The Colorado Department of Public Health and Environment has detected one (1) mosquito sample collected within the District that tested positive West Nile virus.  As a reminder, we encourage the community to take proactive steps such as draining all standing water on property and use repellent when outdoors. For informantion on the West Nile virus trends click on Mesa County Health Department.

The Board of Directors will hold a Special Meeting on Friday, October 30, 2026, to discuss the recruitment process for the District Manager position.  For additional infomration regarding the meeting time and location, please click on Notice for a Special Meeting. 

Click on Agenda for the October 21, 2026 regular Board meeting. Current agendas will be posted the Friday before the scheduled Board Meeting.

Click on Permission to Access to sign the form online.

Meetings of the Board of Directors of the Grand River Mosquito Control District are open to the public. Regular Board Meeting will be held on the third Wednesday each month, at 5:00 pm. The location is at the GRMCD office, 531 Maldonado Street, Grand Junction, Colorado. Click on Citizen Comment Form and submit to officeadmin@grmcd.org, to speak at the Board meeting. For information regarding a virtual meeting, please call (970)257-0191 before noon on the day of the meeting.