PWS ID: 00626 ---- PILOT ROCK, 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, SOURCE = Coliform source sample*, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  25 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
CHEM8793 11/19/2019 01/08/2020 EP-A EP FOR WELL #1 - WELLFIELD SAMPLE POINT SODIUM* SODIUM 21.320
COLI16481 01/09/2017 01/12/2017 DIST-A 669 ne 5th sink COLI COLIFORM, TOTAL (TCR) Present Present Present01/11/2017
COLI12073 09/10/2013 09/11/2013 DIST-A 669 ne 5th sink COLI COLIFORM, TOTAL (TCR) Present Present Present09/11/2013
COLI9824 10/17/2011 10/19/2011 DIST-A 699 NE 4th hb COLI COLIFORM, TOTAL (TCR) Present Present Present10/19/2011
COLI9824 10/17/2011 10/19/2011 DIST-A 144 N Alder sink COLI COLIFORM, TOTAL (TCR) Present Present Present10/19/2011
COLI9824 10/17/2011 10/19/2011 DIST-A 657 NE 4th hb COLI COLIFORM, TOTAL (TCR) Present Present Present10/19/2011
COLI9824 10/17/2011 10/19/2011 SRC-AB well #2 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present10/19/2011
COLI9777 10/11/2011 10/14/2011 DIST-A 657 NE 4th sink COLI COLIFORM, TOTAL (TCR) Present Present Present10/13/2011
COLI9777 10/11/2011 10/14/2011 DIST-A #1 well SW Dellwood hb COLI COLIFORM, TOTAL (TCR) Present Present Present10/13/2011
COLI9270 06/20/2011 06/22/2011 DIST-A well #1 hose bib COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI7149 12/09/2009 12/11/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present12/11/2009
COLI6216 04/13/2009 04/14/2009 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI4894 12/12/2007 12/14/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI3544 09/12/2006 09/20/2006 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI3506 09/12/2006 09/13/2006 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM1903 11/17/2005 01/23/2006 EP-A EP FOR WELLFIELD (WELLS #1 AND #2) SODIUM* SODIUM 2520
COLI2722 12/09/2005 12/19/2005 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1446 09/01/2004 09/07/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1446 09/01/2004 09/07/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1446 09/01/2004 09/07/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1440 08/30/2004 09/03/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1177 05/21/2004 06/03/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI382 07/03/2003 07/16/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI330 07/02/2003 07/08/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM159 03/06/2002 10/10/2002 EP-B EP for WELL #2 (FLOWING ARTESIAN) SODIUM* SODIUM 2120
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
11/09/2000Coliform
11/07/2000Coliform
10/09/2000Coliform
09/09/1999Coliform
09/15/1998Coliform
02/10/1997Coliform
02/07/1997Coliform
07/08/1996Coliform
06/11/1996Coliform
10/23/1995Coliform
08/18/1995Coliform
05/08/1995Coliform
05/04/1995Coliform
05/01/1995Coliform
09/08/1994Coliform
09/07/1994Coliform
08/15/1994Coliform
07/27/1994Coliform
07/12/1993Coliform
07/09/1993Coliform
07/08/1993Coliform
06/16/1999AA--WELL #1 (FLOWING ARTESIAN)Sodium23
06/16/1999AB--WELL #2 (FLOWING ARTESIAN)Sodium23
12/04/1996AA--WELL #1 (FLOWING ARTESIAN)Sodium23
03/29/1993AB--WELL #2 (FLOWING ARTESIAN)Sodium21



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: 3777