Brian Barton
Wetlands are areas where water covers the soil all or part of the time. They are important for maintaining water quality, providing habitats for fish and wildlife, and storing floodwaters. To protect wetlands from pollution, the Clean Water Act was passed in 1972, aiming to restore and maintain the chemical, physical, and biological integrity of the Nation's waters. The Act has been successful in reducing wetland loss and improving water quality, but in 2023, the Supreme Court removed federal protections for up to two-thirds of America's wetlands. To address this, organizations like the National Wildlife Federation advocate for stronger enforcement of the Clean Water Act and work to defend and restore protections for wetlands. Additionally, state and local laws, such as the Water Pollution Control Act in Washington State, also play a role in regulating and protecting wetlands from pollution.
| Characteristics | Values |
|---|---|
| Name of Law | Clean Water Act (CWA) |
| Year of Enactment | 1972 |
| Regulatory Body | Environmental Protection Agency (EPA) |
| Regulatory Scope | Prohibits the release of pollutants into water and protects the overall quality of surface waters |
| Enforcement | Requires permits for any point source discharging pollutants into "waters of the United States" |
| Impact | Increased percentage of "fishable" and "swimmable" streams, funded wastewater projects, prevented toxic pollutants from entering water bodies |
| Limitations | Does not regulate agricultural runoff |
| Limitations | Does not cover all types of wetlands due to Supreme Court rulings |
| State Laws | Massachusetts Wetlands Protection Act, Swamp Land Acts of 1849, 1850, and 1860 |
| Federal Policy | "No net loss" policy affirmed by US presidents, aims to protect and compensate for any loss of wetlands |
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What You'll Learn
The Clean Water Act
Despite the Clean Water Act's successes, in 2023, the Supreme Court removed federal protections for nearly two-thirds of America's wetlands and millions of miles of streams. The Court ruled that the Act only applies to ""relatively permanent" bodies of water and wetlands with a "continuous surface connection" to those waters. This has broad implications for wildlife, affecting hundreds of species and reducing the chances of recovery for many threatened and endangered species. The loss of protections will also likely impact water quality and flood control throughout the United States.
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Federal Water Pollution Control Act
The Federal Water Pollution Control Act, also known as the Clean Water Act, is the primary federal law that protects the US's rivers, lakes, coasts, streams, and wetlands from pollution and physical damage. The Clean Water Act was passed in 1972 and has been instrumental in improving water quality across the nation.
The Act regulates the discharge of pollutants into US waters, controlling pollution through various means such as wastewater standards for industry and national water quality criteria recommendations for surface waters. For instance, it has funded 35,000 wastewater projects totalling $650 billion, which has had a positive impact on water quality.
Section 404 of the Clean Water Act is particularly relevant to wetland pollution. This section was established in 1972 when Congress amended the Federal Water Pollution Control Act to create a regulatory plan to control the discharge of dredged or fill materials into wetlands and other waters. Section 404(m) specifically authorizes the Service to comment on permit applications submitted to the US Army Corps of Engineers for the discharge of such materials into navigable waters.
Despite the Clean Water Act's successes, a significant challenge remains in the form of agricultural runoff, which is not regulated by the Act. In recent years, there has also been a loss of protections for wetlands. In 2023, the Supreme Court removed federal protections for up to two-thirds of America's wetlands, ruling that the Act only applies to "relatively permanent" bodies of water with a "continuous surface connection" to those waters. This ruling has been criticized for its potential negative impact on water quality, wildlife, and flood control.
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Rivers and Harbors Act
The Rivers and Harbors Act was the first environmental law passed by the US Congress. It grants the US Army Corps of Engineers the authority to issue permits for dredging activities and makes it a criminal offence to discharge dredged material into navigable waterways without a permit. The Act also addresses projects and activities in navigable waters, as well as harbour and river improvements, such as placing fill material in waterways, altering channels, and constructing dams, bulkheads, jetties, and other structures.
The Act was an important step in establishing the basic legal authority for federal regulation of water quality. It was followed by the Federal Water Pollution Control Act of 1948, which was intended to "enhance the quality and value of our water resources and to establish a national policy for the prevention, control and abatement of water pollution". However, this Act was not effective in decreasing water pollution.
In 1972, Congress substantially amended the Federal Water Pollution Control Act, creating a regulatory plan to control the discharge of dredged or fill materials into wetlands and other waters of the United States. This amendment, known as Section 404, is part of the Clean Water Act, which is the primary federal law that protects the nation's rivers, lakes, coasts, streams, and wetlands from pollution and physical damage. The Clean Water Act has been highly successful, significantly increasing the percentage of "fishable" and "swimmable" streams in the United States and funding 35,000 wastewater projects totalling $650 billion.
Despite the Clean Water Act's success, a 2023 Supreme Court ruling removed federal protections for up to two-thirds of America's wetlands and millions of miles of streams. The Court ruled that the Act only applies to "relatively permanent" bodies of water and wetlands with a "continuous surface connection" to those waters. This ruling has been criticised for its potential negative impact on water quality, wildlife, and flood control.
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Massachusetts Wetlands Protection Act
In the United States, the Clean Water Act is the primary federal law that protects the nation's wetlands from pollution and physical damage. Section 404 of the Clean Water Act, which was created in 1972, establishes a federal regulatory plan to control the discharge of dredged or fill materials into wetlands and other bodies of water.
Despite the Clean Water Act's clear benefits, a 2023 Supreme Court ruling removed federal protections for up to two-thirds of America's wetlands. This ruling limited the Act's scope to "relatively permanent" bodies of water and wetlands with a "continuous surface connection" to those waters.
At the state level, Massachusetts has implemented the Wetlands Protection Act, which establishes procedures for conservation commissions and the Massachusetts Department of Environmental Protection (MassDEP) to issue permits for work in protected wetland areas. The Act came into effect on October 24, 2014, and the regulations are outlined in 310 CMR 10.00.
The Massachusetts government website, mass.gov, provides resources for stakeholders to understand and provide feedback on the Wetlands Protection Act regulations. The site hosted three virtual office hours sessions in 2024 to address public questions and help develop formal comments on the proposed revisions to the Act. These sessions covered topics such as the Wetlands/401WQC regulations, Stormwater Handbook, and Waterways regulations.
The Massachusetts Wetlands Protection Act is an example of state-level legislation aimed at protecting wetlands and complementing federal laws like the Clean Water Act. By involving the public in the regulatory process, the state aims to ensure the effective conservation and management of wetland areas.
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National Environmental Policy Act
The National Environmental Policy Act (NEPA) is a United States federal law designed to promote environmental enhancement and protection. It was passed by Congress in 1969 and signed into law by President Richard Nixon in 1970.
NEPA requires federal agencies to evaluate the environmental effects of their actions and decisions. It established the President's Council on Environmental Quality (CEQ) and mandates that all executive federal agencies prepare environmental assessments (EAs) and environmental impact statements (EISs). These reports detail the potential environmental effects of proposed federal projects. NEPA's procedural requirements apply to federal agencies, but not to the President, Congress, or federal courts.
The three basic principles of NEPA are transparency, public engagement, and environmental protection. When the federal government plans projects like highways, ports, dams, or prisons, it must disclose its plans to the public. The government must also conduct detailed studies of alternative development methods that better protect people and the environment, as well as measures to lessen any harmful impacts. Throughout a project's development, the federal government must invite the public to voice concerns.
NEPA has helped communities protect themselves from dangerous, rushed, or poorly planned federal projects. For example, in Puerto Rico, residents of Arecibo used NEPA's safeguards to halt a waste-to-energy incinerator project. The incinerator would have operated in an area already contaminated with heavy metals, worsening air pollution and harming nearby wetlands and wildlife. NEPA forced government agencies to conduct public hearings and an environmental impact review, demonstrating its critical role in environmental protection and community empowerment.
In another instance, NEPA helped Michigan save $1.5 billion by improving an existing highway instead of constructing a new freeway, preventing the largest loss of wetlands in the state. NEPA also contributed to the cancellation of the Atlantic Coast Pipeline, which would have carried fracked gas across the Appalachian Trail and through valuable ecosystems. These examples illustrate NEPA's effectiveness in safeguarding the environment and promoting sustainable alternatives.
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Frequently asked questions
The Clean Water Act is the primary federal law that protects the US's rivers, lakes, coasts, streams, and wetlands from being polluted or physically damaged. It was passed in 1972 and has been instrumental in improving water quality across the country.
The Clean Water Act prevents 700 billion pounds of pollutants from entering the waters each year. It also created consistent protections for wetlands nationwide, slowing the rate of wetlands loss. It does this through two permitting programs, one of which requires permits for any point source discharging pollutants into "waters of the United States".
The Rivers and Harbors Act grants the US Army Corps of Engineers the authority to issue permits for dredging activities and criminalizes the discharge of dredged material into waterways without a permit. The Federal Water Pollution Control Act of 1948 was enacted to combat water pollution, but it was not effective in decreasing pollution. There are also various state laws that protect wetlands, such as the state Water Pollution Control Act and the Shoreline Management Act in Washington state.
The EPA and other federal agencies provide funding and technical support for state, territory, and Tribal programs that protect and restore wetlands. The Tribal Wetland Program Development Grants (WPDGs) assist tribal governments and intertribal consortia in developing and refining wetland protection and management programs.
