Thurston County requires Integrated Pest Management Plans for certain land use projects located in a Category I or II Aquifer Recharge Areas, where drinking water sources are vulnerable to contamination.

Integrated Pest Management Plans are required for:

1. Subdivisions of 10 lots or greater (excluding large lots).
2. Any land use project that incorporates maintained open space areas totaling more than five acres.
3. All land use projects located within a delineated wellhead capture zone for a Group A public water supply.

Changes to the Integrated Pest Management Plans will be submitted to Thurston County for review and approval prior to implementation.

For additional information, see “Integrated Pest Management Plans Fact Sheet” [PDF].

Contact Mark J. Swartout at (360) 709-3079 or by Email if you have any questions.