Environmental Law

Alaska v. U.S. Army Corps of Engineers — Study Notes

Alaska v. U.S. Army Corps of Engineers, 941 F.3d 1072 (9th Cir. 2019)

Study notes for Alaska v. U.S. Army Corps of Engineers: professor notes, cold call prep, exam angles, and memory aids.

The U.S. Army Corps of Engineers has jurisdiction over wetlands with a significant nexus to navigable waters, affirming their status as 'waters of the United States' under the Clean Water Act.
Professor Notes

This case is pivotal in understanding the scope of the Clean Water Act, specifically regarding what constitutes 'waters of the United States.' The Ninth Circuit clarified the significant nexus standard, emphasizing the importance of historical connections between wetlands and navigable waters. Professors emphasize the implications of this ruling on federal jurisdiction over various water bodies, particularly in an era where environmental protections are increasingly contested.

Additionally, this case showcases the balance between state interests and federal environmental regulations. The holding reinforces the broad interpretation of jurisdiction under the Clean Water Act, which can create constraints on development activities on wetlands, necessitating a deeper analysis of the interconnectedness of various water sources in environmental law courses.

Cold Call Prep
  1. 1What was the significant nexus test established in this case?
  2. 2Explain how the historical connection to navigable waters affected the court's decision.
  3. 3What are the implications of this ruling for future environmental regulation?
  4. 4Discuss the balance of power between state and federal jurisdictions in this context.
  5. 5How does this case illustrate the evolution of the Clean Water Act's interpretation?
  6. 6What arguments did Alaska present against the U.S. Army Corps of Engineers' jurisdiction?
  7. 7How might this case influence the legal landscape for similar wetlands across the country?
Mnemonic Device

WETLAND for 'Wetlands Entail The Legal And Navigable waters dynamic.'

Distinguish From
CaseDistinction
Rapanos v. United StatesThe Rapanos case involved a more stringent approach to determining federal jurisdiction over wetlands, focusing directly on the connection to navigable waters rather than the significant nexus standard emphasized in Alaska v. U.S. Army Corps of Engineers.
United States v. Riverside Bayview Homes, Inc.Riverside Bayview established broader federal authority over adjacent wetlands without the specific focus on historical connections present in the Alaska case.
Policy Arguments

For the Rule

Jurisdiction over wetlands fosters environmental protection and helps maintain critical ecosystems, supporting the health of navigable waters.

Against the Rule

Excessive federal regulation may impede state sovereignty and economic development, creating burdens for landowners and local governments.

Class Discussion Points
  • The significance of the significant nexus standard in environmental law.
  • The role of historical water connections in jurisdictional determinations.
  • Potential economic impacts and regulatory challenges faced by states due to federal jurisdiction over wetlands.
  • Comparative analysis of federal versus state jurisdiction in environmental regulation.
  • Future implications for the Clean Water Act and ongoing legal interpretations.
Exam Angle

This case is likely to appear on exams as an illustration of jurisdictional determination under the Clean Water Act, specifically focusing on the significant nexus standard and its implications for federal jurisdiction over wetlands.

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