USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 10260470 LITTLE BEAR C AB LK ARROWHEAD A LAKE ARROWHEAD CA

San Bernardino County, California

Hydrologic Unit Code 18090208

Latitude 34°14'55", Longitude 117°12'09" NAD83

Drainage area 1.58 square miles

Gage datum 5,120 feet above NGVD29

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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	Gage Height (ft)	GH Change (ft)	Meas. Duration (hr)	Meas. Rated	Control	Flow Adjust. Code
39	2011-10-14 16:00	PDT	Yes	TEK	USGS	0.32	3.40	0.01	0.50	Poor	VegetationLight	NONE
38	2011-07-27 13:58	PDT	Yes	TEK	USGS	0.53	3.46	0.00	0.50	Poor	VegetationHeavy	NONE
37	2011-06-13 16:19	PDT	Yes	TEK	USGS	1.91	3.55	0.01	0.40	Poor	VegetationHeavy	NONE
36	2011-05-23 15:00	PDT	Yes	TEK	USGS	3.08	3.60	0.01	0.50	Poor	VegetationModerate	NONE
35	2011-04-19 15:45	PDT	Yes	TEK	USGS	4.96	3.68	0.00	0.50	Poor	VegetationModerate	NONE
34	2011-03-14 16:02	PDT	Yes	TEK	USGS	7.77	3.75	0.00	0.50	Poor	VegetationLight	NONE
33	2011-02-09 15:02	PST	Yes	TEK	USGS	2.27	3.58	0.01	0.60	Poor	DebrisLight	NONE
32	2011-01-06 15:12	PST	Yes	TEK	USGS	5.14	3.66	0.01	0.40	Poor	Clear	NONE
31	2010-12-01 13:14	PST	Yes	TEK	USGS	0.52	3.43	0.02	0.50	Poor		NONE
30	2010-11-03 11:10	PDT	Yes	TEK	USGS	0.17	3.38	0.00	0.30	Poor		NONE
29	2010-10-01 11:32:30	PDT	Yes	TEK	USGS	0.10	3.32	0.01	0.30	Poor	VegetationLight	NONE
28	2010-09-02 11:43	PDT	Yes	TEK	USGS	0.01	3.34	0.00	0.20	Poor	VegetationHeavy	NONE
27	2010-08-03 14:46:30	PDT	Yes	TEK	USGS	0.04	3.38	0.00	0.30	Poor	VegetationHeavy	NONE
26	2010-07-02 13:33:30	PDT	Yes	TEK	USGS	0.57	3.45	0.01	0.60	Fair	VegetationLight	NONE
25	2010-06-02 13:00	PDT	Yes	TEK	USGS	1.45	3.52	0.01	0.70	Poor	DebrisLight	NONE
24	2010-05-06 10:20	PDT	Yes	JA	USGS	2.13	3.58	0.01	0.70	Fair	Clear	NONE
23	2010-04-06 16:52	PDT	Yes	GML	USGS	4.68	3.65	0.01	0.40	Fair	Clear	NONE
22	2010-03-03 14:10	PST	Yes	GML	USGS	5.83	3.68	0.01	0.50	Good	Clear	NONE
21	2010-02-17 16:42	PST	Yes	GML	USGS	4.17	3.62	0.01	0.50	Fair	Clear	NONE
20	2010-01-04 17:00	PST	Yes	GML/TEK	USGS	0.31	3.37	-0.01	0.20	Fair	DebrisLight	NONE
19	2009-12-01 10:25	PST	Yes	JA	USGS	0.01	3.24	0.00	0.10	Poor	DebrisLight	NONE
18	2009-11-02 10:35	PST	Yes	JA	USGS	0.00				Unspecified	DebrisLight	NONE
17	2009-10-02 10:40	PDT	Yes	JA	USGS	0.00				Unspecified	DebrisLight	NONE
16	2009-09-01 16:25	PDT	Yes	JA	USGS	0.00				Unspecified	Clear	NONE
15	2009-08-03 13:20	PDT	Yes	JA	USGS	0.00				Unspecified	Clear	NONE
14	2009-07-01 09:55	PDT	Yes	JA	USGS	0.04	3.32	0.00	0.30	Fair	Clear	NONE
13	2009-06-01 10:30	PDT	Yes	JA	USGS	0.42	3.36	-0.01	0.70	Poor	Clear	NONE
12	2009-05-01 09:52	PDT	Yes	JA	USGS	0.79	3.42	0.00	0.60	Fair	Clear	NONE
11	2009-04-01 10:22	PDT	Yes	JA	USGS	1.53	3.52	0.00	0.60	Good	Clear	NONE
10	2009-03-04 10:24:54	PST	Yes	JA	USGS	4.07	3.63	0.00	0.80	Fair	Clear	NONE
9	2009-02-06 12:57:36	PST	Yes	JA	USGS	9.56	3.78	0.01	0.40	Fair	Clear	NONE
8	2009-02-04 10:57:24	PST	Yes	JA	USGS	0.80	3.44	0.01	0.60	Fair	Clear	NONE
7	2009-01-07 10:29:54	PST	Yes	JA	USGS	0.47	3.41	0.01	0.80	Fair	Clear	NONE
6	2008-12-29 11:17:24	PST	Yes	JA	USGS	0.80	3.43	0.01	0.60	Poor	Clear	NONE
5	2008-12-02 12:10	PST	Yes	JA	USGS	0.04	3.32	0.00	0.30	Fair	DebrisLight	NONE
4	2008-11-26 08:55	PST	Yes	JA	USGS	0.23	3.39	-0.01	0.60	Poor	Clear	NONE
3	2008-11-03 11:30	PST	Yes	JA	USGS	0.00	3.19			Unspecified	Clear	NONE
2	2008-10-09 13:40	PDT	Yes	TEK/JA	USGS	0.00				Unspecified	Clear	NONE
1J	2008-10-09 -- --	--	Yes	TEK/JA	USGS	250	5.87			Fair	Clear	NONE
1I	2008-10-09 -- --	--	Yes	TEK/JA	USGS	200	5.58			Fair	Clear	NONE
1H	2008-10-09 -- --	--	Yes	TEK/JA	USGS	150	5.26			Fair	Clear	NONE
1G	2008-10-09 -- --	--	Yes	TEK/JA	USGS	100	4.89			Fair	Clear	NONE
1F	2008-10-09 -- --	--	Yes	TEK/JA	USGS	70.0	4.62			Fair	Clear	NONE
1E	2008-10-09 -- --	--	Yes	TEK/JA	USGS	50.0	4.43			Fair	Clear	NONE
1D	2008-10-09 -- --	--	Yes	TEK/JA	USGS	30.0	4.20			Fair	Clear	NONE
1C	2008-10-09 -- --	--	Yes	TEK/JA	USGS	20.0	4.05			Fair	Clear	NONE
1B	2008-10-09 -- --	--	Yes	TEK/JA	USGS	10.0	3.82			Fair	Clear	NONE
1A	2008-10-09 -- --	--	Yes	TEK/JA	USGS	5.00	3.66			Fair	Clear	NONE
1	2008-09-25 19:00	PDT	Yes	TEK/JA	USGS	0.00				Unspecified	Clear	NONE

Meas.
Number

Date Time

Time
Datum

Measurement
Used?

Who

Measuring
Agency

Stream
flow
(ft³/s)

Gage
Height
(ft)

GH
Change
(ft)

Meas.
Duration
(hr)

Meas.
Rated

Control

Flow
Adjust.
Code

2011-10-14 16:00

PDT

Yes

TEK

USGS

0.32

3.40

0.01

0.50

Poor

VegetationLight

NONE

2011-07-27 13:58

PDT

Yes

TEK

USGS

0.53

3.46

0.00

0.50

Poor

VegetationHeavy

NONE

2011-06-13 16:19

PDT

Yes

TEK

USGS

1.91

3.55

0.01

0.40

Poor

VegetationHeavy

NONE

2011-05-23 15:00

PDT

Yes

TEK

USGS

3.08

3.60

0.01

0.50

Poor

VegetationModerate

NONE

2011-04-19 15:45

PDT

Yes

TEK

USGS

4.96

3.68

0.00

0.50

Poor

VegetationModerate

NONE

2011-03-14 16:02

PDT

Yes

TEK

USGS

7.77

3.75

0.00

0.50

Poor

VegetationLight

NONE

2011-02-09 15:02

PST

Yes

TEK

USGS

2.27

3.58

0.01

0.60

Poor

DebrisLight

NONE

2011-01-06 15:12

PST

Yes

TEK

USGS

5.14

3.66

0.01

0.40

Poor

Clear

NONE

2010-12-01 13:14

PST

Yes

TEK

USGS

0.52

3.43

0.02

0.50

Poor

NONE

2010-11-03 11:10

PDT

Yes

TEK

USGS

0.17

3.38

0.00

0.30

Poor

NONE

2010-10-01 11:32:30

PDT

Yes

TEK

USGS

0.10

3.32

0.01

0.30

Poor

VegetationLight

NONE

2010-09-02 11:43

PDT

Yes

TEK

USGS

0.01

3.34

0.00

0.20

Poor

VegetationHeavy

NONE

2010-08-03 14:46:30

PDT

Yes

TEK

USGS

0.04

3.38

0.00

0.30

Poor

VegetationHeavy

NONE

2010-07-02 13:33:30

PDT

Yes

TEK

USGS

0.57

3.45

0.01

0.60

Fair

VegetationLight

NONE

2010-06-02 13:00

PDT

Yes

TEK

USGS

1.45

3.52

0.01

0.70

Poor

DebrisLight

NONE

2010-05-06 10:20

PDT

Yes

USGS

2.13

3.58

0.01

0.70

Fair

Clear

NONE

2010-04-06 16:52

PDT

Yes

GML

USGS

4.68

3.65

0.01

0.40

Fair

Clear

NONE

2010-03-03 14:10

PST

Yes

GML

USGS

5.83

3.68

0.01

0.50

Good

Clear

NONE

2010-02-17 16:42

PST

Yes

GML

USGS

4.17

3.62

0.01

0.50

Fair

Clear

NONE

2010-01-04 17:00

PST

Yes

GML/TEK

USGS

0.31

3.37

-0.01

0.20

Fair

DebrisLight

NONE

2009-12-01 10:25

PST

Yes

USGS

0.01

3.24

0.00

0.10

Poor

DebrisLight

NONE

2009-11-02 10:35

PST

Yes

USGS

0.00

Unspecified

DebrisLight

NONE

2009-10-02 10:40

PDT

Yes

USGS

0.00

Unspecified

DebrisLight

NONE

2009-09-01 16:25

PDT

Yes

USGS

0.00

Unspecified

Clear

NONE

2009-08-03 13:20

PDT

Yes

USGS

0.00

Unspecified

Clear

NONE

2009-07-01 09:55

PDT

Yes

USGS

0.04

3.32

0.00

0.30

Fair

Clear

NONE

2009-06-01 10:30

PDT

Yes

USGS

0.42

3.36

-0.01

0.70

Poor

Clear

NONE

2009-05-01 09:52

PDT

Yes

USGS

0.79

3.42

0.00

0.60

Fair

Clear

NONE

2009-04-01 10:22

PDT

Yes

USGS

1.53

3.52

0.00

0.60

Good

Clear

NONE

2009-03-04 10:24:54

PST

Yes

USGS

4.07

3.63

0.00

0.80

Fair

Clear

NONE

2009-02-06 12:57:36

PST

Yes

USGS

9.56

3.78

0.01

0.40

Fair

Clear

NONE

2009-02-04 10:57:24

PST

Yes

USGS

0.80

3.44

0.01

0.60

Fair

Clear

NONE

2009-01-07 10:29:54

PST

Yes

USGS

0.47

3.41

0.01

0.80

Fair

Clear

NONE

2008-12-29 11:17:24

PST

Yes

USGS

0.80

3.43

0.01

0.60

Poor

Clear

NONE

2008-12-02 12:10

PST

Yes

USGS

0.04

3.32

0.00

0.30

Fair

DebrisLight

NONE

2008-11-26 08:55

PST

Yes

USGS

0.23

3.39

-0.01

0.60

Poor

Clear

NONE

2008-11-03 11:30

PST

Yes

USGS

0.00

3.19

Unspecified

Clear

NONE

2008-10-09 13:40

PDT

Yes

TEK/JA

USGS

0.00

Unspecified

Clear

NONE

2008-10-09 -- --

Yes

TEK/JA

USGS

250

5.87

Fair

Clear

NONE

2008-10-09 -- --

Yes

TEK/JA

USGS

200

5.58

Fair

Clear

NONE

2008-10-09 -- --

Yes

TEK/JA

USGS

150

5.26

Fair

Clear

NONE

2008-10-09 -- --

Yes

TEK/JA

USGS

100

4.89

Fair

Clear

NONE

2008-10-09 -- --

Yes

TEK/JA

USGS

70.0

4.62

Fair

Clear

NONE

2008-10-09 -- --

Yes

TEK/JA

USGS

50.0

4.43

Fair

Clear

NONE

2008-10-09 -- --

Yes

TEK/JA

USGS

30.0

4.20

Fair

Clear

NONE

2008-10-09 -- --

Yes

TEK/JA

USGS

20.0

4.05

Fair

Clear

NONE

2008-10-09 -- --

Yes

TEK/JA

USGS

10.0

3.82

Fair

Clear

NONE

2008-10-09 -- --

Yes

TEK/JA

USGS

5.00

3.66

Fair

Clear

NONE

2008-09-25 19:00

PDT

Yes

TEK/JA

USGS

0.00

Unspecified

Clear

NONE