Mosquito Control in Natrona County Mosquito Control District service area, Wyoming — Free Help & Local Info
Operated by Natrona County Weed and Pest. Page says the board declared the mosquito a pest; the division finds breeding sites and uses source reduction, biological control, and chemical control. Ground fogging and aerial adulticides are described, traps are run, and a 2026 no-spray request is posted. Office phone above. County board page lists the same phone at 6819 West Yellowstone, Casper.
What's free
In a funded program, free means no additional visit fee for eligible residents. The capabilities below do not promise free treatment at every address. Confirm fees, boundaries and availability with the agency; Maryland adult mosquito service uses local cost-sharing.
- Property inspections: Confirmed program capability; eligibility and terms vary.
- Mosquitofish for residents: Not verified; ask the program.
- Larval mosquito control: Confirmed program capability; eligibility and terms vary.
- Adult mosquito control: Confirmed program capability; eligibility and terms vary.
- Spray notices: Confirmed program capability; eligibility and terms vary.
How to request service
- Phone: (307) 472-5559
- A direct request URL is not verified; consult the official website for the current request route.
- Official program website
- Find spray notices or notification instructions on the official site
What they will and won't do
Public education and removing standing water are common parts of mosquito programs. Larval control may target public water, ditches and catch basins. Adult mosquito treatment follows local program criteria; a complaint is not a promise of spraying. Inspection eligibility, fish availability, pickup or delivery, response times and seasons vary. Public programs generally do not provide routine yard spraying or event protection on demand. Confirm your address with the agency: ZIP codes and county names do not establish district coverage.
Find help by ZIP
Open the ZIP finder. Its current dataset is partial and focused on California. A missing result does not establish that no public program exists.
Join the local information waitlist
Register interest in future MSQTO updates. This does not request agency service or activate official spray alerts.