OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 06111
PWS Name: PINOT GRIS WATER SYSTEM
 
Who Was Contacted: Chris Lorenzen
Contact Phone: 541-231-0261 (Email address hidden)
Contact Date: 10/01/2020
Contacted By: KRUGER, SCOTT (BENTON COUNTY)
Contact Method/Location: Email
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
 
Details: I e-mailed Chris on Thursday 10/1/20 regarding the TC+ routine sample,. He was instructed to take three repeat samples and a triggered source sample. The three repeat distribution samples are positive. On Monday 10/5/20 I have verbal confirmation form Edge Analytical that the triggered source sample is also TC+. I sent Chris the following e-mail on 10/2/2020:

Please schedule someone to shock chlorinate your water system. Once completed I would submit a special sample to insure it worked. Next month three temporary routine distribution samples must be collected.
You will be required to submit a level 1 investigation due to the fact that the system had a positive sample in June. I have attached it for your review. You will receive a formal notice from the state regarding the level 1 investigation.
The purpose is to see if the root cause of the issue can be identified and corrected.
I have hyperlinked your coliform sample schedule from OHA SDWIS ( Oregon Health Authority Safe Drinking Water Information System) https://yourwater.oregon.gov/schedulescoliform.php?pwsno=06111
 
Associated Alerts: COLI20346 - 10/02/2020 - COLIFORM, TOTAL (TCR)

COLI20327 - 10/01/2020 - COLIFORM, TOTAL (TCR)



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: 4825