N.H. Code Admin. R. Env-Wq 1007.03
The percolation test shall be at least 5 feet from any test pit to assure that it is conducted in undisturbed soil.
Source. (See Revision Notes #1 and #2 at chapter heading for Env-Wq 1000) #11184, eff 10-1-16; ss by #14486, eff 2-1-26, EXPIRES: 2-1-36