OHA Drinking Water Services
PWS ID: 95173 ---- SHORT STOP #1

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, SODIUM = Sodium*
*Non-alert (water quality notice)
Response Time is the number of days from the alert date to the contact report date.
Results:  23 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)
CHEM9211 12/14/2020 01/11/2021 EP-A EP FOR WELL CHEM NITRATE (AS N) 6.535 1001/12/20211
CHEM8263 03/04/2019 03/15/2019 EP-A EP FOR WELL CHEM NITRATE (AS N) 5.195 1003/18/20193
CHEM8212 12/26/2018 01/11/2019 EP-A EP FOR WELL CHEM NITRATE (AS N) 5.185 1001/14/20193
CHEM7820 12/11/2017 12/21/2017 EP-A EP FOR WELL CHEM NITRATE (AS N) 5.125 1012/22/20171
CHEM7312 09/23/2016 09/27/2016 EP-A EP FOR WELL CHEM NITRATE (AS N) 5.665 1010/04/20167
CHEM6864 08/17/2015 09/14/2015 EP-A EP FOR WELL CHEM NITRATE (AS N) 6.495 1009/29/201515
CHEM6362 06/24/2014 07/14/2014 EP-A EP FOR WELL CHEM NITRATE (AS N) 6.125 10
CHEM5538 09/05/2012 09/27/2012 EP-A EP FOR WELL CHEM NITRATE (AS N) 5.85 10
CHEM5056 08/31/2011 09/22/2011 EP-A EP FOR WELL CHEM NITRATE (AS N) 8.45 1009/26/20114
CHEM4888 05/03/2011 05/27/2011 EP-A EP FOR WELL CHEM NITRATE (AS N) 7.65 1006/20/201124
CHEM4753 01/31/2011 02/09/2011 EP-A EP FOR WELL CHEM NITRATE (AS N) 9.25 1002/18/20119
CHEM4585 11/18/2010 12/06/2010 EP-A EP FOR WELL CHEM NITRATE (AS N) 7.25 1012/20/201014
CHEM4458 09/30/2010 10/21/2010 EP-A EP FOR WELL CHEM NITRATE (AS N) 6.65 1010/26/20105
12/14/2009 12/29/2009 EP-A EP FOR WELL CHEM NITRATE (AS N) 7.45 10
09/06/2007 10/02/2009 EP-A EP FOR WELL CHEM NITRATE (AS N) 55 10
COLI5291 06/23/2008 06/25/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present06/26/20081
COLI5291 06/23/2008 06/25/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present06/26/20081
COLI5291 06/23/2008 06/25/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present06/26/20081
COLI5291 06/23/2008 06/25/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present06/26/20081
COLI5280 06/19/2008 06/20/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present06/20/20080
COLI144 04/02/2003 04/08/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM136 01/24/2002 10/02/2002 EP-A EP FOR WELL CHEM ARSENIC 0.0150.0105 0.01
CHEM136 01/24/2002 10/02/2002 EP-A EP FOR WELL SODIUM* SODIUM 2420
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
02/27/2002Coliform
01/31/2002Coliform
01/24/2002Coliform


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: 4748
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