Under the NPDES Construction General Permit, which condition triggers the requirement to implement 'non-storm water management' erosion controls?
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A
Discharge of irrigation water or dewatering effluent from a construction site
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B
Rain events exceeding 0.5 inches in 24 hours
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C
Disturbance of more than 5 acres at one time
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D
Presence of endangered species habitat within 500 feet