OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00660
PWS Name: WEST SLOPE WATER DISTRICT
 
Who Was Contacted and Phone: Jerry Arnold (503) 292-2777
Contact Date: 11/02/2010
Contacted By: BAIRD, GREGG (REGION 1)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
N/A
 
Details: SUMMARY: Replacement repeat +TC DETAILS: Repeat collected 11/1/10 to replace the +TC repeat from 10/29/10 was also +TC. I spoke with Mr. Arnold and he understands that the system has a TCR MCL and needs to do a tier 2 public notice within 30 days. He indicated that WSWD was receiving water from PWB with a low chlorine residual for about two weeks leading up to 10/28-- he notified PWB and they were able to send higher residual water over to him from another source. Mr. Arnold took what steps he could to purge the low residual water from his system by turning over storage tanks and asking TVWD to purge their parallel transmission main. He is going to take some repeat samples now and I told him to do at least three from areas that have the lowest chlorine residual. ACTION NEEDED: System has taken corrective action-- will wait for results from further sampling and will respond accordingly.
 
Associated Alerts: COLI8548 - 11/02/2010 - 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 :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 4062