Public Works Navigation: Public Works Main Page | Current Public Works Project Updates | Engineering | Water and Sewer System | Streets | Stormwater | Cross-Connection Control Program

Stormwater%20WebThe City’s Public Works Maintenance Department, Stormwater Division is responsible for the operation and maintenance of stormwater facilities. Stormwater facilities include catch basins, drywells, stormdrain lines, percolation trenches and swales. Additionally, the Division is responsible for cleaning City streets with the use of street sweeping machinery.


Stormwater runoff is the water that flows off roofs, driveways, parking lots, streets and other hard surfaces during rainstorms. Rather than being absorbed into the ground, it pours into ditches, culverts, catch basins and storm sewers. A storm drain maintenance program is required to ensure ditches, culverts, catch basins and storm sewers are kept clean of sand, silt, and other debris that may plug the system.

Public Education & Publication Participation

The City works with the City of Kennewick, Pasco, and Richland (Quad Cities) through the Franklin Conservation District to provide education to our area schools. If you are interested in setting up a session in your classroom, please work through your schools’ representative to contract the Education Coordinator at the Franklin Conservation District.

The Quad Cities partner to provide education outreach at the following events:

  • Spring Home and Garden Show
  • Benton Franklin County Fair

Stormwater Design, Construction and Post Construction Management

The City has adopted the use of the Stormwater Management Manual for Eastern Washington in its most current version. For stormwater design, construction and post construction management within the City, please follow this manual as well as the City’s Municipal Code and Standards.

In accordance with the Eastern Washington Phase II Municipal Stormwater Permit, the City of West Richland has developed it Stormwater Management Program Plan update.


For more information, contact the Public Works Department at (509)967-5434.


Report illicit discharges or spills into the City’s municipal stormwater system using the
24 Hour Emergency Hotline at (509)967-5434.