A Note from the Management

The Grand River Mosquito Control District provides the essential services of mosquito surveillance, inspections, and implementing control measures to reduce the spread of mosquito-transmitted diseases, such as West Nile Virus.  At this time, the Center for Disease Control and Prevention (CDC) has no data to suggest that the new coronavirus, which causes the disease COVID-19, is transmitted by mosquitoes or ticks. The primary way this coronavirus spreads is from person to person contact.  For more information, see How Coronavirus Spreads
  • GRMCD Public Budget Hearing for 2022 will be held on Wednesday, November 17, 2021.  The Hearing will be held at 5:00 p.m. in the GRMCD office, located on 531 Maldonado St, GJ, CO.  Click on Notice for Public Budget Hearing for additional information.
  • The regular December Board Meeting will be changed to Monday, December 13, 2021.  Click on Notice of Change of Date to print information. 
  • Click here on Access Agreement to download a permission to access property form.
  • 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.
  • Click on Agenda for the November 17, 2021 Board meeting.  
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Grand River Mosquito Control District

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Suppress mosquito populations, within the boundaries of the district, and in an environmentally responsible manner.

Monitor both larval and adult mosquito populations; to organize the population statistics, to evaluate organizational efforts, and to plan subsequent control strategies.