OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00229
PWS Name: RIDGEWOOD DIST IMPROV CO
 
Who Was Contacted: Ann Batten
Contact Phone: 541-602-5552 (Email address hidden)
Contact Date: 10/04/2021
Contacted By: KRUGER, SCOTT (BENTON COUNTY)
Contact Method/Location: Phone
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
 
Details: Ann left a voice mail on 10/4 that her routine sample was TC+. She had already submitted three repeat samples and the triggered source sample to the lab. On 10/5 Edge Analytical lab confirmed that the repeat samples are all negative. We discussed the annual pattern of TC+ results in October.
We discussed aseptic sampling procedures which appear to be sound. They submitted a special sample from a port between the well and the storage tank which was negative.
They have a sample port from the storage tank which is what tested positive.
We discussed reviewing the tank for cracks and leaks. It was cleaned two years ago.
 
Associated Alerts: COLI21475 - 10/05/2021 - 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: 4120