OHA Drinking Water Services
PWS ID: 00898 ---- TIMBER WATER ASSOCIATION

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:  COLI = Coliform, LCR = Lead and copper 90th percentile
Results:  14 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
CHEM7206 06/21/2015 07/13/2016 LCR COPPER 90TH % VALUE 1.641.35
CHEM7206 06/21/2015 07/13/2016 LCR LEAD 90TH % VALUE 0.01760.0155
CHEM6786 06/21/2015 07/21/2015 LCR COPPER 90TH % VALUE 1.611.35 07/23/2015
CHEM6786 06/21/2015 07/21/2015 LCR LEAD 90TH % VALUE 0.01580.0155 07/23/2015
CHEM6754 09/16/2014 07/13/2015 LCR COPPER 90TH % VALUE 1.931.35
CHEM6559 09/16/2014 12/17/2014 LCR COPPER 90TH % VALUE 1.931.35
CHEM6469 09/16/2014 10/13/2014 LCR COPPER 90TH % VALUE 1.931.35 10/14/2014
COLI3694 10/24/2006 10/27/2006 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1632 10/29/2004 11/05/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1632 10/26/2004 11/05/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1054 03/12/2004 03/16/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1054 03/12/2004 03/16/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI1030 02/24/2004 03/02/2004 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present
COLI147 03/20/2003 04/09/2003 DIST-A Distribution System COLI COLIFORM, TOTAL (TCR) Present Present Present


Archived Alerts (SWS database)
Date Source Chemical Results mg/l MCL mg/l
10/15/1997A--ENTRY POINT - WTPNickel0.061 0.1
09/23/1993AA--NEHALEM RIVER INFILTRATION GALSodium34.9



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: 3996