N.H. Code Admin. R. Env-Wt 903.06

Current through Register No. 25, June 20, 2024

Section Env-Wt 903.06 - Hydraulic Capacity Report

The applicant shall submit a hydraulic capacity report that includes drainage calculations and a narrative to demonstrate that the proposed stream crossing has sufficient hydraulic capacity to meet the applicable design standard with any application for:

(a) A new tier 3 or tier 4 stream crossing for which an alternative design is being submitted pursuant to Env-Wt 904.10; or

(b) A replacement tier 3 or tier 4 stream crossing for which the existing stream crossing cannot accommodate the design storm flow.

N.H. Code Admin. R. Env-Wt 903.06

Derived from Volume XXXIX Number 28, Filed July 11, 2019, Proposed by #12809, Effective 12/15/2019, Expires 12/15/2029.