The Regional Water Resource Agency (RWRA) will soon begin leak tests on the sanitary sewer system in an area bordered by East 2nd Street, Clay Street, East 9th Street, and Dixie Court. Crews will force non-toxic smoke into the lines to help identify breaks, defects, and improper stormwater connections.
The work is expected to begin in the coming weeks and last about two months, according to an announcement from RWRA.
RWRA said the smoke is manufactured specifically for testing, leaves no stains or residue, and is harmless to people, animals, and plants. It is typically white or gray in color and has a noticeable “but not unpleasant” odor. Officials said while most residents will not see or smell the smoke, any presence inside a building could indicate possible entry points for sewer gases and should be reported immediately to RWRA and a plumber.
Leak testing smoke may enter a home or business if sewer vents are defective or improperly installed, if traps under sinks or drains are dry or missing, or if wastewater pipes and connections are damaged. Smoke could also be visible from roof downspouts that are incorrectly connected to the sewer system.
Officials said residents will receive about two weeks’ notice before testing begins in their neighborhood, typically via door hangers. RWRA recommends pouring water into all drains for one minute — especially those used infrequently — to help prevent smoke from entering.
RWRA emphasized that correcting defects on private property is the responsibility of the owner, though the agency will assist with identifying potential issues.
For questions or more information, residents can call RWRA at 270-687-8450 during regular business hours (7 a.m.–3:30 p.m.).
