BISMARCK, N.D. (AP) - Sentencing is set this summer for men from Texas and Montana who pleaded guilty in a North Dakota case of illegal oil field wastewater dumping.
Authorities say 43-year-old Jason Halek, of Southlake, Texas, pleaded guilty Wednesday in federal court in Bismarck to three counts of violating the federal Safe Drinking Water Act.
His co-defendant, Nathan Garber, of Kalispell, Montana, pleaded guilty in September 2014 to multiple charges related to the illegal operation of a saltwater disposal well near Dickinson.
Saltwater is a byproduct of oil production and can harm the environment if not handled properly.
The criminal charges against Halek are connected to a state case against Halek Operating ND LLC, which was fined a state-record $1.5 million in 2013.