South Dakota
How Army Corps of Engineers v. Kansas City Southern Railway Co. applies in South Dakota: state-specific rules, key cases, and bar exam notes for Environmental Law.
South Dakota courts generally follow federal precedents concerning the Clean Water Act and the jurisdiction of the Army Corps of Engineers. The principles from the case have influenced local regulatory frameworks particularly in regard to navigable waters and wetlands.
In South Dakota, any proposed construction or development activity that may impact federally regulated waters, including wetlands, must comply with the Clean Water Act, similar to the obligations determined in the Army Corps case.
Held that state regulators' interpretations of wetlands frequently align with federal standards established by the Army Corps.
Emphasized that any modifications affecting waters of the United States require a permit, reinforcing the principles laid out in the Army Corps case.
Confirmed that state law must respect federal jurisdiction over navigable waters, which aligns with the Army Corps' authority.
South Dakota's approach largely mirrors federal standards set by the Army Corps of Engineers, as state courts frequently defer to federal interpretations of jurisdiction over waters. However, there may be local variations in enforcement and permit processes that add complexity beyond the federal framework.
Issues related to environmental regulations concerning wetlands and navigable waters are commonly tested on the South Dakota bar exam, particularly with respect to compliance with federal and state environmental laws.