Queensland Consolidated Regulations

WATER PLAN (FITZROY BASIN) 2011 - REG 16

16 Performance indicators for environmental flow objectives

The performance indicators for the environmental flow objectives are—

(a) for assessing periods of low flow—the base flow; and

(b) for assessing periods of medium to high flow, the following—

(i) mean annual flow;

(ii) median annual flow ratio;

(iii) annual proportional flow deviation;

(iv) mean wet season flow;

(v) 4% daily exceedance duration flow;

(vi) 10% daily exceedance duration flow;

(vii) 2 year daily flow volume;

(viii) 5 year daily flow volume;

(ix) 20 year daily flow volume; and

(c) for assessing the first post-winter flow event—the performance indicators listed in schedule 6 , part 3 .