OHA Drinking Water Services
PWS ID: 00278 ---- ENTERPRISE, CITY OF

Alerts indicate water quality tests with analytical results greater than the detection limit or one-half of the maximum allowable contaminant level which may require some follow-up actions by Drinking Water Services. See the Contacts link for reports on follow-up actions. Alerts are not water quality violations. Violations for this water system can be found here.

Alert Type Abbreviations:  CHEM = Chemical, COLI = Coliform, SOURCE = Coliform source sample*, SPECIAL = Coliform special sample*, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  25 alerts found for this water system.Show response time
Water Quality Alerts
Alert ID Sample
Date
Alert
Date
Source
ID
Source Name Alert
Type
Contaminant Result Alert
Level
MCL Contact
Report
COLI21638 11/08/2021 11/09/2021 DIST-A Test hydrant #6 cemetery COLI COLIFORM, TOTAL (TCR) Present Present Present11/09/2021
COLI21623 11/03/2021 11/05/2021 DIST-A Test Hydrant #6 COLI COLIFORM, TOTAL (TCR) Present Present Present11/04/2021
CHEM9441 08/04/2021 09/01/2021 EP-B EP FOR WELL SODIUM* SODIUM 31.720
CHEM9371 07/06/2021 07/08/2021 EP-A EP FOR SPRING COLLECTORS CHEM NITRATE (AS N) 15.45 1007/08/2021
CHEM9263 02/23/2021 03/17/2021 EP-A EP FOR SPRING COLLECTORS CHEM NITRATE (AS N) 8.355 1003/18/2021
COLI20827 02/10/2021 02/12/2021 SRC-AB Dorrance Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI20238 08/25/2020 09/10/2020 DIST-A Eagles View Hyland Dr SPECIAL* COLIFORM, TOTAL (TCR) Present Present Present
COLI19080 07/31/2019 08/02/2019 SRC-AB Dorrance SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI17774 04/24/2018 04/26/2018 SRC-AB lower springs SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI16939 07/17/2017 07/19/2017 SRC-AA whitmore spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15836 08/09/2016 08/11/2016 SRC-AA dorrance springs SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15637 06/20/2016 06/22/2016 SRC-AA Dorrance Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15497 05/16/2016 05/18/2016 SRC-AB dorrance spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15169 01/04/2016 01/07/2016 SRC-AB DorranceSprings SpringHouse SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI14870 10/19/2015 10/22/2015 SRC-AA Whitmore Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI14870 10/19/2015 10/22/2015 SRC-AB Dorrance Spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI14765 09/14/2015 10/01/2015 SRC-AB Dorrance spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI12921 06/23/2014 06/25/2014 SRC-AB spring collector for dorrance SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI12272 10/07/2013 10/10/2013 SRC-AB dorrance spring SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
CHEM5578 09/27/2012 10/26/2012 EP-B EP FOR WELL SODIUM* SODIUM 2620
CHEM5564 09/17/2012 10/15/2012 EP-B EP FOR WELL CHEM DI(2-ETHYLHEXYL) - PHTHALATE 0.001050.0006 0.00610/15/2012
COLI8698 11/29/2010 12/02/2010 SRC-AA Spring 1 Whitmore SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI5451 07/07/2008 08/06/2008 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI5451 07/07/2008 08/06/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM437 05/14/2003 06/26/2003 EP-A EP FOR SPRING COLLECTORS #1 & #2 SODIUM* SODIUM 2720
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
06/22/1998Coliform
10/23/1997Coliform
10/08/1997Coliform
10/02/1996Coliform
09/04/1996Coliform
02/22/1995Coliform
12/12/1994Coliform
12/06/1994Coliform
08/23/1994Coliform
07/05/1994Coliform
03/01/1994Coliform
07/08/1993Coliform
07/06/1993Coliform
08/13/2001B--EP FOR WELLSodium29
09/16/1998AA--SPRING COLLECTOR #1 (DORRANCE SPRINGS)Sodium26
08/29/1996BA--WELLSodium22



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: 3724