Overview Realtime Historical Map View

Brock Reservoir Outlet Near Calexico Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019
01-01 14.57
01-02 9.65
01-03 120.06
01-04 365.24
01-05 367.88
01-06 360.45
01-07 169.85
01-08 411.45
01-09 253.48
01-10 466.07
01-11 614.29
01-12 235.7
01-13 23.83
01-14 729.05
01-15 47.61
01-16 269.0
01-17 171.12
01-18 607.5
01-19 138.7
01-20 130.78
01-21 557.05
01-22 138.76
01-23 7.39
01-24 16.31
01-25 215.25
01-26 251.28
01-27 297.82
01-28 159.95
01-29 235.43
01-30 41.79
01-31 143.06
02-01 423.89
02-02 132.32
02-03 172.19
02-04 451.0
02-05 330.98
02-06 146.15
02-07 170.38
02-08 4.75
02-09 334.79
02-10 204.65
02-11 324.87
02-12 426.01
02-13 214.92
02-14 134.39
02-15 183.97
02-16 343.1
02-17 243.6
02-18 264.15
02-19 154.94
02-20 80.32
02-21 205.42
02-22 285.33
02-23 258.74
02-24 454.17
02-25 479.67
02-26 277.07
02-27 152.97
02-28 33.63
02-29 15.8
03-01 48.37
03-02 28.11
03-03 167.26
03-04 81.0
03-05 20.04
03-06 16.18
03-07 10.61
03-08 327.18
03-09 125.78
03-10 277.77
03-11 176.8
03-12 144.5
03-13 304.4
03-14 293.6
03-15 70.16
03-16 34.8
03-17 135.51
03-18 137.49
03-19 247.63
03-20 200.23
03-21 229.52
03-22 191.03
03-23 401.4
03-24 130.9
03-25 358.0
03-26 267.14
03-27 370.16
03-28 164.62
03-29 230.28
03-30 12.52
03-31 160.25
04-01 133.64
04-02 129.11
04-03 302.51
04-04 257.82
04-05 140.63
04-06 29.0
04-07 264.34
04-08 408.52
04-09 185.42
04-10 396.25
04-11 552.86
04-12 595.3
04-13 444.87
04-14 158.6
04-15 429.38
04-16 401.63
04-17 251.75
04-18 16.63
04-19 178.03
04-20 250.55
04-21 197.1
04-22 244.7
04-23 449.19
04-24 389.12
04-25 511.12
04-26 626.8
04-27 592.72
04-28 48.33
04-29 254.0
04-30 67.81
05-01 7.71
05-02 37.25
05-03 60.72
05-04 379.01
05-05 236.8
05-06 54.43
05-07 149.57
05-08 613.65
05-09 383.72
05-10 236.3
05-11 448.88
05-12 827.25
05-13 242.02
05-14 193.72
05-15 305.2
05-16 149.44
05-17 202.41
05-18 224.22
05-19 213.82
05-20 134.88
05-21 541.5
05-22 43.73
05-23 7.65
05-24 8.59
05-25 160.64
05-26 270.6
05-27 441.1
05-28 255.72
05-29 74.6
05-30 244.78
05-31 64.91
06-01 297.72
06-02 336.0
06-03 11.3
06-04 316.95
06-05 175.43
06-06 172.59
06-07 53.8
06-08 157.05
06-09 160.45
06-10 220.47
06-11 205.18
06-12 229.78
06-13 251.93
06-14 336.13
06-15 177.72
06-16 92.9
06-17 11.0
06-18 28.45
06-19 388.25
06-20 437.4
06-21 340.23
06-22 592.0
06-23 458.12
06-24 426.56
06-25 125.75
06-26 8.18
06-27 12.46
06-28 110.6
06-29 323.86
06-30 225.95
07-01 100.17
07-02 311.85
07-03 193.74
07-04 175.44
07-05 94.42
07-06 10.8
07-07 277.88
07-08 207.2
07-09 300.72
07-10 454.3
07-11 658.55
07-12 301.4
07-13 64.0
07-14 147.45
07-15 98.93
07-16 209.27
07-17 62.57
07-18 307.45
07-19 270.88
07-20 101.67
07-21 214.23
07-22 141.9
07-23 156.63
07-24 134.87
07-25 279.64
07-26 20.87
07-27 26.45
07-28 31.48
07-29 12.15
07-30 163.06
07-31 223.84
08-01 152.75
08-02 184.32
08-03 16.91
08-04 479.98
08-05 524.77
08-06 560.25
08-07 312.84
08-08 259.91
08-09 145.92
08-10 102.03
08-11 310.2
08-12 414.63
08-13 249.35
08-14 522.55
08-15 595.99
08-16 472.61
08-17 217.4
08-18 173.79
08-19 106.62
08-20 216.8
08-21 158.74
08-22 26.7
08-23 568.5
08-24 221.6
08-25 11.36
08-26 257.86
08-27 182.19
08-28 229.57
08-29 91.22
08-30 136.08
08-31 616.5
09-01 313.27
09-02 130.9
09-03 15.39
09-04 28.3
09-05 158.93
09-06 277.39
09-07 136.33
09-08 490.45
09-09 266.82
09-10 322.63
09-11 250.3
09-12 245.21
09-13 146.5
09-14 302.58
09-15 338.98
09-16 198.02
09-17 455.48
09-18 229.59
09-19 273.85
09-20 109.88
09-21 95.14
09-22 260.05
09-23 306.8
09-24 272.4
09-25 9.09
09-26 305.39
09-27 227.7
09-28 13.72
09-29 113.94
10-01 225.15
10-02 370.55
10-03 503.5
10-04 420.6
10-05 15.0
10-06 40.53
10-07 15.6
10-08 408.07
10-09 40.03
10-10 163.14
10-11 438.8
10-12 187.38
10-13 63.92
10-14 136.21
10-15 146.5
10-16 18.08
10-17 133.13
10-18 93.58
10-19 159.68
10-20 284.66
10-21 162.97
10-22 237.55
10-23 165.3
10-24 74.67
10-25 115.55
10-26 10.18
10-27 26.1
10-28 153.11
10-29 234.67
10-30 176.55
10-31 416.0
11-01 63.38
11-02 260.13
11-03 17.13
11-04 57.54
11-05 243.8
11-06 391.5
11-07 147.22
11-08 227.7
11-09 10.09
11-10 6.71
11-11 84.16
11-12 386.0
11-13 206.0
11-14 13.19
11-15 457.55
11-16 136.25
11-17 130.07
11-18 10.0
11-19 15.06
11-20 743.0
11-21 326.5
11-22 547.4
11-23 117.01
11-24 17.76
11-25 86.84
11-26 119.3
11-27 15.95
11-28 212.7
11-29 11.34
11-30 355.9
12-01 109.97
12-02 478.3
12-03 184.32
12-04 163.55
12-05 260.0
12-06 320.83
12-07 794.0
12-08 132.41
12-09 202.69
12-10 117.87
12-11 19.33
12-12 14.47
12-13 380.21
12-14 141.25
12-15 135.63
12-16 157.73
12-17 381.32
12-18 394.78
12-19 245.88
12-20 99.4
12-21 118.46
12-22 309.68
12-23 528.0
12-24 13.06
12-25 24.45
12-26 21.52
12-27 120.6
12-28 203.62
12-29 184.45
12-30 4.86
12-31 9.59

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index