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

MCL = 0.010 mg/L; MCL exceedances are indicated with red text.
ND = Not detected at the minimum reporting level.
Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
(mg/L)
Comments
180731K1-I 07/31/2018 08/14/2018 EP FOR WELLS #4 & #5 EP-AND
211000903-I 04/18/2012 04/26/2012 EP FOR WELLS #4 & #5 EP-AND
211000902-I 04/18/2012 04/26/2012 WELL #4 SRC-AAND
90821061-I 08/20/2009 10/05/2009 EP FOR WELLS #4 & #5 EP-A0.0026
90821062-I 08/20/2009 10/05/2009 EP FOR WELLS #4 & #5 EP-AND
A71227I1-I 12/26/2007 01/10/2008 EP FOR WELLS #4 & #5 EP-A0.005
A71227H1-I 12/26/2007 01/10/2008 EP FOR WELLS #4 & #5 EP-A0.0011
A40914R-1 09/13/2004 10/28/2004 EP FOR WELLS #4 & #5 EP-A0.0006
A40914R-2 09/13/2004 10/28/2004 EP FOR WELLS #4 & #5 EP-AND
 

Archived Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
A00824IAB 08/23/2000 09/22/2000 WELL #5 ABND
970624AKAB 06/24/1997 12/11/1998 WELL #5 ABND
970624AHBB 06/24/1997 12/11/1998 WELL #2 BB0.0007
940421CF*B 04/20/1994 06/27/1994 WELLFIELD "B" (WELLS #1 & #2) BND
-1922970 03/12/1991 04/19/1991 WELLFIELD "A" (WELLS #4 & #5) AND
-1922927 01/08/1991 02/21/1991 WELLFIELD "B" (WELLS #1 & #2) BND
 




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