OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00461
PWS Name: RIVERGROVE WATER DISTRICT
 
Who Was Contacted and Phone: DJ Ezell (503) 635-6041
Contact Date: 09/13/2012
Contacted By: SALIS, KARI (DWP)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
N/A
 
Details: SUMMARY: TC+ MCL DETAILS: DJ called to report that one of the repeat samples came back positive for total coliform. The well samples were negative. They plan to flush without shock chlorination. I discussed that we recommend shocking then flushing, but she said the residents are very sensitive and she would like to try to avoid it. They have recently worked on the reservoir overflows so she doesnt believe there was any possible animal contamination. Two fire hydrants were recently moved. She will do the public notice and send in a copy. They normally take 5 samples per month so will do that for october. ACTION NEEDED: if flushing doesnt work, she will shock chlorinate and flush again.
 
Associated Alerts: COLI10917 - 09/14/2012 - COLIFORM, TOTAL (TCR)



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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: 3348