Verified lake photo Photo: Larry D. Moore, CC BY 4.0Fullness97.6% full1,019.05 ft msl | May 15, 2026Storage845,465 acre-ftMay 15, 2026 | TWDB-RESERVOIRSCapacity866,694 acre-ftMay 15, 2026 | TWDB-RESERVOIRSHistory
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Buchanan is one of the two big variable-level reservoirs that hold long-term water supply for Central Texas.
- Managed by
- Lower Colorado River Authority
- Type
- Water supply reservoir
Texas source-backed lake page