The D.C. Circuit denied industry groups’ petition for review of a Mine Safety and Health Administration (MSHA) decision to enforce a final exposure limit standard for exposure of miners in metal and non-metal underground mines to diesel particulate matter (DPM) in diesel exhaust. This decision...

The Ninth Circuit affirmed in part and vacated in part a lower court decision related to the United States’ effort to recoup under the Fallon Paiute Shoshone Indian Tribes Water Rights Settlement Act of 1990 (Settlement Act) excess diversions of water that an irrigation district permitted over man...

The court vacated a lower court order denying environmental groups' motion for attorneys fees in an underlying case challenging a surface mining operation permit. In that case, the groups sought, and eventually obtained, a writ of mandamus setting aside the permit. Pursuant to California Code of Civ...

The court rejects a mining association's statutory and constitutional claims challenging a 1999 Office of Surface Mining Reclamation and Enforcement (OSM) rule defining "valid existing rights." The Surface Mining Control and Reclamation Act prohibits new surface coal mining operations on certain lan...

The Fourth Circuit affirmed an award of attorney fees in a citizen suit brought under the Surface Mining Control and Reclamation Act with respect to the preliminary injunction phase of the litigation, but reversed fees awarded for the supplemental claims phase. The supplemental phase included plaint...

The D.C. Circuit upheld the U.S. Department of the Interior's (DOI's) interpretation of "valid existing rights" in a 1999 rule to foreclose surface mining operations in sensitive areas. A mining association argued that Congress inserted "valid existing rights" in the Surface Mining Control and Recla...

The Tenth Circuit held that the Federal Mineral Leasing Act (FMLA) does not provide political subdivisions of a state an implied cause of action to challenge the state's allocation of federal mineral royalties received under the Act. FMLA §191 directs the federal government to return 50% of fed...

The court holds that a ranch owner with inholdings within the Apache National Forest and the Gila River Forest Reserve in New Mexico does not have a preexisting patent right or a common-law easement allowing access to the inholdings. The court first holds that the government's claims regarding the r...

The court holds that the Quiet Title Act does not require the Interior Board of Land Appeals (IBLA) to refer the determination of chain of title mining claims to the federal district court. Appellants claimed that the IBLA's failure to refer the claims violated the Administrative Procedure Act (APA)...

The court holds that owners of property atop South Mountain in Washington County, Maryland, were not entitled to an increase in the amount awarded them in a condemnation proceeding. The property owners contend that the district court erred in granting the U.S. government's motion in limine seeking t...