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Barriers set up, water tested at site of North Dakota spill

The Columbian
Published: January 22, 2015, 4:00pm

BISMARCK, N.D. (AP) — Earthen barriers have been set up across a creek and water was being tested Thursday around the site of a nearly 3 million-gallon leak of saltwater generated by oil drilling, the largest spill of its kind during North Dakota’s current oil rush.

The berms were built at Blacktail Creek to prevent potentially contaminated water from flowing out of the creek and into a bigger body of water that eventually leads into the Missouri River.

“So when the ice starts to melt if there’s any oil or contaminated water, they can contain it and pump that out before it goes downstream,” said Dave Glatt, chief of the North Dakota Department of Health’s environmental health section.

Pipeline operator Summit Midstream Partners LLC and state inspectors will keep testing the soil and water at the Blacktail Creek and larger Little Muddy Creek until after the ice melts this spring, Glatt said.

Saltwater, known as brine, is an unwanted byproduct of oil and natural gas production that is much saltier than sea water and may also contain petroleum and residue from hydraulic fracturing operations. Some previous saltwater spills have taken years to clean up.

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