The migratory bird rule, adopted by the United States Army Corps of Engineers and the Environmental Protection Agency (EPA) asserted that the Clean Water Act (CWA) covers regulation of isolated waters "which are or would be used as habitat by... migratory birds that cross state lines." The rule was overturned by the Supreme Court in 2001.
The Clean Water Act defines the waters of the United States as [1] [2]
Based on paragraph 3, above, the Migratory Bird Rule (51 FR 41217) asserted in 1986 that the power of the Federal Government, under the Clean Water Act, could be extended to isolated, intrastate, non-navigable waters based on the following factors being present: [1]
On January 9, 2001, the US Supreme Court in Solid Waste Agency of Northern Cook Cty. v. Army Corps of Engineers threw out the "Migratory Bird Rule," [3] A case that pitted a consortium of towns around Chicago, Illinois over isolated wetlands, inhabited or visited by over 100 migratory bird species, against the US Army Corps of Engineers. In this case, Skokie, Illinois wanted abandoned quarries filled with water, but not connected to another or navigable body of water to serve as a site for a solid waste facility. For the previous 15 years lower courts had sustained the rule in favor of migratory birds, siding with the Army Corps. [4]
The Supreme Court held that neither the Corps nor the EPA can exert CWA jurisdiction over isolated, intrastate, non-navigable waters, where the sole basis for asserting CWA jurisdiction rests on the three factors listed under the Migratory Bird Rule, above. [1]
At least one state reacted to the new Supreme Court ruling by restoring isolated wetlands protection: the 2001 Wisconsin Act 6 is the first of its kind nationwide to restore wetlands regulation to the state after federal authority had been revoked. It restores protection to over 1 million acres (4,000 km2) of isolated wetlands in Wisconsin. On May 7, 2001, Wisconsin Governor Scott McCallum signed a bill protecting wetlands by placing Wisconsin wetlands regulation under the jurisdiction of the Wisconsin Department of Natural Resources. [5]
The Commerce Clause describes an enumerated power listed in the United States Constitution. The clause states that the United States Congress shall have power "[to regulate Commerce with foreign Nations, and among the several States, and with the Indian Tribes." Courts and commentators have tended to discuss each of these three areas of commerce as a separate power granted to Congress. It is common to see the individual components of the Commerce Clause referred to under specific terms: the Foreign Commerce Clause, the Interstate Commerce Clause, and the Indian Commerce Clause.
The Clean Water Act (CWA) is the primary federal law in the United States governing water pollution. Its objective is to restore and maintain the chemical, physical, and biological integrity of the nation's waters; recognizing the responsibilities of the states in addressing pollution and providing assistance to states to do so, including funding for publicly owned treatment works for the improvement of wastewater treatment; and maintaining the integrity of wetlands.
The Migratory Bird Treaty Act of 1918 (MBTA), codified at 16 U.S.C. §§ 703–712, is a United States federal law, first enacted in 1918 to implement the convention for the protection of migratory birds between the United States and Canada. The statute makes it unlawful without a waiver to pursue, hunt, take, capture, kill, or sell nearly 1,100 species of birds listed therein as migratory birds. The statute does not discriminate between live or dead birds and also grants full protection to any bird parts including feathers, eggs, and nests. A March 2020 update of the list increased the number of species to 1,093.
A body of water, such as a river, canal or lake, is navigable if it is deep, wide and calm enough for a water vessel to pass safely. Such a navigable water is called a waterway, and is preferably with few obstructions against direct traverse that needed avoiding, such as rocks, reefs or trees. Bridges built over waterways must have sufficient clearance. High flow speed may make a channel unnavigable due to risk of ship collisions. Waters may be unnavigable because of ice, particularly in winter or high-latitude regions. Navigability also depends on context: a small river may be navigable by smaller craft such as a motorboat or a kayak, but unnavigable by a larger freighter or cruise ship. Shallow rivers may be made navigable by the installation of locks that regulate flow and increase upstream water level, or by dredging that deepens parts of the stream bed.
Rapanos v. United States, 547 U.S. 715 (2006), was a United States Supreme Court case challenging federal jurisdiction to regulate isolated wetlands under the Clean Water Act. It was the first major environmental case heard by the newly appointed Chief Justice, John Roberts and Associate Justice Samuel Alito. The Supreme Court heard the case on February 21, 2006 and issued a decision on June 19, 2006.
The United States Army Corps of Engineers is involved with a wide spectrum of public works projects: environmental protection, water supply, recreation, flood damage and reduction, beach nourishment, homeland security, military construction, and support to other Governmental agencies. Through 19 Flood Control Acts since 1917, Congress has authorized the Corps of Engineers to be involved with flood protection and damage reduction in almost every state of the union.
In the United States, several federal agencies and laws have some jurisdiction over pollution from ships in U.S. waters. States and local government agencies also have responsibilities for ship-related pollution in some situations.
A high water mark is a point that represents the maximum rise of a body of water over land. Such a mark is often the result of a flood, but high water marks may reflect an all-time high, an annual high or the high point for some other division of time. Knowledge of the high water mark for an area is useful in managing the development of that area, particularly in making preparations for flood surges. High water marks from floods have been measured for planning purposes since at least as far back as the civilizations of ancient Egypt. It is a common practice to create a physical marker indicating one or more of the highest water marks for an area, usually with a line at the level to which the water rose, and a notation of the date on which this high water mark was set. This may be a free-standing flood level sign or other marker, or it may be affixed to a building or other structure that was standing at the time of the flood that set the mark.
Solid Waste Agency of Northern Cook County (SWANCC) v. U.S. Army Corps of Engineers, 531 U.S. 159 (2001), was a decision by the US Supreme Court that interpreted a provision of the Clean Water Act. Section 404 of the Act requires permits for the discharge of dredged or fill materials into "navigable waters," which is defined by the Act as "waters of the United States." That provision was the basis for the federal wetlands-permitting program.
"No net loss" is the United States government's overall policy goal regarding wetlands preservation. The goal of the policy is to balance wetland loss due to economic development with wetlands reclamation, mitigation, and restorations efforts, so that the total acreage of wetlands in the country does not decrease, but remains constant or increases. To achieve the objective of no net loss, the federal government utilizes several different environmental policy tools which legally protect wetlands, provide rules and regulations for citizens and corporations interacting with wetlands, and incentives for the preservation and conservation of wetlands. Given the public benefits provided by wetland ecosystem services, such as flood control, nutrient farming, habitat, water filtration, and recreational area, the estimations that over half the acreage of wetlands in the United States has been lost within the last three centuries is of great concern to local, state, and federal agencies as well as the public interest they serve.
United States v. Riverside Bayview, 474 U.S. 121 (1985), was a United States Supreme Court case challenging the scope of federal regulatory powers over waterways as pertaining to the definition of "waters of the United States" as written in the Clean Water Act of 1972. The Court ruled unanimously that the government does have the power to control intrastate wetlands as waters of the United States. This ruling was effectively revised in Rapanos v. United States (2006), in which the Court adopted a very narrow interpretation of "navigable waters."
Point source water pollution comes from discrete conveyances and alters the chemical, biological, and physical characteristics of water. In the United States, it is largely regulated by the Clean Water Act (CWA). Among other things, the Act requires dischargers to obtain a National Pollutant Discharge Elimination System (NPDES) permit to legally discharge pollutants into a water body. However, point source pollution remains an issue in some water bodies, due to some limitations of the Act. Consequently, other regulatory approaches have emerged, such as water quality trading and voluntary community-level efforts.
Sackett v. Environmental Protection Agency, 566 U.S. 120 (2012), also known as Sackett I, is a United States Supreme Court case in which the Court held that orders issued by the Environmental Protection Agency under the Clean Water Act are subject to the Administrative Procedure Act. The Court ruled that because the Environmental Protection Agency's orders constitute "final agency action" under the Administrative Procedure Act, federal courts may hear appeals from its orders.
Los Angeles County Flood Control District v. Natural Resources Defense Council, Inc., 568 U.S. 78 (2013), is a United States Supreme Court case in which the Natural Resources Defense Council and Santa Monica Baykeeper challenged the Los Angeles County Flood Control District (District) for violating the terms of its National Pollutant Discharge Elimination System (NPDES) permit as shown in water quality measurements from monitoring stations within the Los Angeles and San Gabriel Rivers. The Supreme Court, by a unanimous 9-0 vote, reversed and remanded the Ninth Circuit's ruling on the grounds that the flow of water from an improved portion of a navigable waterway into an unimproved portion of the same waterway does not qualify as a "discharge of a pollutant" under the Clean Water Act.
South Florida Water Management District v. Miccosukee Tribe, 541 U.S. 95 (2004), was a U.S. Supreme Court case involving the application of the National Pollutant Discharge Elimination System (NPDES) of the Clean Water Act. The Supreme Court remanded the case for further determination to resolve the question over the validity of the distinction between the two bodies of water at issue and the Government's broader "unitary waters" argument that all water bodies that are "navigable waters" under the Clean Water Act should be considered "unitarily" for purposes of NPDES permitting.
The Waters of the United States Regulatory Overreach Protection Act of 2014 is a bill that would prohibit the Environmental Protection Agency (EPA) and the U.S. Army Corps of Engineers (Corps) from implementing or enforcing certain proposed regulations regarding the use of the nation’s waters and wetlands.
The Clean Water Rule is a 2015 regulation published by the U.S. Environmental Protection Agency (EPA) and the United States Army Corps of Engineers (USACE) to clarify water resource management in the United States under a provision of the Clean Water Act of 1972. The regulation defined the scope of federal water protection in a more consistent manner, particularly over streams and wetlands which have a significant hydrological and ecological connection to traditional navigable waters, interstate waters, and territorial seas. It is also referred to as the Waters of the United States (WOTUS) rule, which defines all bodies of water that fall under U.S. federal jurisdiction. The rule was published in response to concerns about lack of clarity over the act's scope from legislators at multiple levels, industry members, researchers and other science professionals, activists, and citizens.
Army Corps of Engineers v. Hawkes Co., 578 U.S. ___ (2016), was a case in which the Supreme Court of the United States held that a Clean Water Act jurisdictional determination issued by the United States Army Corps of Engineers is reviewable under the Administrative Procedure Act because jurisdictional determinations constitute "final agency action".
County of Maui v. Hawaii Wildlife Fund, No. 18-260, 590 U.S. ___ (2020), was a United States Supreme Court case involving pollution discharges under the Clean Water Act (CWA). The case asked whether the Clean Water Act requires a permit when pollutants that originate from a non-point source can be traced to reach navigable waters through mechanisms such as groundwater transport. In a 6–3 decision, the Court ruled that such non-point discharges require a permit when they are the "functional equivalent of a direct discharge", a new test defined by the ruling. The decision vacated the ruling of the United States Court of Appeals for the Ninth Circuit, and remanded the case with instructions to apply the new standard to the lower courts with cooperation of the Environmental Protection Agency (EPA).
Sackett v. Environmental Protection Agency, also known as Sackett II, is a pending United States Supreme Court case related to the scope of the Clean Water Act.