non-point source pollution

Environment
5:46 pm
Wed March 6, 2013

Seattle Mayor aiming high on green infrastructure for stormwater

This bioswale in Seattle's Ravenna neighborhood manages about 80,000 gallons of stormwater annually. It was installed as part of a pedestrian improvement project and exemplifies how the city says it will reach its new ambitious goal.
Bellamy Pailthorp KPLU News

When you look around the streets of Seattle, you can expect to see less concrete and more greenery being put in over the next 12 years.

The City is planning to dramatically increase its use of green infrastructure to treat stormwater runoff.

Stormwater runoff is acknowledged as the single largest source of pollution in Puget Sound.

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Water Quality
4:09 pm
Fri August 31, 2012

Washington beaches mostly safe, but 3 get failing grades

Larrabee State Park, near Bellingham, gets an F in Heal the Bay's report Card. Dangerous levels of bacteria that can make people sick have been showing up since 2007.
Courtesy Washington BEACH program Wa State dept of ecology

Thinking of heading for the beach this weekend?  You’re mostly safe.

A California non-profit has just issued its 3rd annual end-of-summer report card on water quality, including beaches in Washington and Oregon. It shows almost all As and Bs in the northwest…but also 3 “F” grades.

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Environment
4:33 pm
Thu June 21, 2012

Water quality improving for Puget Sound shellfish

Recreational shellfish hunters are finding more areas open in Puget Sound.
zenobia_joy Photo Flickr

Good news for those who love local oysters and clams: the state Department of Health says there’s been a steady improvement in water quality for nearly a decade, leading to fewer closures of shellfish beds in Puget Sound.

The key measure is of fecal coliform bacteria, which lives in human and animal waste. Runoff from farms and leaky sewage systems carries the bacteria and contaminates shellfish beds. People who eat the polluted shellfish can get sick.

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Puget Sound Pollution
7:27 am
Thu January 20, 2011

Stormwater runoff: A flood of crud

Heavy rains often wash curbside trash into storm drains and eventually into Puget Sound.
Liam Moriarty KPLU News

We’re still dealing with landslides and flooding from the heavy rains brought by last week’s Pineapple Express storms. But the downpour also washed a flood of gunk and junk off of the region’s streets, sidewalks and parking lots, into more than 4,500 storm drains and right into Puget Sound.

Storm drains usually empty underwater, so nobody sees the flood of crud that pours into rivers and bays across the region.

Well, almost no one ...

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