OHA Drinking Water Services
Water Advisory Details

PWS ID: OR41 93944
Advisory Type: Boil Water
Reason: E. coli, Unconfirmed (Voluntary)
Area Affected: System-wide
Affected Populations: All
Begin Date: Apr 22, 2019
Date Lifted: May 20, 2019
Who Was Contacted: Calla Mosczynski
Contact Phone: 541-440-4441
Details: The system is on a boil notice because the surface water source (North Umpqua River) was turned on without the disinfection treatment being turned on. A combination of well water and surface water was sent into the distribution system without the correct treatment, therefore the bacteria sample taken 4/18/2019 resulted in EC+ results. The system has turned off the surface water source, will be shock chlorinating the system, and taking more coliform samples before lifting the advisory.

Lifted 05/20/2019:  The system increased the chlorine residual in the distribution system, turned off the surface water source, and took a clean coliform sample (taken 5/1/2019). The system has d security (changed locks) so this will not happen in the future.

Associated Alerts: COLI18791 - 04/22/2019 - COLIFORM, E. COLI , 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: 1490