7 Del. C. § 7104: Noise and noise disturbance prohibited.

(a) No person shall, without first having obtained a variance or a temporary emergency variance from the Department of Natural Resources and Environmental Control, undertake any activity which in any way may cause or contribute to the creation of noise or a noise disturbance.

(b) No person shall, without having first obtained a variance or a temporary emergency variance from the Department of Natural Resources and Environmental Control, construct, install, replace, modify or use any equipment, machinery, motor vehicle, device or other article which in any way may cause or contribute to the creation of noise or a noise disturbance.