OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00781
Who Was Contacted: Gareen Friedman
Contact Phone: 541-505-9968
Contact Date: 11/05/2009
Contacted By: WRAY, JULIE (DWP)
Contact Method/Location: Phone
Details: Water system is dealing with an elevated copper issue. Needs direction in selection of a corrosion control method.

Assistance Provided:

Dan Vaage reviewed water quality parameters provided by Garren Friedemann, The EPA flowchart for selection of a corrosion control method points to orthophosphate as the preferred means of corrosion control.

It is the Circuit Rider’s opinion that for a small groundwater system like Starlite Village, a simpler solution may be the installation of a calcite reactor given the water parameters at Starlite Village. There are many other water systems in the State that are using calcite reactors as an effective means of corrosion control. Our recommendation is to reach out to the operators of these systems and source a reactor that will work for Starlite Village.

HILAND WC – WESTWOOD (00567) Silas Olson 503-554-8333
SILVER CREST SCHOOL (90587) Lorin Stanley 503-873-5303
UPPER CHETCO ELEM/HEADSTART (91213) Mike Henry 541-888-3717
PLEASANT VALLEY ELEM SD #55 (91707) Josh Darwood 541-367-7108
EDDYVILLE CHARTER SCHOOL (92040) Stacy Knudson 541-875-2942

Follow-Up Actions Needed:

Circuit rider is available to assist in selection of a reactor, or other means as/if required.

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: 3427