OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 05117
PWS Name: DARK HOLLOW WATER ASSOCIATION
 
Who Was Contacted and Phone: Jerry Manuel (541) 779-9774
Contact Date: 10/14/2010
Contacted By: OBEREIGNER, MIKE (JACKSON COUNTY)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
N/A
 
Details: SUMMARY: Coliform alert DETAILS: The routine sample collected on 10/13/10 positive. I spoke with Jerry regarding repeat and temporary routine sampling. He mentioned the chlorinator has been broken and off line since late fall 2009, the UV system is on. We discussed the merits of replacing the chlorinator. 10/28/10 Jerry called and asked if I knew of any contract operators. He informed me the storage tank had been cleaned and the chlorinator was aback on line but that a recent special sample tested positive. We further discussed the situation and recent events and I pointed to the possibility of the storage tank not having been thoroughly disinfected and the chlorine residual should range from 0.2-0.5 ppm chlorine to be effective. ACTION NEEDED: One triggered source and four distribution rerpeat samples need to be collected tomorrow.
 
Associated Alerts: COLI8444 - 10/14/2010 - 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 :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 174