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: 1928-10-01 -> 1969-08-31)
Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1928										0.	0.	0.
1929	0.123	1.8	1.04	0.24	0.	0.	0.	0.	0.	0.	0.	0.
1930	3.76	0.914	36.9	5.03	6.63	0.	0.	0.	0.	0.	0.	0.
1931	1.87	6.14	0.784	0.	0.	0.	0.	0.	0.	0.	0.	6.94
1932	4.32	208.4	36	7.96	2.29	0.033	0.	0.	0.	0.023	0.007	0.323
1933	12.8	6.24	1.38	0.04	0.284	0.	0.	0.	0.	0.	0.	0.839
1934	15.7	2.86	2.02	0.277	0.	0.067	0.	0.	0.	0.774	1.13	2.76
1935	4.58	5.68	3.37	4.64	0.3	0.07	0.	0.	0.	0.05	0.2	0.348
1936	0.294	23.8	3.7	4.44	0.458	0.07	0.	0.	0.	0.881	0.67	14.3
1937	22.6	460.9	179.6	66.9	20.2	7.92	2.73	1.65	1.97	1	1.5	2.5
1938	3.69	11.8	509.4	50.7	24.6	9.55	4.35	2.64	1.45	1.79	1.9	11.6
1939	9.4	31.4	13.3	10.6	3.96	1.89	1.11	0.645	2.35	3.03	1.75	2.14
1940	11.6	49.1	16.4	24	5.89	1.82	1.15	0.761	0.57	1.12	1.33	12.3
1941	6.01	181.1	328.1	232.1	49.9	17.3	5.19	3.3	1.74	3.26	5.3	6.25
1942	5.92	4.34	5.98	6.24	3.15	1.04	0.532	0.265	0.23	0.397	0.673	1.68
1943	129.6	99.1	186.1	47.4	15.1	5.42	2.23	1.48	0.98	1.73	2.43	8.48
1944	6.43	71.7	75.4	20.5	9.37	4.67	2.89	1.55	1.18	1.04	6.83	4.48
1945	4.2	23.3	74.2	26.7	7.8	2.68	1.2	0.739	0.367	0.89	1.04	8.88
1946	4.09	3.84	4.46	7.83	2.92	0.743	0.297	0.387	0.287	0.21	4.68	5.36
1947	4.47	3.91	1.87	0.54	0.381	0.32	0.316	0.181	0.133	0.297	0.293	2.48
1948	1.17	1.99	0.8	0.643	0.194	0.29	0.2	0.155	0.207	0.3	0.167	0.31
1949	1.57	1.95	1.23	0.217	0.148	0.103	0.039	0.	0.	0.	0.103	0.223
1950	1.69	1.66	0.539	0.253	0.168	0.1	0.09	0.071	0.06	0.029	0.353	0.716
1951	0.194	0.479	0.316	0.21	0.255	0.14	0.129	0.	0.107	0.271	0.33	1.71
1952	72.3	12.2	194.8	48.5	14.1	4.64	2.03	1.01	0.717	1.06	3.53	4.95
1953	4.84	3.54	2.47	0.727	0.629	0.78	0.639	0.571	0.713	0.671	0.773	0.745
1954	8.2	13.2	30.5	25.8	6.05	1.66	0.858	0.697	0.497	0.529	2.73	3.06
1955	4.03	3.55	3.08	0.343	0.642	0.48	0.339	0.374	0.413	0.348	0.32	0.394
1956	65.5	4.55	2.05	2.1	1.68	0.5	0.371	0.506	0.497	1.11	0.857	1.2
1957	3.09	3.56	2.63	0.82	0.677	0.54	0.29	0.352	0.467	0.839	1.12	1.46
1958	1.34	6	157.1	249	26.7	5.94	1.91	1.68	1.43	1.47	1.43	1.79
1959	3.14	13.3	2.96	0.983	0.929	0.433	0.326	0.219	0.223	0.387	0.513	1.31
1960	6.29	10.4	2.69	3.1	0.706	0.257	0.11	0.123	0.1	0.119	0.53	0.613
1961	0.4	0.25	0.306	0.143	0.116	0.1	0.11	0.01	0.157	0.097	0.83	3.19
1962	5.59	68.7	23.2	1.86	0.387	0.22	0.203	0.087	0.007	0.09	0.497	0.416
1963	0.2	3.46	1.07	0.467	0.306	0.197	0.177	0.016	0.	0.639	2.49	0.848
1964	0.603	0.438	0.413	0.477	0.277	0.223	0.006	0.	0.	0.	0.	0.165
1965	0.503	0.354	0.187	0.903	0.19	0.053	0.	0.	0.	0.	50.5	35.7
1966	23	20.1	9.02	3.31	1.74	1.38	0.568	0.084	0.023	0.077	2.12	241.9
1967	73.3	29.1	19.2	38.6	17.5	6.8	1.39	0.803	1.1	1.19	8.56	8.73
1968	4.72	3.92	7.78	1.76	0.379	0.	0.	0.	0.	0.	0.765	2.19
1969	315.6	718.5	192.8	52.5	19.8	11.6	5.08	4.32
Mean of monthly Discharge	21	52	52	23	6	2.2	0.9	0.6	0.45	0.63	2.6	9.8
** No Incomplete data have been used for statistical calculation

00060, Discharge, cubic feet per second,

YEAR

Monthly mean in ft3/s (Calculation Period: 1928-10-01 -> 1969-08-31)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

1928

1929

0.123

1.8

1.04

0.24

1930

3.76

0.914

36.9

5.03

6.63

1931

1.87

6.14

0.784

6.94

1932

4.32

208.4

7.96

2.29

0.033

0.023

0.007

0.323

1933

12.8

6.24

1.38

0.04

0.284

0.839

1934

15.7

2.86

2.02

0.277

0.067

0.774

1.13

2.76

1935

4.58

5.68

3.37

4.64

0.3

0.07

0.05

0.2

0.348

1936

0.294

23.8

3.7

4.44

0.458

0.07

0.881

0.67

14.3

1937

22.6

460.9

179.6

66.9

20.2

7.92

2.73

1.65

1.97

1.5

2.5

1938

3.69

11.8

509.4

50.7

24.6

9.55

4.35

2.64

1.45

1.79

1.9

11.6

1939

9.4

31.4

13.3

10.6

3.96

1.89

1.11

0.645

2.35

3.03

1.75

2.14

1940

11.6

49.1

16.4

5.89

1.82

1.15

0.761

0.57

1.12

1.33

12.3

1941

6.01

181.1

328.1

232.1

49.9

17.3

5.19

3.3

1.74

3.26

5.3

6.25

1942

5.92

4.34

5.98

6.24

3.15

1.04

0.532

0.265

0.23

0.397

0.673

1.68

1943

129.6

99.1

186.1

47.4

15.1

5.42

2.23

1.48

0.98

1.73

2.43

8.48

1944

6.43

71.7

75.4

20.5

9.37

4.67

2.89

1.55

1.18

1.04

6.83

4.48

1945

4.2

23.3

74.2

26.7

7.8

2.68

1.2

0.739

0.367

0.89

1.04

8.88

1946

4.09

3.84

4.46

7.83

2.92

0.743

0.297

0.387

0.287

0.21

4.68

5.36

1947

4.47

3.91

1.87

0.54

0.381

0.32

0.316

0.181

0.133

0.297

0.293

2.48

1948

1.17

1.99

0.8

0.643

0.194

0.29

0.2

0.155

0.207

0.3

0.167

0.31

1949

1.57

1.95

1.23

0.217

0.148

0.103

0.039

0.103

0.223

1950

1.69

1.66

0.539

0.253

0.168

0.1

0.09

0.071

0.06

0.029

0.353

0.716

1951

0.194

0.479

0.316

0.21

0.255

0.14

0.129

0.107

0.271

0.33

1.71

1952

72.3

12.2

194.8

48.5

14.1

4.64

2.03

1.01

0.717

1.06

3.53

4.95

1953

4.84

3.54

2.47

0.727

0.629

0.78

0.639

0.571

0.713

0.671

0.773

0.745

1954

8.2

13.2

30.5

25.8

6.05

1.66

0.858

0.697

0.497

0.529

2.73

3.06

1955

4.03

3.55

3.08

0.343

0.642

0.48

0.339

0.374

0.413

0.348

0.32

0.394

1956

65.5

4.55

2.05

2.1

1.68

0.5

0.371

0.506

0.497

1.11

0.857

1.2

1957

3.09

3.56

2.63

0.82

0.677

0.54

0.29

0.352

0.467

0.839

1.12

1.46

1958

1.34

157.1

249

26.7

5.94

1.91

1.68

1.43

1.47

1.43

1.79

1959

3.14

13.3

2.96

0.983

0.929

0.433

0.326

0.219

0.223

0.387

0.513

1.31

1960

6.29

10.4

2.69

3.1

0.706

0.257

0.11

0.123

0.1

0.119

0.53

0.613

1961

0.4

0.25

0.306

0.143

0.116

0.1

0.11

0.01

0.157

0.097

0.83

3.19

1962

5.59

68.7

23.2

1.86

0.387

0.22

0.203

0.087

0.007

0.09

0.497

0.416

1963

0.2

3.46

1.07

0.467

0.306

0.197

0.177

0.016

0.639

2.49

0.848

1964

0.603

0.438

0.413

0.477

0.277

0.223

0.006

0.165

1965

0.503

0.354

0.187

0.903

0.19

0.053

50.5

35.7

1966

20.1

9.02

3.31

1.74

1.38

0.568

0.084

0.023

0.077

2.12

241.9

1967

73.3

29.1

19.2

38.6

17.5

6.8

1.39

0.803

1.1

1.19

8.56

8.73

1968

4.72

3.92

7.78

1.76

0.379

0.765

2.19

1969

315.6

718.5

192.8

52.5

19.8

11.6

5.08

4.32

Mean of
monthly
Discharge

2.2

0.9

0.6

0.45

0.63

2.6

9.8

** No Incomplete data have been used for statistical calculation

USGS 11046500 SAN JUAN C NR SAN JUAN CAPISTRANO CA