Today, the Idaho Legislature’s House Agricultural Affairs Committee met to further discuss Idaho Senate Bill S1271, aimed at declaring rats a public health nuisance. The bill would also add Norway and roof rats to Idaho’s existing lists of agricultural pests and invasive species under state law. This comes as numerous Treasure Valley residents report rat sightings in and around their homes.

Several individuals were given the opportunity to speak before lawmakers to outline potential solutions and express their concerns if the bill were to pass.

Representative Steve Birch, the House sponsor, described the bill as a necessary first step toward coordinated statewide action. He emphasized that rats pose risks ranging from structural damage to disease transmission and warned that failing to act early could leave Idaho facing longterm, costly infestations. The bill directs the Idaho State Department of Agriculture to map infestations, coordinate with counties and public health districts, and develop a statewide abatement plan.

ISDA Director Chanel Tewalt testified that the first year would focus on gathering data and determining the scale of the problem. She compared the process to rulemaking, stressing that the department would rely on input from local governments, public health officials, and private pestcontrol professionals before recommending any treatment strategies.

Private pestcontrol experts raised concerns about overlapping authority and the potential for counties or the state to perform abatement without the licensing and training required of private applicators. They argued that most rat control occurs inside private structures and requires specialized expertise, making coordination with the private sector essential.

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Representative David Leavitt said that he would not support the bill and that it should instead be handled by the private sector. Leavitt went on to make a substitute motion at the end of the session to hold Senate Bill 1271, as amended, in committee; it failed on a 9–6 vote. Senate Bill 1271, as amended, will now be sent to the House floor with a dopass recommendation.