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North Mayo River Near Spencer, Va Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 139.68
01-02 134.93
01-03 132.01
01-04 163.55
01-05 142.82
01-06 129.52
01-07 136.54
01-08 119.12
01-09 121.4
01-10 485.54
01-11 188.92
01-12 238.93
01-13 177.25
01-14 150.77
01-15 170.25
01-16 316.29
01-17 191.78
01-18 324.94
01-19 150.18
01-20 137.95
01-21 132.15
01-22 124.07
01-23 110.28
01-24 121.75
01-25 194.97
01-26 302.67
01-27 164.23
01-28 274.23
01-29 182.16
01-30 137.06
01-31 129.52
02-01 144.32
02-02 133.23
02-03 126.44
02-04 247.08
02-05 177.09
02-06 123.62
02-07 474.99
02-08 189.94
02-09 131.96
02-10 121.23
02-11 127.15
02-12 205.07
02-13 267.27
02-14 240.0
02-15 160.64
02-16 284.65
02-17 253.12
02-18 172.38
02-19 160.08
02-20 169.82
02-21 158.98
02-22 155.09
02-23 153.1
02-24 230.05
02-25 240.2
02-26 153.48
02-27 199.82
02-28 141.94
02-29 136.0
03-01 130.82
03-02 175.59
03-03 142.46
03-04 176.31
03-05 136.18
03-06 160.19
03-07 136.34
03-08 127.04
03-09 141.44
03-10 160.95
03-11 129.49
03-12 121.54
03-13 142.09
03-14 126.05
03-15 124.76
03-16 122.7
03-17 135.13
03-18 124.53
03-19 124.3
03-20 135.03
03-21 129.51
03-22 119.6
03-23 113.49
03-24 184.39
03-25 160.83
03-26 203.05
03-27 138.95
03-28 137.11
03-29 130.85
03-30 119.43
03-31 115.39
04-01 163.75
04-02 130.01
04-03 116.99
04-04 132.17
04-05 118.81
04-06 125.91
04-07 121.46
04-08 181.17
04-09 124.06
04-10 116.5
04-11 110.67
04-12 111.33
04-13 141.32
04-14 165.89
04-15 155.35
04-16 161.8
04-17 128.11
04-18 117.42
04-19 136.54
04-20 239.27
04-21 159.7
04-22 121.81
04-23 119.79
04-24 158.19
04-25 333.43
04-26 181.81
04-27 144.54
04-28 126.71
04-29 153.52
04-30 128.19
05-01 151.15
05-02 136.88
05-03 122.53
05-04 131.47
05-05 146.33
05-06 151.39
05-07 182.09
05-08 172.25
05-09 128.01
05-10 116.99
05-11 107.69
05-12 105.99
05-13 115.91
05-14 114.15
05-15 140.43
05-16 121.69
05-17 126.51
05-18 120.03
05-19 226.99
05-20 266.0
05-21 319.93
05-22 507.71
05-23 187.33
05-24 237.14
05-25 320.9
05-26 164.92
05-27 136.35
05-28 210.45
05-29 143.45
05-30 134.07
05-31 117.83
06-01 110.75
06-02 105.39
06-03 107.09
06-04 102.72
06-05 95.46
06-06 94.94
06-07 144.61
06-08 127.09
06-09 250.75
06-10 123.17
06-11 107.13
06-12 118.09
06-13 125.19
06-14 183.06
06-15 102.42
06-16 91.27
06-17 238.39
06-18 150.58
06-19 110.16
06-20 176.49
06-21 148.26
06-22 102.97
06-23 123.11
06-24 99.09
06-25 89.11
06-26 85.14
06-27 83.21
06-28 92.07
06-29 85.95
06-30 79.18
07-01 75.99
07-02 83.81
07-03 82.99
07-04 118.19
07-05 133.93
07-06 111.62
07-07 111.04
07-08 111.09
07-09 85.92
07-10 92.34
07-11 100.2
07-12 80.55
07-13 80.11
07-14 83.77
07-15 87.22
07-16 80.03
07-17 86.24
07-18 81.22
07-19 85.96
07-20 77.29
07-21 76.24
07-22 76.48
07-23 76.94
07-24 146.81
07-25 157.39
07-26 90.11
07-27 80.13
07-28 86.79
07-29 76.03
07-30 77.81
07-31 73.78
08-01 79.62
08-02 111.63
08-03 113.55
08-04 127.79
08-05 103.24
08-06 139.59
08-07 123.15
08-08 95.79
08-09 90.22
08-10 117.06
08-11 99.46
08-12 85.83
08-13 127.87
08-14 95.48
08-15 83.39
08-16 152.63
08-17 92.31
08-18 93.98
08-19 92.33
08-20 97.93
08-21 88.13
08-22 219.09
08-23 97.83
08-24 79.91
08-25 85.93
08-26 73.84
08-27 73.81
08-28 69.24
08-29 84.56
08-30 70.38
08-31 68.54
09-01 102.99
09-02 90.29
09-03 75.86
09-04 69.97
09-05 72.64
09-06 79.93
09-07 103.46
09-08 75.61
09-09 71.55
09-10 64.87
09-11 92.12
09-12 68.81
09-13 79.3
09-14 72.53
09-15 63.35
09-16 59.99
09-17 64.75
09-18 257.88
09-19 111.38
09-20 84.83
09-21 72.59
09-22 79.76
09-23 167.73
09-24 91.81
09-25 76.43
09-26 81.35
09-27 104.74
09-28 221.1
09-29 105.78
09-30 515.35
10-01 108.44
10-02 89.95
10-03 104.42
10-04 189.15
10-05 102.86
10-06 83.06
10-07 76.94
10-08 100.2
10-09 110.39
10-10 83.02
10-11 92.29
10-12 484.15
10-13 130.25
10-14 96.67
10-15 92.78
10-16 91.2
10-17 86.26
10-18 78.83
10-19 75.28
10-20 74.58
10-21 81.63
10-22 76.17
10-23 80.24
10-24 75.44
10-25 74.61
10-26 91.15
10-27 114.9
10-28 98.01
10-29 125.71
10-30 363.21
10-31 120.07
11-01 113.99
11-02 96.71
11-03 123.88
11-04 93.16
11-05 96.84
11-06 87.38
11-07 102.02
11-08 88.28
11-09 83.56
11-10 287.09
11-11 116.64
11-12 264.12
11-13 307.23
11-14 135.31
11-15 107.09
11-16 180.32
11-17 117.29
11-18 107.0
11-19 97.83
11-20 92.2
11-21 95.53
11-22 104.75
11-23 93.29
11-24 113.75
11-25 115.41
11-26 94.06
11-27 163.86
11-28 111.36
11-29 94.3
11-30 120.71
12-01 162.79
12-02 149.29
12-03 129.61
12-04 106.21
12-05 135.56
12-06 110.64
12-07 102.48
12-08 240.92
12-09 117.77
12-10 114.56
12-11 128.54
12-12 107.55
12-13 98.43
12-14 100.18
12-15 205.16
12-16 231.78
12-17 172.28
12-18 163.82
12-19 120.29
12-20 114.28
12-21 270.74
12-22 176.46
12-23 192.61
12-24 197.46
12-25 230.5
12-26 146.48
12-27 227.14
12-28 184.63
12-29 297.5
12-30 186.41
12-31 153.04

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index