Section Env-Wt 609.02 - Hierarchy of Tidal Shoreline Stabilization Methods Applications for tidal shoreline stabilization projects shall demonstrate that:
(a) The technique or combination of techniques is based on best available scientific and engineering practices; and(b) The proposed technique or combination of techniques addresses: (1) Results of the avoidance and minimization narrative required in Env-Wt 311.07, the avoidance, minimization, and mitigation demonstration required in Env-Wt 313.03 and Env-Wt 313.04, the CFA required in Env-Wt 603.04, and the project design narrative required in Env-Wt 603.06;(2) Any causes of erosion that can be identified;(3) The degree or extent of erosion;(4) Relative exposure based on shoreline geometry, shore orientation, intensity of boat traffic, influence of adjacent structures, storm surge, and extreme precipitation events;(5) Potential sea-level rise and vulnerability assessment under Env-Wt 603.05; (6) Potential marsh migration as a result of sea level rise as shown on the Sea Level Affecting Marshes Model (SLAMM) wetlands bureau One-Stop mapper; and(7) The design requirements of Env-Wt 514.04.N.H. Code Admin. R. Env-Wt 609.02
Derived from Volume XXXIX Number 28, Filed July 11, 2019, Proposed by #12806, Effective 12/15/2019, Expires 12/15/2029.