Passed by the House April 14, 2011 Yeas 65 Nays 32 FRANK CHOPP ________________________________________ Speaker of the House of Representatives Passed by the Senate April 7, 2011 Yeas 47 Nays 2 BRAD OWEN ________________________________________ President of the Senate		CERTIFICATE I, Barbara Baker, Chief Clerk of the House of Representatives of the State of Washington, do hereby certify that the attached is SUBSTITUTE HOUSE BILL 1783 as passed by the House of Representatives and the Senate on the dates hereon set forth. BARBARA BAKER ________________________________________ Chief Clerk
Approved April 29, 2011, 4:10 p.m. CHRISTINE GREGOIRE ________________________________________ Governor of the State of Washington		FILED April 29, 2011 Secretary of State State of Washington

AN ACT Relating to houseboats and houseboat moorages; amending RCW 90.58.270; and creating a new section.

NEW SECTION. Sec. 1 The legislature recognizes that existing floating homes, as part of our state's existing houseboat communities, are an important cultural amenity and element of our maritime history. These surviving floating home communities are a linkage to the past, when our waterways were the focus of commerce, transport, and development. In order to ensure the vitality and long-term survival of these existing floating home communities, consistent with the legislature's goal of allowing their continued use, improvement, and replacement without undue burden, the legislature finds that it is necessary to clarify their legal status.

Sec. 2   RCW 90.58.270 and 1971 ex.s. c 286 s 27 are each amended to read as follows:
     (1) Nothing in this statute shall constitute authority for requiring or ordering the removal of any structures, improvements, docks, fills, or developments placed in navigable waters prior to December 4, 1969, and the consent and authorization of the state of Washington to the impairment of public rights of navigation, and corollary rights incidental thereto, caused by the retention and maintenance of said structures, improvements, docks, fills or developments are hereby granted: PROVIDED, That the consent herein given shall not relate to any structures, improvements, docks, fills, or developments placed on tidelands, shorelands, or beds underlying said waters which are in trespass or in violation of state statutes.
     (2) Nothing in this section shall be construed as altering or abridging any private right of action, other than a private right which is based upon the impairment of public rights consented to in subsection (1) hereof.
     (3) Nothing in this section shall be construed as altering or abridging the authority of the state or local governments to suppress or abate nuisances or to abate pollution.
     (4) Subsection (1) of this section shall apply to any case pending in the courts of this state on June 1, 1971 relating to the removal of structures, improvements, docks, fills, or developments based on the impairment of public navigational rights.
     (5)(a) A floating home permitted or legally established prior to January 1, 2011, must be classified as a conforming preferred use.
     (b) For the purposes of this subsection:
     (i) "Conforming preferred use" means that applicable development and shoreline master program regulations may only impose reasonable conditions and mitigation that will not effectively preclude maintenance, repair, replacement, and remodeling of existing floating homes and floating home moorages by rendering these actions impracticable.
     (ii) "Floating home" means a single-family dwelling unit constructed on a float, that is moored, anchored, or otherwise secured in waters, and is not a vessel, even though it may be capable of being towed.