Since February of 2007, discharges from the City’s storm sewers (MS4) has been permitted by the Western Washington Phase II Municipal Stormwater NPDES Permit. This permit requires some 99 cities and 11 counties statewide, to implement a Stormwater Management Program (SWMP) structured around the following:
  • Educating, engaging, and involving the public
  • Controlling runoff from development, redevelopment, and stormwater facilities. 
  • Identify and remove illicit discharges and connections
  • Reducing contaminated runoff from municipal operations

All construction and disturbance of land must conform to guidelines in Section 17.80 of the Longview Municipal Code, and typically requires a review and/or permit.

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Last updated: 6/18/2018 2:47:32 PM