OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00002
Who Was Contacted and Phone: Dick Davis (541) 372-2611
Contact Date: 05/05/2014
Contacted By: WORD, AMY (DWP)
Contact Method/Location: Office
Reasons: Coliform
Details: SUMMARY: follow up to tc+ temporary routine sample DETAILS: System has some history of total coliform samples. System chlorinates but has difficulty keeping chlorine in the distribution system. System collected its monthly sample on 4/9 which was total coliform positive. On 4/17, collected 4 repeat and 1 triggered source sample. One repeat was total coliform positive and it was the same location as the 4/9 positive. So - the system was going to collect another routine sample to replace the positive sample that was going to be invalidated due to sample tap. The routine sample collected on 4/30 was total coliform positive. It was absent for bacteria 2 weeks prior. The chlorine residual was 0.07. System has a MCL violation for the month and will need to distribute a public notice in the next 30 days. System is also to collect 4 repeat samples and 1 triggered source sample asap. Further samples in May will depend on the results from these repeat samples. ACTION NEEDED: Collect 4 repeat and 1 triggered source sample. Distribute public notice and send a copy to DWP.
Associated Alerts: COLI12782 - 05/02/2014 - COLIFORM (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 :: PFAS
DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3682