OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 91810
Who Was Contacted and Phone: Jeff Thiessen (541) 517-2732
Contact Date: 04/11/2011
Contacted By: HENRY, ROBERT (DWP)
Contact Method/Location: Field
Reasons: N/A
Details: SUMMARY: Contact Tracer Testing DETAILS: The Fernridge School District contacted HBH regarding excessive leakage in the combined system at Elmira High School and Elementary School. Currently the district is losing approximately 40% of the water produced by the system to leakage. Water is supplied from a small well located on the south side of the high school campus. Water is chlorinated and caustic soda is added for pH adjustment prior to going to the water storage tank. From there, water is re-pressurized via a booster pump and distributed through a common line to both the high school and the elementary school. This well is the only source of potable water for both schools. The school has requested that HBH assist with the performance of a Contact Tracer Study to determine the contact time before the first user in the school. HBH completed contact tracer testing report. ACTION NEEDED: None needed at this time.

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