§ 110.501. Metering and measuring requirement.
(a) Each public water supply agency shall measure its withdrawals and water transferred through interconnection with another public water supply agency by means of a continuous-recording device or flow meter, accurate to within 5% of actual flow.
(b) Each hydropower facility shall measure its withdrawal and instream hydropower use by means of a continuous-recording device or flow meter or shall calculate its withdrawal and use based upon electrical generation or turbine flow rates or other method, accurate to within 5% of actual flow.
(c) Each person whose total withdrawal from a point of withdrawal, or from multiple points of withdrawal operated as a system either concurrently or sequentially, within a watershed equals or exceeds an average rate of 50,000 gallons per day in any 30-day period and each person who obtains water through interconnection with another person in an amount that exceeds an average rate of 100,000 gallons per day in any 30-day period shall measure or calculate:
(1) Withdrawals, and water obtained through interconnection with another person by means of a continuous-recording device or flow meter or other method, accurate to within 5% of actual flow.
(2) Consumptive uses by a means or method accurate to within 10% of actual flow.
(d) Upon written request from a registrant, the Department may grant exceptions to the 5% or 10% performance standards, if maintenance of the standard is not technically feasible or economically practicable.
(e) A person who is subject to § 110.204(b) (relating to voluntary registration) or § 110.301 (relating to reporting requirement) but is not subject to subsections (a)—(c) shall measure or calculate the withdrawals or uses by a means or method, which is based upon established scientific principles, design or manufacturer’s product specifications, or research results.
Cross References This section cited in 25 Pa. Code § 110.502 (relating to recording frequency); and 25 Pa. Code § 110.503 (relating to measuring requirement in critical water planning areas).
No part of the information on this site may be reproduced for profit or sold for profit.
This material has been drawn directly from the official Pennsylvania Code full text database. Due to the limitations of HTML or differences in display capabilities of different browsers, this version may differ slightly from the official printed version.
