USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 06483400 Little Rock River near George, IA

Lyon County, Iowa

Hydrologic Unit Code 10170204

Latitude 43°18'59", Longitude 96°01'40" NAD27

Drainage area 199 square miles

Gage datum 1,340 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
19	1976-08-25 08:05	CDT	Yes	JGG	USGS	0.13	15.42			Unspecified		NONE
18	1975-10-21 11:20	CDT	Yes	MES	USGS	6.88	15.18			Fair	Clear	NONE
17	1974-09-25 12:45	CDT	Yes	JGG	USGS	2.99	15.30			Good		NONE
15	1972-10-16 11:00	CDT	Yes	RDB	USGS	6.10	14.95			Fair	Clear	NONE
14	1971-09-01 13:20	CDT	Yes	OJR	USGS	3.12	15.11			Good		NONE
13	1970-09-01 09:35	CDT	Yes	EDS	USGS	2.39	14.61			Good		NONE
12	1969-10-09 11:55	CST	Yes	FEL	USGS	4.94	13.70			Good	Clear	NONE
11	1968-09-11 11:55	CST	Yes	RDB	USGS	1.08	13.63			Fair	Clear	NONE
10	1968-06-11 10:45	CST	Yes	FSD	USGS	2.82	13.64			Fair		NONE
9	1967-09-11 10:00	CST	Yes	FEL	USGS	2.17	14.02			Unspecified		NONE
7	1961-09-25 13:25	CST	Yes	JLC	USGS	7.37	14.91	0.00	0.30	Fair	Clear	NONE
8	1961-08-15 13:30	CST	Yes	FEL	USGS	7.21	14.27			Fair	Clear	NONE
6	1960-10-11 12:00	CST	Yes	DER	USGS	19.7	14.35	0.00		Good	Clear	NONE
5	1959-08-12 12:35	CST	Yes	JLC	USGS	3.43	14.67	0.00	0.10	Good	Clear	NONE
4	1959-05-19 15:30	CST	Yes	CWS	USGS	4.89	14.61	0.00	0.30	Good	Clear	NONE
3	1958-10-14 14:50	CST	Yes	RHT	USGS	1.13	14.77			Unspecified		NONE
2	1958-05-15 14:25	CST	Yes	CWS	USGS	7.81	14.48	0.00	0.50	Good	Clear	NONE
1	1957-10-01 15:50	CST	Yes	EMF	USGS	6.34	14.51			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

1976-08-25 08:05

CDT

Yes

JGG

USGS

0.13

15.42

Unspecified

NONE

1975-10-21 11:20

CDT

Yes

MES

USGS

6.88

15.18

Fair

Clear

NONE

1974-09-25 12:45

CDT

Yes

JGG

USGS

2.99

15.30

Good

NONE

1972-10-16 11:00

CDT

Yes

RDB

USGS

6.10

14.95

Fair

Clear

NONE

1971-09-01 13:20

CDT

Yes

OJR

USGS

3.12

15.11

Good

NONE

1970-09-01 09:35

CDT

Yes

EDS

USGS

2.39

14.61

Good

NONE

1969-10-09 11:55

CST

Yes

FEL

USGS

4.94

13.70

Good

Clear

NONE

1968-09-11 11:55

CST

Yes

RDB

USGS

1.08

13.63

Fair

Clear

NONE

1968-06-11 10:45

CST

Yes

FSD

USGS

2.82

13.64

Fair

NONE

1967-09-11 10:00

CST

Yes

FEL

USGS

2.17

14.02

Unspecified

NONE

1961-09-25 13:25

CST

Yes

JLC

USGS

7.37

14.91

0.00

0.30

Fair

Clear

NONE

1961-08-15 13:30

CST

Yes

FEL

USGS

7.21

14.27

Fair

Clear

NONE

1960-10-11 12:00

CST

Yes

DER

USGS

19.7

14.35

0.00

Good

Clear

NONE

1959-08-12 12:35

CST

Yes

JLC

USGS

3.43

14.67

0.00

0.10

Good

Clear

NONE

1959-05-19 15:30

CST

Yes

CWS

USGS

4.89

14.61

0.00

0.30

Good

Clear

NONE

1958-10-14 14:50

CST

Yes

RHT

USGS

1.13

14.77

Unspecified

NONE

1958-05-15 14:25

CST

Yes

CWS

USGS

7.81

14.48

0.00

0.50

Good

Clear

NONE

1957-10-01 15:50

CST

Yes

EMF

USGS

6.34

14.51

Unspecified

NONE

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Iowa Water Data Support Team
Page Last Modified: 2024-11-27 17:35:35 EST
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