If you live in the Four Rivers Vector Control District Treatment Area and are experiencing mosquito activity, please fill out our form below.

We do have a tentative treatment schedule posted on our website showing when we plan to be in specific areas, weather permitting. However, filling out the Mosquito Activity Form still helps us identify where mosquito populations are especially high and adjust accordingly.

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Please note:

• Fogging only occurs after sunset to protect pollinators like bees and butterflies.

• We don’t fog below 54°F, as it reduces effectiveness.

• While we do not provide on-demand service calls, we encourage residents to report any areas of concern through our designated channels.

Questions? Contact us at 541-593-1689 or fourriversvectorcontrol@gmail.com.