Story Published:
Dec 31, 2008 at 8:49 AM CST
Story Updated:
Dec 31, 2008 at 11:52 AM CST
Springfield, MO--Several loud booms were heard coming from the Southwest Power Station Plant near James River Freeway Wednesday morning.
A C-U spokesman says it was likely a steam safety valve opening, workers are checking it out.
There could be more booms throughout the day.
