Overview Realtime Historical Map View

Swannanoa River At Biltmore, Nc Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 272.8
01-02 314.38
01-03 303.9
01-04 268.8
01-05 296.53
01-06 248.21
01-07 224.54
01-08 221.16
01-09 216.53
01-10 287.48
01-11 244.92
01-12 359.17
01-13 285.75
01-14 251.55
01-15 278.62
01-16 328.74
01-17 302.68
01-18 425.19
01-19 250.04
01-20 245.25
01-21 197.28
01-22 188.11
01-23 207.41
01-24 237.1
01-25 224.05
01-26 276.25
01-27 243.08
01-28 218.68
01-29 267.75
01-30 221.98
01-31 439.7
02-01 213.1
02-02 205.94
02-03 199.78
02-04 304.54
02-05 267.36
02-06 250.64
02-07 379.73
02-08 312.02
02-09 241.87
02-10 220.75
02-11 303.06
02-12 288.96
02-13 408.65
02-14 341.2
02-15 299.94
02-16 319.4
02-17 261.38
02-18 313.87
02-19 270.61
02-20 268.18
02-21 260.81
02-22 258.35
02-23 265.05
02-24 272.05
02-25 249.08
02-26 259.28
02-27 258.71
02-28 241.36
02-29 243.25
03-01 233.77
03-02 291.86
03-03 264.2
03-04 271.46
03-05 235.31
03-06 230.06
03-07 207.29
03-08 198.84
03-09 243.12
03-10 229.27
03-11 202.85
03-12 201.52
03-13 191.57
03-14 210.99
03-15 208.12
03-16 194.27
03-17 218.71
03-18 231.71
03-19 237.79
03-20 207.07
03-21 212.47
03-22 181.29
03-23 181.52
03-24 215.26
03-25 246.38
03-26 433.78
03-27 231.68
03-28 207.0
03-29 187.55
03-30 183.48
03-31 202.69
04-01 231.38
04-02 179.47
04-03 185.81
04-04 214.76
04-05 171.53
04-06 195.61
04-07 187.45
04-08 232.54
04-09 237.91
04-10 209.79
04-11 236.25
04-12 208.82
04-13 281.99
04-14 218.51
04-15 243.71
04-16 302.2
04-17 251.51
04-18 258.66
04-19 249.97
04-20 454.39
04-21 306.44
04-22 287.97
04-23 290.15
04-24 348.47
04-25 294.28
04-26 266.89
04-27 254.48
04-28 245.51
04-29 262.59
04-30 394.02
05-01 264.54
05-02 240.44
05-03 220.54
05-04 251.26
05-05 282.12
05-06 448.98
05-07 335.0
05-08 258.59
05-09 261.37
05-10 227.27
05-11 218.31
05-12 230.21
05-13 253.16
05-14 202.58
05-15 181.1
05-16 195.51
05-17 208.81
05-18 274.97
05-19 305.83
05-20 339.93
05-21 333.57
05-22 284.63
05-23 284.51
05-24 328.06
05-25 300.12
05-26 240.18
05-27 331.18
05-28 311.13
05-29 321.93
05-30 541.67
05-31 384.43
06-01 270.29
06-02 241.13
06-03 211.19
06-04 151.22
06-05 139.86
06-06 158.71
06-07 148.1
06-08 168.22
06-09 178.09
06-10 249.1
06-11 230.59
06-12 232.93
06-13 193.11
06-14 163.49
06-15 146.91
06-16 124.32
06-17 118.6
06-18 130.02
06-19 174.49
06-20 147.14
06-21 131.32
06-22 166.75
06-23 169.37
06-24 139.34
06-25 135.69
06-26 121.51
06-27 132.13
06-28 116.92
06-29 111.81
06-30 132.2
07-01 118.5
07-02 132.62
07-03 128.12
07-04 368.39
07-05 316.09
07-06 233.24
07-07 205.57
07-08 240.6
07-09 173.06
07-10 151.39
07-11 268.01
07-12 208.77
07-13 180.31
07-14 139.49
07-15 224.4
07-16 193.4
07-17 154.7
07-18 167.9
07-19 168.56
07-20 146.69
07-21 137.4
07-22 125.18
07-23 128.09
07-24 135.52
07-25 131.09
07-26 120.02
07-27 107.11
07-28 138.07
07-29 112.86
07-30 98.51
07-31 133.89
08-01 370.85
08-02 167.99
08-03 144.84
08-04 183.12
08-05 150.15
08-06 128.07
08-07 147.64
08-08 181.02
08-09 140.58
08-10 135.85
08-11 185.42
08-12 121.96
08-13 113.73
08-14 113.19
08-15 117.77
08-16 103.11
08-17 114.95
08-18 760.24
08-19 177.46
08-20 141.8
08-21 135.87
08-22 155.23
08-23 158.96
08-24 103.68
08-25 95.42
08-26 90.99
08-27 87.61
08-28 79.61
08-29 83.79
08-30 97.66
08-31 97.48
09-01 118.69
09-02 117.94
09-03 112.61
09-04 92.54
09-05 127.76
09-06 129.56
09-07 94.56
09-08 110.09
09-09 113.79
09-10 84.41
09-11 104.29
09-12 185.59
09-13 200.71
09-14 140.21
09-15 152.56
09-16 150.71
09-17 254.89
09-18 221.87
09-19 190.4
09-20 140.26
09-21 130.83
09-22 147.06
09-23 97.11
09-24 88.27
09-25 151.18
09-26 150.42
09-27 101.49
09-28 90.26
09-29 86.11
09-30 99.47
10-01 79.74
10-02 130.57
10-03 138.12
10-04 138.52
10-05 107.29
10-06 114.36
10-07 126.05
10-08 181.63
10-09 216.09
10-10 105.41
10-11 201.82
10-12 212.37
10-13 157.84
10-14 136.13
10-15 251.54
10-16 140.62
10-17 132.91
10-18 112.76
10-19 96.29
10-20 98.85
10-21 80.25
10-22 80.72
10-23 79.01
10-24 151.06
10-25 114.63
10-26 121.21
10-27 110.67
10-28 106.65
10-29 486.57
10-30 208.17
10-31 237.56
11-01 178.18
11-02 153.82
11-03 168.77
11-04 143.88
11-05 109.38
11-06 117.46
11-07 109.58
11-08 124.96
11-09 112.72
11-10 149.12
11-11 133.38
11-12 190.48
11-13 181.54
11-14 146.36
11-15 133.66
11-16 161.7
11-17 156.13
11-18 136.5
11-19 127.78
11-20 112.47
11-21 120.59
11-22 112.27
11-23 116.52
11-24 169.06
11-25 126.5
11-26 118.09
11-27 162.39
11-28 113.18
11-29 171.65
11-30 167.44
12-01 234.24
12-02 302.46
12-03 259.85
12-04 196.99
12-05 186.89
12-06 181.78
12-07 175.92
12-08 187.14
12-09 177.93
12-10 168.19
12-11 156.13
12-12 136.84
12-13 136.49
12-14 146.08
12-15 189.48
12-16 164.26
12-17 194.62
12-18 180.74
12-19 154.25
12-20 143.72
12-21 203.78
12-22 213.13
12-23 229.23
12-24 199.13
12-25 316.47
12-26 291.62
12-27 299.4
12-28 282.72
12-29 336.87
12-30 373.19
12-31 317.43

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index