OHA Drinking Water Services
PWS ID: 00062 ---- YOUNGS RIVER LEWIS & CLARK WD

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, LCR = Lead and copper 90th percentile
Results:  31 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
CHEM9114 10/01/2020 10/22/2020 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.120.06 0.0610/23/2020
CHEM9114 10/01/2020 10/22/2020 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.060.06 0.0610/23/2020
CHEM8999 06/15/2020 07/15/2020 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.0670.06 0.0607/27/2020
CHEM8859 02/11/2020 02/28/2020 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.1030.06 0.0603/02/2020
CHEM8859 02/11/2020 02/28/2020 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.070.06 0.0603/02/2020
CHEM8664 10/14/2019 11/04/2019 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.1190.06 0.0612/04/2019
CHEM8664 10/14/2019 11/04/2019 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL TRIHALOMETHANES (TTHM) 0.10420.08 0.0812/04/2019
CHEM8480 07/25/2019 09/04/2019 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL TRIHALOMETHANES (TTHM) 0.08650.08 0.0810/25/2019
CHEM8385 06/17/2019 07/01/2019 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.0680.06 0.0607/01/2019
CHEM8385 06/17/2019 07/01/2019 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL TRIHALOMETHANES (TTHM) 0.080.08 0.0807/01/2019
CHEM8130 10/15/2018 11/01/2018 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.0760.06 0.0610/31/2018
CHEM8130 10/15/2018 11/01/2018 DIST-A DISTRIBUTION SYSTEM CHEM TOTAL TRIHALOMETHANES (TTHM) 0.08430.08 0.0810/31/2018
COLI14692 09/14/2015 09/17/2015 DIST-A dow reservation hb COLI COLIFORM, TOTAL (TCR) Present Present Present09/17/2015
CHEM6392 07/23/2014 08/05/2014 DIST-A Distribution System CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06040.06 0.0608/05/2014
CHEM6392 07/23/2014 08/05/2014 DIST-A Distribution System CHEM TOTAL TRIHALOMETHANES (TTHM) 0.08090.08 0.0808/05/2014
CHEM6228 02/24/2014 03/17/2014 DIST-A Distribution System CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.06210.06 0.06
COLI10951 09/18/2012 09/21/2012 DIST-A 92385 carnegie rd hb COLI COLIFORM, TOTAL (TCR) Present Present Present09/24/2012
COLI10923 09/11/2012 09/14/2012 DIST-A 34583 hwy 101 sink COLI COLIFORM, TOTAL (TCR) Present Present Present09/14/2012
COLI10923 09/11/2012 09/14/2012 DIST-A dike sample tap COLI COLIFORM, TOTAL (TCR) Present Present Present09/14/2012
CHEM5120 10/19/2011 11/01/2011 DIST-A Distribution System CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.07020.06 0.0601/17/2012
CHEM5120 10/19/2011 11/01/2011 DIST-A Distribution System CHEM TOTAL TRIHALOMETHANES (TTHM) 0.110.08 0.0801/17/2012
CHEM4320 07/20/2010 08/27/2010 DIST-A Distribution System CHEM TOTAL TRIHALOMETHANES (TTHM) 0.09660.08 0.0811/17/2010
COLI6920 10/07/2009 10/09/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI6693 09/01/2009 09/03/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present09/10/2009
COLI4291 07/16/2007 07/19/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM1704 06/02/2005 08/16/2005 DIST-A Distribution System CHEM TOTAL HALOACETIC ACIDS (HAA5) 0.07150.06 0.06
CHEM1704 06/02/2005 08/16/2005 DIST-A Distribution System CHEM TOTAL TRIHALOMETHANES (TTHM) 0.1250.08 0.08
CHEM1182 08/10/1993 03/21/2005 LCR COPPER 90TH % VALUE 2.361.35
CHEM1182 01/18/1995 03/21/2005 LCR COPPER 90TH % VALUE 1.451.35
CHEM905 08/19/2004 10/19/2004 DIST-A Distribution System CHEM TOTAL TRIHALOMETHANES (TTHM) 0.1010.08 0.08
COLI1531 09/02/2004 10/05/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
09/07/2000Coliform
09/04/1997Coliform
08/09/2000AA--NORTH FORK/BARNEY CREEKGross Alpha, Excl. Radon & U7.19 15


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: 3874
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