Smoke Testing in Selected Areas

Maintenance crews perform smoke tests in selected areas to check the condition of piping and identify illicit connections of storm drains and downspouts. The non-toxic, odorless smoke is piped into the sewer system and then observed by maintenance staff.  If you discover smoke inside your building it means the plumbing ventilation is not working properly, and sewer gases may be leaking into the building.

Staff works with property owners to make sure corrective actions are made:

• If illicit connections of storm drains and/or downspouts are observed, the property owner will be notified to correct the problem. Treating the increased flow from rainwater increases the cost to rate-payers county-wide.
• If a break in the service lateral is observed, the property owner will be notified to repair the service. A list of licensed side sewer contractors can be found here.

	Smoke from roof vents is normal and indicates proper plumbing ventilation within the building.
	Smoke from gutters and downspouts indicates illicit storm  water connections.
	Smoke coming up from the ground indicates a break in the sewer service lateral line.

If you have any questions or concerns, contact Kistap1 at (360) 337-5777. 

Kitsap County Public Works
Waste Water Division
(360) 337-5777 or (800) 825-4940
Kitsap1@co.kitsap.wa.us