OHA Drinking Water Services
PWS ID: 00591 ---- SOUTH FORK WATER BOARD

Alerts indicate water quality tests with analytical results greater than the detection limit or one-half of the maximum allowable contaminant level which may require some follow-up actions by Drinking Water Services. See the Contacts link for reports on follow-up actions. Alerts are not water quality violations. Violations for this water system can be found here.

Alert Type Abbreviations:  CHEM = Chemical, LCR = Lead and copper 90th percentile, LCRE = Lead and copper corrosion control
Results:  27 alerts found for this water system.Show response time
Water Quality Alerts
Alert ID Sample
Date
Alert
Date
Source
ID
Source Name Alert
Type
Contaminant Result Alert
Level
MCL Contact
Report
LCRE28307 01/01/2021 02/02/2021 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0 02/03/2021
LCRE26044 10/01/2019 11/13/2019 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0 11/18/2019
LCRE24492 11/01/2018 12/05/2018 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0 12/05/2018
LCRE9631 01/01/2009 04/08/2009 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
CHEM2725 11/13/2007 12/14/2007 DIST-A Distribution System CHEM TOTAL TRIHALOMETHANES (TTHM) 0.08410.08 0.08
LCRE2140 11/01/2006 12/04/2006 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION2>0
CHEM2222 03/06/2006 10/20/2006 LCR LEAD 90TH % VALUE 0.0260.0155
LCRE1742 11/01/2005 01/04/2006 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
LCRE1572 10/01/2005 11/04/2005 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
CHEM1728 07/28/2005 09/12/2005 LCR LEAD 90TH % VALUE 0.0270.0155
LCRE6772 03/01/2005 04/05/2005 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
CHEM1259 12/06/1992 03/21/2005 LCR LEAD 90TH % VALUE 0.0250.0155
LCRE6275 12/01/2004 01/06/2005 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION2>0
LCRE5887 03/01/2004 06/10/2004 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
LCRE4591 05/01/2004 06/07/2004 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
LCRE4499 12/01/2003 01/09/2004 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
LCRE4464 11/01/2003 12/08/2003 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
LCRE3782 02/01/2003 03/05/2003 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
LCRE3642 01/01/2003 02/14/2003 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION3>0
LCRE3549 12/01/2002 01/07/2003 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
LCRE2673 04/01/2002 05/07/2002 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
LCRE2766 01/01/2002 02/05/2002 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
LCRE2865 12/01/2001 01/04/2002 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
LCRE2997 11/01/2001 12/07/2001 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
LCRE3345 05/01/2001 06/07/2001 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION1>0
LCRE3301 04/01/2001 05/03/2001 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION2>0
LCRE3493 06/01/2000 02/14/2001 EP-A EP FOR WTP FOR CLACKAMAS RIVER LCRE LCR EXCURSION2>0


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
09/04/2001Coliform
08/07/2001Coliform
04/07/1998Coliform
03/21/1995Coliform



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: 3899