OHA Drinking Water Services
PWS ID: 94718 ---- CHEMICAL WASTE MGT OF NW INC
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
180619A3-I 06/18/2018 07/09/2018 EP for WELL EP-AND
250138701-I 08/29/2013 11/15/2013 EP for WELL EP-AND
A71106AN1-I 11/05/2007 01/10/2008 EP for WELL EP-A0.0008
A50818AU-1I 08/17/2005 01/10/2006 EP for WELL EP-A0.001
A40910D-1I 09/09/2004 10/28/2004 EP for WELL EP-A0.0014
 

Archived Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
A10809ASAA 08/08/2001 09/10/2001 WELL AA0.0009
A10809WAA 08/08/2001 09/10/2001 WELL AA0.0027
980916BEAA 09/15/1998 10/14/1998 WELL AA0.0008
36706 09/24/1993 01/05/1994 WELL - WELL 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
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 2852