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Grand River Mosquito Control District

The objective, of the Grand River Mosquito Control District, is to suppress larval mosquito populations, within the boundaries of the district, and in an environmentally responsible manner. A secondary objective is to monitor both larval and adult mosquito populations; to organize the population statistics, to evaluate organizational efforts, and to plan subsequent control strategies.

To inform our community, we have developed this web site to provide information on the different mosquito species and trends; our means to control the populations, and personal protection and prevention. We invite you to contact us, regarding any mosquito issues that exist in western Colorado.