OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00587
PWS Name: ONTARIO, CITY OF
 
Who Was Contacted: Yvonne Mazza
Contact Phone: 303-981-3577 (Email address hidden)
Contact Date: 08/27/2021
Contacted By: GOSS, BILL (DWP)
Contact Method/Location: Phone
 
Assistance Type: OTHER REGULATORY - ferric chloride shortage
Reasons: Operations
 
Details: Yvonne called to discuss supply chain issues for ferric chloride, which is the coagulant used in the "old plant". There is a nation wide shortage at this time. If unable to obtain sufficient ferric chloride, the plant may need to revert to using ACH. Also discussed the recurring high TTHM results at SRCI and possible ways to resolve them.


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