Figure: 30 TAC §298.530(3)

United States Geological Survey Gage 08446500, Pecos River near Girvin

Season Hydrologic
Condition		 Subsistence Base Seasonal Pulse
(1 per season)
Winter Subsistence 8.7 cfs 22 cfs N/A
Winter Dry N/A 22 cfs
Winter Average N/A 27 cfs
Winter Wet N/A 32 cfs
Spring Subsistence 6.8 cfs 14 cfs Trigger: 72 cfs
Volume: 1,199 af
Duration: 6 days
Spring Dry N/A 14 cfs
Spring Average N/A 19 cfs
Spring Wet N/A 25 cfs
Fall Subsistence 6.3 cfs 13 cfs Trigger: 100 cfs
Volume: 1,419 af
Duration: 7 days
Fall Dry N/A 13 cfs
Fall Average N/A 18 cfs
Fall Wet N/A 27 cfs

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