OHA Drinking Water Services
PWS ID: 01475 ---- OREGON WATER UTILITIES - MOUNTAIN LAKES
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
181008701B-I 10/01/2018 01/31/2019 EP FOR WELL #1 EP-A0.00102
1609B6201B-I 09/27/2016 10/11/2016 EP FOR WELL #3 EP-C0.00177
131109001C-I 11/05/2013 11/27/2013 EP FOR WELL #3 EP-C0.00339
1008617-I 08/18/2010 09/08/2010 EP FOR WELL #3 EP-C0.00289
071073601A 10/29/2007 12/24/2007 EP FOR WELL #3 EP-C0.00316
050251301A 02/24/2005 04/11/2005 EP FOR WELL #3 EP-C0.00332
 

Archived Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
992784 03/22/1999 12/21/2000 WELL #2 BAND
9606-128-1 06/17/1996 04/14/1997 WELL #1 AAND
 




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 :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 4308