Who determines the design standards of stormwater facilities?

The Director of Wastewater Management controls the design standards and regulations of onsite stormwater facilities, and determines their applicability to particular areas of the City of Spokane. See SMC 17D.060.030(A).

The issuance of any permit or approval for commercial developments is conditioned upon acceptable documentation by a civil engineer licensed by the State of Washington. See SMC 17D.060.070(B).