No structure shall be built over public trust surface waters, except:

1. (a) To provide docking for watercraft in accordance with Env-Wt 500;
2. (b) To construct or replace a bridge for public travel; or

3. (c) To provide seating for dining establishments in:

   1. (1) Areas exempted from RSA 483-B pursuant to RSA 483-B:12; and
   2. (2) Historic commercial tidal areas as allowed under Env-Wt 600.

Source. #12803, eff 12-15-19