Our larval surveillance and control season approximately starts in March and runs until roughly mid November (depending on weather). The District hires two seasonal workers in addition to our seasonal night drivers. These employees work from March until October/November. There are 10 regular full-time employees who spend the “off season” training, updating and digitizing section maps, compiling and analyzing data, maintaining equipment, conducting educational programs for area students, planning for the next season, and exploring ways to improve the program.