Pennsylvania Code
Title 25 - ENVIRONMENTAL PROTECTION
Part I - Department of Environmental Protection
Subpart D - Environmental Health and Safety
Article IX - Residual Waste Management
Chapter 289 - RESIDUAL WASTE DISPOSAL IMPOUNDMENTS
Subchapter B - APPLICATION REQUIREMENTS
PHASE II APPLICATION REQUIREMENTS-WATER QUALITY PROTECTION AND MONITORING
Section 289.151 - Soil erosion and sedimentation control plan

(a) The applicant shall submit a plan to manage surface water and control erosion during all phases of construction and operation at the proposed facility. The plan shall be based on the requirements of Chapter 102 and §§ 289.252-289.254 and other applicable State and Federal requirements. Calculations indicating water quantities shall be based on the 24-hour precipitation event by inches to be expected once in 25 years.

(b) The plan shall include fully dimensioned diversion ditches, indicating length, gradient and cross section for configuration by reach, and capacities for ditch volume by reach. The calculations which are necessary to support design and siting shall be included in the plan.