OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00213
PWS Name: COQUILLE, CITY OF
 
Who Was Contacted: Tim Holmes
Contact Phone: 541-396-4286
Contact Date: 09/22/2021
Contacted By: LYON, CASEY (DWP)
Contact Method/Location: Phone
 
Assistance Type: WATER QUALITY ALERT RESPONSE
Reasons: Disinfection Byproducts
 
Details: Contacted Coquille today to discuss recent alert for high TTHM results from 9/8/21. Tim indicated they are still using the Coquille river source currently and the high sample result may be due to their filter media needing to be replaced. They do intend to replace the anthrocite media in their filters and after some more rain they will switch sources to their rink creek source. I offered to arrange for circuit rider assistance for both Coquille and Dean Minard (a purchasing system from Coquille who also recently exceeded DBP's), awaiting a call back from Ray to confirm they would like the assistance and to discuss increased monitoring frequency for DBP's following the MCL exceedance.
 
Associated Alerts: CHEM9452 - 09/15/2021 - TOTAL TRIHALOMETHANES (TTHM)   See also: 10/12/2021



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DBPs :: TOC & Alkalinity :: DBP Sample Sites :: FANLs :: MRDL :: Turbidity :: SWTR :: RAA :: LRAA For SDWIS: 3882