OHA Drinking Water Services

OHA Drinking Water Services
Water Advisory Details

PWS ID: OR41 06036
Advisory Type: Boil Water
Reason: E. coli, Confirmed in Distribution
Area Affected: System-wide
Affected Populations: All
Begin Date: Sep 28, 2020
Date Lifted: Open
Who Was Contacted: Phil Caruso
Contact Phone: 541-230-5537
Details: I left a voice mail for Mr. Caruso to contact me. I spoke to Sara at Edge Analytical. She stated three repeat distribution samples and the triggered source were submitted on Friday 9/25/20 and the results for all samples are coliform and e-coli positive. SDWIS states the system has UV disinfection but I have not determined if the UV is the type that receives disinfection credit. The last TC+ for this system was in 2006. The operator indicated that the UV system is off-line. The operator has posted a boil water notice he said he got from the DEQ website. I am sending him a Tier one boil notice template to compare with what he has. If they are not similar he was instructed to post the DWP template and return it to me. The operator was instructed to submit 5 confirmation samples from the source. 10/19/20 Left a voice mail for the operator. We discussed resampling the distribution system once the UV was put back on line. The unit was repaired approximately two weeks ago. Waiting for confirmation if sampling occurred.

Associated Alerts: COLI20303 - 09/28/2020 - COLIFORM, E. COLI , COLIFORM, TOTAL (TCR)

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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: 4531