Skip to site navigation Skip to content
WSU Cougar Head Washington State University WSU
  • Give
  • Apply
  • Locations
  • My WSU
  • Rural Stormwater Solutions
  • Managing Water
    • Detaining water
    • Conveying water
    • Dispersing water
    • Areas with traffic
  • Creating a Site Map
  • Fact Sheets
    • Understanding Your Site Conditions (PDF)
    • Options for Managing Drainage (PDF)
    • Bioinfiltration Swales (PDF)
    • Rural Stormwater White Paper (PDF)
  • Demonstration Sites
    • Building a Rain Garden
    • Building a Gravel Infiltration Trench
    • Example Bioinfiltration Swale
  • Videos
    • Stormwater in Rural Areas
    • How to Make a Site Map of Your Property
    • Options for Managing Drainage
  • Stormwater Basics
  • Words to Know
  • Resources
  • References
  • About this project
WSU Extension + The Washington Stormwater Center
Rural Stormwater Solutions

Mason County

Find information about your parcel

Stormwater Management

Septic system (on-site sewage)

Drinking water & wells

Clean Water District


  • Mason Conservation District
  • Mason County Planning Department
  • Mason County Environmental Health
  • Mason County WSU Extension

Rural Property Surface Water Management Tools and Training

Washington State University (WSU) Extension and the Washington Stormwater Center (WSC) have partnered to develop this site to empower agency, municipal, and tribal staff; conservation districts, contractors, and landowners to effectively manage and reduce polluted runoff in rural areas. Funding was provided by the Environmental Protection Agency through the Puget Sound National Estuary program and the Stormwater Strategic Initiative.
WSU Extension , 2606 W Pioneer Puyallup, Washington 98371, lid.inquiries@wsu.edu
WSU Cougar Head
© Washington State University 2026
  • Access
  • Policies
  • MyWSU
  • Follow WSU