States

Colorado River Basin

Combined 64.0% full19 reservoirs3 rising · 12 falling (7 days)TWDB, Oct 25, 2026

Lake Levels USA tracks 19 TWDB-monitored reservoirs in the Colorado River Basin. Together, the ones with storage data hold 2,571,140 of 4,019,576 acre-feet of conservation capacity – 64.0% full (our sum of TWDB figures). Over the past week 3 rose and 12 fell by more than 0.05 ft.

Reservoirs

Brady Creek ReservoirTX
83.6% full
−0.07 ft
Champion Creek ReservoirTX
45.1% full
−0.10 ft
E. V. Spence ReservoirTX
9.3% full
+0.02 ft
Hords Creek LakeTX
44.6% full
−0.09 ft
Inks LakeTX
96.0% full
+0.20 ft
Lake AustinTX
96.1% full
−0.05 ft
Lake BrownwoodTX
88.9% full
−0.11 ft
Lake BuchananTX
95.7% full
−0.05 ft
Lake ColemanTX
77.4% full
−0.10 ft
Lake Colorado CityTX
52.7% full
−0.07 ft
Lake J.B. ThomasTX
20.4% full
−0.06 ft
Lake L. B. JohnsonTX
99.2% full
+0.21 ft
Lake Marble FallsTX
97.1% full
+0.01 ft
Lake NasworthyTX
85.9% full
+0.08 ft
Lake TravisTX
93.7% full
−0.36 ft
O. C. Fisher LakeTX
10.4% full
−0.10 ft
O. H. Ivie ReservoirTX
40.9% full
−0.17 ft
Oak Creek ReservoirTX
13.4% full
−0.10 ft
Twin Buttes ReservoirTX
4.3% full
−0.40 ft

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