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Clean Water Services

Aug 13, 2019

Crews digging into pipeline improvement effort

Multiple tunneling methods are being used for a design-build project under way in Washington County.

Jun 12, 2015

Mushrooms as stormwater filters

Mycoremediation, in which fungi filter pollutants commonly found in urban stormwater runoff, is gaining interest.

Jun 12, 2015

Wilsonville, Tigard honored for projects

The State Land Board recently gave each city an award to recognize efforts that produced new wetlands and stream restoration.

Oct 29, 2014

Environmental collaboration

A Beaverton property is gaining a $2 million Elks lodge as well as bio-swales for stormwater treatment.

Mar 2, 2011

Hillsboro plant will feature nutrient recovery system

A nutrient recovery system planned for a new wastewater treatment plant in Hillsboro is expected to be the largest of its kind in the world.

Apr 13, 2010

Lake drainage must finish before water turns toxic

Wapato Lake, east of Gaston, is drained every year to prepare land for crops. But this year pumps broke and the water level rose, making it difficult for local agencies to finish the job before the water warms and algae blooms.



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