As a precaution, the public is advised to avoid the Willamette River downstream of S Fielding Rd and follow any posted signage in the area.

At the time the overflow was reported, an estimated 2,250 gallons had been released, and the overflow is ongoing. The cause of the overflow is the recent heavy rain.

Help prevent sewage releases

Environmental Services reminds the public that most sewage releases are preventable. The most common causes of sewage overflows are pipes clogged with household debris, such as cooking grease that is sent down kitchen drains or wet wipes that are flushed. Both belong in the trash, not down the drain. Tree roots are another common cause. Environmental Services advises the public to follow these tips to prevent clogs and overflowsin homes and businesses and to prevent sewage releases:

• Only flush human waste and toilet paper (wet wipes are NOT flushable).
• Never pour grease down drains: Collect grease, oil, and fat in a can and then into the garbage. Grease that is liquid when poured down drains will become solid once in pipes.
• Don't put anything down storm drains, which are intended for rainfall only. 

If you experience or see a sewer overflow, contact the City's hotline at any hour of the day at 503-823-1700.  

About Environmental Services

Environmental Services - the City of Portland's sewer and stormwater utility - protects public health and the environment by collecting and recovering resources from the city's wastewater, managing stormwater, and restoring and protecting Portland's rivers, streams, and watersheds.