OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00055
Who Was Contacted and Phone: Gary McLauchlin (503) 325-3524
Contact Date: 10/23/2009
Contacted By: HOFELD, EVAN (REGION 1)
Contact Method/Location: Office
Assistance Type: PLAN REVIEW
Reasons: Operations
Details: SUMMARY: Requirements to Place Reservoir #3 into Service DETAILS: Gary McLauchlin called to find out if there were any more requirements to meet before putting Reservoir #3 (under construction to install a floating cover in order to comply with LT2) back into service, other than the post-construction disinfection, meeting the conditions in the Conditional Approval Letter, and obtaining samples that indicated the absense of coliform bacteria. I told him that we had already received verification from Peter Kreft that the conditions in the Conditional Approval letter (dated 07/25/08) had been met and that they had used method AWWA C652-02 to disinfect the reservoir (application of 200 ppm chlorine). Gary said that the reservoir was nearly full and that they were going to finish filling the reservoir on Monday (10/26), conduct a leak test, and complete bacteriological sampling (4 samples) to comply with OAR 333-061-0050(10)(e). ACTION NEEDED: System to complete steps as described above prior to putting reservoir back on-line. Samples are to be marked special (since they will be taken with the reservoir out of service) and submitted to the Drinking Water Program.

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: 3873