• NEBC’s Managing Stormwater in Washington Conference

    Greater Tacoma Convention & Trade Center 1500 Broadway, Tacoma, WA, United States

    This focused one-day conference hosted by the Northwest Environmental Business Council is Washington’s leading stormwater event, convening regulated companies, governments, solution providers, and regulators for learning, networking, and business development.  In addition, Managing Stormwater in Washington features the region’s largest stormwater trade show with over 40 service and technology solution providers. Conference themes: Fundamental Stormwater […]

  • Sustainability Leadership Awards: Campfire Stories

    415 WESTLAKE 415 Westlake Ave N, Seattle, WA, United States

    Join Sustainable Seattle for their annual Sustainability Leadership Awards. Celebrate the environmental leaders of our region.

  • Duwamish Alive! Orca Earth Day

    Duwamish HIll Preserve 3800 S. 115th St, Tukwila, WA, United States

    Removing invasive weeds by the armful. Photo Credit: Sam Le. Volunteer with ECOSS and Mountains to Sound Greenway Trust during Earth Weekend to restore habitat at the culturally and ecologically significant Duwamish Hill Preserve. Register here!

  • RainWise Contractor Fair

    Highland Park Elementary Cafeteria 1012 SW Trenton St, Seattle, WA, United States

    Join ECOSS and RainWise to learn about affordable pathways to installing rain gardens and cisterns, and meet the contractors who'd help.

  • Municipal Stormwater Education – Maple Valley

    Maple Valley City Hall 22017 SE Wax Road, Suite 200, Maple Valley, WA, United States

    Our municipal courses are designed for Operations and Maintenance (O&M) staff and other personnel who directly and indirectly influence program success and water quality. This course is an overview of a municipal stormwater program and the needed elements for an effective and compliant program.

    $150 – $300
  • PINKAPALOOZA Block Party 2019

    Jack Block Park 2130 Harbor Ave SW, Seattle, WA, United States

    Celebrate the return of pink salmon to Washington rivers and raise critical funds for ECOSS. Every two years, ECOSS supporters come together for an evening of stories, dance performances, complimentary happy hour, gourmet buffet dinner and a Raise-the-Paddle fundraiser. We hope you will join us!

  • Build a Grattix in an afternoon!

    Equinox Studios 6555 5th Ave S, Seattle, WA, United States

    Come learn how to make a Grattix box downspout filter to reduce water pollution. Then help construct a Grattix box and install it under a roof downspout.

  • Municipal Stormwater Education – Mt. Vernon

    Mt Vernon Police & Court Campus 1805 Continental Place, Mount Vernon, WA, United States

    Our municipal courses are designed for Operations and Maintenance (O&M) staff and other personnel who directly and indirectly influence program success and water quality. This course is an overview of a municipal stormwater program and the needed elements for an effective and compliant program.

    $150 – $300
  • 101: Municipal Stormwater Program Overview – Medina

    City of Medina City Hall 501 Evergreen Point Rd, Medina, WA, United States

    This course provides an overview of EPA and Department of Ecology requirements for Phase I and Phase II municipal stormwater permits, and how these requirements translate into municipal Operations and Maintenance programs.

    $150