Department of Ecology News Release - May 21, 2007

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More of state's wastewater treatment plants achieve perfection

OLYMPIA - The Washington Department of Ecology (Ecology) will recognize 56 of the state's 321 wastewater treatment plants - about one fifth of them - for perfect performances in 2006 to keep Washington's waters clean.

The number is increasing, according to Ecology records. When the regulatory agency began keeping track of perfect records starting in 1995, only 14 plants were in full compliance with the requirements of their wastewater permits.

Representatives from Ecology will present "Outstanding Wastewater Treatment Plant" awards to the plant operators at public events over the next couple of months.

The awards honor operators of treatment plants that had no spills into Washington's waters during 2006. Award winners also passed every environmental test and analyzed all samples according to requirements laid out by Ecology.

"Operators of wastewater treatment plants are unsung heroes who provide vital services behind the scenes that keep people and the environment healthy," said Dave Peeler, who manages Ecology's water-quality program. "Their work never stops, it never becomes unimportant, and it is a necessity for clean water in Washington."

Wastewater treatment plants collect household sewage and industrial waste all day, every day. They treat the sewage and then discharge clean, treated water into waterways or spread the water onto land. Ecology issues permits that limit the contaminants the plants may discharge into lakes, rivers or marine waters or onto the ground.

Plant operators must follow the requirements of their state permits and conduct up to thousands of water-quality monitoring tests during the course of a year. They also must assure that no wastewater is spilled.

Ecology reviewed every treatment plant's tests, reports and on-site inspections to determine which facilities met all conditions of their permits.

The Manchester wastewater treatment plant in Kitsap County is the only plant in the state to have earned the award each of the 12 years since 1995. The Port Townsend wastewater treatment plant in Jefferson County has earned the distinction 11 times.

On the flip side, Ecology's 12-year record also indicates that 170 of the state's plants have never achieved 100-percent compliance.

The 2006 award winners are:

*=First-time award winner.

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Contact: Sandy Howard, public information manager, 360-407-6408

For more information: http://www.ecy.wa.gov/programs/wq/permits/index.html