The department shall issue variances and exemptions from the requirements of these drinking water rules pursuant to Env-Ws 342 and Env-Ws 343, as applicable,under conditions and in a manner which are not less stringent than the conditions under which and the manner in which variances and exemptions aregranted by EPA.
N.H. Admin. Code § Env-Ws 341.02
(See Revision Note at chapter heading Env-Ws 300) #6521, eff 6-4-97; ss by #8360, INTERIM, eff 6-4-05, EXPIRES: 12 -1-05 ; ss by #8497, eff 11-30-05