N.H. Code Admin. R. Env-Wt 103.51
“Normal high water line” for lakes or ponds means the natural mean high water elevation or the full lake operational level for impoundments controlled by dams.
Source. (See Revision Notes #1, #2, #3, and #4 at Chapter heading for Env-Wt 100) #12801, eff 12-15-19; ss by #13106, eff 9-25-20; ss by #13945, eff 4-27-24(see Revision Note #5 at chapter heading for Env-Wt 100)