Figure: 30 TAC §298.480(16)

United States Geological Survey Gage 08110500, Navasota River near Easterly
Season Subsistence Hydrologic
Condition
Base Dry
Condition
Seasonal
Pulse
Average
Condition
Seasonal
Pulse
Wet
Condition
Seasonal
Pulse
Winter 1 cfs Dry 9 cfs 1 per season
Trigger:
260 cfs
Volume:
1,610 af
Duration:
9 days
3 per season
Trigger:
260 cfs
Volume:
1,610 af
Duration:
9 days
2 per season
Trigger:
800 cfs
Volume:
5,440 af
Duration:
12 days
Average 14 cfs
Wet 23 cfs
Spring 1 cfs Dry 10 cfs 1 per season
Trigger:
720 cfs
Volume:
4,590 af
Duration:
11 days
3 per season
Trigger:
720 cfs
Volume:
4,590 af
Duration:
11 days
2 per season
Trigger:
1,340 cfs
Volume:
8,990 af
Duration:
13 days
Average 19 cfs
Wet 29 cfs
Summer 1 cfs Dry 3 cfs N/A N/A 2 per season
Trigger:
49 cfs
Volume:
220 af
Duration:
5 days
Average 8 cfs
Wet 16 cfs

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