OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00018
PWS Name: SCRAVEL HILL WATER CO-OP
 
Who Was Contacted and Phone: Montie Torgeson
Contact Date: 11/19/2015
Contacted By: REYNOLDS, ALYSON (LINN COUNTY)
Contact Method/Location: Office
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Coliform
N/A
 
Details: SUMMARY: Positive ecoli source assessment samples at both wells DETAILS: Montie took source assessment samples from both wells and they both came back positive for ecoli. The system is on 4-log currently because they had ecoli in Well #1 back in 2012. Shawn Stevenson did a source evaluation 8/20/12 and said they needed to do monthly assessment monitoring for a year and then they would re-evaluate. 11/17/15 talked to Betsy who spoke to Shawn and he said he remembered this one and that since the two wells are so close together, reconstruction didnt make sense because one would be a conduit to the other. Since there wasnt a great solution, the decision was to apply 4-log indefinitely. Shawn amended the Source Evaluation to state the above. I told Montie they didnt need to do anything more at this point. I also told him he didnt need to take source assessment samples annually either. ACTION NEEDED: none
 
Associated Alerts: COLI14956 - 11/17/2015 - COLIFORM, E. COLI , COLIFORM, TOTAL (TCR)

COLI14956 - 11/17/2015 - COLIFORM, E. COLI , COLIFORM, TOTAL (TCR)

COLI14956 - 11/17/2015 - COLIFORM, E. COLI , COLIFORM, TOTAL (TCR)

COLI14956 - 11/17/2015 - 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: 3213