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Air Quality Alert
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AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Sunday, August 2, 2026. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Sunday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean

Whiteoak Bayou At Houston, Tx Historical Data

Historical Data


Streamflow Range


Date Average 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011
01-01 159.15
01-02 67.0
01-03 394.01
01-04 122.11
01-05 59.55
01-06 95.89
01-07 420.93
01-08 705.01
01-09 1160.52
01-10 402.28
01-11 233.51
01-12 119.64
01-13 67.01
01-14 69.3
01-15 59.08
01-16 51.23
01-17 60.71
01-18 53.72
01-19 56.88
01-20 87.18
01-21 52.62
01-22 138.13
01-23 284.88
01-24 153.75
01-25 277.42
01-26 229.22
01-27 143.58
01-28 98.74
01-29 103.32
01-30 124.24
01-31 71.14
02-01 124.71
02-02 64.15
02-03 120.27
02-04 147.96
02-05 101.85
02-06 78.36
02-07 72.37
02-08 75.18
02-09 73.29
02-10 56.5
02-11 175.18
02-12 139.55
02-13 78.96
02-14 99.2
02-15 134.5
02-16 79.77
02-17 69.75
02-18 109.54
02-19 374.12
02-20 80.26
02-21 93.41
02-22 102.04
02-23 113.26
02-24 90.25
02-25 71.18
02-26 201.15
02-27 155.39
02-28 75.35
02-29 47.08
03-01 65.75
03-02 93.89
03-03 59.55
03-04 55.06
03-05 100.31
03-06 71.15
03-07 52.72
03-08 137.57
03-09 204.7
03-10 816.39
03-11 183.89
03-12 194.56
03-13 102.01
03-14 68.71
03-15 77.36
03-16 114.47
03-17 60.36
03-18 71.38
03-19 58.01
03-20 86.44
03-21 109.98
03-22 266.5
03-23 90.87
03-24 68.17
03-25 165.99
03-26 63.91
03-27 66.95
03-28 60.53
03-29 172.22
03-30 116.55
03-31 77.28
04-01 56.92
04-02 49.95
04-03 393.27
04-04 121.08
04-05 120.76
04-06 74.58
04-07 208.55
04-08 102.11
04-09 53.27
04-10 89.85
04-11 152.09
04-12 227.11
04-13 315.13
04-14 100.44
04-15 143.67
04-16 59.83
04-17 494.44
04-18 418.04
04-19 175.92
04-20 251.15
04-21 169.87
04-22 338.6
04-23 90.81
04-24 81.36
04-25 105.02
04-26 127.21
04-27 57.69
04-28 248.36
04-29 103.61
04-30 70.9
05-01 103.83
05-02 238.94
05-03 125.04
05-04 139.13
05-05 59.65
05-06 95.39
05-07 60.63
05-08 68.79
05-09 68.42
05-10 325.82
05-11 220.08
05-12 151.42
05-13 174.52
05-14 254.32
05-15 243.53
05-16 247.81
05-17 103.48
05-18 137.59
05-19 327.41
05-20 245.26
05-21 191.11
05-22 147.59
05-23 155.45
05-24 159.54
05-25 222.31
05-26 1390.37
05-27 556.97
05-28 559.77
05-29 390.08
05-30 121.71
05-31 385.55
06-01 117.98
06-02 179.69
06-03 343.75
06-04 364.83
06-05 246.45
06-06 202.52
06-07 124.63
06-08 81.79
06-09 87.37
06-10 152.55
06-11 110.5
06-12 73.37
06-13 3141.81
06-14 83.35
06-15 93.14
06-16 287.69
06-17 200.48
06-18 102.49
06-19 95.49
06-20 202.74
06-21 159.78
06-22 98.34
06-23 137.27
06-24 93.57
06-25 126.02
06-26 144.03
06-27 119.78
06-28 282.36
06-29 154.51
06-30 118.41
07-01 255.96
07-02 100.57
07-03 81.71
07-04 131.67
07-05 218.82
07-06 233.59
07-07 172.16
07-08 132.91
07-09 128.06
07-10 343.71
07-11 110.04
07-12 109.57
07-13 270.99
07-14 188.61
07-15 145.67
07-16 243.98
07-17 172.85
07-18 118.43
07-19 119.09
07-20 117.28
07-21 75.45
07-22 68.62
07-23 118.07
07-24 253.23
07-25 72.09
07-26 125.31
07-27 124.15
07-28 65.71
07-29 76.81
07-30 141.48
07-31 90.41
08-01 69.29
08-02 88.41
08-03 59.14
08-04 53.31
08-05 52.81
08-06 70.92
08-07 89.48
08-08 413.54
08-09 190.85
08-10 97.46
08-11 127.88
08-12 149.98
08-13 95.53
08-14 282.81
08-15 227.15
08-16 176.4
08-17 129.43
08-18 190.96
08-19 293.24
08-20 177.18
08-21 110.95
08-22 159.45
08-23 99.31
08-24 75.93
08-25 96.77
08-26 188.46
08-27 1569.75
08-28 89.24
08-29 127.42
08-30 132.41
08-31 120.76
09-01 174.3
09-02 223.45
09-03 145.38
09-04 212.53
09-05 187.42
09-06 196.68
09-07 111.66
09-08 242.89
09-09 105.33
09-10 103.75
09-11 151.95
09-12 154.14
09-13 67.06
09-14 322.81
09-15 124.64
09-16 71.93
09-17 160.91
09-18 308.66
09-19 244.25
09-20 264.91
09-21 1054.69
09-22 234.27
09-23 979.65
09-24 124.65
09-25 84.77
09-26 85.68
09-27 73.21
09-28 61.5
09-29 148.52
09-30 164.62
10-01 116.43
10-02 98.24
10-03 90.82
10-04 120.36
10-05 71.71
10-06 67.86
10-07 99.36
10-08 48.28
10-09 48.53
10-10 235.22
10-11 55.89
10-12 64.83
10-13 115.95
10-14 107.74
10-15 70.76
10-16 56.08
10-17 108.25
10-18 52.01
10-19 204.09
10-20 100.1
10-21 54.66
10-22 85.02
10-23 69.77
10-24 69.25
10-25 1330.39
10-26 398.53
10-27 106.68
10-28 88.07
10-29 82.65
10-30 97.11
10-31 78.87
11-01 374.83
11-02 87.92
11-03 89.69
11-04 96.95
11-05 78.18
11-06 99.97
11-07 444.31
11-08 160.17
11-09 65.56
11-10 119.28
11-11 56.07
11-12 90.02
11-13 63.78
11-14 68.29
11-15 61.33
11-16 77.88
11-17 59.34
11-18 42.9
11-19 57.57
11-20 57.1
11-21 46.34
11-22 121.98
11-23 153.35
11-24 86.69
11-25 97.08
11-26 235.42
11-27 129.43
11-28 155.11
11-29 190.18
11-30 96.6
12-01 79.44
12-02 76.07
12-03 75.33
12-04 165.66
12-05 140.99
12-06 62.92
12-07 56.74
12-08 1013.84
12-09 74.84
12-10 59.04
12-11 57.54
12-12 80.87
12-13 71.36
12-14 71.05
12-15 54.82
12-16 114.8
12-17 192.59
12-18 57.02
12-19 96.31
12-20 274.85
12-21 95.42
12-22 101.49
12-23 77.14
12-24 90.27
12-25 162.67
12-26 53.0
12-27 79.77
12-28 162.58
12-29 114.54
12-30 102.33
12-31 128.3

Annual Peak Streamflow


Seasonal Comparison


Oceanic Nino Index