Public Works Engineering

Issaquah's Public Works Engineering Department (PWE) provides the highest level of transportation, utility management and environmental/resource conservation services to our community.

Our Systems

PWE oversees the planning, designing and construction of the following city infrastructure systems:

  • Sanitary sewer collection
  • Stormwater collection
  • Transportation, including roads
  • Water supply and distribution

Our Programs

  • Compliance with state and federal stormwater and floodplain regulations, including the NPDES Phase II Municipal Stormwater Permit and the FEMA Community Rating System
  • Local regulatory programs aimed at protecting surface and ground water
  • Water quality and habitat improvement projects on local streams in coordination with regional stakeholders.
  1. Issaquah Hobart Rd. Proposed Speed Limit Reduction

    If approved, the speed reduction is expected to take place by the end of April 2020. Read on...
  2. Winter Storm: City Crews Focus on Cleanup

    Following the recent winter weather, Issaquah’s crews are currently removing sand and other snow-related materials from City streets. Read on...
  3. Permanent Road Closure: NE High Street

    NE High Street will be closed to traffic to allow for the conversion to a park and trail. Read on...