Puget Sound Partnership Plans to Curb Polluted Runoff

The toxic chemicals include oil and petroleum products, lead, and phthalates - and one million pounds of toxic metals such as zinc and copper. These metals, despite being released in lower concentrations than oil and petroleum, can harm threatened salmon species.

"These disturbing numbers are putting more than 40 species in Puget Sound at risk, including the Sound's orca population, where we just saw a decline of nearly 10 percent in the past several months," said the Partnership's Executive Director David Dicks.

The Puget Sound Partnership Thursday released a draft Action Agenda for protecting, restoring and cleaning up Puget Sound, which encompasses the Seattle-Tacoma metropolitan area, home to about five million people.

Puget Sound as seen from the Seattle Space Needle (Photo credit unknown)

The draft Action Agenda recommends using "a comprehensive and integrated approach to managing urban stormwater and rural surface water runoff."

"By protecting the last remaining intact places, problems can be prevented before they occur, which is the best and most cost-effective approach to restoring ecosystem health," the draft agenda states.

Among other measures, it would establish and maintain locally coordinated, effective on-site sewage system management to reduce pollutant loading to vulnerable surface waters.

It would prevent pollutants from being introduced into Puget Sound ecosystems in the first place, and to deal with contaminants already in the Sound it would prioritize and implement projects to clean up toxic contamination in water and upland areas.

If the draft agenda is adopted, it would protect and conserve stream flows for natural system and human uses and focus growth away from ecologically important and sensitive areas by encouraging dense, compact cities and vital rural communities.

"Human activities have vastly altered the ecosystem during the past 150 years," the draft agenda states. "Restoration efforts need to bring large portions of river, wetland and marine systems back to life."

Under the plan, the Partnership would implement and maintain priority ecosystem restoration projects for marine, nearshore, estuary, freshwater riparian and uplands.

It would revitalize waterfront communities while enhancing marine and freshwater shoreline environments and increase private landowners' ability to undertake restoration projects.

New analysis supporting the draft Action Agenda identifies some "alarming" facts and trends related to the health of Puget Sound, said Dicks.

Two pollution reports, "Pollutant Loadings for Surface Runoff and Roadways" and "Improved Estimates of Loadings from Dischargers of Municipal and Industrial Wastewater," confirm the state's previous findings that surface runoff is the main pathway of the toxic chemicals getting into the Sound.

The primary sources of toxics to Puget Sound are the day-to-day activities of people, as the population grows and land gets more and more developed.

The estimates are based on current knowledge about toxic pollutants from surface runoff, air deposition, wastewater from discharge pipes, direct spills into the water and combined sewer/stormwater overflows only.

The reports, and a summary document, can be found online at http://www.ecy.wa.gov/programs/wq/pstoxics/index.html

The draft Action Agenda is subject to a public comment period that ends on November 20.

For convenience, an online "open house" has been added to the Partnership's website for collecting comments: www.psp.wa.gov.

In addition, two public meetings, both beginning at 9 am, will be held this month to solicit feedback:

• Nov. 11: Embassy Suites Seattle-Tacoma International Airport, Triple Crown Ballroom, 15920 W. Valley Highway, Seattle
• Nov. 21: Edmonds Conference Center

"The Action Agenda is the best chance we have to repair the damage to Puget Sound and ensure we leave a legacy of a clean and healthy Puget Sound for our children and grandchildren," Dicks said. "Success truly depends on all of us coming together and being a part of the solution."

Copyright Environment News Service (ENS) 2008. All rights reserved.