Overview Realtime Historical Map View
Flood Watch
2026-09-13T05:00:00-04:00

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northwest, southwest, and western Pennsylvania, including the following areas, in northwest Pennsylvania, Forest, Jefferson PA and Venango. In southwest Pennsylvania, Higher Elevations of Westmoreland and Washington. In western Pennsylvania, Allegheny, Armstrong, Butler, Clarion, Higher Elevations of Indiana, Indiana and Westmoreland. * WHEN...Until 5 AM EDT early this morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Showers with locally heavy rainfall may still create isolated instances of flooding through 5 AM, especially in areas that received heavy rain earlier. - http://www.weather.gov/safety/flood

Crooked Creek At Idaho, Pa Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 465.92
01-02 489.08
01-03 371.36
01-04 538.0
01-05 450.48
01-06 353.07
01-07 278.1
01-08 233.09
01-09 207.73
01-10 595.64
01-11 419.73
01-12 511.44
01-13 573.32
01-14 477.82
01-15 408.08
01-16 312.68
01-17 292.72
01-18 289.31
01-19 317.25
01-20 401.35
01-21 289.61
01-22 244.51
01-23 341.71
01-24 468.59
01-25 761.83
01-26 658.03
01-27 601.13
01-28 648.82
01-29 567.08
01-30 464.97
01-31 497.89
02-01 448.52
02-02 322.22
02-03 368.45
02-04 355.38
02-05 488.92
02-06 279.66
02-07 424.78
02-08 613.23
02-09 555.94
02-10 445.77
02-11 620.45
02-12 631.23
02-13 720.02
02-14 573.83
02-15 452.55
02-16 730.85
02-17 1119.03
02-18 696.28
02-19 466.28
02-20 585.86
02-21 478.31
02-22 427.78
02-23 646.58
02-24 544.79
02-25 513.54
02-26 642.46
02-27 573.92
02-28 571.38
02-29 746.75
03-01 791.62
03-02 692.08
03-03 481.15
03-04 484.15
03-05 561.69
03-06 445.25
03-07 405.46
03-08 381.77
03-09 427.54
03-10 616.77
03-11 528.86
03-12 636.71
03-13 698.29
03-14 468.57
03-15 600.43
03-16 392.57
03-17 359.29
03-18 317.09
03-19 379.71
03-20 368.32
03-21 440.63
03-22 232.28
03-23 277.22
03-24 435.05
03-25 371.67
03-26 318.16
03-27 349.97
03-28 338.17
03-29 484.95
03-30 464.15
03-31 405.65
04-01 438.28
04-02 392.83
04-03 869.2
04-04 971.65
04-05 591.37
04-06 562.0
04-07 515.53
04-08 478.43
04-09 416.14
04-10 347.75
04-11 413.52
04-12 431.9
04-13 432.57
04-14 378.95
04-15 486.3
04-16 401.23
04-17 439.69
04-18 360.92
04-19 361.98
04-20 471.12
04-21 396.44
04-22 332.91
04-23 298.31
04-24 293.24
04-25 235.66
04-26 215.54
04-27 292.24
04-28 228.15
04-29 200.2
04-30 269.25
05-01 279.73
05-02 321.71
05-03 263.07
05-04 367.87
05-05 464.6
05-06 438.2
05-07 932.4
05-08 802.21
05-09 590.4
05-10 650.13
05-11 406.93
05-12 300.33
05-13 323.67
05-14 381.13
05-15 306.21
05-16 420.44
05-17 436.16
05-18 271.39
05-19 272.53
05-20 210.17
05-21 181.53
05-22 161.47
05-23 229.67
05-24 213.99
05-25 200.69
05-26 191.19
05-27 137.04
05-28 145.33
05-29 444.49
05-30 680.71
05-31 337.27
06-01 290.03
06-02 235.86
06-03 166.37
06-04 136.91
06-05 107.52
06-06 136.4
06-07 118.06
06-08 99.69
06-09 200.34
06-10 116.03
06-11 161.52
06-12 129.94
06-13 165.01
06-14 425.71
06-15 497.63
06-16 381.47
06-17 251.37
06-18 435.56
06-19 463.11
06-20 494.92
06-21 490.91
06-22 364.94
06-23 805.98
06-24 434.84
06-25 227.4
06-26 216.51
06-27 168.72
06-28 687.0
06-29 480.08
06-30 243.1
07-01 223.86
07-02 218.94
07-03 368.35
07-04 176.27
07-05 172.93
07-06 224.04
07-07 282.24
07-08 240.8
07-09 231.35
07-10 232.3
07-11 262.67
07-12 168.99
07-13 101.89
07-14 147.11
07-15 208.35
07-16 123.37
07-17 108.84
07-18 123.69
07-19 184.0
07-20 134.23
07-21 162.85
07-22 101.35
07-23 162.29
07-24 106.51
07-25 76.91
07-26 102.15
07-27 271.13
07-28 129.3
07-29 252.85
07-30 115.95
07-31 98.21
08-01 84.75
08-02 92.6
08-03 320.46
08-04 235.85
08-05 119.61
08-06 168.13
08-07 137.23
08-08 127.31
08-09 129.63
08-10 179.74
08-11 118.6
08-12 98.38
08-13 374.23
08-14 214.29
08-15 144.22
08-16 111.01
08-17 134.3
08-18 192.6
08-19 207.39
08-20 108.16
08-21 453.04
08-22 229.12
08-23 149.89
08-24 99.63
08-25 106.58
08-26 155.82
08-27 86.67
08-28 76.09
08-29 293.26
08-30 140.05
08-31 78.4
09-01 134.28
09-02 243.93
09-03 125.48
09-04 100.46
09-05 97.55
09-06 102.38
09-07 184.07
09-08 137.58
09-09 148.97
09-10 631.27
09-11 932.68
09-12 232.41
09-13 167.43
09-14 114.21
09-15 102.4
09-16 87.2
09-17 70.31
09-18 156.28
09-19 113.5
09-20 86.81
09-21 76.04
09-22 115.92
09-23 100.96
09-24 74.81
09-25 74.86
09-26 131.45
09-27 118.02
09-28 135.68
09-29 99.0
09-30 243.72
10-01 99.85
10-02 100.58
10-03 196.85
10-04 149.41
10-05 153.2
10-06 103.36
10-07 96.3
10-08 133.82
10-09 136.54
10-10 92.59
10-11 70.94
10-12 112.26
10-13 86.04
10-14 79.09
10-15 105.36
10-16 89.14
10-17 79.44
10-18 129.5
10-19 92.83
10-20 78.25
10-21 94.47
10-22 284.16
10-23 122.95
10-24 97.29
10-25 90.27
10-26 81.75
10-27 79.94
10-28 186.28
10-29 329.47
10-30 611.66
10-31 466.34
11-01 478.09
11-02 283.94
11-03 199.13
11-04 152.66
11-05 105.98
11-06 179.8
11-07 191.15
11-08 159.04
11-09 114.96
11-10 184.56
11-11 223.91
11-12 385.7
11-13 190.55
11-14 137.53
11-15 113.0
11-16 204.46
11-17 170.57
11-18 177.08
11-19 414.36
11-20 359.32
11-21 226.98
11-22 284.6
11-23 274.39
11-24 304.03
11-25 238.57
11-26 190.41
11-27 224.54
11-28 226.04
11-29 171.51
11-30 153.73
12-01 166.97
12-02 216.19
12-03 296.63
12-04 300.62
12-05 214.44
12-06 219.38
12-07 383.17
12-08 301.14
12-09 272.85
12-10 309.62
12-11 367.3
12-12 306.15
12-13 224.94
12-14 185.83
12-15 210.88
12-16 267.64
12-17 271.67
12-18 457.4
12-19 348.25
12-20 263.0
12-21 429.74
12-22 721.31
12-23 535.77
12-24 478.43
12-25 516.66
12-26 485.75
12-27 409.11
12-28 629.82
12-29 604.2
12-30 669.36
12-31 450.0

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index