OHA Drinking Water Services
PWS ID: 01136 ---- CAMP UMATILLA - ADMIN

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:  7 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
CHEM8083 07/31/2018 09/21/2018 EP-A EP FOR WELLS #4 & #5 SODIUM* SODIUM 44.820
COLI12048 09/04/2013 09/06/2013 SRC-AB well #5 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI11125 11/01/2012 11/05/2012 SRC-AB well #5 SOURCE* COLIFORM, TOTAL (TCR) Present Present Present
COLI8622 11/09/2010 11/12/2010 DIST-A bldg 419 admn 78798 COLI COLIFORM, TOTAL (TCR) Present Present Present11/15/2010
CHEM3780 08/20/2009 10/14/2009 EP-A EP FOR WELLFIELD "A" (WELLS #4 & #5) SODIUM* SODIUM 6120
CHEM3780 08/20/2009 10/14/2009 EP-A EP FOR WELLFIELD "A" (WELLS #4 & #5) SODIUM* SODIUM 3620
COLI4580 09/26/2007 09/28/2007 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
*Non-alert (water quality notice)


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
07/31/1995Coliform
08/23/2000AB--WELL #5Sodium61
06/24/1997AB--WELL #5Sodium60
06/24/1997BB--WELL #2Sodium47
04/20/1994B--WELLFIELD "B" (WELLS #1 & #2)Sodium49
03/12/1991A--WELLFIELD "A" (WELLS #4 & #5)Sodium64.1
01/08/1991B--WELLFIELD "B" (WELLS #1 & #2)Sodium43



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: 4374