- Jamestown S’Klallam – Jimmycomelately restoration
- Jamestown, Nisqually, Stillaguamish – Water quality/Harmful algal blooms
- Lummi Nation – Oil spill preparedness
- Makah – Solid waste/transfer station
- Muckleshoot – Sediment/chinook habitat
- Nisqually – Rain gardens/stormwater
- Nooksack – Sediment/Climate change
- Port Gamble – Nearshore monitoring
- Puyallup – Sediment/salmon habitat
- Quileute – Stream health/insects
- Sauk-Suiattle Indian Tribe – Fisheries management/staffing
- Skokomish – Estuary restoration
- Squaxin Island – Wastewater/shellfish
- Stillaguamish – Marine survival/Water quality monitoring
- Suquamish – Culvert removal/Habitat restoration
- Swinomish – Air quality
- Tulalip – Rain garden/stormwater/monitoring
- Upper Skagit Indian Tribe – Wastewater treatment