PWS ID: 00914 ---- UMATILLA, 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, SODIUM = Sodium*
*Non-alert (water quality notice)
Results:  16 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
COLI17221 09/25/2017 09/27/2017 DIST-A Outside Faucet COLI COLIFORM, TOTAL (TCR) Present Present Present09/28/2017
CHEM5001 07/13/2011 08/19/2011 EP-B EP FOR INTERTIE WELL (PRIMARY) CHEM FLUORIDE 3.052.39 408/25/2011
CHEM5001 07/13/2011 08/19/2011 EP-A EP FOR GOLF COURSE AND PORT WELLS SODIUM* SODIUM 71.620 08/25/2011
CHEM5001 07/13/2011 08/19/2011 EP-A EP FOR GOLF COURSE AND PORT WELLS SODIUM* SODIUM 6920 08/25/2011
CHEM5001 07/13/2011 08/19/2011 EP-B EP FOR INTERTIE WELL (PRIMARY) SODIUM* SODIUM 73.220 08/25/2011
CHEM5001 07/13/2011 08/19/2011 EP-C EP FOR MCFARLAND WL (JUN-SEP) UMAT50632 SODIUM* SODIUM 63.720 08/25/2011
COLI2862 02/08/2006 02/14/2006 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI2850 02/08/2006 02/09/2006 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI774 11/06/2003 11/10/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI694 09/29/2003 10/15/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI691 09/25/2003 10/13/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI653 09/25/2003 10/07/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
CHEM451 08/29/2002 07/23/2003 EP-B EP for INTERTIE WELL (PRIMARY) CHEM FLUORIDE 2.92.39 4
CHEM451 08/29/2002 07/23/2003 EP-A EP for GOLF COURSE WELL (PRIMARY) SODIUM* SODIUM 11020
CHEM451 08/29/2002 07/23/2003 EP-B EP for INTERTIE WELL (PRIMARY) SODIUM* SODIUM 12020
CHEM451 08/29/2002 07/23/2003 EP-C EP for McFARLAND WELL (JUN THRU SEPT SODIUM* SODIUM 9820
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
03/24/1993AA--GOLF COURSE WELL (PRIMARY)2,4,5-TP Silvex0.0003 0.05
02/08/2001Coliform
04/19/2000Coliform
07/10/1996Coliform
10/18/1995Coliform
06/26/1995Coliform
06/22/1995Coliform
08/11/1993Coliform
03/24/1993CA--McFARLAND WELL (JUN THRU SEPTCyanide1.7 0.2
06/16/1999BA--INTERTIE WELL (PRIMARY)Fluoride2.8 4
07/10/1996BA--INTERTIE WELL (PRIMARY)Fluoride3 4
03/24/1993BA--INTERTIE WELL (PRIMARY)Fluoride3.2 4
03/04/1991BA--INTERTIE WELL (PRIMARY)Fluoride2.7 4
06/16/1999AA--GOLF COURSE WELL (PRIMARY)Sodium98
06/16/1999BA--INTERTIE WELL (PRIMARY)Sodium110
06/16/1999CA--McFARLAND WELL (JUN THRU SEPTSodium89
07/10/1996AA--GOLF COURSE WELL (PRIMARY)Sodium93
07/10/1996BA--INTERTIE WELL (PRIMARY)Sodium100
07/10/1996CA--McFARLAND WELL (JUN THRU SEPTSodium86
03/24/1993AA--GOLF COURSE WELL (PRIMARY)Sodium89
03/24/1993BA--INTERTIE WELL (PRIMARY)Sodium100
03/24/1993CA--McFARLAND WELL (JUN THRU SEPTSodium84



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
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: 3800