OHA Drinking Water Services
PWS ID: 01172 ---- WESTERN HILLS MH ESTATES

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:  COLI = Coliform, SOURCE = Coliform source sample*, LCR = Lead and copper 90th percentile, SODIUM = Sodium*
*Non-alert (water quality notice)
Response Time is the number of days from the alert date to the contact report date.
Results:  30 alerts found for this water system.Hide response time
Water Quality Alerts
Alert ID Sample
Date		 Alert
Date		 Source
ID		 Source Name Alert
Type		 Contaminant Result Alert
Level		 MCL Contact
Report		Response
Time (Days)
CHEM9092 08/27/2020 10/09/2020 LCR LEAD 90TH % VALUE 0.0250.0155 10/13/20204
COLI13875 01/14/2015 01/16/2015 DIST-A #26 exterior spigot COLI COLIFORM, TOTAL (TCR) Present Present Present01/16/20150
COLI20583 11/23/2020 11/24/2020 DIST-A #53 COLI COLIFORM, TOTAL (TCR) Present Present Present11/24/20200
COLI8565 11/03/2010 11/04/2010 DIST-A 74695 hale ln os tap COLI COLIFORM, TOTAL (TCR) Present Present Present11/05/20101
COLI7691 06/03/2010 06/04/2010 DIST-A 74866 Doan Rd #64 COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1209 06/03/2004 06/10/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI985 01/08/2004 02/05/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI793 11/06/2003 11/14/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM8429 06/26/2019 08/02/2019 EP-D EP FOR WELLS #5 & #6 SODIUM* SODIUM 27.620
CHEM525 06/10/2003 09/22/2003 EP-D EP FOR WELLS #5 & #6 SODIUM* SODIUM 2420
COLI22043 04/06/2022 04/08/2022 DIST-A none given COLI COLIFORM, TOTAL (TCR) Present Present Present04/09/20221
COLI7717 06/09/2010 06/10/2010 DIST-A Unit 66 COLI COLIFORM, TOTAL (TCR) Present Present Present06/05/2010-5
COLI16113 10/12/2016 10/14/2016 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI21830 12/29/2021 01/03/2022 SRC-DB well #6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI20609 12/01/2020 12/03/2020 SRC-DB Well #6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI18857 05/22/2019 05/23/2019 SRC-DB well #6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present05/24/20191
COLI18623 01/16/2019 01/17/2019 SRC-DB Well #6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI18591 12/30/2018 01/03/2019 SRC-DB well #6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI13707 12/10/2014 12/12/2014 SRC-DB well #6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15141 12/23/2015 12/28/2015 SRC-DB Well 6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15141 12/23/2015 12/28/2015 SRC-DB Well 6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15141 12/23/2015 12/28/2015 SRC-DB Well 6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15141 12/23/2015 12/28/2015 SRC-DB Well 6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI7717 06/03/2010 06/10/2010 SRC-DB Well 6 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present06/05/2010-5
COLI15126 12/04/2015 12/22/2015 SRC-DB WELL 6 pumphouse COLI COLIFORM, E. COLI Present Present Present12/22/20150
COLI15126 12/04/2015 12/22/2015 SRC-DB WELL 6 pumphouse SOURCE* COLIFORM, TOTAL (TCR) Present Present Present12/22/20150
COLI8623 11/10/2010 11/12/2010 SRC-DB WELL 6 SPIGOT SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
CHEM525 06/10/2003 09/22/2003 EP-A WELLFIELD (WELLS #1 & #2) SODIUM* SODIUM 34.420
CHEM525 06/10/2003 09/22/2003 EP-A WELLFIELD (WELLS #1 & #2) SODIUM* SODIUM 28.320
COLI15006 12/02/2015 12/03/2015 DIST-A wellhd #6 spigot COLI COLIFORM, TOTAL (TCR) Present Present Present12/04/20151
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
05/24/2001Coliform
05/10/2001Coliform
05/03/2001Coliform
10/19/1995Coliform
09/21/1995Coliform
08/24/1995Coliform
04/28/1994Coliform
04/12/2001AB--WELL #2Combined Radium (-226 & -228)9 5
02/12/2001AB--WELL #2Combined Radium (-226 & -228)5.34 5
09/19/2000AB--WELL #2Gross Alpha, Excl. Radon & U9.65 15
10/19/1998DA--WELL #5Phthalates (Di(2-Ethylhexyl))0.019 0.006
09/19/2000AA--WELL #1Sodium48.1
09/19/2000AB--WELL #2Sodium30.9
12/13/1999DB--WELL #6Sodium24.03
09/24/1997CA--WELL #3Sodium48.4
09/15/1994CA--WELL #3Sodium32.3
09/25/1997A--WELLFIELD (WELLS #1 & #2)Toluene0.0005 1
09/23/1993A--WELLFIELD (WELLS #1 & #2)Toluene0.0008 1


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: 3566
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