Section 77.528. Discharge structures  


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  • Discharge from dams, ponds, embankments, impoundments and diversions shall be controlled by energy dissipators, riprap channels or other devices where necessary to reduce erosion, to prevent deepening or enlargement of stream channels and to minimize disturbance of the hydrologic balance. Discharge structures shall be designed according to standard engineering-design procedures.

The provisions of this § 77.528 adopted March 16, 1990, effective March 17, 1990, 20 Pa.B. 1643.