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: 10/03/2019
Contacted By: KRUGER, SCOTT (BENTON COUNTY)
Contact Method/Location: Phone
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
 
Details: I spoke to Ann regarding the TC+ results from the current monthly distribution sample. She informed me that they has already submitted three repeat samples and a triggered source sample. On 10/4/18 Ann informed me that three repeat distribution samples were TC+ and that the triggered source samples was negative. They were moving forward with shock chlorination of the storage tank. She provided me with a copy of a notice sent to the community.
I informed her that a compliance letter would be sent from DWP along with a level 1 investigation template. I forwarded the template in advance.
We discussed that it would be a good idea to take a special sample after shock chlorination was completed and the system was clear of chlorine.
We discussed returning the level 1 investigation within 30 days of the receipt of the compliance letter.
We discussed that revised coliform rule does not require a follow repeat samples in the following month because their coliform sampling schedule already requires a monthly sample be taken.
 
Associated Alerts: COLI19385 - 10/04/2019 - COLIFORM, TOTAL (TCR)

COLI19361 - 10/03/2019 - 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