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Federal
Boat ramp locations within the Columbia River Basin with associated recreational use, water quality measurements, and risk assessment data for zebra and quagga mussels- tabular data
Department of the Interior —
Aquatic invasive species are often transported between water bodies on boats or boat trailers. Thus, contaminated boats and boat trailers are considered one of the... -
Federal
Boat ramp locations within the Columbia River Basin with associated recreational use, water quality measurements, and risk assessment data for zebra and quagga mussels- service definition file
Department of the Interior —
Aquatic invasive species are often transported between water bodies on boats or boat trailers. Thus, contaminated boats and boat trailers are considered one of the... -
City
Boat Ramps
City of Seattle —
Public Motorized and Non-motorized boat launch in the City of Seattle. The boat launches are only Seattle Parks and and Recreation operated launches. The boat... -
Federal
Boat ramp locations within the Columbia River Basin with associated recreational use, water quality measurements, and risk assessment data for zebra and quagga mussels- shapefile
Department of the Interior —
Aquatic invasive species are often transported between water bodies on boats or boat trailers. Thus, contaminated boats and boat trailers are considered one of the...