1. (a) The owner shall submit a water conservation plan to the department that describes applicable water conservation requirements and how those requirements will be implemented.

2. (b) The owner shall implement water conservation requirements as specified below:

   1. (1) For all large community water systems, water conservation practices as specified in Env-Wq 2101.06 through Env-Wq 2101.14;

   2. (2) For all small community water systems, water conservation practices as specified in Env-Wq 2101.06 through Env-Wq 2101.10 and as specified in one of the following:

      1. a. Metering, leak detection, water audits, water loss control, and billing as specified in Env-Wq 2101.11 through Env-Wq 2101.14;
      2. b. Leak detection survey as specified in Env-Wq 2101.15; or
      3. c. Night flow analysis as specified in Env-Wq 2101.16;
   3. (3) For agricultural crop water users, water conservation practices related to irrigation management as specified in Env-Wq 2101.17; and
   4. (4) For ICI water users, water conservation practices as specified in Env-Wq 2101.18 through Env-Wq 2101.23.
3. (c) The owner shall comply with the requirements established in Env-Wq 2101.24 through Env-Wq 2101.27.
4. (d) To the extent that multiple sets of requirements apply, the owner shall comply with all requirements, provided that if the requirements overlap, the more stringent requirement(s) shall apply.
5. (e) Activities undertaken pursuant to (b)(1) and (2) above shall be completed under the supervision of a water system operator who is certified pursuant to RSA 332-E and Env-Dw 502.

Source. #8353, eff 5-14-05 (See Revision Note at part heading for Env-Wq 2101) (formerly Env-Ws 390.05); ss by #10480-A, eff 12-3-13; ss by #14004, eff 6-22-24