Figure: 30 TAC §298.530(1)
International Boundary and Water Commission Gage 08-3750.00, Rio Grande at Johnson Ranch
| Season | Hydrologic Condition |
Subsistence | Base | Annual Pulse (1 per year) |
|---|---|---|---|---|
| Winter | Subsistence | 15 cfs | 129 cfs | Trigger: 3,990 cfs Volume: 103,891 af Duration: 5 days |
| Winter | Dry | N/A | 129 cfs | |
| Winter | Average | N/A | 193 cfs | |
| Winter | Wet | N/A | 299 cfs | |
| Spring | Subsistence | 15 cfs | 64 cfs | |
| Spring | Dry | N/A | 64 cfs | |
| Spring | Average | N/A | 98 cfs | |
| Spring | Wet | N/A | 178 cfs | |
| Fall | Subsistence | 15 cfs | 87 cfs | |
| Fall | Dry | N/A | 87 cfs | |
| Fall | Average | N/A | 154 cfs | |
| Fall | Wet | N/A | 244 cfs |
cfs = cubic feet per second
af = acre-feet
N/A = not applicable