OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00507
Who Was Contacted and Phone: Terry Saubert (541) 268-4348
Contact Date: 04/10/2014
Contacted By: LYON, CASEY (REGION 2)
Contact Method/Location: Office
Reasons: Disinfection Byproducts
Details: SUMMARY: Alert for DBP result DETAILS: Spoke with Terry today regarding the 3/27/14 high DBP sample result for HAA5 of 0.0758 mg/L. Terry said he hasnt been able to flush the distribution system for a while since he had shoulder surgery and he thinks that is the cause for the high result. I did speak with him about lowering the chlorine residual but he said he cant without loosing a detectable residual at the far ends of the distribution system. He doesnt think it could be how they manage the the reservoir volume either. I let him know that compliance for DBPs is determined on a running annual average so if the next couple quarters are low there shouldnt be any compliance problems. Reminded him of what month to sample for DBPs so that a reduction could be possible after four quarters collected in correct month. ACTION NEEDED: collect DBPs quarterly in Jan, April, July, Oct.
Associated Alerts: CHEM6258 - 04/10/2014 - TOTAL HALOACETIC ACIDS (HAA5)

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: 3969