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Rock Creek Near Maple Valley, Wa Historical Data

Historical Data


Streamflow Range


Date Average 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 27.24
01-02 26.64
01-03 19.98
01-04 25.44
01-05 29.75
01-06 31.06
01-07 32.41
01-08 34.06
01-09 32.36
01-10 33.16
01-11 32.31
01-12 32.95
01-13 37.11
01-14 36.59
01-15 34.56
01-16 34.54
01-17 34.02
01-18 33.22
01-19 32.69
01-20 31.79
01-21 29.29
01-22 30.83
01-23 29.2
01-24 32.14
01-25 31.29
01-26 29.94
01-27 32.71
01-28 35.26
01-29 36.74
01-30 38.4
01-31 41.34
02-01 43.87
02-02 48.08
02-03 47.8
02-04 46.02
02-05 45.63
02-06 48.42
02-07 62.94
02-08 59.69
02-09 53.83
02-10 53.41
02-11 47.5
02-12 45.1
02-13 43.19
02-14 42.11
02-15 41.21
02-16 41.39
02-17 32.34
02-18 36.04
02-19 44.81
02-20 44.21
02-21 42.93
02-22 42.7
02-23 43.17
02-24 43.76
02-25 39.96
02-26 41.79
02-27 40.99
02-28 39.99
02-29 44.13
03-01 38.25
03-02 37.71
03-03 37.02
03-04 36.51
03-05 35.79
03-06 38.17
03-07 39.4
03-08 38.68
03-09 38.64
03-10 38.74
03-11 41.37
03-12 41.99
03-13 40.0
03-14 40.6
03-15 38.52
03-16 37.71
03-17 40.13
03-18 41.77
03-19 47.96
03-20 47.59
03-21 44.17
03-22 43.67
03-23 38.91
03-24 37.28
03-25 36.38
03-26 35.51
03-27 34.53
03-28 33.81
03-29 34.17
03-30 34.23
03-31 35.16
04-01 33.27
04-02 32.32
04-03 31.6
04-04 30.43
04-05 28.9
04-06 25.7
04-07 28.59
04-08 30.29
04-09 30.71
04-10 30.23
04-11 30.35
04-12 30.47
04-13 30.2
04-14 30.93
04-15 33.56
04-16 33.77
04-17 32.65
04-18 33.28
04-19 32.43
04-20 34.07
04-21 32.51
04-22 31.77
04-23 31.8
04-24 31.71
04-25 29.72
04-26 30.77
04-27 29.6
04-28 29.03
04-29 27.59
04-30 25.69
05-01 27.82
05-02 25.3
05-03 25.55
05-04 25.23
05-05 25.12
05-06 25.74
05-07 24.84
05-08 23.11
05-09 23.94
05-10 23.61
05-11 22.56
05-12 22.14
05-13 21.53
05-14 20.13
05-15 19.3
05-16 22.7
05-17 21.44
05-18 20.72
05-19 20.3
05-20 19.56
05-21 18.64
05-22 18.11
05-23 17.9
05-24 17.6
05-25 16.72
05-26 16.07
05-27 15.57
05-28 15.88
05-29 14.54
05-30 14.8
05-31 14.5
06-01 13.29
06-02 13.83
06-03 13.5
06-04 12.81
06-05 13.01
06-06 12.92
06-07 13.2
06-08 12.35
06-09 12.27
06-10 11.75
06-11 11.37
06-12 11.8
06-13 11.9
06-14 11.77
06-15 10.78
06-16 10.76
06-17 10.48
06-18 10.31
06-19 10.54
06-20 10.39
06-21 10.17
06-22 9.9
06-23 9.8
06-24 9.84
06-25 9.76
06-26 9.41
06-27 9.37
06-28 9.28
06-29 9.06
06-30 8.65
07-01 8.61
07-02 8.6
07-03 8.25
07-04 7.75
07-05 7.53
07-06 7.47
07-07 7.57
07-08 7.45
07-09 7.26
07-10 6.91
07-11 6.87
07-12 6.92
07-13 6.61
07-14 6.48
07-15 6.24
07-16 6.0
07-17 5.79
07-18 6.06
07-19 5.87
07-20 5.51
07-21 5.76
07-22 5.69
07-23 5.42
07-24 5.35
07-25 5.2
07-26 5.17
07-27 5.03
07-28 4.74
07-29 4.62
07-30 4.74
07-31 4.31
08-01 4.36
08-02 4.26
08-03 4.56
08-04 4.59
08-05 4.4
08-06 4.2
08-07 4.18
08-08 4.52
08-09 4.18
08-10 4.37
08-11 3.82
08-12 3.74
08-13 3.98
08-14 3.7
08-15 3.62
08-16 3.78
08-17 3.92
08-18 4.46
08-19 3.93
08-20 3.84
08-21 4.05
08-22 4.06
08-23 3.75
08-24 3.79
08-25 3.49
08-26 3.45
08-27 3.18
08-28 3.29
08-29 2.93
08-30 2.95
08-31 3.19
09-01 2.96
09-02 2.95
09-03 2.74
09-04 3.03
09-05 2.9
09-06 2.94
09-07 2.82
09-08 2.85
09-09 2.88
09-10 2.79
09-11 2.65
09-12 2.76
09-13 2.49
09-14 2.41
09-15 2.37
09-16 2.32
09-17 2.22
09-18 2.41
09-19 2.37
09-20 2.4
09-21 2.3
09-22 2.26
09-23 2.38
09-24 2.48
09-25 2.66
09-26 2.78
09-27 2.94
09-28 2.94
09-29 3.26
09-30 3.38
10-01 4.35
10-02 4.14
10-03 4.21
10-04 4.16
10-05 3.97
10-06 4.07
10-07 4.12
10-08 4.04
10-09 4.13
10-10 4.35
10-11 4.38
10-12 4.52
10-13 4.68
10-14 4.72
10-15 4.69
10-16 4.8
10-17 4.74
10-18 4.9
10-19 5.07
10-20 5.21
10-21 5.18
10-22 5.64
10-23 5.58
10-24 5.56
10-25 5.65
10-26 5.64
10-27 5.79
10-28 6.25
10-29 6.27
10-30 6.2
10-31 7.37
11-01 7.12
11-02 7.48
11-03 7.62
11-04 7.69
11-05 7.53
11-06 7.93
11-07 8.12
11-08 7.71
11-09 8.1
11-10 8.2
11-11 8.35
11-12 8.18
11-13 8.76
11-14 10.01
11-15 10.36
11-16 10.89
11-17 7.58
11-18 9.27
11-19 9.65
11-20 10.06
11-21 13.88
11-22 13.43
11-23 13.71
11-24 13.62
11-25 14.54
11-26 13.03
11-27 14.09
11-28 15.78
11-29 16.33
11-30 15.61
12-01 15.89
12-02 15.9
12-03 16.07
12-04 15.94
12-05 16.38
12-06 15.72
12-07 16.17
12-08 17.22
12-09 26.43
12-10 28.29
12-11 26.8
12-12 23.77
12-13 14.67
12-14 14.0
12-15 14.74
12-16 21.39
12-17 21.39
12-18 12.34
12-19 20.78
12-20 14.5
12-21 23.64
12-22 26.39
12-23 27.5
12-24 29.37
12-25 30.43
12-26 21.77
12-27 31.15
12-28 21.49
12-29 28.96
12-30 29.04
12-31 28.14

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index