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Texas & Rio Grande Reservoir Levels
Six reservoirs, updated daily from Texas Water Development Board data.
Western Reservoir Conditions·Daily·No. 92··Latest reading
- The 120 Texas & Rio Grande reservoirs tracked here hold 22.84 million acre-feet as of - 68.1% of their combined 33.52 million acre-foot capacity.
- Fullest right now: Wright Patman Lake at 100.0%. Lowest: Palo Duro Reservoir at 0.4%.
- All data from the Texas Water Development Board's Water Data for Texas service, which also tracks Elephant Butte (New Mexico) because Rio Grande Project storage governs deliveries to Texas. Rebuilt daily.
95.8%
Effectively full
1,018.36 ft · 830,159 AF
wk -0.15 ft · yr +0.38 ft
96.8%
Effectively full
907.51 ft · 366,637 AF
wk -0.26 ft · yr +17.03 ft
4.8%
Critically low
4,296.05 ft · 95,129 AF
wk +0.77 ft · yr +3.87 ft
96.7%
Effectively full
439.46 ft · 28,519 AF
wk -0.12 ft · yr -0.33 ft
95.8%
Effectively full
492.15 ft · 22,957 AF
wk -0.14 ft · yr -0.01 ft
97.4%
Effectively full
82.82 ft · 67,360 AF
wk -0.29 ft · yr +0.06 ft
96.6%
Effectively full
592.82 ft · 418,129 AF
wk -0.28 ft · yr -0.49 ft
83.8%
High
1,740.52 ft · 24,132 AF
wk -0.05 ft · yr -0.81 ft
72.1%
Moderate
826.77 ft · 268,414 AF
wk -0.14 ft · yr -5.47 ft
72.6%
Moderate
316.09 ft · 468,124 AF
wk -0.32 ft · yr -3.23 ft
45.1%
Low
2,063.79 ft · 18,772 AF
wk -0.01 ft · yr +1.04 ft
21.3%
Very low
190.60 ft · 140,973 AF
wk -0.19 ft · yr +8.17 ft
74.7%
Moderate
94.65 ft · 23,200 AF
wk -0.08 ft · yr -0.92 ft
52.7%
Moderate
2,058.69 ft · 16,224 AF
wk -0.09 ft · yr -1.49 ft
100.0%
Effectively full
775.36 ft · 151,250 AF
wk -0.03 ft · yr +0.19 ft
9.3%
Critically low
1,842.10 ft · 48,210 AF
wk +0.33 ft · yr -5.53 ft
72.6%
Moderate
643.04 ft · 134,380 AF
wk -0.27 ft · yr -2.92 ft
66.9%
Moderate
1,629.11 ft · 46,864 AF
wk -0.10 ft · yr -1.70 ft
85.9%
High
245.50 ft · 22,082 AF
wk -0.11 ft · yr -1.13 ft
98.5%
Effectively full
503.81 ft · 51,046 AF
wk -0.10 ft · yr +0.49 ft
4.4%
Critically low
2,606.66 ft · 2,626 AF
wk -0.17 ft · yr -6.89 ft
98.1%
Effectively full
42.16 ft · 129,812 AF
wk -0.27 ft · yr +0.03 ft
35.8%
Low
1,166.01 ft · 112,188 AF
wk -0.11 ft · yr -3.75 ft
20.5%
Very low
2,226.38 ft · 40,960 AF
wk +0.43 ft · yr -6.99 ft
95.6%
Effectively full
421.01 ft · 24,536 AF
wk -0.10 ft · yr -0.75 ft
64.8%
Moderate
434.43 ft · 167,623 AF
wk -0.31 ft · yr -2.46 ft
91.9%
High
129.27 ft · 1,473,502 AF
wk -0.34 ft · yr -0.41 ft
87.5%
High
1,005.43 ft · 10,461 AF
wk -0.15 ft · yr -2.96 ft
98.9%
Effectively full
824.80 ft · 111,493 AF
wk +0.09 ft · yr +0.28 ft
10.8%
Critically low
3,018.31 ft · 5,012 AF
wk -0.10 ft · yr -4.50 ft
97.3%
Effectively full
736.66 ft · 7,390 AF
wk +0.11 ft · yr +0.29 ft
62.8%
Moderate
1,328.57 ft · 16,811 AF
wk +0.46 ft · yr -2.25 ft
71.8%
Moderate
334.51 ft · 24,929 AF
wk -0.10 ft · yr -1.59 ft
100.0%
Effectively full
457.70 ft · 22,850 AF
wk +0.03 ft · yr +0.82 ft
23.8%
Very low
493.32 ft · 2,047 AF
wk -0.13 ft · yr -0.22 ft
73.3%
Moderate
822.94 ft · 15,717 AF
wk -0.12 ft · yr -2.98 ft
76.0%
High
1,045.61 ft · 11,701 AF
wk -0.05 ft · yr -1.32 ft
10.4%
Critically low
1,871.87 ft · 12,093 AF
wk -0.12 ft · yr -
41.0%
Low
1,529.09 ft · 227,204 AF
wk -0.22 ft · yr -3.64 ft
13.4%
Critically low
1,973.27 ft · 5,271 AF
wk -0.12 ft · yr -4.94 ft
0.4%
Critically low
2,826.20 ft · 223 AF
wk -0.01 ft · yr -1.81 ft
89.8%
High
312.37 ft · 986,792 AF
wk -0.18 ft · yr -0.97 ft
61.7%
Moderate
153.17 ft · 1,762,676 AF
wk -0.32 ft · yr -2.83 ft
96.8%
Effectively full
620.83 ft · 222,372 AF
wk -0.30 ft · yr -0.51 ft
98.2%
Effectively full
616.41 ft · 1,221,831 AF
wk +1.45 ft · yr +0.12 ft
84.7%
High
167.84 ft · 1,894,828 AF
wk -0.38 ft · yr +0.17 ft
4.3%
Critically low
1,894.35 ft · 7,936 AF
wk -0.41 ft · yr -11.22 ft
27.4%
Very low
2,351.87 ft · 8,741 AF
wk -0.09 ft · yr -2.19 ft
100.0%
Effectively full
224.91 ft · 122,593 AF
wk -0.16 ft · yr +0.29 ft
All 120, side by side
| Reservoir | % full | How full | Elevation (ft) | Storage (AF) | 1-yr change | Record low |
|---|---|---|---|---|---|---|
| Lake Travis | 93.9% | High | 677.39 | 1,030,807 | +7.78 ft | 614.18 ft (1951) |
| Lake Buchanan | 95.8% | Effectively full | 1,018.36 | 830,159 | +0.38 ft | 983.70 ft (1952) |
| Canyon Lake | 96.8% | Effectively full | 907.51 | 366,637 | +17.03 ft | 876.96 ft (2025) |
| Amistad Reservoir | 46.5% | Low | 1,062.71 | 842,671 | +5.40 ft | 1,043.61 ft (2023) |
| Falcon Lake | 20.3% | Very low | 261.03 | 317,825 | +6.92 ft | 235.12 ft (1957) |
| Elephant Butte Reservoir | 4.8% | Critically low | 4,296.05 | 95,129 | +3.87 ft | 4,258.03 ft (1954) |
| Lake Abilene | 6.8% | Critically low | 1,990.94 | 539 | +2.50 ft | 1,988.21 ft (2015) |
| Lake Alan Henry | 73.3% | Moderate | 2,209.55 | 70,548 | -6.87 ft | 2,201.24 ft (2014) |
| Lake Amon G Carter | 80.9% | High | 917.34 | 15,594 | -1.55 ft | 910.19 ft (2000) |
| Aquilla Lake | 81.1% | High | 534.68 | 35,088 | -1.20 ft | 528.82 ft (2006) |
| Lake Arlington | 80.8% | High | 545.90 | 32,463 | -0.80 ft | 538.00 ft (1988) |
| Lake Arrowhead | 70.3% | Moderate | 920.80 | 161,902 | -3.06 ft | 906.26 ft (2014) |
| Lake Athens | 96.7% | Effectively full | 439.46 | 28,519 | -0.33 ft | 434.38 ft (2011) |
| Lake Austin | 95.8% | Effectively full | 492.15 | 22,957 | -0.01 ft | 476.02 ft (1986) |
| B. A. Steinhagen Lake | 97.4% | Effectively full | 82.82 | 67,360 | +0.06 ft | 0.00 ft (1992) |
| Bardwell Lake | 85.6% | High | 419.00 | 37,529 | -1.25 ft | 415.69 ft (2011) |
| Belton Lake | 96.6% | Effectively full | 592.82 | 418,129 | -0.49 ft | 574.64 ft (2023) |
| Benbrook Lake | 74.6% | Moderate | 687.49 | 63,861 | -3.25 ft | 676.16 ft (2011) |
| Lake Bob Sandlin | 87.3% | High | 334.67 | 168,045 | -1.60 ft | 326.71 ft (2006) |
| Bois d'Arc Lake | 87.6% | High | 531.18 | 321,979 | -0.98 ft | 529.98 ft (2024) |
| Lake Bonham | 75.1% | High | 562.22 | 8,280 | -0.13 ft | 560.33 ft (2011) |
| Brady Creek Reservoir | 83.8% | High | 1,740.52 | 24,132 | -0.81 ft | 1,724.81 ft (2013) |
| Bridgeport Reservoir | 72.1% | Moderate | 826.77 | 268,414 | -5.47 ft | 811.73 ft (2015) |
| Lake Brownwood | 89.1% | High | 1,422.74 | 116,655 | +0.39 ft | 1,408.29 ft (2011) |
| Caddo Lake | 47.5% | Low | 167.30 | 14,212 | -1.30 ft | 150.91 ft (2012) |
| Cedar Creek Reservoir | 72.6% | Moderate | 316.09 | 468,124 | -3.23 ft | 314.19 ft (2011) |
| Champion Creek Reservoir | 45.1% | Low | 2,063.79 | 18,772 | +1.04 ft | 2,027.98 ft (2003) |
| Lake Cherokee | 76.6% | High | 277.06 | 30,718 | -2.54 ft | 277.06 ft (2026) |
| Choke Canyon Reservoir | 21.3% | Very low | 190.60 | 140,973 | +8.17 ft | 178.24 ft (2026) |
| Lake Cisco | 42.4% | Low | 1,502.95 | 12,287 | -3.65 ft | 1,496.18 ft (2013) |
| Lake Coleman | 77.6% | High | 1,712.55 | 29,528 | -2.34 ft | 1,697.89 ft (2015) |
| Coleto Creek Reservoir | 74.7% | Moderate | 94.65 | 23,200 | -0.92 ft | 92.77 ft (2015) |
| Lake Colorado City | 52.7% | Moderate | 2,058.69 | 16,224 | -1.49 ft | 2,046.80 ft (2015) |
| Comanche Creek Reservoir | 100.0% | Effectively full | 775.36 | 151,250 | +0.19 ft | 772.31 ft (1995) |
| Lake Conroe | 92.9% | High | 199.48 | 387,963 | -0.49 ft | 192.72 ft (2011) |
| Lake Corpus Christi | 80.3% | High | 91.34 | 205,626 | +14.20 ft | 74.73 ft (2026) |
| Lake Crook | 82.5% | High | 474.43 | 7,588 | -0.55 ft | 472.98 ft (2011) |
| Lake Cypress Springs | 88.1% | High | 375.48 | 58,834 | -1.61 ft | 372.92 ft (2006) |
| E. V. Spence Reservoir | 9.3% | Critically low | 1,842.10 | 48,210 | -5.53 ft | 1,810.07 ft (2012) |
| Eagle Mountain Reservoir | 72.6% | Moderate | 643.04 | 134,380 | -2.92 ft | 638.08 ft (2015) |
| Lake Fork Reservoir | 79.9% | High | 398.08 | 484,078 | -2.82 ft | 395.26 ft (2011) |
| Fort Phantom Hill Reservoir | 66.9% | Moderate | 1,629.11 | 46,864 | -1.70 ft | 1,618.10 ft (2014) |
| Lake Georgetown | 78.7% | High | 784.36 | 29,916 | +1.86 ft | 765.56 ft (2011) |
| Gibbons Creek Reservoir | 85.9% | High | 245.50 | 22,082 | -1.13 ft | 243.47 ft (2022) |
| Lake Graham | 66.4% | Moderate | 1,068.14 | 30,064 | -3.61 ft | 1,060.14 ft (2015) |
| Lake Granbury | 88.1% | High | 690.68 | 117,186 | -0.86 ft | 681.50 ft (2014) |
| Granger Lake | 98.5% | Effectively full | 503.81 | 51,046 | +0.49 ft | 498.40 ft (2011) |
| Grapevine Lake | 91.4% | High | 532.79 | 149,032 | -0.53 ft | 521.78 ft (2006) |
| Greenbelt Lake | 4.4% | Critically low | 2,606.66 | 2,626 | -6.89 ft | 2,606.66 ft (2026) |
| Halbert Lake | 75.5% | High | 365.29 | 4,552 | -0.69 ft | 357.76 ft (2006) |
| Hords Creek Lake | 44.7% | Low | 1,888.12 | 3,625 | -3.85 ft | 1,879.11 ft (2024) |
| Lake Houston | 98.1% | Effectively full | 42.16 | 129,812 | +0.03 ft | 36.34 ft (2011) |
| Houston County Lake | 93.5% | High | 259.13 | 16,005 | -0.68 ft | 255.80 ft (2011) |
| Hubbard Creek Reservoir | 35.8% | Low | 1,166.01 | 112,188 | -3.75 ft | 1,151.98 ft (2015) |
| Moss Lake | 98.2% | Effectively full | 714.60 | 23,628 | +1.71 ft | 708.18 ft (2004) |
| Inks Lake | 96.3% | Effectively full | 887.37 | 13,226 | +8.47 ft | 877.10 ft (1983) |
| Lake J.B. Thomas | 20.5% | Very low | 2,226.38 | 40,960 | -6.99 ft | 2,200.55 ft (2012) |
| Lake Jacksonville | 95.6% | Effectively full | 421.01 | 24,536 | -0.75 ft | 416.36 ft (2011) |
| Cooper (Chapman) Lake | 64.8% | Moderate | 434.43 | 167,623 | -2.46 ft | 422.02 ft (2006) |
| Joe Pool Lake | 91.4% | High | 519.99 | 136,730 | -0.36 ft | 516.77 ft (1996) |
| Lake Kemp | 73.7% | Moderate | 1,139.56 | 180,841 | -4.58 ft | 36.91 ft (1994) |
| Lake Kickapoo | 80.3% | High | 1,041.92 | 69,362 | -1.41 ft | 1,029.43 ft (2014) |
| Lake O the Pines | 90.3% | High | 227.14 | 218,012 | -1.33 ft | 223.14 ft (2006) |
| Lavon Lake | 79.1% | High | 487.65 | 323,932 | -1.33 ft | 474.87 ft (2006) |
| Leon Reservoir | 75.0% | Moderate | 1,370.61 | 20,821 | -1.64 ft | 1,361.75 ft (2011) |
| Lewisville Lake | 82.0% | High | 518.06 | 461,799 | -2.28 ft | 507.05 ft (2000) |
| Lake Limestone | 82.5% | High | 359.99 | 168,161 | -1.15 ft | 352.74 ft (2011) |
| Livingston Reservoir | 91.9% | High | 129.27 | 1,473,502 | -0.41 ft | 126.65 ft (2011) |
| Lost Creek Reservoir | 87.5% | High | 1,005.43 | 10,461 | -2.96 ft | 995.42 ft (2015) |
| Lake L. B. Johnson | 98.9% | Effectively full | 824.80 | 111,493 | +0.28 ft | 793.80 ft (1970) |
| Mackenzie Reservoir | 10.8% | Critically low | 3,018.31 | 5,012 | -4.50 ft | 3,001.09 ft (2014) |
| Lake Marble Falls | 97.3% | Effectively full | 736.66 | 7,390 | +0.29 ft | 682.78 ft (1999) |
| Martin Lake | 75.6% | High | 301.97 | 57,239 | -2.43 ft | 294.97 ft (2011) |
| Medina Lake | 27.9% | Very low | 1,019.80 | 70,988 | +37.95 ft | 968.74 ft (2025) |
| Lake Meredith | 44.7% | Low | 2,891.40 | 223,296 | -1.73 ft | 2,839.14 ft (2013) |
| Millers Creek Reservoir | 62.8% | Moderate | 1,328.57 | 16,811 | -2.25 ft | 1,310.70 ft (2015) |
| Lake Mineral Wells | 84.8% | High | 861.21 | 4,472 | -0.12 ft | 854.63 ft (2014) |
| Monticello Reservoir | 71.8% | Moderate | 334.51 | 24,929 | -1.59 ft | 334.51 ft (2026) |
| Mountain Creek Lake | 100.0% | Effectively full | 457.70 | 22,850 | +0.82 ft | 454.44 ft (1998) |
| Murvaul Lake | 86.8% | High | 263.79 | 33,236 | -0.68 ft | 260.35 ft (2011) |
| Lake Nacogdoches | 82.9% | High | 275.69 | 32,777 | -1.72 ft | 266.65 ft (2011) |
| Lake Nasworthy | 85.9% | High | 1,871.75 | 8,257 | +0.05 ft | 1,867.73 ft (2014) |
| Navarro Mills Lake | 79.6% | High | 422.24 | 39,660 | -1.48 ft | 415.74 ft (2006) |
| New Terrell City Lake | 23.8% | Very low | 493.32 | 2,047 | -0.22 ft | 491.56 ft (2023) |
| Lake Nocona (Farmer's Creek) | 73.3% | Moderate | 822.94 | 15,717 | -2.98 ft | 813.11 ft (2015) |
| North Fork Buffalo Creek Reservoir | 76.0% | High | 1,045.61 | 11,701 | -1.32 ft | 1,024.19 ft (2014) |
| O. C. Fisher Lake | 10.4% | Critically low | 1,871.87 | 12,093 | - | 1,848.87 ft (2014) |
| O. H. Ivie Reservoir | 41.0% | Low | 1,529.09 | 227,204 | -3.64 ft | 1,502.51 ft (2014) |
| Oak Creek Reservoir | 13.4% | Critically low | 1,973.27 | 5,271 | -4.94 ft | 1,965.65 ft (2003) |
| Lake Palestine | 87.3% | High | 342.89 | 320,528 | -1.45 ft | 338.49 ft (2011) |
| Palo Duro Reservoir | 0.4% | Critically low | 2,826.20 | 223 | -1.81 ft | 2,825.94 ft (2023) |
| Lake Palo Pinto | 74.2% | Moderate | 863.72 | 19,866 | -0.71 ft | 846.67 ft (2015) |
| Lake Pat Cleburne | 87.6% | High | 731.39 | 22,772 | -0.77 ft | 724.21 ft (2022) |
| Pat Mayse Lake | 89.0% | High | 448.72 | 101,168 | -0.69 ft | 51.44 ft (1996) |
| Possum Kingdom Lake | 91.5% | High | 996.37 | 492,615 | -0.53 ft | 967.00 ft (1953) |
| Proctor Lake | 56.9% | Moderate | 1,156.02 | 31,136 | -3.61 ft | 1,148.08 ft (2023) |
| Lake Ray Hubbard | 83.8% | High | 431.93 | 368,266 | -1.55 ft | 424.93 ft (2014) |
| Ray Roberts Lake | 93.9% | High | 630.77 | 740,046 | -0.27 ft | 615.41 ft (2000) |
| Red Bluff Reservoir | 46.3% | Low | 2,814.92 | 67,140 | -1.35 ft | 2,794.38 ft (2001) |
| Richland-Chambers Reservoir | 89.8% | High | 312.37 | 986,792 | -0.97 ft | 303.63 ft (2006) |
| Sam Rayburn Reservoir | 61.7% | Moderate | 153.17 | 1,762,676 | -2.83 ft | 150.75 ft (1996) |
| Somerville Lake | 87.8% | High | 236.31 | 131,922 | +0.56 ft | 227.61 ft (2011) |
| Lake Stamford | 73.9% | Moderate | 1,414.12 | 38,135 | -1.74 ft | 1,399.42 ft (2015) |
| Stillhouse Hollow Lake | 96.8% | Effectively full | 620.83 | 222,372 | -0.51 ft | 600.00 ft (1999) |
| Lake Striker | 72.4% | Moderate | 290.52 | 12,225 | -2.23 ft | 290.52 ft (2026) |
| Lake Sulphur Springs | 83.7% | High | 457.29 | 14,847 | +0.51 ft | 452.40 ft (2011) |
| Lake Sweetwater | 16.3% | Very low | 2,090.26 | 2,001 | -5.46 ft | 2,077.89 ft (2007) |
| Lake Tawakoni | 89.6% | High | 434.96 | 780,859 | -1.14 ft | 424.92 ft (2006) |
| Lake Texana | 86.9% | High | 41.89 | 138,201 | +2.08 ft | 30.77 ft (2012) |
| Lake Texoma | 98.2% | Effectively full | 616.41 | 1,221,831 | +0.12 ft | 608.10 ft (2014) |
| Toledo Bend Reservoir | 84.7% | High | 167.84 | 1,894,828 | +0.17 ft | 159.51 ft (2011) |
| Twin Buttes Reservoir | 4.3% | Critically low | 1,894.35 | 7,936 | -11.22 ft | 1,881.08 ft (2013) |
| Lake Tyler | 83.1% | High | 372.63 | 59,878 | -1.22 ft | 367.02 ft (2006) |
| Waco Lake | 87.3% | High | 459.29 | 164,930 | -2.12 ft | 448.96 ft (2000) |
| Lake Waxahachie | 74.7% | Moderate | 526.91 | 8,267 | -1.74 ft | 523.29 ft (2023) |
| Lake Weatherford | 59.4% | Moderate | 888.56 | 10,575 | -1.74 ft | 886.42 ft (2006) |
| White River Reservoir | 27.4% | Very low | 2,351.87 | 8,741 | -2.19 ft | 2,336.68 ft (2014) |
| Whitney Lake | 90.9% | High | 530.69 | 513,594 | -0.81 ft | 516.70 ft (2011) |
| Lake Worth | 67.2% | Moderate | 591.56 | 16,415 | -0.70 ft | 590.25 ft (2015) |
| Wright Patman Lake | 100.0% | Effectively full | 224.91 | 122,593 | +0.29 ft | 220.39 ft (1989) |
Effectively full 95% and aboveHigh 75–95%Moderate 50–75%Low 30–50%Very low 15–30%Critically low under 15%
These bands describe share of capacity, not drought severity - some reservoirs are held near the top of a narrow band by design. How they are defined.