Overview Realtime Historical Map View
Flood Watch
2026-08-03T20:00:00-04:00

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of west central Florida, including the following areas, Coastal Citrus, Coastal Hernando, Coastal Levy, Inland Citrus, Inland Hernando and Inland Levy. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Deep tropical moisture and southwest flow over the region combined with a frontal boundary to the north will create the potential for periods of showers and thunderstorms with locally heavy rainfall possible through this evening. - https://www.weather.gov/safety/flood

Withlacoochee River At Trilby, Fla. Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 192.19
01-02 194.63
01-03 195.19
01-04 194.99
01-05 195.64
01-06 195.46
01-07 194.67
01-08 192.06
01-09 188.4
01-10 185.33
01-11 180.69
01-12 175.61
01-13 172.13
01-14 170.86
01-15 168.24
01-16 165.87
01-17 158.27
01-18 157.02
01-19 155.29
01-20 153.33
01-21 151.14
01-22 137.47
01-23 154.21
01-24 146.56
01-25 146.01
01-26 134.71
01-27 132.83
01-28 151.9
01-29 163.1
01-30 171.06
01-31 164.94
02-01 168.78
02-02 173.59
02-03 183.34
02-04 185.12
02-05 189.51
02-06 205.7
02-07 203.2
02-08 205.35
02-09 202.26
02-10 202.56
02-11 210.06
02-12 204.49
02-13 203.8
02-14 204.53
02-15 202.39
02-16 199.08
02-17 200.96
02-18 197.97
02-19 163.05
02-20 196.03
02-21 192.55
02-22 188.17
02-23 183.41
02-24 179.25
02-25 182.18
02-26 177.65
02-27 168.12
02-28 164.49
02-29 168.0
03-01 158.22
03-02 154.06
03-03 149.7
03-04 146.41
03-05 142.68
03-06 138.39
03-07 134.09
03-08 129.21
03-09 125.47
03-10 121.85
03-11 120.56
03-12 117.02
03-13 114.64
03-14 111.2
03-15 107.57
03-16 105.51
03-17 103.53
03-18 101.81
03-19 93.08
03-20 86.18
03-21 85.51
03-22 83.44
03-23 77.15
03-24 73.61
03-25 74.05
03-26 71.97
03-27 69.66
03-28 66.87
03-29 64.03
03-30 63.12
03-31 57.05
04-01 63.65
04-02 72.35
04-03 76.81
04-04 79.0
04-05 78.92
04-06 76.77
04-07 73.71
04-08 72.87
04-09 72.46
04-10 70.47
04-11 69.22
04-12 69.14
04-13 67.31
04-14 66.36
04-15 53.66
04-16 52.2
04-17 50.2
04-18 50.24
04-19 51.22
04-20 50.37
04-21 59.09
04-22 57.98
04-23 57.73
04-24 57.36
04-25 55.97
04-26 52.05
04-27 50.01
04-28 48.16
04-29 46.22
04-30 44.53
05-01 49.34
05-02 49.56
05-03 49.01
05-04 46.73
05-05 48.2
05-06 46.75
05-07 44.75
05-08 42.47
05-09 40.42
05-10 38.6
05-11 36.62
05-12 35.64
05-13 34.87
05-14 34.02
05-15 30.53
05-16 30.39
05-17 28.99
05-18 32.26
05-19 32.92
05-20 30.18
05-21 31.61
05-22 31.73
05-23 31.97
05-24 32.09
05-25 30.66
05-26 29.85
05-27 28.75
05-28 27.9
05-29 28.03
05-30 27.47
05-31 28.52
06-01 28.94
06-02 32.04
06-03 32.15
06-04 34.8
06-05 36.87
06-06 37.7
06-07 42.71
06-08 45.11
06-09 48.16
06-10 51.11
06-11 51.89
06-12 52.46
06-13 53.08
06-14 59.57
06-15 68.28
06-16 76.91
06-17 90.05
06-18 98.1
06-19 69.04
06-20 71.4
06-21 69.48
06-22 58.82
06-23 59.75
06-24 60.54
06-25 79.88
06-26 82.18
06-27 76.93
06-28 79.07
06-29 81.38
06-30 83.32
07-01 91.62
07-02 100.48
07-03 106.85
07-04 122.07
07-05 143.34
07-06 146.12
07-07 152.36
07-08 171.61
07-09 187.53
07-10 201.85
07-11 211.42
07-12 222.02
07-13 235.0
07-14 243.1
07-15 252.75
07-16 271.3
07-17 253.59
07-18 253.86
07-19 256.29
07-20 255.42
07-21 252.65
07-22 254.74
07-23 234.08
07-24 234.43
07-25 246.17
07-26 298.65
07-27 317.72
07-28 328.14
07-29 336.29
07-30 342.61
07-31 349.64
08-01 342.93
08-02 351.38
08-03 367.29
08-04 427.97
08-05 445.89
08-06 432.54
08-07 444.14
08-08 422.46
08-09 418.62
08-10 418.21
08-11 465.75
08-12 475.19
08-13 480.34
08-14 486.28
08-15 498.29
08-16 462.48
08-17 461.81
08-18 391.46
08-19 461.58
08-20 458.98
08-21 463.3
08-22 434.53
08-23 562.01
08-24 576.85
08-25 580.32
08-26 565.74
08-27 562.86
08-28 560.69
08-29 560.71
08-30 565.36
08-31 571.39
09-01 593.71
09-02 611.43
09-03 629.79
09-04 633.5
09-05 635.91
09-06 581.1
09-07 633.14
09-08 626.64
09-09 626.55
09-10 626.21
09-11 640.79
09-12 683.09
09-13 704.74
09-14 718.51
09-15 731.89
09-16 760.97
09-17 753.93
09-18 830.48
09-19 859.14
09-20 868.58
09-21 785.35
09-22 742.55
09-23 761.5
09-24 745.0
09-25 729.0
09-26 709.23
09-27 693.47
09-28 674.68
09-29 658.57
09-30 698.38
10-01 655.49
10-02 645.15
10-03 634.05
10-04 623.22
10-05 624.96
10-06 608.84
10-07 604.16
10-08 604.31
10-09 613.98
10-10 614.37
10-11 604.08
10-12 592.54
10-13 580.4
10-14 567.73
10-15 505.57
10-16 540.24
10-17 526.94
10-18 510.79
10-19 494.09
10-20 476.21
10-21 475.75
10-22 434.61
10-23 414.89
10-24 392.91
10-25 372.46
10-26 354.5
10-27 336.76
10-28 319.67
10-29 307.01
10-30 295.73
10-31 281.39
11-01 268.26
11-02 254.15
11-03 241.26
11-04 229.56
11-05 228.75
11-06 193.19
11-07 189.22
11-08 182.28
11-09 173.15
11-10 166.91
11-11 173.46
11-12 179.9
11-13 189.83
11-14 206.31
11-15 207.51
11-16 217.34
11-17 219.7
11-18 216.08
11-19 216.4
11-20 215.87
11-21 214.76
11-22 175.28
11-23 212.83
11-24 214.18
11-25 210.26
11-26 214.9
11-27 217.36
11-28 233.7
11-29 215.61
11-30 212.57
12-01 207.13
12-02 209.02
12-03 212.94
12-04 215.74
12-05 219.4
12-06 232.21
12-07 221.59
12-08 219.22
12-09 215.85
12-10 215.01
12-11 209.46
12-12 200.33
12-13 191.46
12-14 188.83
12-15 182.19
12-16 182.02
12-17 179.18
12-18 173.68
12-19 167.99
12-20 160.83
12-21 169.23
12-22 166.32
12-23 168.45
12-24 171.17
12-25 171.81
12-26 171.49
12-27 179.33
12-28 180.86
12-29 191.72
12-30 187.02
12-31 189.59

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index