From: Jennifer Cline

Sent: Wed Dec 23 10:57:42 2015

To: Mark Strandberg

Cc: Dan Huff; J.W. Ring; Jason Clifford; Christine Hein

Subject: Leak Test Site Visit & Bear Creek Discharge information

Importance: Normal

 

Hi Mark,

Engineer Leak Test Site Visit

To complete our review the plant for the leak test, Jason will be on site tomorrow . Sean is welcome to contact Jason prior to coming out to plant. 503-793-5283

Bear Creek Discharge

On Monday at 2:30pm, the plant began discharging water from Lagoon 2 to the catch basin that drains to Bear Creek. Here are the following flows.

24 hour Discharge to Bear Creek Flows: 1200 gal/min or 1.728 MGD

Permitted discharge to Molalla River: 3.8 MGD

Total 24 hour Plant Discharge: 5.528 MGD

Lagoon 2 is currently at 13.9 feet. We need to see both lagoons operating at a safe level of 11 feet before ceasing discharge to Bear Creek. The maximum specified operational elevation for both lagoons is 12 feet. Discharging the lagoons down to 11 foot elevation provides the plant a foot of fluctuation for standard operations.

Website Postings

I sent an email a week or so ago about Web site postings, any word on what is to posted in regards to communication with DEQ. Primarily emails sent to DEQ from your office.

Thank you,

Jennifer Cline, P.E. | Public Works Director

Licensed in OR, WA

City of Molalla

117 N Molalla Ave. | PO Box 248 * |Molalla, OR 97038

O: 503.759.0218 | F: 503.829.3676

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