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Monocacy Creek At Bethlehem, Pa Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 103.1
01-02 91.52
01-03 78.47
01-04 78.43
01-05 74.18
01-06 78.95
01-07 76.83
01-08 73.87
01-09 71.47
01-10 134.0
01-11 97.22
01-12 110.33
01-13 91.98
01-14 84.33
01-15 81.39
01-16 74.5
01-17 72.28
01-18 66.92
01-19 67.82
01-20 70.11
01-21 68.95
01-22 63.2
01-23 63.58
01-24 70.63
01-25 107.08
01-26 103.59
01-27 86.52
01-28 78.15
01-29 79.88
01-30 69.27
01-31 71.79
02-01 82.1
02-02 70.14
02-03 65.91
02-04 96.96
02-05 88.73
02-06 74.3
02-07 70.31
02-08 71.67
02-09 64.46
02-10 62.03
02-11 60.14
02-12 72.48
02-13 68.65
02-14 60.72
02-15 59.3
02-16 60.54
02-17 83.17
02-18 65.8
02-19 62.78
02-20 62.58
02-21 64.41
02-22 70.73
02-23 70.92
02-24 70.09
02-25 121.13
02-26 96.83
02-27 100.01
02-28 86.05
02-29 110.8
03-01 81.6
03-02 86.24
03-03 89.55
03-04 94.4
03-05 83.34
03-06 92.16
03-07 81.41
03-08 76.41
03-09 71.11
03-10 97.11
03-11 89.48
03-12 105.93
03-13 109.75
03-14 93.18
03-15 103.88
03-16 96.73
03-17 89.46
03-18 86.88
03-19 78.13
03-20 79.15
03-21 71.17
03-22 79.52
03-23 76.59
03-24 84.23
03-25 78.72
03-26 74.49
03-27 74.09
03-28 69.86
03-29 74.86
03-30 74.03
03-31 75.01
04-01 106.55
04-02 81.59
04-03 80.27
04-04 108.97
04-05 91.71
04-06 78.93
04-07 88.49
04-08 113.81
04-09 90.51
04-10 77.03
04-11 73.58
04-12 64.45
04-13 76.99
04-14 75.93
04-15 76.04
04-16 80.2
04-17 73.68
04-18 68.42
04-19 80.24
04-20 74.85
04-21 83.11
04-22 72.28
04-23 75.94
04-24 65.86
04-25 61.35
04-26 62.28
04-27 70.24
04-28 57.71
04-29 56.09
04-30 57.54
05-01 121.71
05-02 95.55
05-03 79.89
05-04 74.14
05-05 87.61
05-06 100.66
05-07 85.11
05-08 86.58
05-09 77.46
05-10 73.01
05-11 67.8
05-12 63.81
05-13 73.98
05-14 85.99
05-15 75.43
05-16 78.74
05-17 89.72
05-18 74.56
05-19 70.72
05-20 90.35
05-21 79.75
05-22 75.35
05-23 78.59
05-24 90.57
05-25 78.76
05-26 70.92
05-27 65.51
05-28 64.71
05-29 68.63
05-30 72.76
05-31 76.32
06-01 69.15
06-02 72.65
06-03 72.14
06-04 65.29
06-05 63.63
06-06 60.49
06-07 57.26
06-08 62.33
06-09 56.93
06-10 55.48
06-11 67.22
06-12 60.68
06-13 64.82
06-14 73.96
06-15 61.15
06-16 98.65
06-17 60.75
06-18 58.03
06-19 65.31
06-20 62.71
06-21 56.94
06-22 54.66
06-23 56.0
06-24 62.52
06-25 59.28
06-26 59.18
06-27 58.68
06-28 72.69
06-29 57.74
06-30 52.21
07-01 57.99
07-02 70.61
07-03 54.41
07-04 78.27
07-05 64.75
07-06 51.91
07-07 53.36
07-08 60.85
07-09 64.48
07-10 70.79
07-11 64.94
07-12 61.57
07-13 51.16
07-14 58.95
07-15 55.08
07-16 64.44
07-17 53.35
07-18 69.41
07-19 55.78
07-20 47.6
07-21 48.39
07-22 48.71
07-23 80.37
07-24 53.11
07-25 54.99
07-26 103.1
07-27 61.16
07-28 56.29
07-29 61.65
07-30 53.08
07-31 53.65
08-01 44.29
08-02 51.25
08-03 69.17
08-04 79.16
08-05 194.15
08-06 87.34
08-07 71.91
08-08 71.2
08-09 61.0
08-10 64.77
08-11 61.24
08-12 72.35
08-13 59.28
08-14 138.72
08-15 97.7
08-16 82.45
08-17 65.29
08-18 63.38
08-19 100.85
08-20 61.18
08-21 58.02
08-22 97.56
08-23 89.89
08-24 72.53
08-25 67.84
08-26 58.09
08-27 53.74
08-28 59.54
08-29 117.11
08-30 68.85
08-31 59.06
09-01 54.62
09-02 104.91
09-03 89.18
09-04 71.23
09-05 78.79
09-06 91.33
09-07 99.66
09-08 115.01
09-09 128.14
09-10 84.65
09-11 79.53
09-12 66.58
09-13 74.39
09-14 60.96
09-15 56.72
09-16 56.0
09-17 53.31
09-18 58.06
09-19 64.49
09-20 53.96
09-21 51.61
09-22 53.19
09-23 51.22
09-24 75.97
09-25 62.49
09-26 67.99
09-27 68.81
09-28 71.04
09-29 92.84
09-30 117.53
10-01 71.85
10-02 62.21
10-03 70.25
10-04 61.52
10-05 70.89
10-06 58.24
10-07 55.7
10-08 59.43
10-09 53.91
10-10 53.06
10-11 50.37
10-12 67.71
10-13 58.04
10-14 74.59
10-15 57.85
10-16 55.25
10-17 66.82
10-18 48.89
10-19 46.94
10-20 54.1
10-21 49.59
10-22 46.74
10-23 47.71
10-24 44.75
10-25 45.03
10-26 46.31
10-27 46.67
10-28 53.29
10-29 53.72
10-30 76.31
10-31 68.75
11-01 92.5
11-02 72.21
11-03 132.82
11-04 77.89
11-05 51.58
11-06 58.35
11-07 60.64
11-08 56.68
11-09 50.37
11-10 62.53
11-11 53.21
11-12 53.11
11-13 52.84
11-14 56.41
11-15 52.06
11-16 53.7
11-17 55.18
11-18 56.16
11-19 54.45
11-20 53.65
11-21 51.11
11-22 57.7
11-23 70.74
11-24 75.0
11-25 97.02
11-26 65.34
11-27 81.09
11-28 66.34
11-29 52.42
11-30 50.66
12-01 94.59
12-02 66.78
12-03 64.19
12-04 60.63
12-05 58.86
12-06 59.68
12-07 69.12
12-08 95.05
12-09 72.82
12-10 73.07
12-11 78.42
12-12 69.14
12-13 62.06
12-14 60.95
12-15 59.34
12-16 56.18
12-17 70.92
12-18 78.2
12-19 89.57
12-20 69.81
12-21 69.67
12-22 88.66
12-23 83.73
12-24 89.81
12-25 111.49
12-26 92.75
12-27 81.21
12-28 153.11
12-29 108.99
12-30 103.15
12-31 86.4

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index