Overview Realtime Historical Map View
Heat Advisory
2026-07-26T21:00:00-06:00

* WHAT...Temperatures of 100 to 104 expected. * WHERE...Fort Collins, Boulder, Denver metro, and Greeley. * WHEN...From 10 AM this morning to 9 PM MDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses.

South Platte River At Henderson, Co. Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017
01-01 297.2
01-02 286.83
01-03 294.25
01-04 300.6
01-05 295.67
01-06 294.8
01-07 293.67
01-08 289.5
01-09 278.0
01-10 286.0
01-11 280.33
01-12 303.33
01-13 301.83
01-14 296.8
01-15 279.67
01-16 287.17
01-17 263.83
01-18 302.83
01-19 291.17
01-20 290.14
01-21 295.83
01-22 285.57
01-23 279.33
01-24 287.5
01-25 289.25
01-26 287.25
01-27 304.14
01-28 300.88
01-29 293.25
01-30 286.75
01-31 295.38
02-01 297.78
02-02 293.22
02-03 384.63
02-04 346.63
02-05 304.33
02-06 293.0
02-07 285.56
02-08 289.78
02-09 306.56
02-10 328.33
02-11 305.33
02-12 280.11
02-13 297.33
02-14 293.25
02-15 298.14
02-16 307.56
02-17 312.86
02-18 313.57
02-19 301.75
02-20 294.33
02-21 304.11
02-22 318.33
02-23 314.56
02-24 297.71
02-25 314.14
02-26 308.78
02-27 306.56
02-28 294.89
02-29 292.5
03-01 290.0
03-02 301.56
03-03 307.13
03-04 323.13
03-05 297.44
03-06 347.75
03-07 323.25
03-08 306.29
03-09 334.13
03-10 308.14
03-11 306.44
03-12 287.57
03-13 287.89
03-14 493.44
03-15 522.5
03-16 498.56
03-17 463.29
03-18 551.75
03-19 505.5
03-20 493.88
03-21 459.38
03-22 397.0
03-23 456.13
03-24 410.29
03-25 513.88
03-26 407.75
03-27 444.88
03-28 474.25
03-29 500.67
03-30 401.0
03-31 362.71
04-01 316.63
04-02 304.0
04-03 302.13
04-04 293.63
04-05 328.67
04-06 287.5
04-07 325.0
04-08 248.63
04-09 226.29
04-10 234.89
04-11 277.88
04-12 299.13
04-13 275.75
04-14 262.43
04-15 253.13
04-16 264.14
04-17 298.22
04-18 366.33
04-19 310.67
04-20 293.0
04-21 296.29
04-22 290.11
04-23 259.57
04-24 216.75
04-25 228.63
04-26 344.13
04-27 235.89
04-28 407.43
04-29 263.63
04-30 259.33
05-01 262.11
05-02 271.57
05-03 542.71
05-04 445.44
05-05 302.33
05-06 581.89
05-07 389.38
05-08 343.13
05-09 433.29
05-10 444.83
05-11 392.63
05-12 1508.14
05-13 706.0
05-14 558.29
05-15 433.71
05-16 509.43
05-17 500.0
05-18 955.67
05-19 733.4
05-20 638.89
05-21 829.5
05-22 619.22
05-23 531.0
05-24 508.67
05-25 1058.22
05-26 712.75
05-27 798.56
05-28 635.11
05-29 586.89
05-30 532.67
05-31 804.33
06-01 994.33
06-02 653.57
06-03 580.0
06-04 625.78
06-05 910.13
06-06 881.0
06-07 818.78
06-08 745.75
06-09 807.11
06-10 959.86
06-11 800.11
06-12 877.78
06-13 954.38
06-14 816.33
06-15 807.5
06-16 739.13
06-17 1090.44
06-18 956.25
06-19 896.0
06-20 884.11
06-21 972.75
06-22 980.22
06-23 1488.25
06-24 1081.5
06-25 1142.5
06-26 1153.78
06-27 1017.5
06-28 874.63
06-29 770.33
06-30 929.67
07-01 940.67
07-02 869.56
07-03 715.22
07-04 570.63
07-05 1153.44
07-06 1327.67
07-07 950.25
07-08 760.56
07-09 752.89
07-10 640.78
07-11 541.63
07-12 451.89
07-13 672.88
07-14 382.25
07-15 488.13
07-16 417.5
07-17 475.5
07-18 458.33
07-19 461.22
07-20 846.13
07-21 479.43
07-22 468.13
07-23 682.5
07-24 430.88
07-25 555.89
07-26 480.67
07-27 930.63
07-28 509.17
07-29 562.0
07-30 692.0
07-31 750.29
08-01 643.5
08-02 435.33
08-03 451.71
08-04 430.0
08-05 424.29
08-06 464.0
08-07 519.29
08-08 560.0
08-09 356.13
08-10 303.29
08-11 299.0
08-12 335.63
08-13 356.88
08-14 298.0
08-15 302.75
08-16 494.57
08-17 453.57
08-18 406.0
08-19 365.5
08-20 469.29
08-21 330.67
08-22 626.63
08-23 334.38
08-24 340.29
08-25 339.0
08-26 552.14
08-27 408.5
08-28 358.75
08-29 443.86
08-30 283.29
08-31 361.67
09-01 340.86
09-02 318.0
09-03 362.29
09-04 387.29
09-05 502.0
09-06 309.71
09-07 331.63
09-08 308.14
09-09 349.71
09-10 302.63
09-11 335.13
09-12 321.5
09-13 248.83
09-14 240.88
09-15 424.0
09-16 262.0
09-17 253.14
09-18 227.75
09-19 199.0
09-20 207.88
09-21 191.25
09-22 215.86
09-23 228.13
09-24 411.13
09-25 222.57
09-26 189.43
09-27 191.29
09-28 215.67
09-29 201.43
09-30 235.43
10-01 269.33
10-02 243.29
10-03 221.86
10-04 205.13
10-05 209.0
10-06 221.29
10-07 217.88
10-08 211.17
10-09 291.0
10-10 237.88
10-11 216.44
10-12 237.0
10-13 217.0
10-14 222.38
10-15 217.67
10-16 184.38
10-17 192.63
10-18 201.38
10-19 208.57
10-20 212.8
10-21 223.88
10-22 210.57
10-23 239.71
10-24 238.0
10-25 246.83
10-26 245.5
10-27 300.14
10-28 317.0
10-29 330.29
10-30 348.13
10-31 327.0
11-01 333.75
11-02 379.43
11-03 344.57
11-04 383.43
11-05 378.83
11-06 322.14
11-07 327.4
11-08 319.29
11-09 348.5
11-10 337.86
11-11 375.0
11-12 331.33
11-13 336.29
11-14 348.38
11-15 350.5
11-16 352.38
11-17 337.71
11-18 356.25
11-19 340.43
11-20 323.43
11-21 335.14
11-22 326.14
11-23 333.17
11-24 295.2
11-25 335.57
11-26 318.67
11-27 295.86
11-28 292.29
11-29 293.0
11-30 299.0
12-01 301.83
12-02 303.43
12-03 319.0
12-04 317.14
12-05 299.14
12-06 316.0
12-07 299.14
12-08 289.33
12-09 307.5
12-10 299.0
12-11 289.71
12-12 284.29
12-13 290.17
12-14 295.57
12-15 286.67
12-16 284.43
12-17 293.0
12-18 286.29
12-19 280.0
12-20 281.0
12-21 290.86
12-22 289.57
12-23 281.14
12-24 312.8
12-25 277.57
12-26 276.5
12-27 292.0
12-28 289.5
12-29 286.5
12-30 288.0
12-31 298.17

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index