N.H. Code Admin. R. Env-Wq 1303.05
Transportation of any exotic aquatic weed(s) on any road or highway in the state shall be exempt from the transportation prohibition of RSA 487:16-a, if:
Source. (See Revision Note #1 at chapter heading for Env-Wq 1300) #8703-A, eff 9-5-06; ss by #10696, eff 10-18-14 (See Revision Note #2 at chapter heading for Env-Wq 1300)