25 Pa. Code § 105.54
The permittee or owner of a dam, water obstruction or encroachment shall set up and implement monitoring systems that are required by the Department in the terms and conditions of the permit.
The provisions of this § 105.54 adopted September 26, 1980, effective September 27, 1980, 10 Pa.B. 3843.
This section cited in 25 Pa. Code § 105.131 (relating to operation and monitoring plans).