HGLO2 : Hugo Lake
Current Readings
- 0.91 ft ABOVE normal
- Pool elevation is 405.41 feet on 15APR2026 01:00 hours.
- At this elevation the total amount of water stored in Hugo Lake is 155065 acre-feet.
- Reservoir release is 5295 cubic feet per second on Wednesday 15Apr2026 01:00.
- Flood pool is 1.46% full.
- Flood pool storage filled is 11752 acre-feet which is equivalent to 0.13 inches of runoff over the entire drainage basin.
- Flood pool storage empty is 790884 acre-feet which is equivalent to 8.68 inches of runoff over the entire drainage basin.
Gate Change
Conditions at the time of Gate Change- Wednesday, 08 Apr 2026 0900
- Pool Elevation = 408.25 feet.
- Total Release = 5733 (cfs)
- Gate Release = 5733 (cfs)
- Gate Settings:
- 6 Tainter Gates open 1.0 FT
- 1 Low Flow Gates open 30.0 PERCENT
Evaporation Data
- 0.129 inches - 15APR2026 @ 07:00
Reservoir Data
| Elevation | Incremental Storage | Cumulative Storage | |||
|---|---|---|---|---|---|
| (feet) | (inches of runoff)* | (acre-feet) | (inches of runoff)* | (acre-feet) | |
| Surcharge Pool: | 440.50 | 1.19 | 108400 | 11.57 | 1054350 |
| Flood Control Pool: | 437.50 | 8.81 | 802636 | 10.38 | 945949 |
| Conservation Pool: | 404.50 | 1.31 | 119757 | 1.57 | 143313 |
| Inactive Pool: | 390.00 | 0.26 | 23555 | 0.26 | 23555 |
Streambed Elevation: 352.00 feet.
Top of Dam Elevation: 452.50 feet.
* Values in the above "inches of runoff" column are based on a contributing drainage area of 1709.0 square miles.
Longitude: -95° 22' 49 Latitude: 34° 0' 42
Map of Hugo Lake Dam
Links for More Information
Graphs
of Measured and Calculated Lake Parameters
Hugo Lake
Go to Tulsa District Water Control Home Page.
Disclaimer:These pages are subject to change.Last Page Update: Wednesday, 15 Apr 2026 02:02