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

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USGS Surface-Water Monthly 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.

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00060, Discharge, cubic feet per second,
YEAR	Monthly mean in ft3/s (Calculation Period: 1967-10-01 -> 1983-08-31) Period-of-record for statistical calculation restricted by user
Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1967										2,644	2,173	1,704
1968	2,364	10,160	6,528	3,536	3,855	1,764	330.9	476.5	988.6	1,461	1,937	3,034
1969	31,350	32,750	14,930	20,850	15,580	4,162	2,607	6,247	6,915	3,477	3,751	11,730
1970	64,920	21,940	15,800	3,385	4,037	2,583	2,420	5,477	6,602	5,586	6,365	14,900
1971	14,530	6,504	15,480	13,600	8,871	10,960	7,481	8,887	9,875	5,128	6,019	8,314
1972	5,953	7,059	4,227	2,473	2,521	3,673	3,960	5,522	5,948	6,023	5,858	6,555
1973	25,660	19,840	16,170	6,173	4,149	3,288	4,062	5,234	5,061	5,293	20,650	19,790
1974	35,690	15,540	27,190	37,220	10,000	7,768	8,517	10,300	8,712	7,497	8,062	9,414
1975	5,865	8,344	8,363	7,109	9,270	7,816	6,169	7,026	6,600	5,766	7,667	9,418
1976	3,683	3,089	2,391	3,168	1,465	1,765	2,769	1,673	2,735	2,711	2,351	2,057
1977	1,646	1,506	1,176	2,098	1,051	1,206	1,800	1,539	1,282	1,120	1,247	1,993
1978	8,699	7,491	17,690	12,960	7,668	3,015	5,363	5,931	5,537	3,650	3,592	3,734
1979	5,909	9,914	9,099	3,438	4,058	3,818	5,526	5,965	4,484	3,766	3,582	5,263
1980	34,900	31,430	17,920	6,392	4,130	7,028	5,930	5,874	5,026	3,271	2,234	3,261
1981	4,120	3,640	6,649	3,670	3,384	1,968	5,406	2,896	2,606	2,325	12,950	33,650
1982	25,350	31,630	24,240	45,870	16,310	8,554	6,630	8,154	8,868	6,063	8,936	20,570
1983	19,460	34,510	59,090	24,780	22,550	19,130	10,750	8,509
Mean of monthly Discharge	18,100	15,300	15,400	12,300	7,430	5,530	4,980	5,610	5,420	4,110	6,090	9,710
** No Incomplete data have been used for statistical calculation

00060, Discharge, cubic feet per second,

YEAR

Monthly mean in ft3/s (Calculation Period: 1967-10-01 -> 1983-08-31)

Period-of-record for statistical calculation restricted by user

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

1967

2,644

2,173

1,704

1968

2,364

10,160

6,528

3,536

3,855

1,764

330.9

476.5

988.6

1,461

1,937

3,034

1969

31,350

32,750

14,930

20,850

15,580

4,162

2,607

6,247

6,915

3,477

3,751

11,730

1970

64,920

21,940

15,800

3,385

4,037

2,583

2,420

5,477

6,602

5,586

6,365

14,900

1971

14,530

6,504

15,480

13,600

8,871

10,960

7,481

8,887

9,875

5,128

6,019

8,314

1972

5,953

7,059

4,227

2,473

2,521

3,673

3,960

5,522

5,948

6,023

5,858

6,555

1973

25,660

19,840

16,170

6,173

4,149

3,288

4,062

5,234

5,061

5,293

20,650

19,790

1974

35,690

15,540

27,190

37,220

10,000

7,768

8,517

10,300

8,712

7,497

8,062

9,414

1975

5,865

8,344

8,363

7,109

9,270

7,816

6,169

7,026

6,600

5,766

7,667

9,418

1976

3,683

3,089

2,391

3,168

1,465

1,765

2,769

1,673

2,735

2,711

2,351

2,057

1977

1,646

1,506

1,176

2,098

1,051

1,206

1,800

1,539

1,282

1,120

1,247

1,993

1978

8,699

7,491

17,690

12,960

7,668

3,015

5,363

5,931

5,537

3,650

3,592

3,734

1979

5,909

9,914

9,099

3,438

4,058

3,818

5,526

5,965

4,484

3,766

3,582

5,263

1980

34,900

31,430

17,920

6,392

4,130

7,028

5,930

5,874

5,026

3,271

2,234

3,261

1981

4,120

3,640

6,649

3,670

3,384

1,968

5,406

2,896

2,606

2,325

12,950

33,650

1982

25,350

31,630

24,240

45,870

16,310

8,554

6,630

8,154

8,868

6,063

8,936

20,570

1983

19,460

34,510

59,090

24,780

22,550

19,130

10,750

8,509

Mean of
monthly
Discharge

18,100

15,300

15,400

12,300

7,430

5,530

4,980

5,610

5,420

4,110

6,090

9,710

** No Incomplete data have been used for statistical calculation

USGS 11425000 FEATHER R NR NICOLAUS