USGS Surface Water for USA: Streamflow Measurements

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

USGS 10260480 WILLOW C BL LK ARROWHEAD A LAKE ARROWHEAD CA

San Bernardino County, California

Hydrologic Unit Code 18090208

Latitude 34°15'54", Longitude 117°11'08" NAD83

Drainage area 6.76 square miles

Gage datum 5,110 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
56	2013-02-26 10:43	PST	Yes	cas	USGS	0.01	3.04			Poor	Clear	NONE
55	2012-12-20 13:45	PST	Yes	cas	USGS	0.00				Unspecified		NONE
54	2012-11-14 11:25	PST	Yes	cas	USGS	0.00				Unspecified	Unspecifed	NONE
53	2012-08-02 08:49	PDT	Yes	tek	USGS	0.00				Unspecified		NONE
52	2012-07-24 12:31:03	PDT	Yes	jwn/tek	USGS	0.00				Unspecified		NONE
51	2012-07-02 12:49	PDT	Yes	cas/rab	USGS	0.00				Unspecified	Clear	NONE
50	2012-06-01 11:58	PDT	Yes	cas/vjg	USGS	0.00				Unspecified	Clear	NONE
49	2012-04-03 13:42	PDT	Yes	cas/tek	USGS	0.63	3.23			Poor	DebrisHeavy	NONE
48	2012-03-05 12:38	PST	Yes	cas	USGS	0.00				Unspecified		NONE
47	2012-02-01 11:43	PST	Yes	cas	USGS	0.00				Unspecified		NONE
46	2012-01-05 12:45	PST	Yes	cas	USGS	0.00				Unspecified		NONE
45	2011-12-21 13:11	PST	Yes	CAS/TEK	USGS	0.00				Unspecified	NoFlow	NONE
44	2011-12-05 09:55	PST	Yes	TEK	USGS	0.00				Unspecified	NoFlow	NONE
43	2011-10-14 11:00	PDT	Yes	TEK/JGS	USGS	0.00				Unspecified	Unspecifed	NONE
42	2011-09-20 10:57	PDT	Yes	TEK	USGS	0.00				Unspecified	Unspecifed	NONE
41	2011-07-27 10:50	PDT	Yes	TEK	USGS	0.00				Unspecified	Unspecifed	NONE
40	2011-06-29 15:35	PDT	Yes	JA	USGS	0.00				Unspecified	Clear	NONE
39	2011-06-13 12:28	PDT	Yes	TEK	USGS	1.81	3.28	0.00	0.70	Poor	VegetationHeavy	NONE
38	2011-05-23 11:05	PDT	Yes	TEK	USGS	6.18	3.60	0.01	0.50	Poor	VegetationHeavy	NONE
37	2011-04-19 11:00	PDT	Yes	TEK	USGS	8.96	3.66	0.01	0.70	Poor	VegetationHeavy	NONE
36	2011-02-09 13:06	PST	Yes	TEK	USGS	4.33	3.49	0.00	0.70	Poor		NONE
35	2011-01-06 09:55	PST	Yes	TEK	USGS	5.40	3.52	0.00	0.60	Poor	Clear	NONE
34A	2010-12-22 09:15	PST	Yes	JDK/KLS	USGS	460	7.98			Poor	Unspecifed	NONE
34	2010-12-01 10:10	PST	Yes	TEK	USGS	0.00				Unspecified	Clear	NONE
33	2010-11-03 08:55	PDT	Yes	TEK	USGS	0.00				Unspecified		NONE
32	2010-10-01 10:47	PDT	Yes	TEK	USGS	0.00				Unspecified	DebrisLight	NONE
31	2010-09-02 11:19	PDT	Yes	TEK	USGS	0.00				Unspecified	DebrisLight	NONE
30	2010-08-03 15:30	PDT	Yes	TEK	USGS	0.00				Unspecified	DebrisLight	NONE
29	2010-07-02 10:17	PDT	Yes	TEK	USGS	0.00				Unspecified	DebrisLight	NONE
28	2010-06-02 11:13	PDT	Yes	TEK	USGS	2.28	3.54	0.01	0.60	Poor	DebrisLight	NONE
27	2010-05-06 14:00	PDT	Yes	JA	USGS	3.69	3.65	0.00	0.70	Fair	DebrisLight	NONE
26	2010-04-06 16:45	PDT	Yes	GML	USGS	5.39	3.72	0.00	0.50	Good	DebrisLight	NONE
25	2010-03-03 15:25	PST	Yes	GML	USGS	3.40	3.65	0.01	0.50	Good	DebrisLight	NONE
24	2010-02-17 15:30	PST	Yes	GML	USGS	5.54	3.74	0.01	0.60	Fair	DebrisLight	NONE
23	2010-02-10 15:15	PST	Yes	GML	USGS	80.5	5.02	0.05	0.70	Fair	Clear	NONE
22	2010-01-04 15:45	PST	Yes	GML/TEK	USGS	0.00				Excellent	DebrisLight	NONE
21	2009-12-01 13:45	PST	Yes	JA	USGS	0.00				Unspecified	DebrisLight	NONE
20	2009-11-02 11:45	PST	Yes	JA	USGS	0.00				Unspecified	DebrisModerate	NONE
19	2009-10-02 12:35	PDT	Yes	JA	USGS	0.00				Unspecified	DebrisModerate	NONE
18	2009-09-01 15:45	PDT	Yes	JA	USGS	0.00				Unspecified	DebrisModerate	NONE
17	2009-08-03 15:20	PDT	Yes	JA	USGS	0.00				Unspecified	DebrisModerate	NONE
16	2009-07-01 12:00	PDT	Yes	JA	USGS	0.00				Unspecified	DebrisModerate	NONE
15	2009-06-15 14:55	PDT	Yes	LTB/JA	USGS	0.00				Unspecified	DebrisModerate	NONE
14	2009-06-01 12:30	PDT	Yes	JA	USGS	0.00				Unspecified	DebrisLight	NONE
13	2009-05-01 11:35	PDT	Yes	JA	USGS	0.00				Unspecified	Clear	NONE
12	2009-04-01 15:35	PDT	Yes	JA	USGS	0.00				Unspecified	Clear	NONE
11	2009-03-04 13:10	PST	Yes	JA	USGS	0.00				Unspecified	Clear	NONE
10	2009-02-04 13:45	PST	Yes	JA	USGS	0.00				Unspecified	Clear	NONE
9	2009-01-07 13:45	PST	Yes	JA	USGS	0.00				Unspecified	Clear	NONE
6	2008-12-02 14:45	PST	Yes	JA	USGS	0.00				Unspecified	Clear	NONE
5	2008-11-26 11:15	PST	Yes	JA	USGS	0.00				Unspecified	Clear	NONE
4	2008-11-03 13:45	PST	Yes	JA	USGS	0.00				Unspecified	Clear	NONE
3	2008-10-10 09:55	PDT	Yes	TEK/JA	USGS	0.00				Unspecified	Clear	NONE
2	2008-09-26 08:35	PDT	Yes	JA	USGS	0.00				Unspecified	Clear	NONE
1	2008-09-17 12:50	PDT	Yes	GML/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

2013-02-26 10:43

PST

Yes

cas

USGS

0.01

3.04

Poor

Clear

NONE

2012-12-20 13:45

PST

Yes

cas

USGS

0.00

Unspecified

NONE

2012-11-14 11:25

PST

Yes

cas

USGS

0.00

Unspecified

Unspecifed

NONE

2012-08-02 08:49

PDT

Yes

tek

USGS

0.00

Unspecified

NONE

2012-07-24 12:31:03

PDT

Yes

jwn/tek

USGS

0.00

Unspecified

NONE

2012-07-02 12:49

PDT

Yes

cas/rab

USGS

0.00

Unspecified

Clear

NONE

2012-06-01 11:58

PDT

Yes

cas/vjg

USGS

0.00

Unspecified

Clear

NONE

2012-04-03 13:42

PDT

Yes

cas/tek

USGS

0.63

3.23

Poor

DebrisHeavy

NONE

2012-03-05 12:38

PST

Yes

cas

USGS

0.00

Unspecified

NONE

2012-02-01 11:43

PST

Yes

cas

USGS

0.00

Unspecified

NONE

2012-01-05 12:45

PST

Yes

cas

USGS

0.00

Unspecified

NONE

2011-12-21 13:11

PST

Yes

CAS/TEK

USGS

0.00

Unspecified

NoFlow

NONE

2011-12-05 09:55

PST

Yes

TEK

USGS

0.00

Unspecified

NoFlow

NONE

2011-10-14 11:00

PDT

Yes

TEK/JGS

USGS

0.00

Unspecified

Unspecifed

NONE

2011-09-20 10:57

PDT

Yes

TEK

USGS

0.00

Unspecified

Unspecifed

NONE

2011-07-27 10:50

PDT

Yes

TEK

USGS

0.00

Unspecified

Unspecifed

NONE

2011-06-29 15:35

PDT

Yes

USGS

0.00

Unspecified

Clear

NONE

2011-06-13 12:28

PDT

Yes

TEK

USGS

1.81

3.28

0.00

0.70

Poor

VegetationHeavy

NONE

2011-05-23 11:05

PDT

Yes

TEK

USGS

6.18

3.60

0.01

0.50

Poor

VegetationHeavy

NONE

2011-04-19 11:00

PDT

Yes

TEK

USGS

8.96

3.66

0.01

0.70

Poor

VegetationHeavy

NONE

2011-02-09 13:06

PST

Yes

TEK

USGS

4.33

3.49

0.00

0.70

Poor

NONE

2011-01-06 09:55

PST

Yes

TEK

USGS

5.40

3.52

0.00

0.60

Poor

Clear

NONE

34A

2010-12-22 09:15

PST

Yes

JDK/KLS

USGS

460

7.98

Poor

Unspecifed

NONE

2010-12-01 10:10

PST

Yes

TEK

USGS

0.00

Unspecified

Clear

NONE

2010-11-03 08:55

PDT

Yes

TEK

USGS

0.00

Unspecified

NONE

2010-10-01 10:47

PDT

Yes

TEK

USGS

0.00

Unspecified

DebrisLight

NONE

2010-09-02 11:19

PDT

Yes

TEK

USGS

0.00

Unspecified

DebrisLight

NONE

2010-08-03 15:30

PDT

Yes

TEK

USGS

0.00

Unspecified

DebrisLight

NONE

2010-07-02 10:17

PDT

Yes

TEK

USGS

0.00

Unspecified

DebrisLight

NONE

2010-06-02 11:13

PDT

Yes

TEK

USGS

2.28

3.54

0.01

0.60

Poor

DebrisLight

NONE

2010-05-06 14:00

PDT

Yes

USGS

3.69

3.65

0.00

0.70

Fair

DebrisLight

NONE

2010-04-06 16:45

PDT

Yes

GML

USGS

5.39

3.72

0.00

0.50

Good

DebrisLight

NONE

2010-03-03 15:25

PST

Yes

GML

USGS

3.40

3.65

0.01

0.50

Good

DebrisLight

NONE

2010-02-17 15:30

PST

Yes

GML

USGS

5.54

3.74

0.01

0.60

Fair

DebrisLight

NONE

2010-02-10 15:15

PST

Yes

GML

USGS

80.5

5.02

0.05

0.70

Fair

Clear

NONE

2010-01-04 15:45

PST

Yes

GML/TEK

USGS

0.00

Excellent

DebrisLight

NONE

2009-12-01 13:45

PST

Yes

USGS

0.00

Unspecified

DebrisLight

NONE

2009-11-02 11:45

PST

Yes

USGS

0.00

Unspecified

DebrisModerate

NONE

2009-10-02 12:35

PDT

Yes

USGS

0.00

Unspecified

DebrisModerate

NONE

2009-09-01 15:45

PDT

Yes

USGS

0.00

Unspecified

DebrisModerate

NONE

2009-08-03 15:20

PDT

Yes

USGS

0.00

Unspecified

DebrisModerate

NONE

2009-07-01 12:00

PDT

Yes

USGS

0.00

Unspecified

DebrisModerate

NONE

2009-06-15 14:55

PDT

Yes

LTB/JA

USGS

0.00

Unspecified

DebrisModerate

NONE

2009-06-01 12:30

PDT

Yes

USGS

0.00

Unspecified

DebrisLight

NONE

2009-05-01 11:35

PDT

Yes

USGS

0.00

Unspecified

Clear

NONE

2009-04-01 15:35

PDT

Yes

USGS

0.00

Unspecified

Clear

NONE

2009-03-04 13:10

PST

Yes

USGS

0.00

Unspecified

Clear

NONE

2009-02-04 13:45

PST

Yes

USGS

0.00

Unspecified

Clear

NONE

2009-01-07 13:45

PST

Yes

USGS

0.00

Unspecified

Clear

NONE

2008-12-02 14:45

PST

Yes

USGS

0.00

Unspecified

Clear

NONE

2008-11-26 11:15

PST

Yes

USGS

0.00

Unspecified

Clear

NONE

2008-11-03 13:45

PST

Yes

USGS

0.00

Unspecified

Clear

NONE

2008-10-10 09:55

PDT

Yes

TEK/JA

USGS

0.00

Unspecified

Clear

NONE

2008-09-26 08:35

PDT

Yes

USGS

0.00

Unspecified

Clear

NONE

2008-09-17 12:50

PDT

Yes

GML/JA

USGS

0.00

Unspecified

Clear

NONE