USGS Surface Water data for Texas: USGS Surface-Water Monthly Statistics

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USGS Surface-Water Monthly 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.

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00060, Discharge, cubic feet per second,
YEAR	Monthly mean in ft3/s (Calculation Period: 1967-04-01 -> 2019-02-28)
Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1967				1,459	2,137	2,169	1,044	936.5	1,098	915.6	4,502	2,723
1968	18,760	13,490	15,540	16,880	36,860	30,390	18,200	2,732	3,662	2,997	2,681	9,260
1969	3,032	10,810	14,450	22,420	25,740	6,748	2,272	1,151	1,528	1,273	2,609	4,885
1970	5,814	5,250	25,130	13,430	10,050	6,694	1,307	1,110	3,223	8,070	2,080	910.5
1971	1,119	596	498.2	540.1	1,149	367.1	246	2,801	3,423	3,707	5,846	12,550
1972	7,531	4,271	1,856	641.2	8,167	2,057	1,294	1,327	1,121	1,247	5,077	2,864
1973	7,761	9,722	15,470	22,210	14,620	27,870	6,425	2,341	4,549	24,240	9,313	7,108
1974	12,790	8,348	3,339	1,897	4,775	706.4	483.5	1,050	19,370	7,072	33,580	15,090
1975	11,320	23,330	9,086	10,020	22,420	22,440	8,565	4,395	2,378	1,844	1,864	1,935
1976	1,759	1,912	2,208	9,559	17,910	11,450	12,470	2,912	2,274	5,382	6,436	18,720
1977	6,362	19,090	7,620	32,050	19,050	7,480	1,490	1,366	1,935	1,036	943.8	931.2
1978	3,239	4,180	2,745	565.1	311.8	1,610	437	1,422	2,405	678	2,097	1,887
1979	10,380	10,890	13,020	18,440	25,430	33,480	8,240	6,723	7,452	1,811	1,630	3,102
1980	8,104	6,429	2,208	4,897	14,750	3,166	670.7	977.5
1984					1,399	970.7	617.5	875.8	637	12,170	8,539	8,626
1985	10,000	9,273	15,420	6,172	7,157	3,833	1,371	595.8	933.3	3,335	11,310	19,040
1986	4,383	15,550	3,289	1,540	9,943	19,300	5,431	2,889	5,242	9,571	9,299	21,170
1987	13,390	10,520	18,960	7,467	3,743	41,010	14,480	5,278	2,338	1,395	2,288	3,731
1988	3,452	2,102	3,624	1,845	872.9	2,069	1,260	745.4	504.2	368.6	289.8	865.9
1989	1,574	3,285	2,186	4,388	14,460	24,120	6,033	5,630	1,223	1,120	1,014	899.5
1990	1,277	2,841	8,657	9,709	39,370	21,050	3,328	1,080	1,318	1,487	1,767	1,048
1991	24,190	13,010	5,112	16,940	13,040	12,330	2,446	2,195	2,996	1,876	11,450	23,360
1992	70,560	60,530	60,170	29,630	26,160	37,840	15,560	8,669	3,769	1,750	3,115	7,162
1993	9,855	10,050	21,130	17,940	20,680	19,160	6,659	1,328	1,200	2,748	3,679	2,652
1994	2,498	5,201	6,155	1,849	12,080	7,546	1,286	1,108	1,904	22,410	6,525	16,560
1995	19,260	6,975	16,560	18,400	16,710	13,410	3,434	11,370	2,676	2,119	1,990	4,173
1996	1,719	1,128	776.9	510.8	410.7	1,247	795.9	792.9	6,734	3,173	3,051	8,003
1997	7,761	22,550	43,320	30,500	22,380	17,640	10,120	3,031	3,206	4,015	2,104	10,340
1998	24,210	14,350	23,580	9,387	2,748	1,467	840.2	839.8	7,312	22,730	28,390	16,630
1999	7,122	10,240	4,502	3,649	3,239	2,487	1,687	1,020	448.9	342.4	426.4	504.2
2000	664.6	435.7	1,080	1,434	2,820	2,976	449.8	400.4	346.5	583.9	12,620	6,033
2001	14,710	9,655	31,030	11,610	7,027	6,322	1,995	1,389	11,220	4,872	5,331	17,880
2002	6,257	6,028	3,066	7,433	1,693	1,524	5,676	4,949	2,235	7,872	19,510	17,530
2003	10,830	15,520	16,850	4,803	2,096	2,579	1,552	630.1	2,802	6,535	4,330	1,858
2004	4,623	12,790	7,989	6,145	24,400	27,020	23,820	5,851	6,020	4,666	25,430	28,820
2005	11,670	19,600	22,430	6,188	2,880	2,029	1,095	6,134	3,010	1,460	1,208	1,377
2006	1,173	1,439	1,176	2,463	3,684	1,455	2,069	819.7	724.3	7,761	1,816	938.8
2007	20,760	3,483	15,220	21,660	26,830	42,090	59,930	24,250	15,930	9,360	4,782	3,644
2008	3,460	4,933	6,147	4,165	10,200	2,313	680.3	1,887	1,679	659.9	1,439	803.5
2009	542.4	511	1,099	6,193	7,208	232.5	535.5	423	2,593	13,400	16,990	10,010
2010	4,728	33,390	18,680	10,290	7,854	7,092	4,870	1,222	9,437	2,642	2,041	1,326
2011	1,781	1,137	697.5	278.3	383.1	228.4	301.1	279	397.9	651.2	476.2	1,050
2012	3,114	12,400	18,570	12,210	2,468	444.1	2,476	656.9	1,090	1,035	333.4	501.1
2013	2,910	884.2	574.3	876.2	1,347	461.1	360.2	382.3	530.8	3,348	13,690	4,145
2014	1,713	917.4	1,617	660.2	6,487	4,102	1,725	627.4	1,313	863.2	1,721	2,022
2015	7,485	3,185	15,650	9,391	33,970	52,720	22,020	5,754	2,884	6,160	30,610	36,060
2016	24,750	6,760	29,680	29,430	42,910	59,820	23,870	14,500	8,542	2,693	3,880	5,742
2017	9,822	8,680	7,926	15,980	4,094	6,269	2,845	16,740	25,850	4,508	2,543	2,342
2018	1,481	3,449	4,559	9,253	1,605	1,630	1,079	696.2	1,758	21,700	39,630	29,270
2019	42,790	13,800
Mean of monthly Discharge	9,890	9,690	11,700	9,900	12,000	12,300	6,040	3,390	4,070	5,240	7,550	8,290
** No Incomplete data have been used for statistical calculation

00060, Discharge, cubic feet per second,

YEAR

Monthly mean in ft3/s (Calculation Period: 1967-04-01 -> 2019-02-28)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

1967

1,459

2,137

2,169

1,044

936.5

1,098

915.6

4,502

2,723

1968

18,760

13,490

15,540

16,880

36,860

30,390

18,200

2,732

3,662

2,997

2,681

9,260

1969

3,032

10,810

14,450

22,420

25,740

6,748

2,272

1,151

1,528

1,273

2,609

4,885

1970

5,814

5,250

25,130

13,430

10,050

6,694

1,307

1,110

3,223

8,070

2,080

910.5

1971

1,119

596

498.2

540.1

1,149

367.1

246

2,801

3,423

3,707

5,846

12,550

1972

7,531

4,271

1,856

641.2

8,167

2,057

1,294

1,327

1,121

1,247

5,077

2,864

1973

7,761

9,722

15,470

22,210

14,620

27,870

6,425

2,341

4,549

24,240

9,313

7,108

1974

12,790

8,348

3,339

1,897

4,775

706.4

483.5

1,050

19,370

7,072

33,580

15,090

1975

11,320

23,330

9,086

10,020

22,420

22,440

8,565

4,395

2,378

1,844

1,864

1,935

1976

1,759

1,912

2,208

9,559

17,910

11,450

12,470

2,912

2,274

5,382

6,436

18,720

1977

6,362

19,090

7,620

32,050

19,050

7,480

1,490

1,366

1,935

1,036

943.8

931.2

1978

3,239

4,180

2,745

565.1

311.8

1,610

437

1,422

2,405

678

2,097

1,887

1979

10,380

10,890

13,020

18,440

25,430

33,480

8,240

6,723

7,452

1,811

1,630

3,102

1980

8,104

6,429

2,208

4,897

14,750

3,166

670.7

977.5

1984

1,399

970.7

617.5

875.8

637

12,170

8,539

8,626

1985

10,000

9,273

15,420

6,172

7,157

3,833

1,371

595.8

933.3

3,335

11,310

19,040

1986

4,383

15,550

3,289

1,540

9,943

19,300

5,431

2,889

5,242

9,571

9,299

21,170

1987

13,390

10,520

18,960

7,467

3,743

41,010

14,480

5,278

2,338

1,395

2,288

3,731

1988

3,452

2,102

3,624

1,845

872.9

2,069

1,260

745.4

504.2

368.6

289.8

865.9

1989

1,574

3,285

2,186

4,388

14,460

24,120

6,033

5,630

1,223

1,120

1,014

899.5

1990

1,277

2,841

8,657

9,709

39,370

21,050

3,328

1,080

1,318

1,487

1,767

1,048

1991

24,190

13,010

5,112

16,940

13,040

12,330

2,446

2,195

2,996

1,876

11,450

23,360

1992

70,560

60,530

60,170

29,630

26,160

37,840

15,560

8,669

3,769

1,750

3,115

7,162

1993

9,855

10,050

21,130

17,940

20,680

19,160

6,659

1,328

1,200

2,748

3,679

2,652

1994

2,498

5,201

6,155

1,849

12,080

7,546

1,286

1,108

1,904

22,410

6,525

16,560

1995

19,260

6,975

16,560

18,400

16,710

13,410

3,434

11,370

2,676

2,119

1,990

4,173

1996

1,719

1,128

776.9

510.8

410.7

1,247

795.9

792.9

6,734

3,173

3,051

8,003

1997

7,761

22,550

43,320

30,500

22,380

17,640

10,120

3,031

3,206

4,015

2,104

10,340

1998

24,210

14,350

23,580

9,387

2,748

1,467

840.2

839.8

7,312

22,730

28,390

16,630

1999

7,122

10,240

4,502

3,649

3,239

2,487

1,687

1,020

448.9

342.4

426.4

504.2

2000

664.6

435.7

1,080

1,434

2,820

2,976

449.8

400.4

346.5

583.9

12,620

6,033

2001

14,710

9,655

31,030

11,610

7,027

6,322

1,995

1,389

11,220

4,872

5,331

17,880

2002

6,257

6,028

3,066

7,433

1,693

1,524

5,676

4,949

2,235

7,872

19,510

17,530

2003

10,830

15,520

16,850

4,803

2,096

2,579

1,552

630.1

2,802

6,535

4,330

1,858

2004

4,623

12,790

7,989

6,145

24,400

27,020

23,820

5,851

6,020

4,666

25,430

28,820

2005

11,670

19,600

22,430

6,188

2,880

2,029

1,095

6,134

3,010

1,460

1,208

1,377

2006

1,173

1,439

1,176

2,463

3,684

1,455

2,069

819.7

724.3

7,761

1,816

938.8

2007

20,760

3,483

15,220

21,660

26,830

42,090

59,930

24,250

15,930

9,360

4,782

3,644

2008

3,460

4,933

6,147

4,165

10,200

2,313

680.3

1,887

1,679

659.9

1,439

803.5

2009

542.4

511

1,099

6,193

7,208

232.5

535.5

423

2,593

13,400

16,990

10,010

2010

4,728

33,390

18,680

10,290

7,854

7,092

4,870

1,222

9,437

2,642

2,041

1,326

2011

1,781

1,137

697.5

278.3

383.1

228.4

301.1

279

397.9

651.2

476.2

1,050

2012

3,114

12,400

18,570

12,210

2,468

444.1

2,476

656.9

1,090

1,035

333.4

501.1

2013

2,910

884.2

574.3

876.2

1,347

461.1

360.2

382.3

530.8

3,348

13,690

4,145

2014

1,713

917.4

1,617

660.2

6,487

4,102

1,725

627.4

1,313

863.2

1,721

2,022

2015

7,485

3,185

15,650

9,391

33,970

52,720

22,020

5,754

2,884

6,160

30,610

36,060

2016

24,750

6,760

29,680

29,430

42,910

59,820

23,870

14,500

8,542

2,693

3,880

5,742

2017

9,822

8,680

7,926

15,980

4,094

6,269

2,845

16,740

25,850

4,508

2,543

2,342

2018

1,481

3,449

4,559

9,253

1,605

1,630

1,079

696.2

1,758

21,700

39,630

29,270

2019

42,790

13,800

Mean of
monthly
Discharge

9,890

9,690

11,700

9,900

12,000

12,300

6,040

3,390

4,070

5,240

7,550

8,290

** No Incomplete data have been used for statistical calculation

USGS 08116650 Brazos Rv nr Rosharon, TX