Real-Time Reservoir Information

Reservoir Summary Report

Data are downloaded daily from USGS, IBWC, and USACE websites. All data are preliminary and subject to revision. Reservoir storage is converted from observed reservoir stage data, using the latest rating curve tables available to TWDB.
This application uses real time gaged information from 119 major reservoirs to approximate the real time total volume of storage in state, river basins, and water planning regions. These 119 reservoirs, all having 5,000 acre-feet or greater conservation pool capacity, account for about 95% of total conservation capacity of all major reservoirs in Texas.

Use the selection boxes below to summarize reservoir information. Click the "Update Data" button to get the summary.
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State of Texas
Total Reservoir Storage: 38,313,310 Acre-Feet
Texas Share: 31,988,870 Acre-Feet

Date	Current Storage	Percentage Full	TX Share of Storage	No Report	Date	Current Storage	Percentage Full	TX Share of Storage	No Report
10/5/2009	29,762,240	76.40	24,440,980	3	9/20/2009	29,644,420	76.10	24,360,170	4
10/4/2009	29,647,960	76.07	24,334,870	3	9/19/2009	29,635,860	76.08	24,355,820	4
10/3/2009	29,585,290	75.88	24,274,440	3	9/18/2009	29,581,220	75.92	24,305,790	3
10/2/2009	29,632,630	76.00	24,311,070	4	9/17/2009	29,524,740	75.76	24,257,620	3
10/1/2009	29,569,590	75.89	24,274,360	3	9/16/2009	29,516,600	75.73	24,248,380	3
9/30/2009	29,613,900	76.00	24,308,110	3	9/15/2009	29,458,760	75.56	24,196,240	3
9/29/2009	29,647,380	76.07	24,334,200	4	9/14/2009	29,383,600	75.34	24,125,750	3
9/28/2009	29,664,000	76.13	24,353,440	3	9/13/2009	29,243,140	74.91	23,989,910	3
9/27/2009	29,666,250	76.14	24,359,820	3	9/12/2009	29,110,200	74.51	23,862,310	4
9/26/2009	29,679,350	76.17	24,371,480	3	9/11/2009	29,038,340	74.32	23,802,320	4
9/25/2009	29,703,600	76.22	24,388,090	3	9/10/2009	29,034,210	74.37	23,816,950	4
9/24/2009	29,713,780	76.25	24,399,300	3	9/9/2009	29,048,800	74.43	23,840,150	4
9/23/2009	29,712,290	76.23	24,396,680	3	9/8/2009	29,090,590	74.53	23,872,200	3
9/22/2009	29,684,570	76.18	24,383,310	3	9/7/2009	29,126,050	74.62	23,902,940	3
9/21/2009	29,641,700	76.08	24,351,030	4	9/6/2009	29,156,730	74.70	23,926,830	3

Reservoir Status as of 10/5/2009

Lake ID	Reservoir Name	Conservation Pool Top	Current Stage	Reservoir Capacity	Current Storage	Percentage Full	TX Share of Reservoir Capacity	TX Share of Current Storage
12060	Abilene, Lake	2,012.30	2,003.91	6,099	2,072	33.97	6,099	2,072
10080	Addicks Reservoir	112.00	No Data	200,800	Not Available	Not Available	200,800	Not Available
12015	Alan Henry Reservoir	2,220.00	2,217.76	94,808	88,880	93.75	94,808	88,880
23050	Amistad Reservoir, International	1,117.00	1,114.59	3,274,057	3,123,815	95.05	1,840,020	1,749,000
08020	Amon G Carter, Lake	920.00	917.78	19,902	16,705	83.94	19,902	16,705
12220	Aquilla Lake	537.50	537.54	45,092	45,092	>100.00	45,092	45,092
08120	Arlington, Lake	550.00	550.99	40,156	40,156	>100.00	40,156	40,156
02190	Arrowhead, Lake	926.00	919.67	235,997	153,650	65.11	235,997	153,650
06010	Athens, Lake	440.00	439.71	29,435	28,915	98.23	29,435	28,915
14240	Austin, Lake	492.80	492.04	21,804	20,655	94.73	21,804	20,655
06130	B A Steinhagen Lake	83.00	82.47	66,966	61,624	92.02	66,966	61,624
08210	Bardwell Lake	421.00	421.92	46,122	46,122	>100.00	46,122	46,122
10090	Barker Reservoir	106.00	No Data	209,000	Not Available	Not Available	209,000	Not Available
12290	Belton Lake	594.00	587.66	435,225	362,210	83.22	435,225	362,210
08060	Benbrook Lake	694.00	690.68	85,648	74,036	86.44	85,648	74,036
04030	Bob Sandlin, Lake	337.50	337.94	200,579	200,579	>100.00	200,579	200,579
02270	Bonham, Lake	565.00	564.49	11,026	10,502	95.25	11,026	10,502
14150	Brady Creek Reservoir	1,743.00	1,734.50	29,110	14,968	51.42	29,110	14,968
08010	Bridgeport, Lake	836.00	824.47	366,236	243,060	66.37	366,236	243,060
14140	Brownwood, Lake	1,425.00	1,417.72	131,429	90,570	68.91	131,429	90,570
14170	Buchanan, Lake	1,018.00	990.65	833,836	362,055	43.42	833,836	362,055
04100	Caddo Lake	168.50	170.03	59,800	59,800	>100.00	29,900	29,900
18020	Canyon Lake	909.00	894.28	378,781	270,053	71.30	378,781	270,053
08190	Cedar Creek Reservoir Trinity	322.00	321.86	644,686	640,185	99.30	644,686	640,185
14030	Champion Creek Reservoir	2,083.00	2,048.34	41,618	7,975	19.16	41,618	7,975
21060	Choke Canyon Reservoir	220.50	211.54	695,262	484,930	69.75	695,262	484,930
12110	Cisco, Lake	1,520.00	1,509.68	26,000	16,870	64.88	26,000	16,870
14110	Coleman, Lake	1,717.50	1,707.87	38,076	22,550	59.22	38,076	22,550
18100	Coleto Creek Reservoir	98.00	95.39	31,040	24,852	80.06	31,040	24,852
14020	Colorado City, Lake	2,070.20	2,060.49	31,485	18,219	57.86	31,485	18,219
10060	Conroe, Lake	201.00	199.81	416,188	393,164	94.47	416,188	393,164
21070	Corpus Christi Reservoir, Lake	94.00	81.51	256,961	74,430	28.97	256,961	74,430
02300	Crook, Lake	476.00	476.17	9,195	9,195	>100.00	9,195	9,195
04010	Cypress Springs, Lake	378.00	378.66	67,689	67,689	>100.00	67,689	67,689
12130	Daniel, Lake	1,278.00	1,271.81	9,435	4,504	47.73	9,435	4,504
14040	E V Spence Reservoir	1,898.00	1,835.22	517,272	29,214	5.65	517,272	29,214
08030	Eagle Mountain Lake	649.10	644.61	182,500	146,079	80.04	182,500	146,079
02150	Electra, Lake	1,111.00	1,096.78	5,626	472	8.39	5,626	472
23070	Falcon Reservoir, International	301.20	288.65	2,645,646	1,724,065	63.92	1,550,349	991,000
02210	Farmers Creek Reservoir	827.50	825.64	21,445	19,017	88.68	21,445	19,017
05040	Fork Reservoir, Lake	403.00	403.60	604,927	604,927	>100.00	604,927	604,927
12080	Fort Phantom Hill, Lake	1,635.90	1,629.82	70,030	49,012	69.99	70,030	49,012
12310	Georgetown, Lake	791.00	770.70	36,823	16,063	43.62	36,823	16,063
12140	Graham, Lake	1,075.00	1,071.34	45,260	36,670	81.02	45,260	36,670
12180	Granbury, Lake	693.00	691.16	128,046	114,355	89.31	128,046	114,355
12330	Granger Lake	504.00	503.24	52,525	49,499	94.24	52,525	49,499
08070	Grapevine Lake	535.00	532.79	164,702	150,329	91.27	164,702	150,329
02050	Greenbelt Lake	2,664.00	2,632.00	59,500	15,650	26.30	59,500	15,650
08220	Halbert, Lake	368.00	361.64	6,033	2,855	47.33	6,033	2,855
14100	Hords Creek Lake	1,900.00	1,889.49	5,684	1,581	27.82	5,684	1,581
08280	Houston County Lake	260.00	258.59	17,113	15,340	89.64	17,113	15,340
10030	Houston, Lake	44.50	44.50	128,863	128,863	100.00	128,863	128,863
12120	Hubbard Creek Reservoir	1,183.00	1,175.32	318,067	214,783	67.53	318,067	214,783
02220	Hubert H Moss Lake	715.00	713.25	24,058	22,208	92.31	24,058	22,208
14180	Inks Lake	888.22	887.50	14,074	13,518	96.05	14,074	13,518
14010	J B Thomas, Lake	2,258.00	2,213.33	199,931	10,778	5.39	199,931	10,778
06030	Jacksonville, Lake	422.00	420.70	25,670	28,683	111.74	25,670	28,683
03010	Jim Chapman Lake	440.00	439.65	260,332	251,200	96.49	260,332	251,200
08130	Joe Pool Lake	522.00	522.52	142,875	142,875	>100.00	142,875	142,875
02130	Kemp, Lake	1,144.00	1,136.18	245,308	150,943	61.53	245,308	150,943
02160	Kickapoo, Lake	1,045.00	1,036.42	85,825	43,555	50.75	85,825	43,555
08160	Lavon Lake	492.00	489.41	443,844	390,863	88.06	443,844	390,863
12270	Leon, Lake	1,375.00	1,368.51	26,421	17,588	66.57	26,421	17,588
08110	Lewisville Lake	522.00	520.22	543,988	492,582	90.55	543,988	492,582
12380	Limestone, Lake	363.00	358.73	208,015	158,543	76.22	208,015	158,543
08290	Livingston, Lake	131.00	131.04	1,741,867	1,741,867	>100.00	1,741,867	1,741,867
08005	Lost Creek Reservoir	1,009.50	1,002.97	11,950	9,600	80.34	11,950	9,600
14200	Lyndon B Johnson, Lake	825.00	824.78	113,690	112,276	98.76	113,690	112,276
02020	Mackenzie Reservoir	3,100.00	3,021.64	46,429	6,057	13.04	46,429	6,057
05150	Martin Lake	306.00	303.73	75,116	64,788	86.25	75,116	64,788
19010	Medina Lake	1,064.20	1,015.90	254,823	62,131	24.38	254,823	62,131
01030	Meredith, Lake	2,936.50	2,860.00	779,556	35,029	7.01	500,000	35,029
12040	Millers Creek Reservoir	1,334.50	1,325.71	27,888	13,023	46.70	27,888	13,023
12170	Mineral Wells, Lake	863.40	861.02	7,065	5,572	78.86	7,065	5,572
04020	Monticello Reservoir	340.00	341.09	34,740	34,740	>100.00	34,740	34,740
08140	Mountain Creek Lake	457.00	457.52	22,840	22,840	>100.00	22,840	22,840
05160	Murvaul, Lake	265.30	265.47	38,284	38,284	>100.00	38,284	38,284
06100	Nacogdoches, Lake	279.00	275.88	39,521	33,143	83.86	39,521	33,143
14033	Natural Dam Lake	2,457.00	2,447.33	54,560	26,512	48.59	54,560	26,512
08230	Navarro Mills Lake	424.50	424.74	55,817	55,817	>100.00	55,817	55,817
08180	New Terrell City Lake	504.00	504.04	8,583	8,583	>100.00	8,583	8,583
02170	North Fork Buffalo Creek Reservoir	1,048.00	1,037.96	15,400	4,178	27.13	15,400	4,178
14060	O C Fisher Lake	1,908.00	1,861.36	79,483	Not Available	Not Available	79,483	Not Available
14090	O H Ivie Reservoir	1,551.50	1,530.97	554,340	247,285	44.61	554,340	247,285
04070	O the Pines, Lake	228.50	233.19	238,933	238,933	>100.00	238,933	238,933
14050	Oak Creek Reservoir	2,000.00	1,992.50	39,260	24,330	61.97	39,260	24,330
06020	Palestine, Lake	345.00	344.79	370,907	366,343	98.77	370,907	366,343
01020	Palo Duro Reservoir	2,892.00	No Data	60,897	Not Available	Not Available	60,897	Not Available
12160	Palo Pinto, Lake	867.00	859.30	27,150	12,403	45.68	27,150	12,403
12200	Pat Cleburne, Lake	733.50	731.36	25,730	22,446	87.24	25,730	22,446
02290	Pat Mayse Lake	451.00	452.43	118,100	118,100	>100.00	118,100	118,100
12150	Possum Kingdom Lake	1,000.00	995.00	540,340	460,764	85.27	540,340	460,764
12280	Proctor Lake	1,162.00	1,154.03	55,457	26,589	47.95	55,457	26,589
02240	Randell Lake	618.80	611.38	6,290	3,562	56.63	6,290	3,562
08170	Ray Hubbard, Lake	435.50	435.55	452,040	452,040	>100.00	452,040	452,040
08100	Ray Roberts, Lake	632.50	631.29	798,758	763,960	95.64	798,758	763,960
23043	Red Bluff Reservoir	2,842.00	2,809.41	289,670	64,042	22.11	289,670	64,042
08240	Richland-Chambers Reservoir	315.00	312.51	1,103,816	1,002,269	90.80	1,103,816	1,002,269
06120	Sam Rayburn Reservoir	164.40	159.43	2,857,077	2,328,115	81.49	2,857,077	2,328,115
12360	Somerville Lake	238.00	235.91	147,104	125,193	85.11	147,104	125,193
12190	Squaw Creek Reservoir	775.00	775.16	151,367	151,367	>100.00	151,367	151,367
12090	Stamford, Lake	1,416.80	1,413.60	51,570	37,033	71.81	51,570	37,033
12300	Stillhouse Hollow Lake	622.00	621.10	227,771	222,026	97.48	227,771	222,026
03040	Sulphur Springs, Lake	459.00	460.00	17,838	17,838	>100.00	17,838	17,838
12050	Sweetwater, Lake	2,116.00	2,109.21	10,006	6,055	60.51	10,006	6,055
05010	Tawakoni, Lake	437.50	436.39	888,126	846,334	95.29	888,126	846,334
16010	Texana, Lake	44.50	41.15	153,246	127,885	83.45	153,246	127,885
02230	Texoma, Lake	616.76	616.44	2,498,400	2,474,967	99.06	1,249,200	1,237,484
05170	Toledo Bend Reservoir	172.00	168.65	4,472,900	3,891,986	87.01	2,236,450	1,945,993
14230	Travis, Lake	681.00	630.48	1,113,902	422,756	37.95	1,113,902	422,756
14070	Twin Buttes Reservoir	1,940.20	1,910.38	177,850	28,176	15.84	177,850	28,176
06065	Tyler, Lake	375.40	373.79	73,256	65,848	89.89	73,256	65,848
12240	Waco, Lake	462.00	463.17	198,993	198,993	>100.00	198,993	198,993
08200	Waxahachie, Lake	531.50	532.06	10,779	10,779	>100.00	10,779	10,779
08050	Weatherford, Lake	896.00	891.30	18,645	13,603	72.96	18,645	13,603
12020	White River Lake	2,372.20	2,347.22	29,880	3,619	12.11	29,880	3,619
12210	Whitney, Lake	533.00	521.76	553,344	345,657	62.47	553,344	345,657
08040	Worth, Lake	594.00	591.65	24,500	16,799	68.57	24,500	16,799
03080	Wright Patman Lake	224.86	226.49	227,511	227,511	>100.00	227,511	227,511

Note:

- Data with an "*" are borrowed from previous measurement.

- "Percent Full" with ">100.00" is an indication that the lake level is above the normal pool elevation, and we don't know the exact storage because we don't have the level-storage data in the available rating curve.

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