Overview Realtime Historical Map View

Paria River At Lees Ferry, 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 15.17
01-02 13.45
01-03 21.96
01-04 17.94
01-05 17.85
01-06 14.91
01-07 17.2
01-08 16.04
01-09 16.39
01-10 17.38
01-11 15.47
01-12 18.8
01-13 18.33
01-14 18.49
01-15 20.14
01-16 19.98
01-17 21.73
01-18 18.02
01-19 22.85
01-20 17.12
01-21 17.44
01-22 16.2
01-23 18.69
01-24 16.78
01-25 16.26
01-26 16.96
01-27 18.09
01-28 24.59
01-29 21.15
01-30 16.16
01-31 16.37
02-01 23.66
02-02 20.85
02-03 20.31
02-04 51.01
02-05 24.17
02-06 16.86
02-07 18.51
02-08 22.93
02-09 18.27
02-10 18.36
02-11 17.85
02-12 18.55
02-13 19.2
02-14 22.08
02-15 66.47
02-16 26.38
02-17 25.05
02-18 19.18
02-19 18.36
02-20 22.77
02-21 17.01
02-22 17.56
02-23 18.22
02-24 20.12
02-25 19.01
02-26 20.54
02-27 21.2
02-28 18.62
02-29 15.28
03-01 23.03
03-02 43.89
03-03 42.66
03-04 40.73
03-05 30.92
03-06 26.09
03-07 26.23
03-08 41.07
03-09 35.4
03-10 29.33
03-11 22.14
03-12 49.93
03-13 34.03
03-14 47.4
03-15 30.04
03-16 30.26
03-17 29.83
03-18 23.06
03-19 23.85
03-20 28.24
03-21 24.22
03-22 29.77
03-23 41.18
03-24 30.44
03-25 29.23
03-26 23.31
03-27 20.94
03-28 19.97
03-29 18.68
03-30 17.64
03-31 18.97
04-01 19.84
04-02 19.94
04-03 18.49
04-04 37.63
04-05 17.77
04-06 14.17
04-07 13.43
04-08 12.87
04-09 15.59
04-10 16.73
04-11 18.28
04-12 19.88
04-13 19.52
04-14 16.69
04-15 12.92
04-16 12.62
04-17 12.17
04-18 12.05
04-19 13.01
04-20 13.75
04-21 12.55
04-22 11.1
04-23 10.83
04-24 10.39
04-25 12.24
04-26 10.21
04-27 10.0
04-28 9.63
04-29 9.05
04-30 11.53
05-01 15.18
05-02 15.89
05-03 11.57
05-04 11.67
05-05 9.18
05-06 8.73
05-07 8.07
05-08 9.03
05-09 9.03
05-10 8.89
05-11 9.85
05-12 11.48
05-13 9.22
05-14 8.57
05-15 7.85
05-16 7.97
05-17 7.99
05-18 9.6
05-19 8.25
05-20 8.95
05-21 21.53
05-22 15.01
05-23 11.2
05-24 11.16
05-25 9.5
05-26 11.68
05-27 9.81
05-28 17.4
05-29 14.17
05-30 11.45
05-31 8.56
06-01 8.54
06-02 8.14
06-03 7.77
06-04 9.23
06-05 8.01
06-06 51.58
06-07 51.66
06-08 9.17
06-09 7.58
06-10 6.35
06-11 6.17
06-12 6.12
06-13 5.89
06-14 6.69
06-15 6.12
06-16 5.56
06-17 7.96
06-18 6.86
06-19 6.91
06-20 7.44
06-21 6.24
06-22 5.53
06-23 4.99
06-24 5.33
06-25 4.93
06-26 4.54
06-27 4.63
06-28 4.3
06-29 4.27
06-30 4.46
07-01 5.89
07-02 5.2
07-03 8.51
07-04 7.54
07-05 5.36
07-06 4.89
07-07 5.06
07-08 13.62
07-09 7.66
07-10 5.13
07-11 6.04
07-12 4.69
07-13 4.82
07-14 6.78
07-15 10.87
07-16 18.14
07-17 53.52
07-18 12.51
07-19 19.57
07-20 21.73
07-21 13.86
07-22 10.92
07-23 24.8
07-24 19.43
07-25 10.71
07-26 18.6
07-27 50.86
07-28 16.63
07-29 35.38
07-30 15.15
07-31 23.95
08-01 8.28
08-02 16.35
08-03 25.39
08-04 24.33
08-05 18.99
08-06 17.09
08-07 13.21
08-08 9.85
08-09 6.44
08-10 6.81
08-11 7.34
08-12 13.32
08-13 15.1
08-14 20.31
08-15 11.79
08-16 13.65
08-17 33.44
08-18 15.14
08-19 46.57
08-20 51.83
08-21 34.06
08-22 57.82
08-23 82.39
08-24 220.3
08-25 51.97
08-26 47.38
08-27 74.07
08-28 112.47
08-29 23.34
08-30 18.35
08-31 13.35
09-01 19.98
09-02 18.47
09-03 30.52
09-04 31.21
09-05 17.42
09-06 11.62
09-07 11.25
09-08 20.67
09-09 85.86
09-10 127.92
09-11 242.44
09-12 210.76
09-13 55.54
09-14 22.63
09-15 64.43
09-16 131.4
09-17 39.49
09-18 16.76
09-19 13.36
09-20 11.28
09-21 9.33
09-22 91.19
09-23 140.25
09-24 33.46
09-25 16.66
09-26 14.25
09-27 12.72
09-28 15.65
09-29 89.59
09-30 22.29
10-01 18.77
10-02 22.3
10-03 12.82
10-04 11.35
10-05 18.8
10-06 126.77
10-07 40.67
10-08 25.68
10-09 17.99
10-10 20.11
10-11 28.76
10-12 25.43
10-13 21.98
10-14 16.21
10-15 10.96
10-16 11.19
10-17 11.74
10-18 24.37
10-19 130.73
10-20 19.33
10-21 12.87
10-22 9.02
10-23 10.97
10-24 27.85
10-25 11.25
10-26 14.51
10-27 8.95
10-28 8.89
10-29 8.95
10-30 11.99
10-31 10.45
11-01 9.88
11-02 9.97
11-03 9.96
11-04 10.48
11-05 9.81
11-06 9.35
11-07 9.88
11-08 12.03
11-09 11.72
11-10 10.91
11-11 10.73
11-12 10.88
11-13 10.52
11-14 10.92
11-15 11.67
11-16 11.65
11-17 13.08
11-18 14.58
11-19 12.62
11-20 15.81
11-21 17.49
11-22 23.69
11-23 22.79
11-24 25.51
11-25 19.39
11-26 16.08
11-27 15.54
11-28 16.15
11-29 16.34
11-30 26.7
12-01 17.87
12-02 15.98
12-03 16.43
12-04 16.92
12-05 17.08
12-06 25.3
12-07 14.01
12-08 13.92
12-09 13.17
12-10 13.99
12-11 15.02
12-12 21.26
12-13 21.81
12-14 14.77
12-15 16.14
12-16 18.2
12-17 15.37
12-18 13.21
12-19 13.88
12-20 15.69
12-21 14.94
12-22 14.54
12-23 14.47
12-24 15.28
12-25 36.07
12-26 34.62
12-27 19.43
12-28 18.52
12-29 15.92
12-30 14.49
12-31 12.77

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index