OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00270
Who Was Contacted and Phone: Darin Tuil, DRC
Contact Date: 10/31/2008
Contacted By: BURNETT, GARY (DWP)
Contact Method/Location: Field
Reasons: Coliform
Details: SUMMARY: Water system started continuous chlorination again in October. DETAILS: Met with Darin Tuil, DRC, and Diane Berry, City Manager. The Circuit Rider had inspected the system in September to review the potential cause of coliform occurrences. No direct cause was determined but chlorination was recommended because of the potential for biofilm growth in the distribution system. October coliform sample was good and a chlorine residual of about 0.5 mg/l is present in the system. ACTION NEEDED: The City will continue chlorination for several months and notify DWP when changes are made. If chlorination is necessary summer 2009, DWP to set DBP sampling schedule.

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: 3722