BISMARCK, N.D. - The Bismarck Wastewater Treatment Plant has reported more than $30, 000 in damage from vandalism.
The suspects hit the plant several times over the past few days.
Police say water tanks and storage containers were marked with graffiti and employees have reported broken windows on six vehicles.
Several pieces of equipment were also damaged, including a job trailer that was struck by a forklift, and two job trailers soiled by emptied fire extinguishers.
No arrests have been made.