRATE EP FOR WELL EP-B0.502
322501602-I 08/12/2013 09/10/2013 NITRATE EP FOR SPRING COLLECTORS EP-AND
130814047002-I 08/12/2013 10/07/2013 NITRATE EP FOR SPRING COLLECTORS EP-A0.79
322501601-I 08/12/2013 09/10/2013 NITRATE EP FOR SPRING COLLECTORS EP-A0.6
322501603-I 08/12/2013 09/10/2013 NITRATE EP FOR WELL EP-B0.5
120926054001-I 09/27/2012 10/18/2012 NITRATE EP FOR WELL EP-B0.398
222001103-I 08/06/2012 08/14/2012 NITRATE EP FOR SPRING COLLECTORS EP-A1.2
222001101-I 08/06/2012 08/14/2012 NITRATE EP FOR WELL EP-B0.6
121505003-I 08/02/2011 08/18/2011 NITRATE EP FOR SPRING COLLECTORS EP-A1.7
121505004-I 08/02/2011 08/18/2011 NITRATE EP FOR WELL EP-B0.6
1004908-I 02/17/2010 03/08/2010 NITRATE EP FOR SPRING COLLECTORS EP-A1.2
1004907-I 02/17/2010 03/05/2010 NITRATE EP FOR WELL EP-B0.8
090203G1Q-I 02/02/2009 02/06/2009 NITRATE EP FOR SPRING COLLECTORS EP-A1.38
090203G2Q-I 02/02/2009 02/06/2009 NITRATE EP FOR WELL EP-BND
080813F2Q-I 08/12/2008 08/28/2008 NITRATE EP FOR SPRING COLLECTORS EP-A1.86
080813F1Q-I 08/12/2008 08/28/2008 NITRATE EP FOR WELL EP-BND
A71106AE1-I 11/05/2007 01/10/2008 NITRATE EP FOR SPRING COLLECTORS EP-A0.89
A71106AB1-I 11/05/2007 09/10/2008 NITRATE EP FOR WELL EP-B0.46
A60608Z-1 06/06/2006 06/19/2006 NITRATE EP FOR SPRING COLLECTORS EP-A1
A60608X1-A 06/06/2006 07/05/2006 NITRATE EP FOR WELL EP-B0.4
A51129A-1 11/28/2005 12/09/2005 NITRATE EP FOR SPRING COLLECTORS EP-A0.6
A51129A-2 11/28/2005 12/09/2005 NITRATE EP FOR WELL EP-B0.5
A40805AS-1I 08/04/2004 10/25/2004 NITRATE EP FOR SPRING COLLECTORS EP-A1.1
A40805AT-1 08/04/2004 08/26/2004 NITRATE EP FOR WELL EP-B0.4
A31021A-1 10/20/2003 11/03/2003 NITRATE EP FOR SPRING COLLECTORS EP-A2.1
A30516AB-1I 05/14/2003 06/20/2003 NITRATE EP FOR WELL EP-B0.4
A20924A-1 09/23/2002 10/14/2002 NITRATE EP FOR WELL EP-B1
 

Archived Nitrate Samples
Sample ID Sample
Date		 Date
Received		 Analyte Name Source Name Source
ID		 Result
A10813Z*A 08/13/2001 09/10/2001 Nitrate EP FOR SPRING COLLECTORS #1 & #2 A0.72
A10813X*B 08/13/2001 09/10/2001 Nitrate EP FOR WELL B0.4
A00712D*A 07/11/2000 07/19/2000 Nitrate EP FOR SPRING COLLECTORS #1 & #2 A1
A00712D*B 07/11/2000 07/19/2000 Nitrate EP FOR WELL B1
990630BA*A 06/29/1999 07/13/1999 Nitrate EP FOR SPRING COLLECTORS #1 & #2 A0.8
990630BB*B 06/29/1999 07/13/1999 Nitrate EP FOR WELL B0.8
980918ALBA 09/16/1998 10/14/1998 Nitrate SPRING COLLECTOR #1 (DORRANCE SPRINGS) AA0.37
980226CC*A 02/24/1998 03/23/1998 Nitrate EP FOR SPRING COLLECTORS #1 & #2 AND
961216VAA 12/12/1996 01/28/1997 Nitrate SPRING COLLECTOR #1 (DORRANCE SPRINGS) AA1.2
960830XBA 08/29/1996 10/20/1998 Nitrate WELL BA0.37
950323AQ*A 03/21/1995 04/04/1995 Nitrate EP FOR SPRING COLLECTORS #1 & #2 A0.55
931103M*A 11/01/1993 01/04/1994 Nitrate STANDARD ENTRY POINT A1.2
-1981311 11/13/1990 12/18/1990 Nitrate 3 SPRINGS (ALONG HURRICANE CK. A0.9
-1981312 11/18/1987 01/04/1988 Nitrate 3 SPRINGS (ALONG HURRICANE CK. A0.46
-1981313 02/26/1986 02/26/1986 Nitrate 3 SPRINGS (ALONG HURRICANE CK. A0.57
 



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: 3724
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