Overview Realtime Historical Map View

John Day River Near John Day, Or Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 122.1
01-02 143.43
01-03 141.0
01-04 142.3
01-05 135.49
01-06 152.97
01-07 168.3
01-08 160.25
01-09 148.73
01-10 149.4
01-11 137.36
01-12 139.82
01-13 150.82
01-14 150.64
01-15 143.38
01-16 145.87
01-17 142.36
01-18 171.27
01-19 186.33
01-20 219.96
01-21 197.78
01-22 167.1
01-23 297.91
01-24 211.89
01-25 217.77
01-26 213.75
01-27 197.92
01-28 227.77
01-29 244.54
01-30 234.15
01-31 213.23
02-01 220.23
02-02 209.38
02-03 196.0
02-04 208.0
02-05 193.69
02-06 194.42
02-07 247.96
02-08 245.6
02-09 209.27
02-10 192.86
02-11 176.77
02-12 181.2
02-13 209.71
02-14 238.09
02-15 330.09
02-16 258.25
02-17 223.25
02-18 205.27
02-19 176.97
02-20 187.12
02-21 187.0
02-22 187.07
02-23 177.25
02-24 179.38
02-25 324.33
02-26 237.85
02-27 209.5
02-28 214.19
02-29 200.75
03-01 220.94
03-02 229.27
03-03 242.8
03-04 241.5
03-05 239.61
03-06 260.14
03-07 274.86
03-08 262.85
03-09 227.87
03-10 228.26
03-11 286.43
03-12 246.86
03-13 241.64
03-14 256.5
03-15 275.07
03-16 289.21
03-17 330.07
03-18 311.79
03-19 341.67
03-20 332.0
03-21 319.33
03-22 345.36
03-23 350.0
03-24 358.0
03-25 359.13
03-26 337.8
03-27 336.27
03-28 352.14
03-29 323.93
03-30 355.87
03-31 346.93
04-01 330.93
04-02 338.47
04-03 326.6
04-04 326.13
04-05 320.87
04-06 302.0
04-07 314.4
04-08 374.53
04-09 308.31
04-10 430.0
04-11 428.0
04-12 442.5
04-13 427.86
04-14 394.29
04-15 366.38
04-16 358.85
04-17 325.83
04-18 346.15
04-19 342.85
04-20 359.38
04-21 382.29
04-22 389.5
04-23 409.5
04-24 435.43
04-25 457.54
04-26 430.0
04-27 478.64
04-28 451.71
04-29 423.71
04-30 427.07
05-01 436.53
05-02 413.86
05-03 415.21
05-04 419.0
05-05 437.2
05-06 469.4
05-07 481.27
05-08 493.64
05-09 479.93
05-10 476.07
05-11 448.6
05-12 438.47
05-13 440.27
05-14 390.69
05-15 485.08
05-16 602.14
05-17 618.79
05-18 534.4
05-19 511.57
05-20 495.06
05-21 633.15
05-22 515.01
05-23 492.56
05-24 514.69
05-25 450.65
05-26 495.73
05-27 449.61
05-28 447.68
05-29 452.19
05-30 443.42
05-31 429.91
06-01 402.65
06-02 381.0
06-03 408.6
06-04 374.48
06-05 389.61
06-06 376.16
06-07 402.47
06-08 372.6
06-09 345.24
06-10 346.67
06-11 312.97
06-12 320.54
06-13 304.97
06-14 290.83
06-15 258.99
06-16 248.21
06-17 234.19
06-18 214.42
06-19 219.52
06-20 212.95
06-21 206.66
06-22 194.06
06-23 193.11
06-24 178.58
06-25 164.1
06-26 155.66
06-27 153.41
06-28 145.52
06-29 148.32
06-30 149.01
07-01 127.54
07-02 122.26
07-03 116.46
07-04 112.62
07-05 104.84
07-06 98.99
07-07 98.46
07-08 95.92
07-09 90.81
07-10 83.31
07-11 83.31
07-12 81.57
07-13 75.11
07-14 71.69
07-15 71.37
07-16 67.24
07-17 66.1
07-18 62.15
07-19 58.97
07-20 57.41
07-21 53.57
07-22 55.69
07-23 49.55
07-24 48.81
07-25 45.39
07-26 41.06
07-27 39.19
07-28 35.99
07-29 34.91
07-30 34.41
07-31 32.6
08-01 33.96
08-02 32.07
08-03 30.25
08-04 30.99
08-05 35.03
08-06 32.31
08-07 30.89
08-08 31.72
08-09 30.64
08-10 31.18
08-11 30.37
08-12 30.64
08-13 30.27
08-14 29.37
08-15 28.62
08-16 27.66
08-17 29.23
08-18 29.35
08-19 29.87
08-20 29.43
08-21 29.47
08-22 33.93
08-23 33.22
08-24 31.32
08-25 31.35
08-26 30.01
08-27 29.84
08-28 31.19
08-29 29.63
08-30 27.41
08-31 28.17
09-01 29.85
09-02 29.49
09-03 29.71
09-04 29.19
09-05 33.7
09-06 33.89
09-07 34.31
09-08 34.54
09-09 34.89
09-10 34.81
09-11 37.81
09-12 37.03
09-13 35.9
09-14 38.14
09-15 39.05
09-16 40.26
09-17 40.06
09-18 45.07
09-19 49.14
09-20 48.61
09-21 51.39
09-22 52.58
09-23 54.59
09-24 54.92
09-25 56.13
09-26 57.39
09-27 58.21
09-28 58.87
09-29 61.52
09-30 69.82
10-01 75.56
10-02 80.06
10-03 82.65
10-04 81.71
10-05 84.31
10-06 85.7
10-07 86.1
10-08 85.31
10-09 86.52
10-10 87.92
10-11 93.22
10-12 87.7
10-13 88.83
10-14 90.55
10-15 92.74
10-16 94.91
10-17 94.46
10-18 92.21
10-19 91.33
10-20 94.01
10-21 93.08
10-22 92.21
10-23 100.35
10-24 95.49
10-25 98.47
10-26 97.15
10-27 98.76
10-28 96.6
10-29 100.66
10-30 103.61
10-31 102.38
11-01 103.18
11-02 107.03
11-03 105.72
11-04 104.61
11-05 111.86
11-06 116.85
11-07 111.66
11-08 111.72
11-09 109.09
11-10 109.48
11-11 109.2
11-12 108.45
11-13 107.67
11-14 107.58
11-15 106.29
11-16 108.82
11-17 109.39
11-18 109.74
11-19 109.02
11-20 110.08
11-21 114.93
11-22 115.48
11-23 110.17
11-24 108.21
11-25 108.82
11-26 114.83
11-27 116.78
11-28 116.22
11-29 119.21
11-30 126.76
12-01 119.47
12-02 114.56
12-03 131.14
12-04 115.58
12-05 135.64
12-06 146.97
12-07 132.46
12-08 134.47
12-09 130.45
12-10 136.59
12-11 139.87
12-12 132.62
12-13 133.68
12-14 125.17
12-15 120.27
12-16 119.15
12-17 118.82
12-18 132.52
12-19 167.62
12-20 143.09
12-21 145.73
12-22 215.66
12-23 178.82
12-24 155.84
12-25 162.25
12-26 148.64
12-27 137.35
12-28 133.47
12-29 138.85
12-30 140.63
12-31 137.62

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index