Section 634.1 - Purpose and scope(a) The purpose of this part is for the U.S. Department of Agriculture (USDA), with the concurrence of the U.S. Environmental Protection Agency (EPA), to set forth regulations to carry out a Rural Clean Water Program (RCWP) under section 35 , Pub. L. 95-217 ; 91 Stat. 1579; 33 U.S.C. 1288 .(b) The Rural Clean Water Program provides financial and technical assistance to private landowners and operators (participants) having control of rural land. The assistance is provided through long-term contracts (5 to 10 years) to install best management practices (BMP's) in project areas which have critical water quality problems resulting from agricultural activities. The proposed project area must be within a high priority area in an approved agricultural portion of a 208 water quality management plan. Participation in RCWP is voluntary.(c) The program is a new USDA program and an extension of existing water-quality management programs of EPA.