Figure: 30 TAC §298.480(1)

United States Geological Survey Gage 08080500, Double Mountain Fork Brazos River near Aspermont
Season Subsistence Hydrologic
Condition
Base Dry
Condition
Seasonal
Pulse
Average
Condition
Seasonal
Pulse
Wet
Condition
Seasonal
Pulse
Winter 1 cfs Dry 1 cfs N/A N/A N/A
Average 4 cfs
Wet 15 cfs
Spring 1 cfs Dry 1 cfs 1 per season
Trigger:
280 cfs
Volume:
1,270 af
Duration:
10 days
2 per season
Trigger:
280 cfs
Volume:
1,270 af
Duration:
10 days
1 per season
Trigger:
570 cfs
Volume:
2,600 af
Duration:
12 days
Average 3 cfs
Wet 8 cfs
Summer 1 cfs Dry 1 cfs 1 per season
Trigger:
230 cfs
Volume:
990 af
Duration:
9 days
2 per season
Trigger:
230 cfs
Volume:
990 af
Duration:
9 days
1 per season
Trigger:
480 cfs
Volume:
2,160 af
Duration:
12 days
Average 2 cfs
Wet 7 cfs

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