Figure: 30 TAC §298.430(c)(18)

United States Geological Survey Gage 08211520, Oso Creek at Corpus Christi
  Winter Spring Summer Fall
Subsistence
Flow		 1 cfs 1 cfs 1 cfs 1 cfs
Base Flow 2 cfs 2 cfs 2 cfs 2 cfs
Small
Seasonal
Pulse
(2 per season)		 Trigger: 59 cfs
Volume: 450 af
Duration:  13 days		 Trigger: 48 cfs
Volume: 330 af
Duration: 9 days		 N/A Trigger: 64 cfs
Volume: 450 af
Duration:  11 days
Large
Seasonal
Pulse
(1 per season)		 N/A N/A Trigger: 21 cfs
Volume: 160 af
Duration: 8 days		 N/A

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