Events

101/1200Z: Stormwater Program Fundamentals – Vancouver – FULL – REGISTRATION CLOSED!
Port of Vancouver 3103 NW Lower River Road, Vancouver, WA, United StatesAre you new to stormwater management or need help understanding the stormwater permit requirements? ECOSS can help with our workshop that covers the fundamentals of industrial stormwater management.
$325 – $375
201 IDDE Inspections & 205 Spill Response – Snohomish
Snohomish Senior Center 506 4th Street, Snohomish, WA, United StatesOur municipal courses are designed for Operations and Maintenance (O&M) staff and other personnel who directly and indirectly influence program success and water quality.
$225101X: Program Fundamentals-Snohomish, November 6 & 7
Snohomish County Solid Waste Division - Conference Room 8915 Cathcart Way, Snohomish, WA, United StatesIf you're new to stormwater management or don’t understand the stormwater permit requirements, ECOSS can help you succeed with this Industrial Stormwater workshop. This two-day workshop provides ideas and solutions for stormwater BMPs and sampling techniques to help meet permit requirements. Second day provides opportunities to discuss case studies and for hands-on field activities.
$495 – $545
201 IDDE Inspections & 205 Spill Response – Snohomish
Snohomish Senior Center 506 4th Street, Snohomish, WA, United StatesOur municipal courses are designed for Operations and Maintenance (O&M) staff and other personnel who directly and indirectly influence program success and water quality.
$225
Municipal Stormwater Education – Wenatchee
Wenatchee Convention Center (Orchard Exhibit South) 121 N. Wenatchee Avenue, WenatcheeOur 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 – $300Give to environmental sustainability and equity on #GivingTuesday
Join the global movement to support charitable organizations on November 27, #GivingTuesday. No matter how big or small, giving to ECOSS funds: Pollution prevention training for small businesses Outdoor experiences for immigrants and refugees Protection of healthy waters via rain gardens and cisterns Education on and access to clean energy technology such as electrical vehicles […]
NEBC’s Managing Stormwater in Washington Conference
Greater Tacoma Convention & Trade Center 1500 Broadway, Tacoma, WA, United StatesThis 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 StatesJoin 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 StatesRemoving 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 StatesJoin ECOSS and RainWise to learn about affordable pathways to installing rain gardens and cisterns, and meet the contractors who'd help.