Section Env-Wq 2102.13 - Pipeflow Measuring Devices(a) Except for public water systems and agriculture water users, the following measurement methods shall be used to measure water use associated with pipeflow: (1) Flow meter(s) with a totalizer; or(2) A time totalizer, provided water use occurs at a constant flow rate.(b) In the case of intermittent artesian wells, the meter shall be installed in a manner that will measure both pumped and flowing discharge.(c) A public water system serving 1,000 people or fewer shall meter all withdrawals from each source in accordance with the applicable provisions of Env-Dw 405.(d) Public water systems serving more than 1,000 people shall meter all withdrawals from individual sources in accordance with the applicable provisions of Env-Dw 402.(e) All measuring devices shall be: (1) Installed in accordance with manufacturer specifications;(2) Calibrated and maintained in accordance with the specifications of the manufacturer; and(3) Operated and maintained to ensure that the flow can be measured within the accuracy requirements specified in Env-Wq 2102.11.N.H. Code Admin. R. Env-Wq 2102.13
Amended by Volume XXXVII Number 15, Filed April 13, 2017, Proposed by #12135, Effective 3/21/2017, Expires 3/21/2027.