OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 06118
PWS Name: COLUMBIA HILLS HOA
 
Who Was Contacted and Phone: Mike Stone (503) 998-8381
Contact Date: 12/12/2014
Contacted By: FERGUSON, JOEL (COLUMBIA COUNTY)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
N/A
 
Details: SUMMARY: MCL- repeat total coliform positive samples DETAILS: I met up with Mike & David Jacob for a water system survey. I asked about the total coliform positive samples. David indicated that well # 7 was off when the samples were taken. The chlorinator is triggered off of well # 7 so chlorine was not being injected. This has been correct to provide chlorination when any of the wells are running. This will prevent the system from being without residual maintenance chlorination. He said the public notice will be sent to DWS. I let him know to be sure to take 5 temp routine samples in January. ACTION NEEDED: Obtain copy of public notice & monitor follow ups.
 
Associated Alerts: COLI13668 - 12/05/2014 - COLIFORM, TOTAL (TCR)

COLI13668 - 12/05/2014 - COLIFORM, TOTAL (TCR)

COLI13668 - 12/05/2014 - COLIFORM, TOTAL (TCR)

COLI13668 - 12/05/2014 - 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: 4836