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USGS Daily Statistics for the Nation

The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 08072500 Barker Res nr Addicks, TX


Harris County, Texas
Hydrologic Unit Code 12040104
Latitude  29°46'11", Longitude  95°38'49" NAD27
Drainage area 128  square miles
Contributing drainage area 128  square miles
Gage datum 0 feet above NAVD88
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00054, Reservoir storage, acre-feet,
Day of
month		 Mean of daily mean values for each day for water year of record in, ac-ft   (Calculation Period 1999-10-01 -> 2025-09-30)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
1 878 2,102 441.3 1,231 5,910 7,483 4,408 2,507 7,201 2,400 4,114 3,146
2 1,007 2,161 389.4 1,160 6,310 7,285 4,277 2,306 6,912 2,419 4,218 2,869
3 1,035 2,147 490.5 997.4 6,531 7,314 4,472 1,989 6,535 2,409 4,201 2,739
4 1,036 2,165 552.8 906.8 6,567 7,594 4,494 1,705 6,277 2,304 4,292 2,650
5 1,056 2,249 589.8 746.9 6,386 7,418 4,554 1,454 6,021 2,122 4,287 2,520
6 1,034 2,053 519.4 537.7 6,074 7,107 4,588 1,291 5,403 1,827 4,256 2,395
7 1,048 1,742 409.6 404.8 5,623 6,637 4,677 1,187 5,028 1,618 4,058 2,279
8 982.8 1,610 364.9 400 5,163 6,247 4,802 1,414 4,676 1,397 4,133 2,354
9 1,017 1,614 340.1 592.2 4,895 6,091 5,367 1,804 4,394 1,099 3,934 2,439
10 1,334 1,629 677.9 557 4,840 5,946 5,430 1,815 4,154 938.2 3,534 2,299
11 1,454 1,718 1,285 639 4,917 5,546 5,209 1,710 3,831 840.6 3,262 2,025
12 1,405 1,761 1,735 713 5,027 5,165 5,024 1,555 3,717 674.1 3,104 1,838
13 1,375 1,636 1,924 690.2 5,022 4,990 4,875 1,376 3,567 744.8 3,050 1,922
14 1,289 1,502 2,036 542.4 5,432 4,765 4,578 1,134 3,485 841.1 2,926 2,036
15 1,196 1,319 2,431 424 6,031 4,497 4,433 999.6 3,577 841 2,747 2,105
16 1,205 1,064 2,579 313.4 6,349 4,506 4,331 1,095 3,359 1,226 2,572 2,064
17 1,325 811.3 2,460 253.9 6,315 4,468 4,191 1,342 3,196 1,822 2,479 1,995
18 1,605 628.2 2,295 1,238 6,113 4,459 4,025 1,483 3,062 1,803 2,857 1,709
19 1,840 559.3 2,037 3,200 5,984 4,375 3,853 1,461 3,143 1,660 3,239 1,329
20 1,901 467.3 1,769 4,047 5,938 4,312 3,736 1,412 3,527 1,425 3,193 1,176
21 1,949 514.1 1,670 4,364 5,557 4,404 3,660 1,326 3,542 1,332 3,060 899.9
22 1,908 626.8 1,567 4,475 5,226 4,171 3,575 1,238 3,793 1,237 3,035 740.5
23 1,885 556.1 1,403 4,481 4,839 3,957 3,465 1,065 4,235 1,175 3,558 711.6
24 2,138 399.1 1,215 4,406 4,670 3,855 3,187 723.5 4,243 1,183 3,932 679.3
25 2,686 486 972.2 4,469 4,681 4,204 2,928 523.9 3,975 1,538 4,298 697.7
26 3,033 527 707.3 4,580 5,014 4,872 3,065 558.2 3,623 2,042 4,538 689.3
27 3,013 584.4 585.6 4,600 5,524 4,936 3,623 2,330 3,314 2,414 4,566 656.1
28 2,694 547.1 680.9 5,185 6,416 4,872 3,728 5,581 3,092 2,491 4,341 747.8
29 2,349 122.1 971.5 5,746 7,163 4,843 3,596 7,192 2,860 3,032 4,144 672
30 2,238   1,164 5,900 7,466 4,664 3,319 7,452 2,612 3,560 3,687 635.3
31 2,110   1,235   7,603   2,909 7,335   3,875   678.9