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Little Gunpowder Falls At Laurel Brook, Md 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 70.48
01-02 99.84
01-03 51.38
01-04 52.94
01-05 50.29
01-06 47.53
01-07 63.48
01-08 47.45
01-09 47.14
01-10 314.32
01-11 57.35
01-12 67.45
01-13 70.63
01-14 51.76
01-15 50.88
01-16 49.64
01-17 54.41
01-18 51.11
01-19 47.59
01-20 73.02
01-21 54.32
01-22 47.44
01-23 42.22
01-24 49.64
01-25 68.13
01-26 67.38
01-27 52.6
01-28 51.27
01-29 53.2
01-30 46.62
01-31 121.01
02-01 49.52
02-02 48.24
02-03 50.96
02-04 92.94
02-05 63.43
02-06 68.17
02-07 57.51
02-08 60.98
02-09 49.89
02-10 47.69
02-11 52.0
02-12 54.64
02-13 61.32
02-14 54.74
02-15 50.17
02-16 53.21
02-17 70.13
02-18 56.62
02-19 51.15
02-20 52.71
02-21 56.59
02-22 75.58
02-23 68.98
02-24 68.28
02-25 124.5
02-26 59.12
02-27 53.14
02-28 52.84
02-29 57.25
03-01 61.99
03-02 60.16
03-03 60.41
03-04 67.39
03-05 88.53
03-06 76.64
03-07 56.99
03-08 52.51
03-09 62.56
03-10 91.89
03-11 113.64
03-12 63.34
03-13 63.19
03-14 52.54
03-15 57.33
03-16 54.2
03-17 53.81
03-18 49.14
03-19 52.29
03-20 51.07
03-21 47.89
03-22 138.3
03-23 50.59
03-24 53.63
03-25 83.45
03-26 54.89
03-27 50.09
03-28 52.05
03-29 54.15
03-30 56.07
03-31 67.78
04-01 62.01
04-02 55.71
04-03 55.98
04-04 58.92
04-05 52.63
04-06 49.75
04-07 57.86
04-08 66.43
04-09 49.51
04-10 47.53
04-11 45.29
04-12 45.78
04-13 46.81
04-14 53.04
04-15 46.55
04-16 62.45
04-17 47.66
04-18 43.45
04-19 56.57
04-20 71.77
04-21 48.31
04-22 43.15
04-23 54.19
04-24 42.69
04-25 42.26
04-26 46.93
04-27 46.61
04-28 40.81
04-29 49.48
04-30 58.19
05-01 165.11
05-02 64.83
05-03 54.53
05-04 50.43
05-05 47.27
05-06 53.97
05-07 65.51
05-08 56.81
05-09 50.01
05-10 48.13
05-11 67.69
05-12 54.87
05-13 46.6
05-14 50.43
05-15 46.74
05-16 83.62
05-17 77.81
05-18 48.39
05-19 87.45
05-20 65.02
05-21 43.62
05-22 43.34
05-23 51.13
05-24 72.41
05-25 42.91
05-26 58.91
05-27 41.48
05-28 60.11
05-29 58.31
05-30 46.56
05-31 51.43
06-01 37.78
06-02 130.51
06-03 42.62
06-04 80.34
06-05 38.47
06-06 58.46
06-07 37.53
06-08 42.53
06-09 69.59
06-10 37.87
06-11 80.7
06-12 48.51
06-13 57.08
06-14 53.25
06-15 46.83
06-16 35.55
06-17 35.21
06-18 33.37
06-19 34.92
06-20 38.25
06-21 34.59
06-22 33.22
06-23 37.51
06-24 44.2
06-25 32.26
06-26 43.43
06-27 31.01
06-28 41.44
06-29 32.03
06-30 31.69
07-01 30.85
07-02 36.89
07-03 30.57
07-04 47.3
07-05 32.54
07-06 36.25
07-07 47.14
07-08 41.63
07-09 33.29
07-10 42.35
07-11 29.59
07-12 37.31
07-13 39.09
07-14 29.09
07-15 57.67
07-16 32.47
07-17 30.91
07-18 30.08
07-19 26.9
07-20 30.61
07-21 26.89
07-22 39.06
07-23 47.23
07-24 38.93
07-25 46.87
07-26 50.24
07-27 38.31
07-28 33.96
07-29 36.51
07-30 30.38
07-31 33.15
08-01 46.01
08-02 38.93
08-03 40.04
08-04 43.24
08-05 33.44
08-06 27.56
08-07 29.73
08-08 45.63
08-09 50.47
08-10 27.81
08-11 28.98
08-12 26.31
08-13 32.67
08-14 37.64
08-15 30.09
08-16 31.62
08-17 25.61
08-18 27.4
08-19 40.65
08-20 25.64
08-21 25.48
08-22 245.75
08-23 30.81
08-24 27.29
08-25 24.9
08-26 23.56
08-27 24.39
08-28 60.78
08-29 27.24
08-30 27.42
08-31 23.61
09-01 34.52
09-02 44.01
09-03 34.22
09-04 25.85
09-05 23.58
09-06 30.79
09-07 36.36
09-08 118.58
09-09 42.95
09-10 47.9
09-11 33.36
09-12 29.57
09-13 37.11
09-14 26.62
09-15 25.09
09-16 24.23
09-17 27.79
09-18 28.96
09-19 30.21
09-20 24.06
09-21 22.28
09-22 24.93
09-23 26.84
09-24 50.16
09-25 33.86
09-26 35.49
09-27 41.36
09-28 53.03
09-29 30.66
09-30 117.38
10-01 26.47
10-02 26.34
10-03 37.38
10-04 30.05
10-05 47.61
10-06 28.36
10-07 26.89
10-08 29.54
10-09 26.14
10-10 27.68
10-11 38.23
10-12 42.85
10-13 30.96
10-14 30.58
10-15 31.48
10-16 41.94
10-17 31.31
10-18 26.58
10-19 25.74
10-20 65.23
10-21 30.61
10-22 27.86
10-23 32.41
10-24 36.64
10-25 28.54
10-26 42.76
10-27 29.21
10-28 33.61
10-29 32.15
10-30 200.89
10-31 48.76
11-01 152.34
11-02 36.4
11-03 111.15
11-04 34.36
11-05 27.72
11-06 35.84
11-07 37.98
11-08 35.54
11-09 31.75
11-10 42.15
11-11 33.81
11-12 50.68
11-13 40.71
11-14 37.61
11-15 33.41
11-16 57.37
11-17 45.7
11-18 41.88
11-19 35.42
11-20 34.08
11-21 33.24
11-22 61.37
11-23 65.93
11-24 41.93
11-25 133.83
11-26 38.46
11-27 50.45
11-28 42.35
11-29 36.56
11-30 45.11
12-01 49.81
12-02 46.39
12-03 44.91
12-04 40.11
12-05 38.06
12-06 38.13
12-07 42.07
12-08 117.16
12-09 39.86
12-10 47.59
12-11 56.73
12-12 39.91
12-13 36.93
12-14 36.93
12-15 44.18
12-16 104.22
12-17 65.86
12-18 168.97
12-19 46.53
12-20 43.51
12-21 81.27
12-22 54.52
12-23 92.48
12-24 64.52
12-25 117.29
12-26 63.18
12-27 74.24
12-28 98.2
12-29 60.88
12-30 71.61
12-31 53.0

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index