IDDE & Spill Response Refresher

An internal refresher training required every 2 years for Thurston County employees who, as part of their normal job responsibilities, might encounter or observe a spill, illicit discharge, and/or illicit connection to the County's stormwater system.

IDDE & Spill Response

An internal training for Thurston County employees who, as part of their normal job responsibilities, might encounter or observe a spill, illicit discharge, and/or illicit connection to the County's stormwater system.

Go Green Lawncare

Learn how to have a beautiful lush green lawn without using quick-release fertilizers, protecting our local waters and our pets and family's health!

Erosion and Sediment Control

A brief introduction to erosion and sediment control and six common construction issues to watch for.