OHA Drinking Water Services
PWS ID: 00544 ---- MOUNT ANGEL, CITY OF

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, LCR = Lead and copper 90th percentile, SODIUM = Sodium*
*Non-alert (water quality notice)
Response Time is the number of days from the alert date to the contact report date.
Results:  29 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)
COLI646 09/04/2003 10/03/2003 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI22113 05/11/2022 05/13/2022 DIST-A 290 alder COLI COLIFORM, TOTAL (TCR) Present Present Present05/11/2022-2
COLI22113 05/11/2022 05/13/2022 DIST-A 495 Alder COLI COLIFORM, TOTAL (TCR) Present Present Present05/11/2022-2
COLI22113 05/11/2022 05/13/2022 DIST-A 855 Reagan COLI COLIFORM, TOTAL (TCR) Present Present Present05/11/2022-2
COLI22105 05/09/2022 05/11/2022 DIST-A 400 Alder St COLI COLIFORM, TOTAL (TCR) Present Present Present05/11/20220
COLI22105 05/09/2022 05/11/2022 DIST-A 855 Reagan COLI COLIFORM, TOTAL (TCR) Present Present Present05/11/20220
COLI22004 03/17/2022 03/18/2022 DIST-A 305 E Church COLI COLIFORM, TOTAL (TCR) Present Present Present03/18/20220
COLI21992 03/09/2022 03/11/2022 DIST-A 875 Reagen COLI COLIFORM, TOTAL (TCR) Present Present Present03/09/2022-2
COLI21992 03/09/2022 03/11/2022 DIST-A 855 Reagen COLI COLIFORM, TOTAL (TCR) Present Present Present03/09/2022-2
COLI21992 03/09/2022 03/11/2022 DIST-A 845 Reagen COLI COLIFORM, TOTAL (TCR) Present Present Present03/09/2022-2
COLI21988 03/07/2022 03/09/2022 DIST-A 855 Reagan COLI COLIFORM, TOTAL (TCR) Present Present Present03/09/20220
COLI21666 11/16/2021 11/18/2021 DIST-A 595 N Garfield SS #4 COLI COLIFORM, TOTAL (TCR) Present Present Present11/19/20211
COLI19032 07/15/2019 07/17/2019 DIST-A ss 2 COLI COLIFORM, TOTAL (TCR) Present Present Present11/13/2019119
COLI18635 01/22/2019 01/24/2019 DIST-A SS 3 COLI COLIFORM, TOTAL (TCR) Present Present Present01/24/20190
COLI15379 04/04/2016 04/05/2016 DIST-A ss 4 COLI COLIFORM, TOTAL (TCR) Present Present Present04/06/20161
COLI1349 07/09/2004 08/06/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI777 10/20/2003 11/12/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI777 10/16/2003 11/12/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI646 09/04/2003 10/03/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM1241 12/08/1993 03/21/2005 LCR LEAD 90TH % VALUE 0.01780.0155
CHEM7379 05/31/2016 11/04/2016 EP-A EP FOR WELL #5 SODIUM* SODIUM 35.620
CHEM7188 04/11/2016 06/29/2016 EP-C EP FOR WELL #6 SODIUM* SODIUM 4420
CHEM7082 10/14/2014 03/23/2016 EP-D EP FOR WELL #7 SODIUM* SODIUM 43.520
CHEM5008 06/28/2011 08/30/2011 EP-D EP FOR WELL #7 SODIUM* SODIUM 4120
CHEM3721 08/18/2009 09/25/2009 EP-D EP FOR WELL #7 SODIUM* SODIUM 36.620
CHEM2679 08/14/2007 10/29/2007 EP-A EP FOR WELL #5 SODIUM* SODIUM 34.820
CHEM2219 06/09/2006 10/20/2006 EP-D EP FOR WELL #7 SODIUM* SODIUM 35.520
CHEM1513 03/14/2002 04/05/2005 EP-C EP FOR WELL #6 SODIUM* SODIUM 3720
CHEM990 08/18/2004 11/19/2004 EP-A EP FOR WELL #5 SODIUM* SODIUM 3220
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
11/17/1998Coliform
10/18/1996Coliform
06/07/1996Coliform
07/16/1993Coliform
02/22/2001AA--WELL #5Sodium38
02/22/2001BA--WELL #4Sodium60
04/21/1998AA--WELL #5Sodium40
04/21/1998BA--WELL #4Sodium60
03/07/1996C--EP FOR WELL #6Sodium42.3
03/24/1993AA--WELL #5Sodium36.2
03/24/1993BA--WELL #4Sodium55.6
03/01/1991A--EP FOR WELL #5Sodium34.1
03/01/1991B--EP FOR WELL #4Sodium57.2


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: 3367
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Water Advisories :: Contact Reports :: Cyanotoxins :: PFAS :: Post-wildfire VOCs
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