OHA Drinking Water Services
PWS ID: 05503 ---- ODF/WL ELK RIVER HATCHERY ---- Non-EPA

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*
*Non-alert (water quality notice)
Results:  14 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
COLI20932 04/27/2021 04/29/2021 SRC-AA Wellhead raw water tap SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/27/2021
COLI20902 03/30/2021 04/02/2021 SRC-AA Domestic water head box COLI COLIFORM, E. COLI Present Present Present04/02/2021
COLI20902 03/30/2021 04/02/2021 SRC-AA Domestic water head box SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/02/2021
COLI20902 03/30/2021 04/02/2021 SRC-AA Domestic water head box SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/02/2021
COLI20902 03/30/2021 04/02/2021 SRC-AA Domestic water head box SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/02/2021
COLI20902 03/30/2021 04/02/2021 SRC-AA Domestic water head box SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/02/2021
COLI20902 03/30/2021 04/02/2021 SRC-AA Domestic water head box SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/02/2021
COLI20895 03/24/2021 03/29/2021 SRC-AA Domestic Water Head Box COLI COLIFORM, E. COLI Present Present Present03/29/2021
COLI20895 03/24/2021 03/29/2021 SRC-AA Domestic Water Head Box SOURCE* COLIFORM, TOTAL (TCR) Present Present Present03/29/2021
COLI18936 06/12/2019 06/17/2019 SRC-AA domestic wtr head box SOURCE* COLIFORM, TOTAL (TCR) Present Present Present06/17/2019
COLI12701 03/25/2014 03/28/2014 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI12510 12/16/2013 12/20/2013 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI10946 09/18/2012 09/20/2012 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI10931 09/12/2012 09/17/2012 DIST-A lab sink 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
01/10/1995Coliform



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: 387