A North Carolina contractor has employees working near a wetland area. Under NC environmental regulations, what is the minimum setback distance for construction activities from the wetland boundary?
Correct Answer
C) 50 feet
NC environmental regulations typically require a minimum 50-foot setback from wetland boundaries for construction activities to protect sensitive environmental areas.
Why This Is the Correct Answer
NC environmental regulations require a minimum 50-foot setback from wetland boundaries for construction activities. This buffer zone protects sensitive wetland ecosystems from construction runoff, disturbance, and encroachment. The 50-foot rule is a standard protection measure applied across NC coastal and inland wetland management.
Why the Other Options Are Wrong
Option A: 100 feet
Option A ('100 feet') is incorrect. While a 100-foot buffer may apply in some specific jurisdictions or enhanced protection zones (such as certain coastal areas), the general minimum setback standard for construction activities is 50 feet, not 100 feet.
Option B: 25 feet
Option B ('25 feet') is incorrect. A 25-foot setback is insufficient under standard NC wetland protection rules for construction activities. This figure may apply to some agricultural or minor disturbance scenarios but not standard construction.
Option D: 75 feet
Option D ('75 feet') is incorrect. A 75-foot setback is not the standard minimum established by NC environmental regulations for wetland construction buffers. It falls between the 50-foot standard and the enhanced 100-foot zones, representing a plausible but incorrect middle ground.
Memory Technique
50 feet = half a football field. Picture a wetland and count off 50 yards (50 feet, same number) — your equipment and workers must stay behind that line. '50-50' rule: 50 feet from wetlands is the halfway point between no buffer and a generous 100-foot zone.
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