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USGS Daily Statistics for Texas

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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 08066250 Trinity Rv nr Goodrich, TX


Polk County, Texas
Hydrologic Unit Code 12030202
Latitude  30°34'19", Longitude  94°56'55" NAD27
Drainage area 16,844  square miles
Contributing drainage area 16,844  square miles
Gage datum 40.00 feet above NGVD29
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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 1965-10-01 -> 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 9,900 7,510 9,640 13,400 13,500 15,800 10,400 3,320 3,000 2,090 7,580 6,170
2 9,490 7,140 9,560 12,800 14,300 15,700 9,710 3,140 2,560 2,000 7,530 5,780
3 9,430 7,050 9,530 12,500 15,500 15,700 8,920 3,010 2,360 1,960 7,590 5,630
4 9,390 7,580 9,700 11,900 16,400 15,300 8,190 2,880 2,180 1,930 7,670 6,030
5 9,340 8,200 10,100 11,300 16,900 15,300 7,710 2,990 1,980 1,910 7,980 5,920
6 9,190 8,540 9,770 11,000 17,000 15,200 7,350 2,920 2,110 1,880 7,720 5,780
7 9,200 8,710 9,730 11,100 17,100 15,000 7,040 2,790 2,190 1,860 7,700 5,970
8 9,290 8,630 9,680 11,100 17,000 15,000 7,200 2,770 2,160 1,940 7,580 6,650
9 9,320 8,690 9,910 10,900 16,400 14,500 7,270 2,720 2,190 2,040 7,540 6,880
10 9,900 9,180 10,800 10,900 16,100 14,300 7,140 2,690 2,290 2,230 7,620 6,710
11 9,660 9,600 11,400 10,700 16,500 14,100 6,980 2,670 2,190 2,370 7,610 6,860
12 9,320 9,920 12,000 10,500 16,900 14,000 6,760 2,570 2,130 2,450 7,510 7,090
13 9,150 10,200 12,000 10,200 17,000 14,300 6,750 2,520 2,220 2,700 7,230 7,200
14 9,160 10,300 11,900 10,600 17,700 14,900 6,620 2,390 2,870 2,850 6,810 7,110
15 9,750 10,200 11,800 10,500 18,000 14,900 6,110 2,360 3,160 3,420 6,590 7,410
16 9,690 10,400 12,000 10,200 18,400 14,500 5,750 2,270 3,160 4,560 6,530 8,260
17 9,350 10,300 12,000 10,300 19,000 14,200 5,520 2,160 3,060 6,490 6,420 8,770
18 9,660 9,980 11,800 10,700 19,500 14,200 5,280 2,240 2,920 7,190 6,390 9,080
19 10,400 9,730 11,400 10,900 19,500 14,000 5,140 2,510 2,750 6,680 6,320 9,580
20 10,300 9,460 11,400 11,200 19,100 14,000 5,060 2,590 3,270 5,810 6,160 9,710
21 9,290 9,380 11,700 12,300 18,900 14,200 4,900 2,550 3,100 5,370 5,850 9,580
22 8,810 9,710 11,700 12,600 18,300 13,900 4,770 2,510 2,950 5,430 5,580 9,490
23 9,050 9,500 11,900 12,200 17,600 14,100 4,710 2,490 2,810 5,390 5,500 9,400
24 10,100 9,540 12,200 11,700 16,900 14,100 4,750 2,410 2,530 5,230 5,690 9,220
25 10,800 9,870 12,400 11,300 16,400 14,000 4,670 2,350 2,220 5,100 6,090 9,420
26 10,500 10,500 12,300 10,900 16,000 13,400 4,530 2,370 2,140 5,150 6,740 9,280
27 10,300 10,100 12,300 10,700 16,100 13,200 4,620 2,720 2,330 5,580 6,900 9,780
28 9,690 9,700 12,500 11,000 16,700 12,300 4,560 3,730 2,350 5,920 6,960 10,200
29 9,040 8,790 13,700 11,900 16,400 11,000 4,180 4,040 2,300 6,320 6,700 10,100
30 8,510   14,300 13,200 16,100 10,500 3,630 3,800 2,280 6,900 6,520 10,000
31 7,830   14,200   15,900   3,380 3,470   7,350   10,100