25 Pa. Code § 90.109 - Hydrologic balance: discharge structures

Discharge from dams, ponds, embankments, impoundments and diversions shall be controlled by emergency dissipators, riprap, channels or other devices 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.

Notes

25 Pa. Code § 90.109

The provisions of this § 90.109 adopted December 19, 1980, 10 Pa.B. 4789, effective 7/31/1982, 12 Pa.B. 2382; amended July 30, 1982, 12 Pa.B. 2473, effective 7/31/1982, 12 Pa.B. 2382.

This section cited in 25 Pa. Code § 90.113 (relating to hydrologic balance: coal processing waste dams and embankments).