OHA Drinking Water Services
PWS ID: 00279 ---- ESTACADA, 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:  CHEM = Chemical, COLI = Coliform
Results:  10 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
CHEM9290 03/23/2021 04/14/2021 EP-A EP FOR CLACKAMAS RIVER CHEM DICHLOROMETHANE 0.00340.0005 0.00504/14/2021
COLI16922 07/13/2017 07/14/2017 DIST-A lakeshore COLI COLIFORM, TOTAL (TCR) Present Present Present07/14/2017
CHEM6375 07/07/2014 07/25/2014 EP-A EP FOR CLACKAMAS RIVER CHEM XYLENES 0.00130.0005 1007/25/2014
CHEM6350 06/09/2014 07/02/2014 EP-A EP FOR CLACKAMAS RIVER CHEM XYLENES 0.0020.0005 1007/02/2014
CHEM6303 05/13/2014 05/30/2014 EP-A EP FOR CLACKAMAS RIVER CHEM XYLENES 0.0010.0005 1005/30/2014
COLI4846 11/20/2007 11/29/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present11/28/2007
COLI4833 11/20/2007 11/27/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI4578 09/25/2007 09/28/2007 DIST-A Distribution System COLI COLIFORM, E. COLI Present Present Present
COLI4578 09/25/2007 09/28/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI7291 08/20/2007 09/10/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
11/15/1999Coliform
08/25/1997Coliform
10/17/1995Coliform



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: 3950