Overview Realtime Historical Map View
Flood Watch
2026-08-13T06:00:00-07:00

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of south central Arizona, including the following areas, Apache Junction/Gold Canyon, Cave Creek/New River, Dripping Springs, Fountain Hills/East Mesa, Globe/Miami, Mazatzal Mountains, New River Mesa, Pinal/Superstition Mountains, Rio Verde/Salt River, San Carlos, Southeast Gila County, Superior and Tonto Basin. * WHEN...From this afternoon through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Abundant moisture will combine with an incoming weather system to produce showers and thunderstorms from late afternoon through Wednesday night. Rainfall amounts of greater than 2 inches will be possible within the watch area. - http://www.weather.gov/safety/flood

Sycamore Creek Near Fort Mcdowell, Az. 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 75.79
01-02 85.42
01-03 34.03
01-04 24.66
01-05 17.49
01-06 13.44
01-07 22.61
01-08 50.38
01-09 31.77
01-10 14.32
01-11 10.72
01-12 9.37
01-13 8.1
01-14 7.05
01-15 6.97
01-16 8.27
01-17 31.56
01-18 29.84
01-19 115.5
01-20 9.11
01-21 8.29
01-22 14.57
01-23 9.98
01-24 6.1
01-25 6.12
01-26 5.04
01-27 151.58
01-28 219.99
01-29 4.62
01-30 4.64
01-31 100.54
02-01 18.54
02-02 13.05
02-03 9.65
02-04 7.73
02-05 5.68
02-06 5.88
02-07 7.48
02-08 23.98
02-09 24.39
02-10 16.95
02-11 6.51
02-12 18.53
02-13 13.01
02-14 11.2
02-15 107.67
02-16 22.49
02-17 11.09
02-18 9.51
02-19 13.69
02-20 10.36
02-21 9.18
02-22 269.3
02-23 71.96
02-24 46.39
02-25 33.45
02-26 47.67
02-27 54.59
02-28 58.98
02-29 16.36
03-01 40.79
03-02 221.18
03-03 47.7
03-04 51.36
03-05 30.83
03-06 23.84
03-07 18.21
03-08 15.05
03-09 96.36
03-10 60.41
03-11 105.3
03-12 56.27
03-13 83.26
03-14 79.95
03-15 36.67
03-16 49.67
03-17 37.38
03-18 42.65
03-19 48.78
03-20 36.94
03-21 32.22
03-22 26.48
03-23 53.43
03-24 30.56
03-25 31.38
03-26 24.97
03-27 22.49
03-28 20.11
03-29 18.06
03-30 16.22
03-31 16.44
04-01 28.81
04-02 42.01
04-03 24.5
04-04 16.73
04-05 14.36
04-06 12.29
04-07 10.69
04-08 9.34
04-09 8.49
04-10 8.57
04-11 7.44
04-12 5.65
04-13 5.22
04-14 5.09
04-15 5.6
04-16 5.29
04-17 4.59
04-18 4.54
04-19 4.82
04-20 4.58
04-21 4.02
04-22 4.63
04-23 4.31
04-24 4.04
04-25 4.0
04-26 3.68
04-27 3.61
04-28 3.25
04-29 2.84
04-30 3.24
05-01 2.54
05-02 2.66
05-03 2.55
05-04 2.1
05-05 2.15
05-06 1.9
05-07 1.8
05-08 2.06
05-09 1.95
05-10 1.93
05-11 1.77
05-12 1.65
05-13 1.55
05-14 0.96
05-15 1.2
05-16 1.34
05-17 2.38
05-18 2.29
05-19 1.95
05-20 2.18
05-21 2.33
05-22 2.03
05-23 0.68
05-24 0.65
05-25 0.71
05-26 0.54
05-27 0.28
05-28 0.29
05-29 0.27
05-30 0.22
05-31 0.22
06-01 0.19
06-02 0.39
06-03 0.2
06-04 0.29
06-05 0.17
06-06 0.17
06-07 0.35
06-08 0.08
06-09 0.22
06-10 0.3
06-11 0.19
06-12 0.18
06-13 0.15
06-14 0.15
06-15 0.15
06-16 0.15
06-17 0.14
06-18 0.16
06-19 0.14
06-20 0.14
06-21 0.14
06-22 0.13
06-23 0.13
06-24 0.12
06-25 0.11
06-26 0.12
06-27 0.13
06-28 0.15
06-29 0.12
06-30 0.15
07-01 0.14
07-02 7.31
07-03 0.15
07-04 0.23
07-05 0.14
07-06 0.15
07-07 0.15
07-08 0.15
07-09 0.1
07-10 0.1
07-11 0.09
07-12 0.08
07-13 0.1
07-14 0.1
07-15 0.1
07-16 0.11
07-17 46.86
07-18 2.72
07-19 6.15
07-20 3.12
07-21 4.18
07-22 9.08
07-23 2.23
07-24 19.97
07-25 2.51
07-26 31.27
07-27 11.53
07-28 77.23
07-29 8.99
07-30 11.55
07-31 54.33
08-01 24.71
08-02 65.09
08-03 29.77
08-04 3.83
08-05 0.11
08-06 0.39
08-07 0.39
08-08 0.39
08-09 4.05
08-10 0.44
08-11 112.58
08-12 12.02
08-13 19.39
08-14 53.09
08-15 6.62
08-16 1.36
08-17 10.9
08-18 1.81
08-19 97.86
08-20 18.48
08-21 7.66
08-22 5.19
08-23 12.45
08-24 8.25
08-25 0.68
08-26 0.46
08-27 0.35
08-28 0.25
08-29 0.15
08-30 0.13
08-31 0.13
09-01 0.23
09-02 40.08
09-03 3.91
09-04 1.44
09-05 0.74
09-06 0.53
09-07 0.39
09-08 0.34
09-09 0.3
09-10 0.24
09-11 0.22
09-12 0.21
09-13 0.35
09-14 0.17
09-15 0.15
09-16 0.16
09-17 0.14
09-18 0.13
09-19 0.14
09-20 0.81
09-21 0.15
09-22 0.08
09-23 244.08
09-24 22.67
09-25 1.81
09-26 1.48
09-27 4.11
09-28 3.5
09-29 0.36
09-30 0.12
10-01 0.27
10-02 0.15
10-03 0.35
10-04 0.29
10-05 0.28
10-06 9.83
10-07 0.59
10-08 0.39
10-09 0.24
10-10 7.19
10-11 2.68
10-12 12.08
10-13 6.21
10-14 13.85
10-15 1.06
10-16 0.53
10-17 0.28
10-18 0.25
10-19 0.31
10-20 1.27
10-21 0.34
10-22 0.32
10-23 0.41
10-24 0.48
10-25 0.45
10-26 0.39
10-27 0.51
10-28 0.34
10-29 0.55
10-30 0.43
10-31 0.3
11-01 0.26
11-02 0.26
11-03 0.19
11-04 0.24
11-05 0.2
11-06 0.17
11-07 0.18
11-08 0.18
11-09 0.17
11-10 0.17
11-11 0.15
11-12 0.16
11-13 0.14
11-14 0.16
11-15 0.18
11-16 0.19
11-17 0.19
11-18 0.24
11-19 0.2
11-20 2.45
11-21 1.39
11-22 0.95
11-23 0.95
11-24 12.54
11-25 4.2
11-26 1.29
11-27 1.8
11-28 0.37
11-29 0.35
11-30 8.06
12-01 7.11
12-02 4.09
12-03 3.61
12-04 2.22
12-05 2.25
12-06 1.63
12-07 1.55
12-08 8.89
12-09 6.64
12-10 8.87
12-11 3.23
12-12 2.35
12-13 2.27
12-14 2.01
12-15 11.86
12-16 26.32
12-17 3.24
12-18 2.0
12-19 1.95
12-20 4.29
12-21 3.62
12-22 2.58
12-23 1.99
12-24 2.59
12-25 94.61
12-26 29.49
12-27 44.48
12-28 63.75
12-29 24.18
12-30 42.6
12-31 29.4

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index