"State-approved" means, when applied to an ISDS, that the department has issued a construction approval and an operational approval for the ISDS, and no modifications have been made to the ISDS such that it does not conform to the approved plans.
N.H. Admin. Code § Env-Wq 1002.89
#9904-A, eff 4-16-11
The amended version of this section by New Hampshire Register Volume 36, Number 41, eff.10/1/2016 is not yet available.