Rating curve data

Lake
Conroe
Source
TWDB
Survey date
2010-08-01
Vertical datum
NGVD29
Elevation
(feet above NGVD29)
Area
(acres)
Volume
(acre-feet)
137.80 0.00 0.00
137.90 0.00 0.00
138.00 0.00 0.00
138.10 0.00 0.00
138.20 0.00 0.00
138.30 0.00 0.00
138.40 0.00 0.00
138.50 0.01 0.00
138.60 0.01 0.00
138.70 0.02 0.00
138.80 0.04 0.01
138.90 0.06 0.01
139.00 0.09 0.02
139.10 0.11 0.03
139.20 0.14 0.04
139.30 0.18 0.06
139.40 0.23 0.08
139.50 0.29 0.10
139.60 0.36 0.14
139.70 0.45 0.18
139.80 0.60 0.23
139.90 0.79 0.30
140.00 0.93 0.38
140.10 1.05 0.48
140.20 1.18 0.60
140.30 1.31 0.72
140.40 1.43 0.86
140.50 1.58 1.01
140.60 1.78 1.18
140.70 1.97 1.36
140.80 2.16 1.57
140.90 2.33 1.79
141.00 2.50 2.04
141.10 2.68 2.30
141.20 2.86 2.57
141.30 3.04 2.87
141.40 3.24 3.18
141.50 3.44 3.52
141.60 3.64 3.87
141.70 3.84 4.24
141.80 4.07 4.64
141.90 4.32 5.06
142.00 4.59 5.50
142.10 5.05 5.98
142.20 5.48 6.51
142.30 5.85 7.08
142.40 6.21 7.68
142.50 6.56 8.32
142.60 6.89 8.99
142.70 7.22 9.70
142.80 7.54 10.43
142.90 7.81 11.20
143.00 8.06 12.00
143.10 8.33 12.81
143.20 8.63 13.66
143.30 8.91 14.54
143.40 9.20 15.45
143.50 9.49 16.38
143.60 9.78 17.34
143.70 10.08 18.34
143.80 10.37 19.36
143.90 10.64 20.41
144.00 10.92 21.49
144.10 11.21 22.59
144.20 11.51 23.73
144.30 11.82 24.90
144.40 12.15 26.09
144.50 12.53 27.33
144.60 12.97 28.60
144.70 13.44 29.92
144.80 13.89 31.29
144.90 14.36 32.70
145.00 14.86 34.16
145.10 15.44 35.68
145.20 16.10 37.25
145.30 16.71 38.90
145.40 17.27 40.60
145.50 17.85 42.35
145.60 18.46 44.17
145.70 19.16 46.05
145.80 19.85 48.00
145.90 20.53 50.02
146.00 21.21 52.10
146.10 21.92 54.26
146.20 22.64 56.49
146.30 23.38 58.79
146.40 24.21 61.17
146.50 25.18 63.63
146.60 26.31 66.21
146.70 27.86 68.91
146.80 29.33 71.77
146.90 30.78 74.78
147.00 32.45 77.94
147.10 34.68 81.29
147.20 36.90 84.87
147.30 39.14 88.67
147.40 41.56 92.70
147.50 44.04 96.98
147.60 46.65 101.52
147.70 49.40 106.32
147.80 52.12 111.40
147.90 54.94 116.75
148.00 57.92 122.39
148.10 61.06 128.34
148.20 64.23 134.60
148.30 67.45 141.18
148.40 70.99 148.10
148.50 74.50 155.38
148.60 78.03 163.00
148.70 81.72 170.99
148.80 85.49 179.35
148.90 89.44 188.09
149.00 93.87 197.26
149.10 98.79 206.89
149.20 104.27 217.03
149.30 110.20 227.75
149.40 116.62 239.09
149.50 123.63 251.10
149.60 131.60 263.86
149.70 139.83 277.42
149.80 149.91 291.88
149.90 161.11 307.43
150.00 171.54 324.08
150.10 181.29 341.74
150.20 190.94 360.35
150.30 201.29 379.96
150.40 211.08 400.58
150.50 221.07 422.18
150.60 231.32 444.81
150.70 242.61 468.49
150.80 254.31 493.34
150.90 266.34 519.36
151.00 278.69 546.61
151.10 291.57 575.12
151.20 305.48 604.96
151.30 319.87 636.24
151.40 333.65 668.91
151.50 347.39 702.96
151.60 361.29 738.40
151.70 376.58 775.27
151.80 392.56 813.73
151.90 408.85 853.79
152.00 425.80 895.53
152.10 442.62 938.95
152.20 459.35 984.06
152.30 476.27 1,030.83
152.40 493.80 1,079.34
152.50 511.22 1,129.60
152.60 528.81 1,181.60
152.70 546.54 1,235.37
152.80 562.66 1,290.84
152.90 578.96 1,347.91
153.00 594.88 1,406.60
153.10 610.79 1,466.90
153.20 625.35 1,528.71
153.30 639.13 1,591.94
153.40 653.27 1,656.56
153.50 667.30 1,722.59
153.60 681.89 1,790.04
153.70 697.91 1,859.01
153.80 715.36 1,929.67
153.90 733.85 2,002.10
154.00 752.92 2,076.45
154.10 771.09 2,152.64
154.20 790.78 2,230.72
154.30 811.44 2,310.82
154.40 831.16 2,392.97
154.50 849.01 2,476.98
154.60 865.85 2,562.74
154.70 882.38 2,650.16
154.80 897.42 2,739.16
154.90 912.03 2,829.64
155.00 925.20 2,921.52
155.10 937.45 3,014.67
155.20 949.13 3,108.99
155.30 960.67 3,204.49
155.40 972.72 3,301.14
155.50 984.80 3,399.02
155.60 997.24 3,498.14
155.70 1,009.80 3,598.48
155.80 1,023.22 3,700.13
155.90 1,036.20 3,803.09
156.00 1,048.98 3,907.36
156.10 1,061.69 4,012.89
156.20 1,074.61 4,119.69
156.30 1,087.97 4,227.82
156.40 1,102.23 4,337.31
156.50 1,117.66 4,448.30
156.60 1,134.50 4,560.91
156.70 1,152.30 4,675.25
156.80 1,169.10 4,791.32
156.90 1,186.90 4,909.10
157.00 1,206.42 5,028.75
157.10 1,228.27 5,150.49
157.20 1,254.58 5,274.57
157.30 1,282.63 5,401.47
157.40 1,308.09 5,531.00
157.50 1,334.40 5,663.12
157.60 1,361.43 5,797.89
157.70 1,389.54 5,935.39
157.80 1,420.87 6,075.94
157.90 1,451.22 6,219.52
158.00 1,475.39 6,365.91
158.10 1,498.30 6,514.60
158.20 1,522.21 6,665.60
158.30 1,547.52 6,819.08
158.40 1,570.78 6,975.01
158.50 1,592.10 7,133.17
158.60 1,614.22 7,293.49
158.70 1,637.16 7,456.02
158.80 1,661.65 7,620.97
158.90 1,686.10 7,788.34
159.00 1,711.38 7,958.20
159.10 1,738.23 8,130.70
159.20 1,764.16 8,305.81
159.30 1,790.48 8,483.58
159.40 1,817.24 8,663.96
159.50 1,843.70 8,847.00
159.60 1,871.43 9,032.77
159.70 1,899.92 9,221.30
159.80 1,928.00 9,412.75
159.90 1,956.07 9,606.92
160.00 1,982.45 9,803.86
160.10 2,008.08 10,003.40
160.20 2,033.70 10,205.50
160.30 2,059.43 10,410.14
160.40 2,086.89 10,617.40
160.50 2,118.50 10,827.66
160.60 2,150.41 11,041.09
160.70 2,180.11 11,257.63
160.80 2,208.24 11,477.07
160.90 2,233.86 11,699.17
161.00 2,257.88 11,923.78
161.10 2,282.63 12,150.80
161.20 2,308.88 12,380.38
161.30 2,332.79 12,612.47
161.40 2,356.59 12,846.92
161.50 2,379.04 13,083.73
161.60 2,401.66 13,322.78
161.70 2,424.13 13,564.07
161.80 2,445.40 13,807.56
161.90 2,466.98 14,053.16
162.00 2,489.12 14,300.97
162.10 2,512.25 14,551.04
162.20 2,535.60 14,803.42
162.30 2,558.21 15,058.13
162.40 2,582.67 15,315.12
162.50 2,609.97 15,574.74
162.60 2,636.43 15,837.08
162.70 2,664.85 16,102.13
162.80 2,692.09 16,370.00
162.90 2,718.99 16,640.54
163.00 2,746.24 16,913.79
163.10 2,775.86 17,189.89
163.20 2,807.38 17,469.05
163.30 2,837.69 17,751.32
163.40 2,866.01 18,036.48
163.50 2,894.75 18,324.51
163.60 2,924.20 18,615.49
163.70 2,952.91 18,909.32
163.80 2,983.54 19,206.13
163.90 3,015.59 19,506.05
164.00 3,054.93 19,809.52
164.10 3,094.84 20,117.05
164.20 3,135.31 20,428.54
164.30 3,172.19 20,743.96
164.40 3,207.67 21,062.94
164.50 3,242.57 21,385.46
164.60 3,276.01 21,711.41
164.70 3,308.38 22,040.62
164.80 3,340.43 22,373.07
164.90 3,371.25 22,708.62
165.00 3,401.49 23,047.30
165.10 3,431.42 23,388.97
165.20 3,462.21 23,733.60
165.30 3,492.20 24,081.33
165.40 3,524.49 24,432.13
165.50 3,560.54 24,786.36
165.60 3,596.21 25,144.26
165.70 3,627.59 25,505.43
165.80 3,660.03 25,869.82
165.90 3,692.59 26,237.41
166.00 3,729.38 26,608.47
166.10 3,771.15 26,983.51
166.20 3,813.33 27,362.73
166.30 3,855.06 27,746.17
166.40 3,893.84 28,133.61
166.50 3,931.35 28,524.89
166.60 3,967.78 28,919.88
166.70 3,999.55 29,318.23
166.80 4,030.17 29,719.74
166.90 4,062.03 30,124.29
167.00 4,094.96 30,532.17
167.10 4,125.78 30,943.27
167.20 4,154.06 31,357.22
167.30 4,182.68 31,774.09
167.40 4,211.84 32,193.77
167.50 4,240.43 32,616.40
167.60 4,268.51 33,041.89
167.70 4,296.75 33,470.11
167.80 4,325.87 33,901.26
167.90 4,353.14 34,335.19
168.00 4,380.68 34,771.88
168.10 4,408.45 35,211.38
168.20 4,435.95 35,653.54
168.30 4,465.59 36,098.63
168.40 4,497.21 36,546.72
168.50 4,528.14 36,998.04
168.60 4,558.58 37,452.41
168.70 4,592.65 37,909.95
168.80 4,625.50 38,370.88
168.90 4,658.94 38,835.04
169.00 4,692.12 39,302.63
169.10 4,725.47 39,773.54
169.20 4,761.74 40,247.82
169.30 4,797.54 40,725.83
169.40 4,833.40 41,207.33
169.50 4,870.61 41,692.57
169.60 4,907.85 42,181.54
169.70 4,941.22 42,673.94
169.80 4,974.03 43,169.74
169.90 5,008.95 43,668.82
170.00 5,044.87 44,171.55
170.10 5,082.00 44,677.90
170.20 5,121.83 45,188.04
170.30 5,162.87 45,702.30
170.40 5,203.26 46,220.58
170.50 5,239.42 46,742.79
170.60 5,275.40 47,268.63
170.70 5,312.69 47,797.90
170.80 5,349.53 48,331.09
170.90 5,384.07 48,867.72
171.00 5,418.84 49,407.90
171.10 5,454.24 49,951.61
171.20 5,489.81 50,498.78
171.30 5,523.49 51,049.47
171.40 5,556.88 51,603.44
171.50 5,589.48 52,160.81
171.60 5,620.64 52,721.37
171.70 5,651.81 53,284.92
171.80 5,685.28 53,851.82
171.90 5,718.11 54,421.95
172.00 5,750.13 54,995.41
172.10 5,782.43 55,572.07
172.20 5,816.04 56,151.93
172.30 5,851.63 56,735.33
172.40 5,886.96 57,322.23
172.50 5,921.92 57,912.72
172.60 5,956.59 58,506.67
172.70 5,996.88 59,104.26
172.80 6,035.97 59,705.97
172.90 6,072.17 60,311.32
173.00 6,110.19 60,920.47
173.10 6,149.70 61,533.47
173.20 6,188.74 62,150.36
173.30 6,227.60 62,771.19
173.40 6,265.53 63,395.83
173.50 6,302.37 64,024.25
173.60 6,339.17 64,656.38
173.70 6,375.07 65,292.04
173.80 6,410.16 65,931.35
173.90 6,445.20 66,574.06
174.00 6,481.62 67,220.44
174.10 6,517.27 67,870.43
174.20 6,551.59 68,523.82
174.30 6,586.32 69,180.75
174.40 6,622.11 69,841.09
174.50 6,660.43 70,505.27
174.60 6,699.22 71,173.28
174.70 6,738.09 71,845.10
174.80 6,778.97 72,520.97
174.90 6,824.55 73,201.05
175.00 6,873.00 73,885.93
175.10 6,924.70 74,575.84
175.20 6,976.52 75,270.86
175.30 7,029.53 75,971.18
175.40 7,083.39 76,676.75
175.50 7,141.58 77,388.02
175.60 7,196.29 78,105.01
175.70 7,248.74 78,827.20
175.80 7,297.25 79,554.56
175.90 7,354.50 80,286.95
176.00 7,423.59 81,025.80
176.10 7,490.38 81,771.58
176.20 7,556.04 82,523.86
176.30 7,619.00 83,282.66
176.40 7,682.15 84,047.67
176.50 7,749.10 84,819.20
176.60 7,809.81 85,597.27
176.70 7,867.04 86,381.04
176.80 7,921.98 87,170.53
176.90 7,975.88 87,965.41
177.00 8,026.33 88,765.57
177.10 8,074.73 89,570.69
177.20 8,122.97 90,380.51
177.30 8,170.41 91,195.23
177.40 8,218.17 92,014.57
177.50 8,268.68 92,838.98
177.60 8,316.30 93,668.30
177.70 8,364.58 94,502.26
177.80 8,413.85 95,341.23
177.90 8,459.56 96,184.84
178.00 8,503.52 97,033.06
178.10 8,547.38 97,885.67
178.20 8,591.89 98,742.53
178.30 8,639.07 99,604.15
178.40 8,685.45 100,470.29
178.50 8,732.89 101,341.29
178.60 8,779.68 102,216.97
178.70 8,825.72 103,097.17
178.80 8,871.68 103,982.06
178.90 8,921.04 104,871.63
179.00 8,969.00 105,766.16
179.10 9,016.89 106,665.53
179.20 9,065.43 107,569.55
179.30 9,112.70 108,478.51
179.40 9,159.22 109,392.06
179.50 9,202.31 110,310.19
179.60 9,245.71 111,232.66
179.70 9,288.57 112,159.29
179.80 9,328.46 113,090.20
179.90 9,368.35 114,024.94
180.00 9,408.83 114,963.83
180.10 9,451.46 115,906.89
180.20 9,494.60 116,854.10
180.30 9,538.88 117,805.83
180.40 9,583.34 118,761.86
180.50 9,625.27 119,722.36
180.60 9,667.19 120,687.04
180.70 9,709.85 121,655.83
180.80 9,750.11 122,628.87
180.90 9,791.34 123,605.84
181.00 9,833.82 124,587.17
181.10 9,875.67 125,572.69
181.20 9,919.58 126,562.34
181.30 9,965.07 127,556.62
181.40 10,010.18 128,555.28
181.50 10,056.69 129,558.67
181.60 10,101.85 130,566.69
181.70 10,144.60 131,578.93
181.80 10,187.08 132,595.56
181.90 10,229.87 133,616.34
182.00 10,269.33 134,641.38
182.10 10,308.63 135,670.34
182.20 10,345.49 136,702.95
182.30 10,381.92 137,739.39
182.40 10,417.85 138,779.29
182.50 10,453.04 139,822.91
182.60 10,488.34 140,870.02
182.70 10,524.59 141,920.58
182.80 10,561.88 142,974.98
182.90 10,597.88 144,032.86
183.00 10,633.49 145,094.49
183.10 10,668.48 146,159.65
183.20 10,702.72 147,228.13
183.30 10,736.16 148,300.13
183.40 10,770.07 149,375.34
183.50 10,805.35 150,454.17
183.60 10,841.47 151,536.57
183.70 10,876.64 152,622.38
183.80 10,912.76 153,711.91
183.90 10,950.96 154,805.00
184.00 10,991.79 155,902.19
184.10 11,032.75 157,003.46
184.20 11,077.17 158,108.82
184.30 11,121.43 159,218.84
184.40 11,167.70 160,333.15
184.50 11,214.41 161,452.29
184.60 11,259.67 162,576.07
184.70 11,303.27 163,704.14
184.80 11,342.87 164,836.52
184.90 11,382.44 165,972.68
185.00 11,424.08 167,113.05
185.10 11,466.09 168,257.62
185.20 11,508.59 169,406.26
185.30 11,551.44 170,559.34
185.40 11,592.23 171,716.42
185.50 11,635.50 172,877.85
185.60 11,680.24 174,043.66
185.70 11,729.72 175,213.99
185.80 11,778.95 176,389.54
185.90 11,825.72 177,569.69
186.00 11,874.37 178,754.79
186.10 11,922.37 179,944.69
186.20 11,968.83 181,139.16
186.30 12,014.59 182,338.39
186.40 12,062.49 183,542.14
186.50 12,111.08 184,750.95
186.60 12,158.52 185,964.48
186.70 12,206.75 187,182.59
186.80 12,255.83 188,405.82
186.90 12,303.16 189,633.69
187.00 12,349.29 190,866.41
187.10 12,394.73 192,103.68
187.20 12,442.15 193,345.41
187.30 12,490.89 194,592.14
187.40 12,541.17 195,843.60
187.50 12,591.24 197,100.30
187.60 12,639.34 198,361.92
187.70 12,686.67 199,628.09
187.80 12,734.67 200,899.26
187.90 12,781.65 202,174.95
188.00 12,830.19 203,455.61
188.10 12,877.38 204,741.07
188.20 12,924.19 206,031.01
188.30 12,970.49 207,325.87
188.40 13,015.84 208,625.10
188.50 13,059.86 209,928.93
188.60 13,105.25 211,237.26
188.70 13,149.29 212,549.89
188.80 13,192.09 213,867.08
188.90 13,234.13 215,188.24
189.00 13,275.81 216,513.85
189.10 13,317.25 217,843.59
189.20 13,358.05 219,177.23
189.30 13,397.63 220,515.09
189.40 13,437.50 221,856.72
189.50 13,477.18 223,202.54
189.60 13,516.62 224,552.29
189.70 13,556.37 225,905.82
189.80 13,596.13 227,263.54
189.90 13,636.73 228,625.04
190.00 13,677.90 229,990.85
190.10 13,719.89 231,360.81
190.20 13,762.06 232,734.77
190.30 13,805.34 234,113.25
190.40 13,848.60 235,495.79
190.50 13,892.89 236,882.94
190.60 13,936.97 238,274.53
190.70 13,981.25 239,670.30
190.80 14,028.38 241,070.80
190.90 14,076.81 242,475.91
191.00 14,125.79 243,886.19
191.10 14,172.73 245,301.20
191.20 14,220.31 246,720.72
191.30 14,267.92 248,145.20
191.40 14,316.32 249,574.26
191.50 14,364.37 251,008.40
191.60 14,414.67 252,447.43
191.70 14,465.53 253,891.33
191.80 14,513.69 255,340.39
191.90 14,563.55 256,794.07
192.00 14,614.87 258,253.08
192.10 14,666.18 259,717.22
192.20 14,718.38 261,186.32
192.30 14,771.90 262,660.89
192.40 14,825.22 264,140.61
192.50 14,882.69 265,626.05
192.60 14,936.24 267,117.12
192.70 14,986.38 268,613.14
192.80 15,034.12 270,114.27
192.90 15,083.32 271,620.00
193.00 15,132.82 273,130.91
193.10 15,182.36 274,646.74
193.20 15,234.44 276,167.42
193.30 15,287.60 277,693.64
193.40 15,342.57 279,224.98
193.50 15,400.15 280,762.18
193.60 15,457.13 282,305.21
193.70 15,510.77 283,853.46
193.80 15,564.87 285,407.32
193.90 15,618.73 286,966.36
194.00 15,673.84 288,531.09
194.10 15,728.43 290,101.29
194.20 15,785.08 291,676.81
194.30 15,843.32 293,258.32
194.40 15,903.65 294,845.50
194.50 15,967.68 296,439.18
194.60 16,027.20 298,039.13
194.70 16,084.04 299,644.52
194.80 16,142.37 301,256.00
194.90 16,198.56 302,872.89
195.00 16,256.28 304,495.80
195.10 16,311.23 306,124.26
195.20 16,367.25 307,758.00
195.30 16,425.21 309,397.74
195.40 16,483.60 311,043.03
195.50 16,541.96 312,694.43
195.60 16,599.30 314,351.59
195.70 16,658.15 316,014.35
195.80 16,714.57 317,683.07
195.90 16,770.48 319,357.13
196.00 16,825.62 321,037.09
196.10 16,879.01 322,722.42
196.20 16,930.08 324,412.74
196.30 16,980.25 326,108.36
196.40 17,027.32 327,808.61
196.50 17,073.14 329,513.73
196.60 17,120.35 331,223.50
196.70 17,168.66 332,937.78
196.80 17,218.40 334,657.23
196.90 17,271.25 336,381.53
197.00 17,320.17 338,111.24
197.10 17,367.12 339,845.71
197.20 17,411.88 341,584.51
197.30 17,456.32 343,328.04
197.40 17,499.29 345,075.66
197.50 17,541.99 346,827.84
197.60 17,584.68 348,584.27
197.70 17,628.17 350,344.74
197.80 17,672.32 352,109.85
197.90 17,716.32 353,879.14
198.00 17,760.01 355,653.07
198.10 17,804.31 357,431.38
198.20 17,848.41 359,213.84
198.30 17,892.59 361,001.00
198.40 17,937.23 362,792.32
198.50 17,982.02 364,588.38
198.60 18,026.18 366,388.92
198.70 18,070.19 368,193.56
198.80 18,114.57 370,002.89
198.90 18,159.58 371,816.42
199.00 18,205.10 373,634.77
199.10 18,251.15 375,457.69
199.20 18,297.76 377,284.97
199.30 18,344.96 379,117.22
199.40 18,392.71 380,953.93
199.50 18,441.02 382,795.72
199.60 18,489.87 384,642.37
199.70 18,539.20 386,493.64
199.80 18,589.07 388,350.17
199.90 18,639.50 390,211.42
200.00 18,690.27 392,078.03
200.10 18,741.05 393,949.70
200.20 18,791.81 395,826.17
200.30 18,842.55 397,708.01
200.40 18,893.27 399,594.61
200.50 18,943.97 401,486.61
200.60 18,994.66 403,383.64
200.70 19,045.32 405,285.47
200.80 19,095.96 407,192.66
200.90 19,146.59 409,104.60
201.00 19,639.65 411,021.89
201.10 * - n.a. - 412,944.15
201.20 * - n.a. - 414,871.49
201.30 * - n.a. - 416,803.89
201.40 * - n.a. - 418,741.37
201.50 * - n.a. - 420,683.91
201.60 * - n.a. - 422,631.53
201.70 * - n.a. - 424,584.21
201.80 * - n.a. - 426,541.96
201.90 * - n.a. - 428,504.79
202.00 * - n.a. - 430,472.68
202.10 * - n.a. - 432,445.64
202.20 * - n.a. - 434,423.67
202.30 * - n.a. - 436,406.77
202.40 * - n.a. - 438,394.94
202.50 * - n.a. - 440,388.18
202.60 * - n.a. - 442,386.49
202.70 * - n.a. - 444,389.86
202.80 * - n.a. - 446,398.31
202.90 * - n.a. - 448,411.83
203.00 * - n.a. - 450,430.42
203.10 * - n.a. - 452,454.07
203.20 * - n.a. - 454,482.80
203.30 * - n.a. - 456,516.59
203.40 * - n.a. - 458,555.46
203.50 * - n.a. - 460,599.39
203.60 * - n.a. - 462,648.39
203.70 * - n.a. - 464,702.47
203.80 * - n.a. - 466,761.61
203.90 * - n.a. - 468,825.82
204.00 * - n.a. - 470,895.10
204.10 * - n.a. - 472,969.46
204.20 * - n.a. - 475,048.88

* extrapolated values