Cache Mosquito Abatement District (CMAD)


In our district, the Culex pipiens mosquito likes man-made water pools and carries West Nile virus.

Additional Resources

The policies adopted by the Board of Trustees may be found here.

West Nile Virus

As of September 30, there were 49 people and 27 horses confirmed as positive for West Nile Virus in Utah. Three people died due to WNV.

Mosquitoes that were trapped in Amalga, Benson, and Mendon on August 1st tested positive for West Nile Virus (WNV). Nibley had WNV-positive mosquitoes that were trapped on August 8th. On August 19th, Logan City mosquito abatement reported that WNV was confirmed in mosquitoes it had trapped. West Nile Virus has also been found in mosquitoes from Box Elder, Carbon, Davis, Duchesne, Salt Lake, Uintah, Utah, and Weber mosquito abatement districts.

Please be aware of the importance for personal protection when outside. The mosquitoes that carry WNV are active from dusk to dawn. Wear long sleeves and pants and use an approved mosquito repellent Drain standing water.

Abatement Activities Ending

Mosquito abatement activities will end the evening of October 5.

Zika Virus

We provide this information as a public service. The CDC (Centers for Disease Control) has a dedicated site with current information on Zika travel alerts, precautions, latest research and more; please click here for more information.

District Information

If you live in Logan or College-Young Ward, please contact your local abatement personnel, NOT Cache Mosquito Abatement District, for fogging schedules, no spray requests, etc. In Logan, please contact Joe Archer at 716-9749. For the College-Young Ward area, please contact Brad Tolman (755-5733 or 753-0290). For River Heights or Paradise, please contact your local councils.


The Cache Mosquito Abatement District (CMAD) was approved by voters in 12 communities and the county unincorporated area on the November 2004 ballot. Since then, four more communities have requested (and been granted) annexation into the District. The College-Young Ward area and Logan City maintain their own mosquito abatement programs. For more on the history of Cache MAD, click here

Contact information for the Cache MAD can be found at the bottom of this page.