OHA Drinking Water Services
PWS ID: 00714 ---- UMPQUA RANCH COOP
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
512171401-I 12/17/2015 01/08/2016 EP FOR WELLS & N. UMPQUA RIVER EP-AND
209140506-I 09/14/2012 10/11/2012 EP FOR WELLS & N. UMPQUA RIVER EP-AND
905270501-I 05/27/2009 06/12/2009 EP FOR WELLS & N. UMPQUA RIVER EP-AND
610300406 10/29/2006 12/04/2006 EP FOR WELLS & N. UMPQUA RIVER EP-AND
31030-8I 10/29/2003 12/03/2003 EP FOR WELLS & N. UMPQUA RIVER EP-AND
 

Archived Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
81123-11 11/22/1998 01/19/1999 EP FOR WELLS AND
30922-29 09/22/1993 03/17/1994 WELL #1 AAND
-1951048 12/06/1991 01/15/1992 EP FOR WELLS AND
-1951049 01/17/1984 01/17/1984 EP FOR WELLS AND
 




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: 3398