OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00706
PWS Name: RIDDLE, CITY OF
 
Who Was Contacted: Robert Tilton
Contact Phone: 541-874-2905
Contact Date: 03/08/2019
Contacted By: WRAY, JULIE (DWP)
Contact Method/Location: Phone
 
Assistance Type: CIRCUIT RIDER ASSISTANCE
 
Details: Robert Tilton notified the Circuit Rider that the City of Riddle needed a tracer study.

10-30-2018 Jared Sylvester conducted a site visit and collected the information needed to put together the methodology for the tracer study. Through contact with OHA representative Jay Macpherson and the WD, it was determined the lack of separate chlorine dosing could present an issue during testing. Due to required use of perchlorinating during the rainy season and lack of separate dosing for perchlorinating and disinfection, either modifications would need to be made to allow for separate dosing capability, or the WD would wait until summer when perchlorinating would not be needed. The water district chose to wait for better water quality and reschedule.

Follow-up this summer once water quality has improved been to perform CT study.



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