OHA Drinking Water Services
PWS ID: 00239 ---- LONDON WATER CO-OP
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
1909B56001-I 09/26/2019 10/22/2019 EP FOR BEAVER CREEK EP-AND
1608458001-I 08/09/2016 08/19/2016 EP FOR BEAVER CREEK EP-A0.00162
283404-A 07/03/2008 07/14/2008 EP FOR BEAVER CREEK EP-AND
280664 02/07/2008 02/19/2008 EP FOR BEAVER CREEK EP-AND
275120 12/06/2007 12/17/2007 EP FOR BEAVER CREEK EP-AND
263157 08/21/2006 08/28/2006 EP FOR BEAVER CREEK EP-AND
88480 09/06/2005 10/10/2005 EP FOR BEAVER CREEK EP-AND
69726 03/23/2004 04/26/2004 EP FOR BEAVER CREEK EP-AND
48250 08/23/2002 09/16/2002 EP FOR BEAVER CREEK EP-AND
 

Archived Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
30367 06/25/2001 08/06/2001 EP FOR BEAVER CREEK AND
96602 11/23/1998 01/19/1999 EP FOR BEAVER CREEK AND
78220 05/14/1997 06/09/1997 EP FOR BEAVER CREEK AND
36893 09/29/1993 02/23/1994 STANDARD ENTRY POINT AND
-1984132 10/29/1992 12/28/1992 BEAVER CREEK AND
-1984133 10/17/1991 11/07/1991 BEAVER CREEK AND
-1984134 10/04/1990 10/25/1990 BEAVER CREEK AND
-1984135 10/12/1989 11/02/1989 BEAVER CREEK AND
-1984136 10/20/1988 11/14/1988 BEAVER CREEK AND
-1984137 10/20/1987 07/07/1988 BEAVER CREEK A0.005
-1984138 10/10/1986 11/14/1986 BEAVER CREEK 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: 3944