OHA Drinking Water Services
PWS ID: 00279 ---- ESTACADA, 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
180023840001-I 04/17/2018 05/08/2018 EP FOR CLACKAMAS RIVER EP-AND
71129031-I 11/28/2017 12/18/2017 EP FOR CLACKAMAS RIVER EP-AND
A61219CB1 12/19/2006 01/04/2007 EP FOR CLACKAMAS RIVER EP-AND
A60516AW1-A 05/16/2006 06/30/2006 EP FOR CLACKAMAS RIVER EP-AND
A51207BX-1 12/06/2005 01/04/2006 EP FOR CLACKAMAS RIVER EP-AND
A41208W-1 12/07/2004 12/27/2004 EP FOR CLACKAMAS RIVER EP-AND
A30828K-1 08/28/2003 09/11/2003 EP FOR CLACKAMAS RIVER EP-A0.0007
A20319CD-1I 03/19/2002 04/08/2002 EP FOR CLACKAMAS RIVER EP-AND
 

Archived Arsenic Samples
Sample ID Sample
Date
Date
Received
Source Name Source
ID
Result
A10717BXAA 07/17/2001 08/16/2001 CLACKAMAS RIVER AA0.0006
991129AH*A 11/29/1999 01/01/2000 EP FOR CLACKAMAS RIVER AND
981204CL*A 12/04/1998 12/21/1998 EP FOR CLACKAMAS RIVER AND
9703-077-1 03/10/1997 05/05/1997 EP FOR CLACKAMAS RIVER AND
9610-201-1 10/28/1996 01/27/1997 EP FOR CLACKAMAS RIVER AND
950801CA*A 08/01/1995 08/21/1995 EP FOR CLACKAMAS RIVER AND
940809AH*A 08/09/1994 11/22/1995 EP FOR CLACKAMAS RIVER AND
-1981261 03/02/1993 04/27/1993 CLACKAMAS RIVER AND
930302BF*A 03/02/1993 11/16/1993 STANDARD ENTRY POINT AND
-1981262 07/21/1992 08/27/1992 CLACKAMAS RIVER AND
-1981263 07/02/1991 07/25/1991 CLACKAMAS RIVER AND
-1981264 07/26/1990 08/10/1990 CLACKAMAS RIVER AND
-1981265 08/01/1989 09/13/1989 CLACKAMAS RIVER AND
-1981266 08/09/1988 08/29/1988 CLACKAMAS RIVER AND
-1981267 01/26/1987 02/09/1987 CLACKAMAS RIVER 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: 3950