Thanks to the passage of Washington State House Bill 1378 and Senate Bill 5433, the Department of Natural Resources (DNR) will soon begin the removal of derelict aquatic structures along Washington’s waterways that pose environmental and safety hazards.
The new legislation gives DNR the authority to remove derelict structures like unused piers, pilings, and decrepit marinas. DNR has long removed creosote pilings and derelict vessels; now with this new bill, DNR can remove forgotten maritime structures. The new legislation creates a formal program, which allows the removal of large derelict structures from state-owned aquatic lands, and also allows local governments and non-profits to use DNR’s expertise in order to remove hazardous structures from waterways. Financial incentives are also provided for small businesses who need help improving their overwater structures through a grant program.
Funding to remove the four highest priority derelict structures, nicknamed the “Filthy Four”, has been included in the Capital Budget to complete this important work. DNR will work with tribes, local governments, nonprofits, and other organizations to address and remove derelict structures from state and privately-owned aquatic lands by establishing the Aquatic Derelict Structures Program within DNR.
Creosote, asbestos, and other materials used in buildings and piers constructed in earlier times, adversely affect the environment; harmful chemicals leach into the water and sediment. Submerged tire piles have also been identified as a major source of pollution. Pieces from piers in disrepair often fall into the water and pose navigation hazards for boaters. Derelict structures are known to impede the efforts of salmon recovery and jeopardize the health and safety of communities noted Hilary Franz, Commissioner of Public Lands. “For healthy salmon and heathy communities, it’s critical that we get rid of them,” said Hilary Franz.

Removal of derelict structures will take place over the next couple of years in 2024 and 2025 starting with the prioritized “Filthy Four” identified by DNR:
- Triton-America Pier, Anacortes (Built in 1914, this pier served various cannery companies until 1998.)
- Dickman Lumber Mill, Tacoma (1,200 creosote pilings remain at the mill site, which operated from the 1890s until 1974.)
- Former High Tides Seafood Pier, Neah Bay (Family owned and operated over 45 years. The old pier at Neah Bay served as a previous location for business operations.)
- Ballard Pier Parcel Number 046700-0945
DNR serves as stewards of more than 2.6 million acres of state-owned aquatic lands, ensuring protection and fostering public access. The Aquatic Derelict Structures bill was requested by Lands Commissioner Hilary Franz and sponsored by Senator Ron Muzzall and Representative Kristine Reeves.
Cannery Pier Photo: GoSkagit.com
Dickman Mill Ruins: Wikipedia