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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 08067000 Trinity Rv at Liberty, TX


Liberty County, Texas
Hydrologic Unit Code 12030203
Latitude  30°03'27", Longitude  94°49'05" NAD27
Drainage area 17,468  square miles
Contributing drainage area 17,468  square miles
Gage datum -3.18 feet above NAVD88
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00060, Discharge, cubic feet per second,
Day of
month		 Mean of daily mean values for each day for water year of record in, ft3/s   (Calculation Period 1972-10-01 -> 2024-09-30)

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 21,600 20,000 20,000 22,800 19,900 27,700 22,000 8,880 16,500 6,000 20,400 17,300
2 21,800 19,400 20,700 23,300 21,600 27,700 21,700 7,660 15,400 5,890 20,100 17,400
3 22,700 19,400 21,400 22,400 20,900 29,500 22,400 6,980 13,100 5,250 20,600 16,700
4 21,700 18,300 21,700 21,400 21,800 27,900 21,600 6,360 8,960 5,590 18,600 16,000
5 21,600 18,500 22,000 21,800 22,500 26,900 20,400 6,400 6,340 5,710 19,400 15,300
6 20,800 18,500 21,600 20,700 23,500 26,300 19,200 6,710 5,810 5,730 19,300 15,000
7 21,100 18,100 21,700 20,800 24,200 25,800 18,600 6,730 5,520 5,700 19,600 15,000
8 20,600 18,700 21,500 21,300 24,500 24,300 18,200 6,100 5,540 5,680 20,400 14,900
9 21,300 19,100 21,300 21,800 24,300 24,100 17,700 6,010 5,050 5,790 21,300 15,200
10 22,300 19,100 21,500 21,400 23,800 24,400 17,900 5,530 4,840 6,070 21,500 15,100
11 23,200 19,000 21,300 20,500 24,100 24,400 17,400 5,410 5,170 6,230 20,900 15,300
12 23,100 19,400 21,100 20,400 23,800 25,100 16,700 5,110 5,520 6,750 20,200 16,400
13 22,500 20,600 21,800 19,900 24,800 25,000 16,100 4,880 5,650 7,540 19,200 17,500
14 22,500 20,700 21,700 19,500 24,200 24,000 16,700 4,540 5,940 8,200 20,000 18,800
15 22,400 21,100 22,200 18,900 25,200 23,100 16,300 4,090 7,760 8,540 19,400 17,300
16 22,600 20,600 22,100 18,800 25,500 22,400 15,900 3,720 8,470 10,200 19,400 17,300
17 22,700 19,900 22,100 18,700 25,900 24,000 14,800 3,390 8,490 12,900 20,800 18,100
18 22,700 20,800 21,900 18,700 25,200 24,200 14,700 2,970 8,390 17,200 20,300 18,200
19 22,600 19,600 20,900 18,400 25,200 23,800 14,300 2,730 9,410 20,500 20,400 18,100
20 23,500 19,800 20,500 19,400 25,100 23,300 13,900 3,630 10,200 25,900 19,300 18,800
21 24,400 19,200 20,000 19,700 24,200 22,500 13,500 4,260 11,100 27,400 18,200 19,200
22 23,400 20,600 20,300 20,200 25,400 22,400 13,000 4,030 10,800 25,700 17,300 19,600
23 22,100 19,400 20,800 21,400 25,600 21,600 12,600 3,520 10,300 23,500 17,100 19,700
24 21,800 18,600 21,900 22,300 25,100 21,500 12,400 4,370 8,810 21,400 16,900 19,800
25 21,800 17,900 22,200 21,700 25,900 22,000 12,100 4,370 8,270 20,000 16,700 19,300
26 22,400 18,900 22,300 20,800 26,000 22,100 12,200 4,240 9,190 19,000 17,200 19,400
27 22,900 19,900 22,300 20,000 26,100 22,500 11,500 5,760 8,340 17,000 18,400 18,800
28 22,000 19,700 22,200 19,100 26,200 22,900 10,900 9,900 6,780 17,700 18,200 19,600
29 22,000 18,900 22,300 19,300 26,600 23,200 11,100 14,100 6,180 18,200 18,200 20,300
30 22,300   22,600 18,600 25,800 22,200 9,980 16,600 5,540 18,900 17,600 20,500
31 21,900   22,700   26,700   9,690 18,200   19,400   21,400