Regional mosquito abatement official urges county to consider special district as West Nile indicators rise

Sean Emmett (speaker 10), district administrator for the Southwest Mosquito Abatement and Control District, told commissioners the county has faced a surge in mosquito service calls and that statewide West Nile indicators are elevated this year. Emmett described transformations in mosquito threats — from seasonal floodwater nuisance species to more permanent urban vectors that breed in storm drains and containers and that can carry West Nile and other viruses. "West Nile virus this year, in the state of Utah, is really bad," Emmett said, citing higher-than-usual positive mosquito pools and neuroinvasive human cases statewide.

Emmett recommended source-focused surveillance and treatment rather than routine fogging, described the public‑health rationale for a dedicated district under Utah Code 17B, and estimated an annual tax of about $4 per typical household (approximately $1 per $100,000 of assessed value) to fund a district — a level he said would cover normal operations without repeated tax increases. He told commissioners a district formation would take about two years (resolution, ballot, and then first year of collections), and suggested interim funding for surveillance and coordination with Southwest Mosquito Abatement and SUU student support to begin larval-source work now. Commissioners discussed options for county-wide coordination and noted the weed department has been handling calls but is overwhelmed.