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Red Flag Warning
2026-08-06T19:00:00-06:00

* AFFECTED AREA...Fire Weather Zones 220 and 223. * WINDS...Northwest 5 to 15 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning.

Arkansas River Near Wellsville, Co. Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010
01-01 416.42
01-02 393.71
01-03 464.25
01-04 426.73
01-05 394.23
01-06 403.54
01-07 397.57
01-08 397.57
01-09 394.14
01-10 390.5
01-11 385.57
01-12 391.15
01-13 389.43
01-14 396.17
01-15 387.43
01-16 397.86
01-17 387.93
01-18 379.86
01-19 380.43
01-20 369.53
01-21 364.57
01-22 362.0
01-23 359.21
01-24 362.36
01-25 348.63
01-26 352.25
01-27 358.07
01-28 363.33
01-29 354.19
01-30 353.94
01-31 356.94
02-01 353.88
02-02 357.41
02-03 369.69
02-04 376.06
02-05 351.24
02-06 346.88
02-07 356.65
02-08 361.24
02-09 372.41
02-10 406.93
02-11 373.19
02-12 368.82
02-13 374.06
02-14 364.44
02-15 363.47
02-16 367.29
02-17 363.93
02-18 365.53
02-19 362.65
02-20 361.71
02-21 360.88
02-22 362.94
02-23 366.06
02-24 365.29
02-25 368.56
02-26 360.18
02-27 361.35
02-28 362.41
02-29 387.75
03-01 367.8
03-02 360.94
03-03 347.06
03-04 356.69
03-05 337.38
03-06 329.69
03-07 332.75
03-08 346.36
03-09 344.81
03-10 340.27
03-11 343.56
03-12 347.13
03-13 345.18
03-14 332.75
03-15 359.81
03-16 365.88
03-17 346.33
03-18 367.69
03-19 374.06
03-20 373.06
03-21 375.31
03-22 386.36
03-23 362.13
03-24 328.73
03-25 349.75
03-26 348.81
03-27 349.5
03-28 347.56
03-29 332.79
03-30 344.25
03-31 329.73
04-01 344.38
04-02 337.19
04-03 332.31
04-04 327.56
04-05 331.47
04-06 328.19
04-07 308.4
04-08 326.88
04-09 305.14
04-10 342.41
04-11 351.31
04-12 350.0
04-13 345.75
04-14 335.67
04-15 342.56
04-16 350.56
04-17 357.13
04-18 356.25
04-19 367.31
04-20 383.75
04-21 368.8
04-22 384.57
04-23 402.33
04-24 390.6
04-25 386.8
04-26 402.36
04-27 416.25
04-28 401.0
04-29 421.07
04-30 431.88
05-01 403.47
05-02 429.14
05-03 443.54
05-04 442.27
05-05 475.4
05-06 502.73
05-07 510.57
05-08 550.79
05-09 554.29
05-10 599.0
05-11 609.36
05-12 639.0
05-13 650.21
05-14 639.08
05-15 663.31
05-16 771.71
05-17 847.08
05-18 873.0
05-19 897.38
05-20 900.13
05-21 919.93
05-22 909.2
05-23 958.93
05-24 1057.4
05-25 1060.36
05-26 1109.13
05-27 1121.07
05-28 1217.53
05-29 1407.2
05-30 1576.71
05-31 1605.53
06-01 1679.43
06-02 1710.14
06-03 1796.6
06-04 1885.4
06-05 2125.0
06-06 2265.87
06-07 2377.57
06-08 2256.4
06-09 2184.53
06-10 2298.71
06-11 2184.73
06-12 2183.4
06-13 2159.93
06-14 2101.13
06-15 2015.5
06-16 1960.87
06-17 1973.73
06-18 1976.67
06-19 1972.73
06-20 1950.8
06-21 1993.14
06-22 1822.27
06-23 1754.86
06-24 1696.93
06-25 1613.33
06-26 1581.67
06-27 1564.2
06-28 1548.36
06-29 1406.27
06-30 1335.07
07-01 1309.67
07-02 1342.33
07-03 1303.73
07-04 1311.0
07-05 1216.27
07-06 1235.38
07-07 1122.36
07-08 1122.0
07-09 1117.6
07-10 1101.8
07-11 1091.14
07-12 1059.0
07-13 1165.08
07-14 993.0
07-15 1024.93
07-16 1014.92
07-17 1056.2
07-18 983.13
07-19 1012.4
07-20 879.67
07-21 875.71
07-22 893.64
07-23 911.53
07-24 862.69
07-25 862.44
07-26 845.94
07-27 817.19
07-28 761.07
07-29 867.33
07-30 838.94
07-31 841.47
08-01 806.07
08-02 801.93
08-03 857.0
08-04 769.87
08-05 857.5
08-06 789.47
08-07 777.53
08-08 759.4
08-09 752.0
08-10 770.43
08-11 715.5
08-12 708.27
08-13 710.07
08-14 706.53
08-15 699.47
08-16 638.43
08-17 602.36
08-18 556.71
08-19 507.27
08-20 479.4
08-21 444.15
08-22 442.4
08-23 443.73
08-24 447.13
08-25 449.54
08-26 455.86
08-27 448.47
08-28 465.27
08-29 453.86
08-30 442.43
08-31 468.31
09-01 429.93
09-02 421.23
09-03 419.77
09-04 410.14
09-05 405.64
09-06 402.47
09-07 376.0
09-08 355.71
09-09 374.07
09-10 374.47
09-11 368.8
09-12 371.2
09-13 387.38
09-14 363.0
09-15 354.86
09-16 359.07
09-17 353.33
09-18 337.87
09-19 340.71
09-20 327.33
09-21 325.6
09-22 334.71
09-23 358.6
09-24 351.53
09-25 341.13
09-26 337.5
09-27 330.64
09-28 330.69
09-29 323.0
09-30 331.64
10-01 336.57
10-02 344.07
10-03 344.36
10-04 340.2
10-05 345.77
10-06 349.5
10-07 339.47
10-08 349.92
10-09 339.0
10-10 344.43
10-11 338.33
10-12 354.83
10-13 352.23
10-14 347.73
10-15 366.08
10-16 364.38
10-17 343.8
10-18 351.71
10-19 344.27
10-20 342.17
10-21 351.87
10-22 345.54
10-23 361.79
10-24 369.15
10-25 367.23
10-26 393.07
10-27 362.92
10-28 395.71
10-29 369.36
10-30 380.5
10-31 391.14
11-01 372.0
11-02 398.29
11-03 388.71
11-04 398.0
11-05 388.85
11-06 393.43
11-07 405.92
11-08 397.36
11-09 395.07
11-10 400.92
11-11 402.92
11-12 366.67
11-13 392.86
11-14 398.93
11-15 408.87
11-16 396.13
11-17 386.64
11-18 402.79
11-19 394.38
11-20 412.64
11-21 421.93
11-22 421.14
11-23 410.69
11-24 394.92
11-25 431.93
11-26 441.62
11-27 434.21
11-28 435.71
11-29 390.62
11-30 386.08
12-01 366.77
12-02 403.79
12-03 410.93
12-04 396.0
12-05 384.36
12-06 382.5
12-07 387.29
12-08 375.92
12-09 375.08
12-10 367.92
12-11 389.14
12-12 380.71
12-13 392.08
12-14 389.0
12-15 374.54
12-16 380.36
12-17 370.33
12-18 379.36
12-19 388.36
12-20 384.79
12-21 385.43
12-22 386.29
12-23 382.43
12-24 377.5
12-25 390.86
12-26 386.69
12-27 380.92
12-28 375.23
12-29 373.15
12-30 358.67
12-31 348.23

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index