The Sewer Utility and contractor TREKK Design Group, LLC is conducting smoke tests on City-owned sewer lines downtown.  These tests are used to identify issues where unwanted water is entering the sewer system and may cause artificial smoke to leak into buildings or onto streets.  

While this artificial smoke is non-toxic, non-staining, odorless and white to gray in color, it may set off smoke alarms in buildings using visual detection.  If smoke is detected inside, the room should be ventilated through an open window or door.  

---