Residential Inspections

Who Requires Inspections?

If your property includes private stormwater treatment systems, you're responsible for ensuring proper maintenance and compliance with Spokane's stormwater regulations.

The following criteria determine if a property is applicable:

The stormwater facility receives runoff from private property.

The private property was developed or redeveloped in 2011 or later.

The development was ≥ 1 acre, or part of a larger development plan.

Inspection Timeline

Inspections should typically occur between March and October.

Once completed, the certifying professional must fill out the Private Stormwater Facility Annual Certification form, which must be submitted within 90 days of the inspection date.

Find a Qualified Inspector

Turn to Stormwater Solutions for a hassle-free experience. Backed by 32 years of expertise, our professionals specialize in helping you achieve compliance while ensuring your stormwater facility meets every regulatory standard with precision and efficiency.

Certification Submission

How do I submit the certification? The Private Stormwater Facility Annual Certification form, completed by the inspector, must be submitted to the Wastewater Management Department online or by mail within 90 days of the inspection.

Stormwater Solutions can guide you through the process of submitting your completed certification form directly for you to Spokane's Wastewater Management Department.