Overview Realtime Historical Map View
Flood Watch
2026-07-13T20:00:00-04:00

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of North Carolina, including the following areas, Alleghany NC, Ashe, Stokes, Surry, Watauga, Wilkes and Yadkin, southwest Virginia, including the following areas, Bland, Carroll, Floyd, Giles, Grayson, Montgomery, Patrick, Pulaski, Smyth, Tazewell and Wythe, and southeast West Virginia, including the following area, Mercer. * WHEN...Until 8 PM EDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Storm drains and ditches may become clogged with debris. * ADDITIONAL DETAILS... - Slow-moving showers with efficient rainfall rates will continue through this evening. Combined with recent heavy rains across some areas, this could cause some localized flash flooding. - http://www.weather.gov/safety/flood

Bluestone River At Falls Mills, 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 62.92
01-02 104.33
01-03 73.13
01-04 64.68
01-05 66.8
01-06 65.65
01-07 66.91
01-08 59.44
01-09 57.6
01-10 151.27
01-11 82.53
01-12 95.28
01-13 98.18
01-14 84.65
01-15 76.63
01-16 104.07
01-17 96.25
01-18 87.65
01-19 72.83
01-20 75.82
01-21 72.98
01-22 69.4
01-23 61.01
01-24 70.82
01-25 89.33
01-26 160.52
01-27 95.14
01-28 86.83
01-29 87.98
01-30 78.56
01-31 161.98
02-01 153.79
02-02 115.13
02-03 106.48
02-04 136.62
02-05 113.66
02-06 117.55
02-07 164.49
02-08 123.94
02-09 108.4
02-10 89.98
02-11 177.07
02-12 187.84
02-13 200.97
02-14 164.71
02-15 124.54
02-16 198.25
02-17 172.92
02-18 231.28
02-19 184.95
02-20 160.22
02-21 223.72
02-22 178.25
02-23 216.78
02-24 209.03
02-25 190.25
02-26 145.49
02-27 120.05
02-28 127.32
02-29 133.75
03-01 135.04
03-02 143.71
03-03 142.86
03-04 163.06
03-05 195.26
03-06 151.12
03-07 134.96
03-08 114.86
03-09 108.01
03-10 120.01
03-11 101.84
03-12 114.16
03-13 96.05
03-14 100.85
03-15 97.54
03-16 98.8
03-17 88.28
03-18 101.71
03-19 104.21
03-20 111.35
03-21 142.93
03-22 92.92
03-23 88.99
03-24 81.59
03-25 117.16
03-26 118.17
03-27 100.36
03-28 113.11
03-29 112.05
03-30 96.05
03-31 85.67
04-01 105.06
04-02 98.1
04-03 90.01
04-04 95.95
04-05 110.09
04-06 111.28
04-07 107.25
04-08 121.26
04-09 101.46
04-10 84.76
04-11 87.62
04-12 73.87
04-13 111.0
04-14 103.94
04-15 99.02
04-16 159.64
04-17 99.79
04-18 84.01
04-19 79.07
04-20 177.95
04-21 108.97
04-22 86.38
04-23 91.94
04-24 122.08
04-25 97.73
04-26 99.19
04-27 173.75
04-28 107.19
04-29 88.34
04-30 123.71
05-01 91.21
05-02 89.48
05-03 93.32
05-04 89.16
05-05 79.7
05-06 103.4
05-07 106.52
05-08 81.48
05-09 85.61
05-10 86.33
05-11 81.08
05-12 77.62
05-13 140.94
05-14 87.35
05-15 73.99
05-16 115.62
05-17 123.05
05-18 97.14
05-19 84.33
05-20 77.02
05-21 104.21
05-22 88.26
05-23 75.84
05-24 126.08
05-25 105.08
05-26 94.24
05-27 78.83
05-28 135.67
05-29 125.3
05-30 117.21
05-31 83.27
06-01 71.47
06-02 59.25
06-03 57.25
06-04 50.23
06-05 50.97
06-06 58.21
06-07 49.08
06-08 47.63
06-09 45.26
06-10 43.98
06-11 59.63
06-12 46.76
06-13 55.2
06-14 51.89
06-15 42.19
06-16 45.0
06-17 47.63
06-18 55.47
06-19 135.59
06-20 63.01
06-21 51.46
06-22 45.58
06-23 42.96
06-24 37.97
06-25 35.34
06-26 34.36
06-27 37.64
06-28 33.74
06-29 33.31
06-30 38.94
07-01 32.49
07-02 48.99
07-03 42.38
07-04 40.8
07-05 41.56
07-06 150.45
07-07 46.55
07-08 34.21
07-09 36.56
07-10 43.89
07-11 44.78
07-12 62.5
07-13 81.79
07-14 80.76
07-15 53.86
07-16 50.92
07-17 39.89
07-18 36.46
07-19 87.04
07-20 44.74
07-21 39.36
07-22 36.69
07-23 35.86
07-24 43.44
07-25 45.29
07-26 34.86
07-27 35.08
07-28 68.03
07-29 56.71
07-30 44.04
07-31 55.54
08-01 33.97
08-02 33.7
08-03 44.19
08-04 32.03
08-05 28.6
08-06 33.78
08-07 33.14
08-08 34.45
08-09 30.09
08-10 43.48
08-11 32.05
08-12 32.65
08-13 32.36
08-14 32.67
08-15 30.99
08-16 40.58
08-17 31.45
08-18 54.93
08-19 48.63
08-20 37.36
08-21 31.59
08-22 44.24
08-23 36.61
08-24 31.0
08-25 26.8
08-26 26.41
08-27 27.34
08-28 32.0
08-29 25.51
08-30 23.53
08-31 24.03
09-01 23.9
09-02 27.19
09-03 31.8
09-04 30.25
09-05 30.42
09-06 54.73
09-07 38.69
09-08 29.07
09-09 35.12
09-10 33.72
09-11 52.6
09-12 49.19
09-13 34.95
09-14 33.71
09-15 28.88
09-16 25.98
09-17 29.53
09-18 30.71
09-19 38.07
09-20 28.52
09-21 25.83
09-22 29.85
09-23 40.99
09-24 35.57
09-25 26.33
09-26 27.59
09-27 24.33
09-28 73.18
09-29 36.85
09-30 36.41
10-01 36.25
10-02 33.68
10-03 29.94
10-04 30.01
10-05 27.36
10-06 25.06
10-07 28.21
10-08 46.57
10-09 38.56
10-10 30.3
10-11 39.74
10-12 41.47
10-13 40.74
10-14 36.9
10-15 47.75
10-16 50.41
10-17 43.13
10-18 32.38
10-19 29.06
10-20 28.91
10-21 28.06
10-22 27.05
10-23 26.29
10-24 33.46
10-25 24.81
10-26 26.11
10-27 24.32
10-28 26.37
10-29 40.76
10-30 50.23
10-31 37.75
11-01 38.29
11-02 33.7
11-03 34.06
11-04 33.5
11-05 30.88
11-06 32.0
11-07 37.66
11-08 45.59
11-09 31.44
11-10 34.21
11-11 30.98
11-12 57.57
11-13 50.3
11-14 38.43
11-15 35.75
11-16 55.84
11-17 49.81
11-18 46.25
11-19 43.51
11-20 37.37
11-21 33.58
11-22 33.15
11-23 34.34
11-24 42.65
11-25 44.85
11-26 38.03
11-27 71.24
11-28 45.02
11-29 35.89
11-30 40.75
12-01 69.44
12-02 61.71
12-03 62.14
12-04 49.66
12-05 53.39
12-06 50.78
12-07 60.58
12-08 97.12
12-09 72.91
12-10 64.44
12-11 72.16
12-12 57.86
12-13 49.9
12-14 50.52
12-15 82.75
12-16 70.9
12-17 64.75
12-18 66.81
12-19 59.49
12-20 55.41
12-21 55.39
12-22 105.58
12-23 90.45
12-24 85.02
12-25 88.68
12-26 99.38
12-27 90.02
12-28 74.67
12-29 66.38
12-30 82.93
12-31 69.9

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index