OHA Drinking Water Services
PWS ID: 00567 ---- HILAND WC - WESTWOOD

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*, LCR = Lead and copper 90th percentile, LCRE = Lead and copper corrosion control, SODIUM = Sodium*
*Non-alert (water quality notice)
Response Time is the number of days from the alert date to the contact report date.
Results:  45 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)
CHEM9614 12/06/2021 12/28/2021 LCR LEAD 90TH % VALUE 0.0180.0155 12/29/20211
CHEM8775 11/27/2019 12/27/2019 EP-A EP FOR WELLFIELD SODIUM* SODIUM 78.120 01/06/202010
COLI17787 05/02/2018 05/04/2018 DIST-A 446 Evans St. hose bib COLI COLIFORM, TOTAL (TCR) Present Present Present05/04/20180
CHEM7364 10/12/2016 10/24/2016 LCR COPPER 90TH % VALUE 1.951.35 10/27/20163
COLI15788 07/25/2016 07/27/2016 SRC-AB well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI15762 07/20/2016 07/22/2016 DIST-A 248 e bain hb COLI COLIFORM, E. COLI Present Present Present07/27/20165
COLI15762 07/20/2016 07/22/2016 DIST-A 248 e bain hb COLI COLIFORM, TOTAL (TCR) Present Present Present07/27/20165
COLI15762 07/20/2016 07/22/2016 SRC-AB well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present07/27/20165
COLI15645 06/20/2016 06/23/2016 SRC-AB pumphouse SOURCE* COLIFORM, TOTAL (TCR) Present Present Present06/24/20161
COLI15520 05/24/2016 05/27/2016 SRC-AB well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present06/06/201610
LCRE19556 04/01/2016 05/11/2016 EP-A EP FOR WELLFIELD LCRE LCR EXCURSION13>0 05/13/20162
COLI15431 04/19/2016 04/21/2016 SRC-AB well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present04/21/20160
COLI14890 10/27/2015 10/29/2015 DIST-A 407 e evans os faucet COLI COLIFORM, TOTAL (TCR) Present Present Present10/30/20151
COLI14890 10/27/2015 10/29/2015 SRC-AB well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present10/30/20151
COLI14885 10/23/2015 10/27/2015 DIST-A 8255 e. alsea hwy os faucet COLI COLIFORM, TOTAL (TCR) Present Present Present10/28/20151
COLI14885 10/23/2015 10/27/2015 SRC-AB well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present10/28/20151
COLI13059 07/21/2014 07/23/2014 DIST-A 8255 e evans COLI COLIFORM, TOTAL (TCR) Present Present Present07/23/20140
COLI12964 06/30/2014 07/03/2014 DIST-A 411 east evans COLI COLIFORM, TOTAL (TCR) Present Present Present07/03/20140
CHEM6182 12/10/2013 01/16/2014 LCR LEAD 90TH % VALUE 0.01750.0155 02/09/201424
LCRE15392 05/01/2013 06/05/2013 EP-A EP FOR WELLFIELD LCRE LCR EXCURSION1>0 06/14/20139
CHEM5664 12/11/2012 01/10/2013 LCR COPPER 90TH % VALUE 3.791.35
LCRE14621 10/01/2012 11/07/2012 EP-A EP FOR WELLFIELD LCRE LCR EXCURSION6>0
LCRE14448 09/01/2012 10/02/2012 EP-A EP FOR WELLFIELD LCRE LCR EXCURSION3>0
LCRE14413 08/01/2012 09/11/2012 EP-A EP FOR WELLFIELD LCRE LCR EXCURSION24>0 10/03/201222
LCRE13593 01/01/2012 02/08/2012 EP-A EP FOR WELLFIELD LCRE LCR EXCURSION4>0
COLI10026 12/14/2011 12/16/2011 SRC-AB well #1 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
LCRE12069 12/01/2010 01/10/2011 EP-A EP FOR WELLFIELD LCRE LCR EXCURSION1>0
CHEM4275 07/28/2010 LCR COPPER 90TH % VALUE 2.831.35
CHEM4142 05/12/2010 06/14/2010 EP-A EP FOR WELLFIELD (WELLS #2 & 1) SODIUM* SODIUM 30.720
COLI5374 07/09/2008 07/11/2008 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present07/11/20080
COLI4828 11/20/2007 11/26/2007 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI4828 11/20/2007 11/26/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI4828 11/20/2007 11/26/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI4828 11/20/2007 11/26/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI4810 11/14/2007 11/16/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM2638 08/07/2007 10/08/2007 LCR LEAD 90TH % VALUE 0.0680.0155
CHEM1251 07/21/1993 03/21/2005 LCR COPPER 90TH % VALUE 8.551.35
CHEM1251 06/22/1994 03/21/2005 LCR COPPER 90TH % VALUE 5.2151.35
LCRE4617 05/01/2004 06/09/2004 EP-A EP FOR WELLFIELD LCRE LCR EXCURSION17>0
LCRE4642 02/01/2004 03/02/2004 EP-A EP FOR WELLFIELD LCRE LCR EXCURSION1>0
LCRE5676 01/01/2004 02/05/2004 EP-A EP FOR WELLFIELD LCRE LCR EXCURSION1>0
COLI53 02/05/2003 02/11/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
LCRE3958 10/01/2002 12/10/2002 EP-A EP FOR WELLFIELD LCRE LCR EXCURSION4>0
LCRE3966 09/01/2002 10/15/2002 EP-A EP FOR WELLFIELD LCRE LCR EXCURSION1>0
LCRE2659 04/01/2002 05/07/2002 EP-A EP FOR WELLFIELD LCRE LCR EXCURSION3>0
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
02/08/2000Coliform
08/01/1995Coliform
06/06/1995Coliform
07/06/1993Coliform
12/12/2001A--WELLFIELD (WELLS #2 & 1)Sodium143
12/14/1998A--WELLFIELD (WELLS #2 & 1)Sodium64.6
10/26/1995A--WELLFIELD (WELLS #2 & 1)Sodium94.8



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 :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3370