Smoke testing is performed periodically to identify sources of stormwater inflow and/or groundwater infiltration entering the city’s sewage collection system, according to a news release. Here is the ...

While the odds of getting struck by an exploding manhole cover are low, they’re not zero. According to the 2021 New York City Mayor Management Report, the New York Fire Department responded to 261 ...

F1 officials inspect the troublesome manhole cover at the Las Vegas GP's Turn 17 after FP2 on Thursday night. Kym Illman / Getty Images LAS VEGAS — Formula One race officials have taken preventive ...

ST. JOHNS COUNTY, Fla. — Manhole inspections and smoke testing of the sanitary sewer system started in St. Johns County on Monday. Smoke testing is performed periodically to identify sources of ...