OHA Drinking Water Services
PWS ID: 00724 ---- ST HELENS, CITY OF
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
229802602-I 10/24/2012 11/30/2012 EP FOR RANNEY COLLECTORS EP-AND
0932921-I 11/25/2009 01/05/2010 EP FOR RANNEY COLLECTORS EP-AND
0917609-I 06/25/2009 08/12/2009 EP FOR BAYPORT WELL EP-BND
0634820 12/14/2006 12/29/2006 EP FOR RANNEY COLLECTORS EP-AND
0634821 12/14/2006 12/29/2006 EP FOR BAYPORT WELL EP-BND
03107/12I 04/17/2003 05/09/2003 EP FOR RANNEY COLLECTORS EP-AND
03107/13I 04/17/2003 05/09/2003 EP FOR BAYPORT WELL EP-BND
 

Archived Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
134/04 05/14/1999 02/15/2001 RANNEY #3 ACND
049/19 02/18/1999 04/02/1999 (NORTH) #1 RANNEY COLLECTOR AAND
049/20 02/18/1999 04/02/1999 (SOUTH) #2 RANNEY COLLECTOR ABND
049/21 02/18/1999 04/02/1999 BAYPORT WELL BAND
289/14 10/16/1997 10/16/1998 (NORTH) #1 RANNEY COLLECTOR AAND
289/15 10/16/1997 10/16/1998 (SOUTH) #2 RANNEY COLLECTOR ABND
26622-1 05/16/1996 10/16/1998 (NORTH) #1 RANNEY COLLECTOR AAND
26622-2 05/16/1996 10/16/1998 (SOUTH) #2 RANNEY COLLECTOR ABND
26622-3 05/16/1996 10/16/1998 BAYPORT WELL BAND
16131-2 03/18/1993 10/22/1993 EP FOR RANNEY WELLS AND
16131-1 03/18/1993 10/22/1993 EP FOR RANNEY WELLS A0.003
16131-3 03/18/1993 10/22/1993 EP BAYPORT WELL (SEASONAL) BND
-1949921 09/03/1992 10/30/1992 EP FOR RANNEY WELLS AND
-1949845 09/03/1992 10/30/1992 EP BAYPORT WELL (SEASONAL) BND
-1950055 09/02/1992 10/30/1992 EP FOR RANNEY WELLS AND
-1950056 07/26/1990 08/17/1990 EP FOR RANNEY WELLS AND
-1949922 07/26/1990 08/17/1990 EP FOR RANNEY WELLS AND
-1949846 07/26/1990 08/17/1990 EP BAYPORT WELL (SEASONAL) BND
-1950057 01/19/1989 03/06/1989 EP FOR RANNEY WELLS AND
7-4853 10/29/1987 11/13/1987 EP FOR RANNEY WELLS AND
-1949847 07/20/1987 02/09/1990 EP BAYPORT WELL (SEASONAL) BND
-1950059 01/30/1987 03/09/1987 EP FOR RANNEY 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: 4242