OHA Drinking Water Services
PWS ID: 00978 ---- ALSEA COUNTY SERVICE DISTRICT
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
2148633-I 07/12/2021 09/02/2021 EP FOR WELLFIELD: EAST/WEST WELLS EP-AND
26687-I 08/29/2012 09/13/2012 EP FOR WELLFIELD: EAST/WEST WELLS EP-AND
17319-I 08/12/2008 09/15/2008 EP FOR WELLFIELD: EAST/WEST WELLS EP-AND
11022I 10/06/2005 11/17/2005 EP FOR WELLFIELD: EAST/WEST WELLS EP-A0.00057
4616I 06/10/2002 08/07/2002 EP FOR WELLFIELD: EAST/WEST WELLS EP-AND
 

Archived Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
96688 11/24/1998 06/01/1999 WELLFIELD: EAST/WEST WELLS AND
30708-1 07/07/1993 01/28/1994 WELLFIELD: EAST/WEST WELLS AND
-1930168 03/19/1992 05/13/1992 WELLFIELD: EAST/WEST WELLS A0.009
-1930169 03/06/1989 08/17/1989 WELLFIELD: EAST/WEST WELLS AND
-1930170 03/05/1986 12/14/1988 WELLFIELD: EAST/WEST WELLS AND
-1930171 01/21/1986 12/13/1988 WELLFIELD: EAST/WEST WELLS AND
-1930172 03/18/1985 03/18/1985 WELLFIELD: EAST/WEST 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 :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3490