HOUSE BILL REPORT

HB 1182

This analysis was prepared by non-partisan legislative staff for the use of legislative members in their deliberations. This analysis is not a part of the legislation nor does it constitute a statement of legislative intent.

Sponsors: Representatives Hurst, Scott, Blake, Chandler, Tarleton, Fitzgibbon, Buys, Hudgins, Stanford, Van De Wege, Lytton, Ormsby, Takko, Morris, Farrell, Orcutt, Zeiger, Moscoso and Walkinshaw; by request of Commissioner of Public Lands.

Brief Summary of Bill

Requires the state Geological Survey (Survey) to apply the best practicable technology, including light detection and ranging (Lidar) mapping, while performing its existing obligation to identify and map volcanic, seismic, landslide, and tsunami hazards.
Requires the state Survey to acquire new data and coordinate with, compile, and share data with state and local governments, and to create and maintain a publicly available database of Lidar and geological hazard maps and geotechnical reports.

Majority Report: Do pass. Signed by 12 members: Representatives Blake, Chair; Lytton, Vice Chair; Buys, Ranking Minority Member; Dent, Assistant Ranking Minority Member; Chandler, Dunshee, Hurst, Orcutt, Pettigrew, Schmick, Stanford and Van De Wege.

Background:

The Department of Natural Resources (DNR), through the appointed State Geologist, is responsible for maintaining the state Geological Survey (Survey). The Survey is required to

meet several objectives, including performing examinations of the state's mined products, the state's water resources, the state's soil classifications, and the occurrence of natural road building materials. The Survey must also produce geological and economic maps and information related to science and economics deemed of value by the State Geologist. Reports and maps generated from the Survey must be made available to the general public for purchase.

The Survey is instructed to conduct and maintain an assessment of the volcanic, seismic, landslide, and tsunami hazards in Washington. That assessment must include identification and mapping of hazards, as well as an estimation of the potential consequences and the

likelihood of a geological hazard event.

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Summary of Bill:

While performing its existing obligation of mapping volcanic, seismic, landslide, and tsunami hazards, the state Geological Survey (Survey) is required to apply the best practicable technology, including light detection and ranging (Lidar) mapping. Further, the Survey is required to acquire new data, coordinate with state and local government agencies to compile and share data, and create and maintain a publicly available database of Lidar and geological hazard maps and geotechnical reports prepared while acquiring the new data.

Staff Summary of Public Testimony:

(In support) This bill is partially a response to concerns raised following the Oso disaster. The bill would combine information obtained while performing the Geological Survey and assessing geological hazards into one accessible source. Having one source to obtain geological hazards information from would benefit communities throughout the state and would save people time. Additionally, the bill provides guidance to the Department of Natural Resources in how to acquire and share geologic hazard information with local governments and the public.

(Opposed) None.