Overview Realtime Historical Map View
Flood Watch
2026-08-05T23:00:00-07:00

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of Southeast Arizona, including the following areas, Baboquivari Mountains, Catalina and Rincon Mountains, Dragoon and Mule and Huachuca and Santa Rita Mountains, Tohono O'odham Nation, Tucson Metro Area, Upper San Pedro River Valley and Upper Santa Cruz River Valley/Altar Valley. * WHEN...From 4 PM this afternoon through 11 PM MST this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Expect scattered thunderstorms beginning late this afternoon through the evening. One inch per hour rainfall rates will be likely across the watch area with three hour rainfall totals approaching 3 inches in isolated areas. - http://www.weather.gov/safety/flood

Cienga Creek Near Sonoita, 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 0.98
01-02 1.0
01-03 1.01
01-04 0.96
01-05 1.05
01-06 0.99
01-07 0.99
01-08 1.06
01-09 1.02
01-10 1.0
01-11 1.01
01-12 1.0
01-13 1.01
01-14 1.01
01-15 1.01
01-16 1.03
01-17 1.08
01-18 1.08
01-19 1.03
01-20 1.01
01-21 1.04
01-22 1.17
01-23 1.04
01-24 1.06
01-25 1.12
01-26 1.05
01-27 1.03
01-28 1.06
01-29 1.05
01-30 1.06
01-31 1.1
02-01 1.1
02-02 1.04
02-03 1.06
02-04 1.06
02-05 1.05
02-06 1.0
02-07 1.08
02-08 1.1
02-09 1.09
02-10 1.08
02-11 1.13
02-12 1.13
02-13 1.11
02-14 1.14
02-15 1.25
02-16 1.2
02-17 1.2
02-18 1.19
02-19 1.22
02-20 1.21
02-21 1.22
02-22 1.24
02-23 1.25
02-24 1.23
02-25 1.27
02-26 1.17
02-27 1.2
02-28 1.21
02-29 1.45
03-01 1.24
03-02 1.37
03-03 1.22
03-04 1.24
03-05 1.12
03-06 1.17
03-07 1.17
03-08 1.21
03-09 1.19
03-10 1.21
03-11 1.22
03-12 1.15
03-13 1.14
03-14 1.19
03-15 1.08
03-16 1.09
03-17 1.1
03-18 1.2
03-19 1.24
03-20 1.17
03-21 1.17
03-22 1.16
03-23 1.12
03-24 1.14
03-25 1.13
03-26 1.12
03-27 1.12
03-28 1.13
03-29 1.15
03-30 1.13
03-31 1.11
04-01 1.12
04-02 1.14
04-03 1.1
04-04 1.09
04-05 1.09
04-06 1.09
04-07 1.07
04-08 1.07
04-09 1.03
04-10 0.94
04-11 1.03
04-12 1.03
04-13 1.01
04-14 0.99
04-15 0.99
04-16 0.93
04-17 0.91
04-18 0.9
04-19 0.89
04-20 0.89
04-21 0.83
04-22 0.79
04-23 0.79
04-24 0.79
04-25 0.79
04-26 0.76
04-27 0.76
04-28 0.76
04-29 0.75
04-30 0.79
05-01 0.73
05-02 0.74
05-03 0.75
05-04 0.72
05-05 0.69
05-06 0.71
05-07 0.68
05-08 0.72
05-09 0.71
05-10 0.75
05-11 0.71
05-12 0.69
05-13 0.69
05-14 0.71
05-15 0.54
05-16 0.52
05-17 0.52
05-18 0.53
05-19 0.52
05-20 0.49
05-21 0.51
05-22 0.5
05-23 0.5
05-24 0.5
05-25 0.49
05-26 0.48
05-27 0.46
05-28 0.46
05-29 0.45
05-30 0.45
05-31 0.44
06-01 0.45
06-02 0.5
06-03 0.46
06-04 0.45
06-05 0.47
06-06 0.49
06-07 0.49
06-08 0.4
06-09 0.41
06-10 0.4
06-11 0.42
06-12 0.46
06-13 0.48
06-14 0.58
06-15 0.57
06-16 0.7
06-17 0.79
06-18 0.27
06-19 0.27
06-20 0.29
06-21 0.35
06-22 0.29
06-23 0.22
06-24 0.21
06-25 0.22
06-26 0.23
06-27 0.25
06-28 0.24
06-29 0.23
06-30 0.25
07-01 0.27
07-02 2.74
07-03 0.35
07-04 0.32
07-05 0.32
07-06 0.34
07-07 0.3
07-08 0.3
07-09 0.32
07-10 0.41
07-11 0.73
07-12 1.03
07-13 34.29
07-14 7.9
07-15 2.2
07-16 23.39
07-17 8.94
07-18 0.95
07-19 17.4
07-20 0.7
07-21 0.66
07-22 5.28
07-23 23.96
07-24 3.67
07-25 1.02
07-26 4.6
07-27 2.75
07-28 7.17
07-29 0.58
07-30 0.58
07-31 0.67
08-01 0.55
08-02 0.81
08-03 0.78
08-04 0.97
08-05 0.73
08-06 1.07
08-07 0.76
08-08 1.94
08-09 8.66
08-10 3.1
08-11 1.25
08-12 0.75
08-13 0.95
08-14 1.05
08-15 7.06
08-16 3.16
08-17 31.16
08-18 2.25
08-19 1.42
08-20 15.11
08-21 102.06
08-22 2.81
08-23 3.19
08-24 4.76
08-25 0.79
08-26 2.91
08-27 2.22
08-28 0.69
08-29 1.17
08-30 0.73
08-31 0.72
09-01 0.71
09-02 0.84
09-03 11.21
09-04 11.98
09-05 1.39
09-06 0.89
09-07 0.84
09-08 23.73
09-09 6.49
09-10 34.88
09-11 0.94
09-12 1.2
09-13 1.55
09-14 0.85
09-15 0.66
09-16 0.68
09-17 0.63
09-18 1.11
09-19 5.93
09-20 1.9
09-21 0.86
09-22 3.95
09-23 1.84
09-24 0.78
09-25 0.72
09-26 1.79
09-27 0.68
09-28 0.6
09-29 0.59
09-30 0.97
10-01 0.59
10-02 0.54
10-03 0.62
10-04 0.53
10-05 0.55
10-06 1.34
10-07 0.58
10-08 0.76
10-09 0.59
10-10 0.57
10-11 0.55
10-12 0.55
10-13 0.56
10-14 0.81
10-15 0.57
10-16 0.59
10-17 1.37
10-18 0.57
10-19 0.56
10-20 0.52
10-21 0.52
10-22 0.58
10-23 0.68
10-24 0.62
10-25 0.59
10-26 0.6
10-27 0.58
10-28 0.62
10-29 0.62
10-30 0.64
10-31 0.65
11-01 0.64
11-02 0.57
11-03 0.59
11-04 0.6
11-05 0.59
11-06 0.59
11-07 0.6
11-08 0.61
11-09 0.6
11-10 0.63
11-11 0.6
11-12 0.6
11-13 0.6
11-14 0.62
11-15 0.65
11-16 0.66
11-17 0.66
11-18 0.65
11-19 0.65
11-20 0.67
11-21 0.71
11-22 0.65
11-23 0.72
11-24 0.72
11-25 0.71
11-26 0.71
11-27 0.67
11-28 0.82
11-29 0.74
11-30 10.1
12-01 1.41
12-02 0.81
12-03 0.77
12-04 0.85
12-05 0.87
12-06 0.85
12-07 0.85
12-08 0.83
12-09 0.83
12-10 0.83
12-11 0.83
12-12 0.84
12-13 0.9
12-14 0.92
12-15 0.85
12-16 0.8
12-17 0.83
12-18 0.84
12-19 0.86
12-20 0.84
12-21 0.85
12-22 0.89
12-23 0.96
12-24 0.93
12-25 0.95
12-26 0.96
12-27 0.97
12-28 0.98
12-29 0.95
12-30 1.0
12-31 0.96

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index