OHA Drinking Water Services
PWS ID: 01415 ---- CHART SUBDIVISION

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)
Results:  40 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
CHEM8724 10/01/2019 12/02/2019 EP-A EP for WELL SODIUM* SODIUM 34.820
COLI19390 10/03/2019 10/07/2019 DIST-A 2020 Townsend spigot COLI COLIFORM, TOTAL (TCR) Present Present Present10/07/2019
COLI19390 10/03/2019 10/07/2019 SRC-AA source SOURCE* COLIFORM, TOTAL (TCR) Present Present Present10/07/2019
COLI19367 10/01/2019 10/03/2019 DIST-A 1960 Townsend COLI COLIFORM, TOTAL (TCR) Present Present Present10/07/2019
COLI18640 01/24/2019 01/25/2019 DIST-A 2085 Beatrice sink COLI COLIFORM, TOTAL (TCR) Present Present Present01/25/2019
COLI18354 10/24/2018 10/26/2018 DIST-A 1975 Theater Ln Sink COLI COLIFORM, TOTAL (TCR) Present Present Present10/25/2018
COLI17451 11/15/2017 11/17/2017 DIST-A 2093 theater ln sink COLI COLIFORM, TOTAL (TCR) Present Present Present11/16/2017
COLI17451 11/15/2017 11/17/2017 SRC-AA well SOURCE* COLIFORM, TOTAL (TCR) Present Present Present11/16/2017
COLI17434 11/14/2017 11/15/2017 DIST-A 1975 theater lane COLI COLIFORM, E. COLI Present Present Present11/15/2017
COLI17434 11/14/2017 11/15/2017 DIST-A 1975 theater lane COLI COLIFORM, TOTAL (TCR) Present Present Present11/15/2017
COLI17229 09/27/2017 09/29/2017 DIST-A 2015 Beatrice Ave. Sink COLI COLIFORM, TOTAL (TCR) Present Present Present09/28/2017
COLI16516 01/25/2017 01/27/2017 DIST-A 2171 ne chart ave sink COLI COLIFORM, TOTAL (TCR) Present Present Present01/27/2017
COLI16465 01/03/2017 01/05/2017 DIST-A 1765 theater ln sink SPECIAL* COLIFORM, TOTAL (TCR) Present Present Present
COLI16465 01/03/2017 01/05/2017 DIST-A 2137 18th st sink SPECIAL* COLIFORM, TOTAL (TCR) Present Present Present
COLI16382 12/13/2016 12/16/2016 DIST-A 2085 ne beatrice ave sink COLI COLIFORM, TOTAL (TCR) Present Present Present12/14/2016
COLI15648 06/23/2016 06/24/2016 DIST-A 2171 NE chart st sink COLI COLIFORM, TOTAL (TCR) Present Present Present06/27/2016
COLI15283 02/23/2016 02/24/2016 DIST-A 2171 ne chart st sink COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI14971 11/18/2015 11/20/2015 DIST-A 2171 ne chart sink COLI COLIFORM, TOTAL (TCR) Present Present Present11/20/2015
COLI13480 10/22/2014 10/23/2014 DIST-A 2171 ne chart sink COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM5532 08/29/2012 09/27/2012 LCR LEAD 90TH % VALUE 0.0810.0155
CHEM4633 11/15/2010 12/22/2010 EP-A EP for WELL SODIUM* SODIUM 27.620
COLI7031 11/02/2009 11/05/2009 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present11/06/2009
COLI7031 11/02/2009 11/05/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present11/06/2009
COLI7020 10/30/2009 11/02/2009 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present11/02/2009
COLI7020 10/30/2009 11/02/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present11/02/2009
COLI6679 08/27/2009 08/31/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present09/16/2009
COLI6679 08/27/2009 08/31/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present09/16/2009
COLI6679 08/27/2009 08/31/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present09/16/2009
COLI6679 08/27/2009 08/31/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present09/16/2009
COLI6679 08/27/2009 08/31/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present09/16/2009
COLI6506 07/22/2009 07/27/2009 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI6506 07/22/2009 07/27/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM1823 03/16/2005 12/19/2005 EP-A EP for WELL CHEM ARSENIC 0.0110.0105 0.01
COLI2649 11/16/2005 11/22/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2649 11/16/2005 11/22/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2635 11/04/2005 11/16/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2239 07/26/2005 08/01/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1738 12/07/2004 12/13/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1738 12/07/2004 12/13/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1713 11/29/2004 12/06/2004 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
12/06/2002Coliform
10/31/2002Coliform
12/18/2001Coliform
09/19/2001Coliform
03/21/2001Coliform
04/22/1997Coliform
04/21/1997Coliform
06/07/1995Coliform
06/05/1995Coliform
09/24/2001AA--WELLSodium28
10/24/1996AA--WELLSodium33



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: 3853