Watertown Mosquito Spraying Scheduled Tuesday Night for East-Side Neighborhoods

Jul 13

1 min read

Mist-spraying machine on a truck amid swarming insects in a grassy park, with Northeast Radio 5D text on the side.

Northeast Radio SD News – Watertown, SD - The City of Watertown’s Mosquito Control Program has announced that adult mosquito populations have reached levels sufficient to trigger a spray event in several east-side neighborhoods on Tuesday evening.

Weather conditions permitting, spraying is scheduled to begin after 9:00 p.m. on Tuesday, July 14, 2026, targeting the following areas:

· The east side of Lake Kampeska, from Kampeska Lodge to Prairie Winds Golf Club

· The Derby Downs neighborhood

· The Prairie Haven neighborhood

City officials note that the adulticide used in the program is considered a relatively safe material, but residents are encouraged to take the following precautions:

· Stay indoors while spraying is taking place in your area.

· Keep children and pets inside during spraying and for approximately one hour afterward.

· Rinse homegrown fruits and vegetables thoroughly with water before cooking or eating.

Spraying is weather-dependent and may be delayed or rescheduled if conditions are unfavorable. Residents in the targeted areas should plan accordingly.