OHA Drinking Water Services
PWS ID: 91687 ---- LACOMB ELEMENTARY

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*, 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:  18 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)
COLI748 10/24/2003 11/03/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI748 10/24/2003 11/03/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI729 10/20/2003 10/27/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI729 10/20/2003 10/27/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI711 10/14/2003 10/21/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI20544 11/10/2020 11/12/2020 DIST-A Rm #22 sink COLI COLIFORM, TOTAL (TCR) Present Present Present11/12/20200
COLI20435 10/15/2020 10/16/2020 DIST-A Lac Rm #8 Sink COLI COLIFORM, TOTAL (TCR) Present Present Present10/19/20203
COLI20435 10/15/2020 10/16/2020 DIST-A Lac Rm #11 Sink COLI COLIFORM, TOTAL (TCR) Present Present Present10/19/20203
COLI20435 10/15/2020 10/16/2020 DIST-A Lac Rm #22 Sink COLI COLIFORM, TOTAL (TCR) Present Present Present10/19/20203
COLI20435 10/15/2020 10/16/2020 SRC-AC Entry Point-L70788 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present10/19/20203
COLI20422 10/13/2020 10/14/2020 DIST-A Rm #8 Sink COLI COLIFORM, TOTAL (TCR) Present Present Present10/15/20201
COLI11862 07/16/2013 07/18/2013 DIST-A room #1 sink SPECIAL* COLIFORM, TOTAL (TCR) Present Present Present07/18/20130
CHEM2058 05/09/2006 06/20/2006 EP-A EP FOR WELL (2001 - L50462) CHEM LEAD 0.03220.014 0.015
CHEM1847 05/17/2005 12/19/2005 EP-A EP FOR WELL (2001 - L50462) CHEM LEAD 0.1090.014 0.015
CHEM1415 12/27/1993 03/21/2005 LCR COPPER 90TH % VALUE 3.91.35
CHEM1415 01/09/1996 03/21/2005 LCR COPPER 90TH % VALUE 2.781.35
CHEM1415 12/27/1993 03/21/2005 LCR LEAD 90TH % VALUE 0.0240.0155
CHEM125 05/14/2002 10/02/2002 EP-A EP for WELL SODIUM* SODIUM 21.620
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
06/09/1999A--EP for WELLP-Dichlorobenzene0.0006 0.075
05/11/1999A--EP for WELLP-Dichlorobenzene0.0029 0.075
08/04/1993AA--WELLToluene0 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
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 986
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