Northern Plains Resource Council v. Fidelity Exploration and Development Company

Defendant-Appellee Fidelity Exploration & Development Company (“Fidelity”) extracts methane gas'for commercial sale from coal seams located deep underground in the Powder River Basin, Montana. In the process of extracting coal bed methane (CBM), Fidelity pumps groundwater to the surface and discharges this water into the Tongue River. The water discharged is “salty,” contains several chemical constituents identified as pollutants by Environ-' mental Protection Agency (EPA) regulations, has characteristics that may degrade soil, and is unfit for irrigation. The Montana Department of Environmental Quality (MDEQ) advised Fidelity that no permit was required to discharge the coal bed methane groundwater because Montana state law exempts unaltered groundwater from state water quality requirements. Plaintiff-Appellant Northern Plains Resource Gouncil (NPRC) filed a citizen suit under the federal Clean Water Act (CWA) in the District Court for the District of Montana, alleging that Fidelity unlawfully discharged pollutants into navigable waters of the United States. NPRC appeals the district court’s grant of summary judgment to Fidelity.

On appeal, we decide (1) whether the CBM…