Brush Run Tributary Site of Spill
Washington, PA Observer-Reporter
10 October 2009
By Michael Bradwell, Business editor
mbradwell@observer-reporter.com
Range Resources said Friday that a temporary above-ground water
transfer line connection failed Tuesday night and discharged about 250
barrels of partially recycled flowback and fresh water into a small,
unnamed tributary to Brush Run on private property in Hopewell Township.
The company said the water, which contained about 1 percent chloride
salt, killed between 200 and 300 minnows but other aquatic species
living in the tributary survived.
Helen Humphreys, a spokeswoman for the state Department of
Environmental Protection, said species including crawfish and frogs
also were observed to be impaired or dying. DEP officials inspected
about four-tenths of a mile of Brush Run in the area of the spill.
Humpreys said Range Resources' "response to the event was appropriate.
Nonetheless, it was an unfortunate incident."
Brush Run is a high-quality stream under Pennsylvania law, meaning it
meets standards of chemical and biological makeup that warrant special
protection.
According to an incident report released Friday by the gas-drilling
company, the discharge occurred when a 90-degree elbow coupling failed
at the bottom of a hillside because of a manufacturing defect.
Employees at the site immediately shut down operations when line
pressure dropped and the pipe failure occurred. A vacuum truck and
absorbent material were used to remediate and remove impacted water
within two hours of the spill. Fresh water was flushed throughout the
affected area. Range said the DEP was notified immediately, and the
company began working with inspectors within 40 minutes of the spill.
Range spokesman Matt Pitzarella said Friday that Range is now recycling
and reusing nearly all of the water used in its drilling operations,
resulting in almost no wastewater disposal.
Range said once its analysis of the incident is complete it will update
its management practices and the equipment used in water transfer
technologies.
"Because water transfer technology is critical to the long-term
development of the Marcellus Shale, we will review lessons learned with
the DEP and share that information with other companies active in the
Marcellus," Range said in a statement. "We have worked closely with our
subcontractors and the DEP since this incident occurred. The supplier
of the defective pipe coupling has also been on location to determine
how the initial failure occurred."
The company said it will work with local authorities and the
Pennsylvania Fish and Boat commission to restock the unnamed tributary.