Overview Realtime Historical Map View

East Branch Eightmile River Near North Lyme, Ct. 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 76.38
01-02 71.56
01-03 61.14
01-04 67.3
01-05 64.16
01-06 73.06
01-07 56.83
01-08 51.64
01-09 50.27
01-10 106.19
01-11 70.12
01-12 61.75
01-13 82.55
01-14 99.64
01-15 64.15
01-16 61.19
01-17 71.02
01-18 61.03
01-19 46.08
01-20 59.49
01-21 77.15
01-22 61.81
01-23 110.78
01-24 120.76
01-25 184.74
01-26 165.75
01-27 131.44
01-28 91.62
01-29 85.3
01-30 71.45
01-31 64.54
02-01 64.78
02-02 69.89
02-03 52.2
02-04 52.32
02-05 120.17
02-06 58.17
02-07 64.8
02-08 73.4
02-09 65.87
02-10 55.48
02-11 61.11
02-12 83.93
02-13 64.94
02-14 56.26
02-15 53.39
02-16 56.33
02-17 86.16
02-18 73.46
02-19 69.87
02-20 66.99
02-21 52.43
02-22 46.54
02-23 75.93
02-24 70.55
02-25 91.66
02-26 77.01
02-27 67.0
02-28 145.69
02-29 77.17
03-01 93.1
03-02 82.5
03-03 124.54
03-04 94.02
03-05 80.4
03-06 78.76
03-07 88.57
03-08 81.23
03-09 68.22
03-10 94.98
03-11 94.21
03-12 85.01
03-13 102.67
03-14 93.69
03-15 102.49
03-16 86.56
03-17 92.6
03-18 99.34
03-19 77.09
03-20 75.39
03-21 69.49
03-22 64.6
03-23 61.9
03-24 131.77
03-25 86.05
03-26 71.59
03-27 70.98
03-28 74.13
03-29 92.83
03-30 79.2
03-31 112.26
04-01 87.36
04-02 88.49
04-03 74.29
04-04 87.49
04-05 85.87
04-06 70.31
04-07 78.39
04-08 81.47
04-09 73.01
04-10 67.93
04-11 58.87
04-12 49.07
04-13 54.86
04-14 90.21
04-15 58.1
04-16 73.24
04-17 81.08
04-18 58.67
04-19 59.87
04-20 58.48
04-21 74.08
04-22 67.98
04-23 69.82
04-24 94.16
04-25 65.02
04-26 68.89
04-27 103.52
04-28 74.18
04-29 57.88
04-30 57.44
05-01 84.43
05-02 106.14
05-03 69.05
05-04 64.63
05-05 62.53
05-06 80.14
05-07 79.06
05-08 57.96
05-09 50.56
05-10 84.65
05-11 65.06
05-12 50.64
05-13 51.26
05-14 37.83
05-15 41.18
05-16 49.04
05-17 44.64
05-18 54.84
05-19 35.4
05-20 35.45
05-21 53.13
05-22 40.43
05-23 63.98
05-24 46.51
05-25 48.75
05-26 42.95
05-27 37.78
05-28 29.91
05-29 33.27
05-30 34.26
05-31 40.32
06-01 34.45
06-02 28.21
06-03 33.81
06-04 30.05
06-05 24.66
06-06 28.28
06-07 25.14
06-08 38.72
06-09 45.04
06-10 30.63
06-11 29.2
06-12 42.69
06-13 34.29
06-14 34.92
06-15 46.27
06-16 27.32
06-17 24.69
06-18 21.87
06-19 24.91
06-20 22.27
06-21 20.48
06-22 21.04
06-23 19.51
06-24 21.01
06-25 20.45
06-26 43.12
06-27 21.7
06-28 21.66
06-29 22.84
06-30 16.84
07-01 16.97
07-02 18.87
07-03 15.08
07-04 15.83
07-05 16.78
07-06 12.44
07-07 16.67
07-08 16.52
07-09 14.29
07-10 36.02
07-11 25.95
07-12 21.26
07-13 14.3
07-14 11.28
07-15 10.31
07-16 10.15
07-17 25.55
07-18 13.54
07-19 32.97
07-20 17.07
07-21 8.47
07-22 9.28
07-23 12.79
07-24 13.06
07-25 10.0
07-26 10.6
07-27 10.72
07-28 8.69
07-29 8.32
07-30 8.75
07-31 7.09
08-01 6.44
08-02 5.6
08-03 5.19
08-04 4.61
08-05 12.64
08-06 7.0
08-07 5.2
08-08 13.34
08-09 7.26
08-10 11.09
08-11 9.25
08-12 7.49
08-13 9.78
08-14 21.31
08-15 15.86
08-16 20.31
08-17 13.41
08-18 9.0
08-19 13.85
08-20 10.13
08-21 7.5
08-22 7.4
08-23 32.18
08-24 17.13
08-25 9.4
08-26 6.34
08-27 5.28
08-28 4.87
08-29 6.76
08-30 15.38
08-31 8.9
09-01 6.79
09-02 48.58
09-03 38.68
09-04 14.93
09-05 13.79
09-06 24.84
09-07 31.5
09-08 12.03
09-09 8.29
09-10 26.24
09-11 17.69
09-12 14.46
09-13 24.96
09-14 17.89
09-15 11.96
09-16 10.96
09-17 9.39
09-18 7.91
09-19 16.39
09-20 12.05
09-21 8.97
09-22 8.19
09-23 8.67
09-24 10.09
09-25 17.83
09-26 84.42
09-27 36.46
09-28 19.5
09-29 35.42
09-30 43.14
10-01 30.98
10-02 16.82
10-03 14.39
10-04 13.66
10-05 22.1
10-06 15.15
10-07 15.59
10-08 14.36
10-09 13.24
10-10 13.37
10-11 11.96
10-12 16.32
10-13 19.8
10-14 17.74
10-15 17.99
10-16 11.38
10-17 22.74
10-18 20.46
10-19 15.84
10-20 15.97
10-21 25.33
10-22 29.57
10-23 20.01
10-24 17.82
10-25 17.9
10-26 17.85
10-27 33.97
10-28 35.24
10-29 28.64
10-30 71.44
10-31 55.65
11-01 45.13
11-02 34.65
11-03 30.21
11-04 32.81
11-05 24.81
11-06 23.09
11-07 30.08
11-08 26.47
11-09 23.85
11-10 32.64
11-11 27.38
11-12 27.05
11-13 31.58
11-14 45.2
11-15 29.26
11-16 28.7
11-17 35.91
11-18 36.92
11-19 32.12
11-20 30.79
11-21 31.52
11-22 27.61
11-23 48.35
11-24 52.27
11-25 55.5
11-26 46.3
11-27 54.42
11-28 64.75
11-29 44.7
11-30 42.46
12-01 84.89
12-02 57.82
12-03 55.7
12-04 63.74
12-05 46.0
12-06 58.32
12-07 57.0
12-08 111.49
12-09 89.92
12-10 93.12
12-11 90.88
12-12 81.81
12-13 63.44
12-14 61.77
12-15 75.06
12-16 58.97
12-17 73.78
12-18 65.21
12-19 89.56
12-20 64.83
12-21 55.92
12-22 81.86
12-23 67.72
12-24 91.66
12-25 79.74
12-26 110.55
12-27 68.11
12-28 70.76
12-29 96.77
12-30 68.84
12-31 75.41

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index