Figure: 30 TAC §298.480(10)

United States Geological Survey Gage 08096500, Brazos River at Waco
Season Subsistence Hydrologic
Condition
Base Dry
Condition
Seasonal
Pulse

Average
Condition
Seasonal
Pulse
Wet
Condition
Seasonal
Pulse
Winter 56 cfs Dry 120 cfs 1 per season
Trigger:
2,320 cfs
Volume:
12,400 af
Duration:
7 days
3 per season
Trigger:
2,320 cfs
Volume:
12,400 af
Duration:
7 days
2 per season
Trigger:
4,180 cfs
Volume:
25,700 af
Duration:
9 days
Average 210 cfs
Wet 480 cfs
Spring 56 cfs Dry 150 cfs 1 per season
Trigger:
5,330 cfs
Volume:
32,700 af
Duration:
10 days
3 per season
Trigger:
5,330 cfs
Volume:
32,700 af
Duration:
10 days
2 per season
Trigger:
13,600 cfs
Volume:
102,000 af
Duration:
14 days
Average 270 cfs
Wet 690 cfs
Summer 56 cfs Dry 140 cfs 1 per season
Trigger:
1,980 cfs
Volume:
10,500 af
Duration:
7 days
3 per season
Trigger:
1,980 cfs
Volume:
10,500 af
Duration:
7 days
2 per season
Trigger:
4,160 cfs
Volume:
26,400 af
Duration:
10 days
Average 250 cfs
Wet 590 cfs

cfs = cubic feet per second
af = acre-feet
N/A = not applicable