OHA Drinking Water Services
PWS ID: 01479 ---- TWILIGHT VIEW ESTATES ---- Inactive

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
*Non-alert (water quality notice)
Results:  21 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
CHEM9369 06/25/2021 07/02/2021 LCR COPPER 90TH % VALUE 1.6512551.35
COLI20534 11/06/2020 11/10/2020 DIST-A 2920 Galaxy COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI20534 11/06/2020 11/10/2020 DIST-A 2884 Galaxy COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI20534 11/06/2020 11/10/2020 DIST-A 2875 Galaxy COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI20534 11/06/2020 11/10/2020 SRC-AA Well Tap SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI20524 11/05/2020 11/06/2020 DIST-A 2920 Galaxy COLI COLIFORM, TOTAL (TCR) Present Present Present11/06/2020
COLI18771 04/10/2019 04/12/2019 DIST-A 2879 Galaxy COLI COLIFORM, TOTAL (TCR) Present Present Present04/12/2018
COLI18776 04/11/2019 04/12/2019 DIST-A 2879 Galaxy COLI COLIFORM, TOTAL (TCR) Present Present Present04/12/2019
COLI18776 04/11/2019 04/12/2019 DIST-A 2884 Galaxy COLI COLIFORM, TOTAL (TCR) Present Present Present04/12/2019
COLI18776 04/11/2019 04/12/2019 DIST-A 2920 Galaxy COLI COLIFORM, TOTAL (TCR) Present Present Present04/12/2019
COLI18776 04/11/2019 04/12/2019 SRC-AA Well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/12/2019
COLI18542 12/17/2018 12/18/2018 DIST-A 2920 Galaxy COLI COLIFORM, TOTAL (TCR) Present Present Present12/18/2018
COLI18542 12/17/2018 12/18/2018 DIST-A 2875 Galaxy COLI COLIFORM, TOTAL (TCR) Present Present Present12/18/2018
COLI18542 12/17/2018 12/18/2018 DIST-A 2879 Galaxy COLI COLIFORM, TOTAL (TCR) Present Present Present12/18/2018
COLI18542 12/17/2018 12/18/2018 SRC-AA Well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present12/18/2018
COLI18535 12/13/2018 12/17/2018 DIST-A 2920 Galaxy COLI COLIFORM, TOTAL (TCR) Present Present Present12/17/2018
CHEM7275 08/30/2016 09/02/2016 LCR COPPER 90TH % VALUE 1.78121.35 09/02/2016
CHEM4413 09/21/2010 10/11/2010 LCR COPPER 90TH % VALUE 2.31.35 12/02/2010
CHEM1594 03/14/2002 05/11/2005 LCR COPPER 90TH % VALUE 1.71.35
COLI1261 06/18/2004 07/06/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1260 06/18/2004 07/02/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
11/27/2002Coliform
11/26/2002Coliform
11/27/2000Coliform
10/26/2000Coliform
10/17/2000Coliform
05/18/1999Coliform
08/30/1998Coliform
06/10/1998Coliform
06/04/1998Coliform



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: 4399