OHA Drinking Water Services
PWS ID: 91094 ---- OTE BAKER VALLEY RA I84

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
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
CHEM9226 01/13/2021 01/22/2021 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 5.135 1001/18/2021
CHEM8835 01/15/2020 02/04/2020 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 5.295 1002/04/2020
CHEM8241 01/30/2019 02/15/2019 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 5.275 1002/15/2019
CHEM7851 01/03/2018 01/30/2018 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 5.935 1001/30/2018
CHEM7511 02/08/2017 02/23/2017 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 6.145 1002/23/2017
CHEM7030 01/13/2016 01/26/2016 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 6.495 1001/25/2016
CHEM6621 01/14/2015 02/09/2015 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 6.065 1002/19/2015
CHEM6551 11/19/2014 12/03/2014 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 5.955 1012/03/2014
CHEM6032 10/09/2013 10/25/2013 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 6.225 1010/23/2013
CHEM5583 10/17/2012 10/26/2012 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 7.395 1010/26/2012
COLI10716 07/18/2012 07/20/2012 DIST-A I-84 mp 295 east maint room COLI COLIFORM, TOTAL (TCR) Present Present Present07/23/2012
CHEM5190 12/07/2011 12/19/2011 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 5.735 1012/20/2011
CHEM4652 12/15/2010 01/05/2011 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 6.415 1001/06/2011
CHEM3906 12/02/2009 01/14/2010 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 6.465 1001/22/2010
CHEM2728 10/01/2007 12/19/2007 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 6.65 10
CHEM2481 04/25/2007 05/11/2007 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 6.85 10
CHEM2331 01/17/2007 02/12/2007 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 75 10
CHEM2302 11/29/2006 12/27/2006 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 75 10
CHEM1844 10/03/2005 12/19/2005 EP-A EP for DEEP GROUNDWATER WELL CHEM NITRATE (AS N) 65 10
COLI537 07/09/2003 09/03/2003 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI537 07/09/2003 09/03/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
12/10/1998AA--DEEP GROUNDWATER WELLNitrate5.3 10
07/15/1996A--EP for DEEP GROUNDWATER WELLNitrate5.22 10



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: 2585