USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 12447600 CHEWUCH RIVER ABOVE CUB CREEK NEAR WINTHROP, WA

Okanogan County, Washington

Hydrologic Unit Code 17020008

Latitude 48°33'53", Longitude 120°10'35" NAD27

Drainage area 466 square miles

Gage datum 1,980 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
50	2003-10-02 13:06	PDT	Yes	GJP	USGS	49.8	8.59	0.00	0.80	Good	DebrisLight	NONE
49	2003-10-02 07:58	PDT	Yes	GJP	USGS	43.7	8.59	0.00	0.90	Poor	DebrisLight	NONE
48	2003-08-07 11:10	PDT	Yes	GJP	USGS	67.7	8.80	0.00	1.00	Good	Clear	NONE
47	2003-07-10 09:52	PDT	Yes	GJP	USGS	232	9.60	0.00	1.20	Fair	DebrisLight	NONE
46	2003-06-18 09:35	PDT	Yes	GJP	USGS	879	11.18	-0.03	0.80	Fair	Clear	NONE
45	2003-06-12 12:25	PDT	Yes	GJP	USGS	1420	11.85	0.15	1.10	Fair	Clear	NONE
44	2003-06-12 10:20	PDT	Yes	GJP	USGS	1450	11.88	0.19	1.10	Fair	Clear	NONE
43	2003-04-09 14:10	PDT	Yes	GJP	USGS	103	9.05	0.00	0.70	Good	DebrisLight	NONE
42	2003-02-05 09:43	PST	Yes	GJP	USGS	45.9	8.58	0.00	1.00	Fair	IceShore	NONE
41	2002-12-05 11:45	PST	Yes	GJP	USGS	50.2	8.58	0.00	0.80	Good	DebrisLight	NONE
40	2002-10-11 13:50	PDT	Yes	GJP	USGS	50.3	8.65	0.00	0.70	Good	DebrisLight	NONE
39	2002-09-19 09:35	PDT	Yes	GJP	USGS	42.1	8.54	0.00	0.60	Good	Clear	NONE
38	2002-07-30 13:55	PDT	Yes	GJP	USGS	127	9.15	0.00	1.00	Good	Clear	NONE
37	2002-06-06 16:00	PDT	Yes	GJP	USGS	2010	12.13	0.06	1.20	Fair	Clear	NONE
36	2002-04-16 09:30	PDT	Yes	GJP	USGS	262	9.69	0.03	0.80	Fair	Clear	NONE
35	2002-02-14 10:40	PST	Yes	GJP	USGS	48.8	9.66	0.13	1.10	Poor	IceShore	NONE
34	2002-02-07 14:50	PST	Yes	GJP	USGS	45.6	8.58	-0.01	0.70	Fair	Clear	NONE
33	2001-11-27 15:45	PST	Yes	GJP	USGS	56.8	8.68	-0.01	1.20	Good	Clear	NONE
32	2001-10-04 10:15	PDT	Yes	GJP	USGS	44.1	8.55	0.00	1.10	Good	Clear	NONE
31	2001-08-02 14:45	PDT	Yes	GJP	USGS	69.6	8.77	0.01	0.90	Good	Clear	NONE
30	2001-06-07 15:30	PDT	Yes	GJP	USGS	320	10.06	0.04	0.80	Fair	Clear	NONE
29	2001-05-25 14:45	PDT	Yes	GJP	USGS	828	11.02	-0.10	1.00	Good	Clear	NONE
28	2001-04-10 13:45	PDT	Yes	GJP	USGS	31.8	8.39	0.00	0.80	Fair	Clear	NONE
27	2001-02-01 12:55	PST	Yes	GJP	USGS	46.5	8.56	0.01	0.90	Fair	IceShore	NONE
26	2000-12-06 08:55	PST	Yes	GJP	USGS	57.2	8.93	-0.03	0.60	Fair	IceShore	NONE
25	2000-10-12 15:00	PDT	Yes	GJP	USGS	59.1	8.77	0.00	0.90	Good	Clear	NONE
24	2000-10-05 14:50	PDT	Yes	GJP	USGS	66.7	8.80	0.00	0.80	Good	Clear	NONE
17M	1985-08-06 -- --	--	Yes	ADM	USGS	44.0				Unspecified		NONE
16M	1984-10-16 -- --	--	Yes	ADM	USGS	108				Unspecified		NONE
15M	1984-08-15 -- --	--	Yes	ADM	USGS	149				Unspecified		NONE
14M	1983-10-12 -- --	--	Yes	ADM	USGS	99.0				Unspecified		NONE
13M	1983-08-02 -- --	--	Yes	ADM	USGS	313				Unspecified		NONE
12M	1982-10-13 -- --	--	Yes	ADM	USGS	106				Unspecified		NONE
11M	1982-08-10 -- --	--	Yes	ADM	USGS	236				Unspecified		NONE
10M	1981-08-03 -- --	--	Yes	ADM	USGS	241				Unspecified		NONE
9M	1980-10-07 -- --	--	Yes	ADM	USGS	59.0				Unspecified		NONE
8M	1980-06-03 -- --	--	Yes	ADM	USGS	1400				Unspecified		NONE
7M	1979-10-02 -- --	--	Yes	ADM	USGS	34.0				Unspecified		NONE
6M	1979-07-13 -- --	--	Yes	ADM	USGS	237				Unspecified		NONE
5M	1979-06-07 -- --	--	Yes	ADM	USGS	503				Unspecified		NONE
4M	1978-10-03 -- --	--	Yes	ADM	USGS	263				Unspecified		NONE
3M	1978-01-01 -- --	--	Yes	ADM	USGS	1510				Unspecified		NONE
2M	1942-09-25 -- --	--	Yes	ADM	USGS	23.0				Unspecified		NONE
1M	1942-08-20 -- --	--	Yes	ADM	USGS	59.0				Unspecified		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

2003-10-02 13:06

PDT

Yes

GJP

USGS

49.8

8.59

0.00

0.80

Good

DebrisLight

NONE

2003-10-02 07:58

PDT

Yes

GJP

USGS

43.7

8.59

0.00

0.90

Poor

DebrisLight

NONE

2003-08-07 11:10

PDT

Yes

GJP

USGS

67.7

8.80

0.00

1.00

Good

Clear

NONE

2003-07-10 09:52

PDT

Yes

GJP

USGS

232

9.60

0.00

1.20

Fair

DebrisLight

NONE

2003-06-18 09:35

PDT

Yes

GJP

USGS

879

11.18

-0.03

0.80

Fair

Clear

NONE

2003-06-12 12:25

PDT

Yes

GJP

USGS

1420

11.85

0.15

1.10

Fair

Clear

NONE

2003-06-12 10:20

PDT

Yes

GJP

USGS

1450

11.88

0.19

1.10

Fair

Clear

NONE

2003-04-09 14:10

PDT

Yes

GJP

USGS

103

9.05

0.00

0.70

Good

DebrisLight

NONE

2003-02-05 09:43

PST

Yes

GJP

USGS

45.9

8.58

0.00

1.00

Fair

IceShore

NONE

2002-12-05 11:45

PST

Yes

GJP

USGS

50.2

8.58

0.00

0.80

Good

DebrisLight

NONE

2002-10-11 13:50

PDT

Yes

GJP

USGS

50.3

8.65

0.00

0.70

Good

DebrisLight

NONE

2002-09-19 09:35

PDT

Yes

GJP

USGS

42.1

8.54

0.00

0.60

Good

Clear

NONE

2002-07-30 13:55

PDT

Yes

GJP

USGS

127

9.15

0.00

1.00

Good

Clear

NONE

2002-06-06 16:00

PDT

Yes

GJP

USGS

2010

12.13

0.06

1.20

Fair

Clear

NONE

2002-04-16 09:30

PDT

Yes

GJP

USGS

262

9.69

0.03

0.80

Fair

Clear

NONE

2002-02-14 10:40

PST

Yes

GJP

USGS

48.8

9.66

0.13

1.10

Poor

IceShore

NONE

2002-02-07 14:50

PST

Yes

GJP

USGS

45.6

8.58

-0.01

0.70

Fair

Clear

NONE

2001-11-27 15:45

PST

Yes

GJP

USGS

56.8

8.68

-0.01

1.20

Good

Clear

NONE

2001-10-04 10:15

PDT

Yes

GJP

USGS

44.1

8.55

0.00

1.10

Good

Clear

NONE

2001-08-02 14:45

PDT

Yes

GJP

USGS

69.6

8.77

0.01

0.90

Good

Clear

NONE

2001-06-07 15:30

PDT

Yes

GJP

USGS

320

10.06

0.04

0.80

Fair

Clear

NONE

2001-05-25 14:45

PDT

Yes

GJP

USGS

828

11.02

-0.10

1.00

Good

Clear

NONE

2001-04-10 13:45

PDT

Yes

GJP

USGS

31.8

8.39

0.00

0.80

Fair

Clear

NONE

2001-02-01 12:55

PST

Yes

GJP

USGS

46.5

8.56

0.01

0.90

Fair

IceShore

NONE

2000-12-06 08:55

PST

Yes

GJP

USGS

57.2

8.93

-0.03

0.60

Fair

IceShore

NONE

2000-10-12 15:00

PDT

Yes

GJP

USGS

59.1

8.77

0.00

0.90

Good

Clear

NONE

2000-10-05 14:50

PDT

Yes

GJP

USGS

66.7

8.80

0.00

0.80

Good

Clear

NONE

17M

1985-08-06 -- --

Yes

ADM

USGS

44.0

Unspecified

NONE

16M

1984-10-16 -- --

Yes

ADM

USGS

108

Unspecified

NONE

15M

1984-08-15 -- --

Yes

ADM

USGS

149

Unspecified

NONE

14M

1983-10-12 -- --

Yes

ADM

USGS

99.0

Unspecified

NONE

13M

1983-08-02 -- --

Yes

ADM

USGS

313

Unspecified

NONE

12M

1982-10-13 -- --

Yes

ADM

USGS

106

Unspecified

NONE

11M

1982-08-10 -- --

Yes

ADM

USGS

236

Unspecified

NONE

10M

1981-08-03 -- --

Yes

ADM

USGS

241

Unspecified

NONE

1980-10-07 -- --

Yes

ADM

USGS

59.0

Unspecified

NONE

1980-06-03 -- --

Yes

ADM

USGS

1400

Unspecified

NONE

1979-10-02 -- --

Yes

ADM

USGS

34.0

Unspecified

NONE

1979-07-13 -- --

Yes

ADM

USGS

237

Unspecified

NONE

1979-06-07 -- --

Yes

ADM

USGS

503

Unspecified

NONE

1978-10-03 -- --

Yes

ADM

USGS

263

Unspecified

NONE

1978-01-01 -- --

Yes

ADM

USGS

1510

Unspecified

NONE

1942-09-25 -- --

Yes

ADM

USGS

23.0

Unspecified

NONE

1942-08-20 -- --

Yes

ADM

USGS

59.0

Unspecified

NONE