Cowlitz County Mosquito Control District

Let us know how we can help you with your mosquito problem!

Mission Statement

We will minimize mosquito borne disease by reducing mosquito populations in Cowlitz County.

Policy Statement

It is impossible to eliminate all mosquitoes from the county. But by larviciding those areas where mosquitoes breed, we can greatly reduce mosquito populations and thereby reduce the chance of mosquito borne disease. Adult mosquito treatments will only be provided when public health is threatened by large populations of mosquitos that cause extreme annoyance or can carry disease.

We Will

  • Educate the public on how to prevent mosquitoes from breeding in their area.
  • Educate the public on how to reduce mosquito bites.
  • Work with the community to identify mosquito breeding sites.
  • Assist property owners with modifications that eliminate mosquito breeding areas on their property.
  • Check known breeding sites and treat when larvae are present.
  • Adulticide public areas when adult mosquitos are present in large enough numbers to become a nuissance. These include public roadways, parks, and other public gathering areas.

We Cannot

  • Eliminate all mosquitoes from the county.
  • Remove tires and other debris.
  • Adulticide private property without expressed permission from property owner.

Request A Service Call

Please call our office Phone #360-423-5311. If we are not in the office at that time please leave a message we will get in contact with you as soon as possible.

Our Priorities

How We Charge

We only assess owners of land and strive to structure our assessments so that the charge reflects the benefit received. To accomplish this, we do the following:

  • Assess all recorded lots within the District under 1 acre at a flat fee.
  • Add a surcharge to the flat fee to certain areas with known high concentration of mosquitos.
  • Charge higher rates for parcels over 1 acre based on total parcel size.

October 8th, 2024

By Cowlitz Mosquito Control | October 4, 2024

Meeting Notice and   AGENDA Join Zoom Meetinghttps://us02web.zoom.us/j/84255577514?pwd=VCK2hKlyunQcEWnb7j78yULdVUEa4s.1 Meeting ID: 842 5557 7514Passcode: 107207 One tap mobile+12532050468,,84255577514#,,,,*107207# US+12532158782,,84255577514#,,,,*107207# US (Tacoma) Dial by your location• +1 253 205 0468 US• +1 253 215 8782 US (Tacoma)• +1 408 638 0968 US (San Jose)• +1 669 444 9171 US• +1 669 900 6833 US (San Jose)• +1 […]

October 1st, 2024

By Cowlitz Mosquito Control | September 24, 2024

Special Meeting Notice and AGENDA Topic: CCMCD October 1st Special Meeting Time: Oct 1, 2024 06:00 PM Pacific Time (US and Canada) Join Zoom Meeting https://us02web.zoom.us/j/86093798066?pwd=aAU251Hj7N7PujrLfB5IY2YOCMbxoW.1 Meeting ID: 860 9379 8066 Passcode: 428414 One tap mobile +12532050468,,86093798066#,,,,*428414# US +12532158782,,86093798066#,,,,*428414# US (Tacoma) Dial by your location • +1 253 205 0468 US • +1 253 215 […]

September 10th, 2024

By Cowlitz Mosquito Control | September 9, 2024

Meeting Notice and AGENDA   Topic: CCMCD September 10th Meeting Time: Sep 10, 2024 06:00 PM Pacific Time (US and Canada) Join Zoom Meeting https://us02web.zoom.us/j/84025911288?pwd=yBm6b6aXaG7s3RQf0FLimlr15FKbbs.1 Meeting ID: 840 2591 1288 Passcode: 581465 One tap mobile +12532050468,,84025911288#,,,,*581465# US +12532158782,,84025911288#,,,,*581465# US (Tacoma) Dial by your location • +1 253 205 0468 US • +1 253 215 8782 […]

July 9th, 2024

By Cowlitz Mosquito Control | July 3, 2024

Meeting Notice and AGENDA   Topic: Cowlitz County Mosquito Control District July 9th, 2024 Meeting Time: Jul 9, 2024 06:00 PM Pacific Time (US and Canada) Join Zoom Meeting https://us02web.zoom.us/j/84280132292?pwd=Ale6yRFFhY7iqa45YkbiDnyG6IqaeA.1 Meeting ID: 842 8013 2292 Passcode: 257941 One tap mobile +12532050468,,84280132292#,,,,*257941# US +12532158782,,84280132292#,,,,*257941# US (Tacoma) Dial by your location • +1 253 205 0468 US […]

April 9th, 2024

By Cowlitz Mosquito Control | April 4, 2024

Meeting Notice and AGENDA   Topic: Cowlitz County Mosquito Control District April 9th, 2024 Time: Apr 9, 2024 06:00 PM Pacific Time (US and Canada) Join Zoom Meeting https://us02web.zoom.us/j/86807111753?pwd=YW9iRkZzQVJVZHB0YmNVcElRdGx1UT09 Meeting ID: 868 0711 1753 Passcode: 420653 One tap mobile +12532158782,,86807111753#,,,,*420653# US (Tacoma) +12532050468,,86807111753#,,,,*420653# US Dial by your location • +1 253 215 8782 US (Tacoma) […]