This work shall include the completion of the necessary hydrology, hydraulic, seismic, geology, and static impact analyses of the dams, in accordance with NRCS Technical Release (TR)‐60 and NHDES regulations and guidelines, and their appropriate documentation in a Supplemental Watershed Work Plan to the original Work Plan for the Souhegan River Watershed. The work shall also include the performance of an Environmental Assessment and completion of an Environmental Evaluation Worksheet (NRCS‐CPA‐52) for each dam in accordance with the NRCS procedures for implementing NEPA found at 7 CFR Part 650, NRCS General Manual Part 410, the NRCS National Environment Compliance Handbook (NECH), and the Instructions for Completing the Environmental Evaluation Worksheet.