New South Wales Consolidated Regulations New South Wales Consolidated RegulationsThis Plan establishes the following flow classes as the basis for sharing of daily flows:
(a) very low flow class at or less than 2 megalitres/day (hereafter "ML/day"),Note: The 2 ML/day corresponds to the estimated 80 th percentile daily flow in the critical month, October, and is referred to as the cease to pump on a falling river and the commence to pump on a rising river.
(b) B class flows greater than 2 ML/day and at or less than 9 ML/day, and
(c) C class flows greater than 9 ML/day.
Note: The flow classes have been determined based on flow information that inherently includes seasonal effects as well as evaporation and seepage losses.