N.H. Code Admin. R. Env-Wq 2102.19
(c) The following water users shall submit the information required by Env-Wq 2102.17(d) and Env-Wq 2102.18 to the department as specified in Table 2102-3, below:
Table 2102-3: Reporting Schedule for Certain Water Users
Type of Water User
Reporting Period
Report Due
Irrigator other than agricultural water user
Per growing season or other period of use
Annually, no later than February 15 of the year following the calendar year in which the use occurred
Snowmaking
Each snowmaking season
Annually, no later than May 15 of the year in which the snowmaking season ends
Hydroelectric facility
Calendar year quarter
Annually, no later than February 15 of the year following the calendar year being reported
Source. #9279, eff 9-24-08; ss by #12135, eff 3-21-17 (from Env-Wq 2102.18)