1. (a) The owner shall develop and submit to the department a water conservation plan that includes the following:

   1. (1) An assessment of water uses as described in Env-Wq 2101.19;
   2. (2) A description of the applicable water conservation best management practices described in Env-Wq 2101.20 and Env-Wq 2101.21 and details about how the practices will be applied;
   3. (3) A description of all other water conservation best management practices or best available technologies that are applicable and details about how the practices will be applied; and
   4. (4) A schedule that demonstrates the best management practices and actions identified in the water conservation plan will be implemented within 5 years.

2. (b) Best management practices as required per (a)(2) through (3) above shall be in accordance with but not limited to the best management practices referenced below:

   1. (1) “Best Management Practices for New Hampshire Golf Courses,” New Hampshire Golf Course Superintendents Association and FB Environmental Associates, December 2020, available as noted in Appendix B;
   2. (2) “Water Efficiency Management Guide: Mechanical Systems,” document identification number EPA 832-F-17-016c, U.S. Environmental Protection Agency, November 2017, available as noted in Appendix B; and
   3. (3) “WaterSense at Work: Best Management Practices for Commercial and Institutional Facilities,” document identification number EPA 832-F-12-034, U.S. Environmental Protection Agency, October 2012, available as noted in Appendix B.
3. (c) The owner shall implement the best management practices and actions identified in the water conservation plan no later than 5 years from obtaining water conservation plan approval from the department pursuant to Env-Wq 2101.26.

Source. #10480-A, eff 12-3-13; ss by #14004, eff 6-22-24