HATTIESBURG, MS (WDAM) - Some residents in Hattiesburg may be seeing smoke coming from unusual places in the next few weeks.
The city will be smoke testing sewer lines around the area. The practice helps survey the lines.
The smoke will be coming from vent stacks on house or holes in the ground. I ti s non-toxic, harmless, and has no odor. It also does not pose any fire hazards.
Testing will resume on Monday and continue through early into 2017.