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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00342
PWS Name:	GRANTS PASS, CITY OF

Who Was Contacted:	Craig Kuhnert
Contact Phone:	-- (Email address hidden)
Contact Date:	07/18/2023
Contacted By:	DOWNS, KENT (DWP)
Contact Method/Location:	Email

Assistance Type:	INCIDENT RESPONSE
Reasons:	Operations

Details:	07.18.2023-Craig Kuhnert, the Water Distribution Superintendent reported that the system had a momentary pressure reduction on the 4LR pressure zone in which the operating pressure at the highest elevation service meter dropped to around 7.5 psi. The pressure drop was due to a 20-minute-long power outage that impacted the Laurel Ridge pumping station. This station has a natural gas generator, but the water treatment staff believe that the generator had an electrical issue that kept the Automatic Transfer Switch from kicking over. The water treatment staff are currently working to determine the electrical issue to ensure that future events don’t disrupt service. Next steps: A boil advisory is not required. Per water system BMPs for service outages due to reduced pressure events, staff are going to verify service pressure, minimum chlorine residuals and they may perform some light flushing.