A district court dismissed a flood protection board's lawsuit against 88 oil and gas companies for damages stemming from coastal erosion along a "buffer zone" in southeast Louisiana. The companies do not owe a legal duty to the board, arising under either Louisiana law or the Rivers and Harbors Act,...
A California court held that the public trust doctrine protects navigable waterways from harm caused by groundwater extraction. Concerned about the management of the Scott River in northern California, environmental groups filed suit against Siskiyou County, claiming the county must consider the pub...
The Fourth Circuit affirmed a lower court decision denying an environmental group's motion to intervene in a poultry farmer's lawsuit against EPA. In that case, the farmer seeks a declaratory judgment that farmyard stormwater runoff is statutorily exempt from regulation as an agricultural stormwater...
A district court upheld a CWA §404 permit issued by the U.S. Army Corps of Engineers for the construction of a large marine transfer station near the upper east side of New York City. A group of residents filed suit challenging the permit, claiming that the Corps' issuance of the permit was arbitra...
The First Circuit vacated and remanded a lower court decision dismissing environmental groups' CWA claims against the operators of four hydroelectric dams along the Kennebec River. The groups alleged that the operators are in violation of their water quality certifications, and thus the CWA, because...
The Fourth Circuit held that a coal company may not assert the CWA's "permit shield" defense for discharges of selenium when it failed to disclose the presence of this pollutant during the permit application process. The company argued that because it disclosed the pollutants that it knew or had rea...
The D.C. Circuit upheld EPA's and the U.S. Army Corps of Engineers' Enhanced Coordination Process memorandum, which concerns CWA §404 mining permit applications, as well as an EPA guidance document relating to such permits, against challenges from the mining industry and two states. The Enhanced Co...
A Texas appellate court reversed a lower court decision enjoining a city from undertaking certain activities relating to further development of its proposed water well plan on a landowner's property. The city owns the groundwater rights under the landowner's property, and in 2012 it proposed a well ...
A district court upheld a U.S. Army Corps of Engineers permit issued under CWA §404 for a railroad extension project in an area surrounded by wetlands. Two functional assessments were prepared for the project. An environmental group argued that the second functional assessment, which was performed ...
A district court held that an environmental group lacked standing to challenge a U.S. Army Corps of Engineers permit issued to an oil company to fill certain wetlands in the National Petroleum Reserve–Alaska for a future drill site. The group's members have not demonstrated the requisite injury in...