USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 06600040 Little Floyd River near Sheldon, IA

Sioux County, Iowa

Hydrologic Unit Code 10230002

Latitude 43°09'25", Longitude 95°52'02" NAD27

Drainage area 59.30 square miles

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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
21	1976-08-25 11:00	CDT	Yes	RDB	USGS	0.04				Unspecified	Clear	NONE
20	1975-10-21 14:10	CDT	Yes	RDB	USGS	3.72	-20.83			Unspecified	Clear	NONE
19	1974-09-26 09:00	CDT	Yes	JGG	USGS	4.21	19.57			Fair	Clear	NONE
18	1972-10-16 16:00	CDT	Yes	RDB	USGS	1.98	18.38			Fair	Clear	NONE
17	1971-09-02 08:53	CDT	Yes	OVR	USGS	0.48	-19.69			Good	Clear	NONE
16	1970-09-01 11:45	CDT	Yes	FEL	USGS	0.00	20.38			Good	Clear	NONE
15	1969-10-09 11:25	CST	Yes	RDB	USGS	0.80	19.61			Fair	Clear	NONE
14	1968-09-11 11:35	CST	Yes	EDS	USGS	0.25	19.99			Fair	Clear	NONE
13	1968-06-11 13:00	CST	Yes	RDB	USGS	0.04	20.00			Fair	Clear	NONE
12	1967-09-11 12:15	CST	Yes	RDB	USGS	0.01	20.11			Poor	Clear	NONE
11	1966-08-15 15:40	CST	Yes	RDB	USGS	0.44	20.08			Fair	Clear	NONE
10	1964-10-12 16:35	CST	Yes	CWS	USGS	1.78	-19.94	0.00	0.20	Fair	Clear	NONE
9	1963-10-01 10:50	CST	Yes	JTF	USGS	0.35	19.97	0.00		Good	Clear	NONE
8	1961-09-26 -- --	--	Yes	JLC	USGS	0.75		0.00	0.10	Good	Clear	NONE
7	1960-10-10 17:00	CST	Yes	JLC	USGS	3.36	-22.80			Poor	Clear	NONE
6	1960-10-10 15:40	CST	Yes	DER	USGS	2.64		0.00		Fair	Clear	NONE
5	1959-08-12 09:15	CST	Yes	JLC	USGS	0.39	23.23	0.00	0.20	Good	Clear	NONE
4	1959-05-19 09:25	CST	Yes	CWS	USGS	1.92	23.02	0.00	0.20	Unspecified	Clear	NONE
2	1958-05-14 07:30	CST	Yes	CWS	USGS	1.06	23.05	0.00	0.20	Fair	Clear	NONE
1	1957-10-01 11:55	CST	Yes	RDB	USGS	0.13	23.27			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

1976-08-25 11:00

CDT

Yes

RDB

USGS

0.04

Unspecified

Clear

NONE

1975-10-21 14:10

CDT

Yes

RDB

USGS

3.72

-20.83

Unspecified

Clear

NONE

1974-09-26 09:00

CDT

Yes

JGG

USGS

4.21

19.57

Fair

Clear

NONE

1972-10-16 16:00

CDT

Yes

RDB

USGS

1.98

18.38

Fair

Clear

NONE

1971-09-02 08:53

CDT

Yes

OVR

USGS

0.48

-19.69

Good

Clear

NONE

1970-09-01 11:45

CDT

Yes

FEL

USGS

0.00

20.38

Good

Clear

NONE

1969-10-09 11:25

CST

Yes

RDB

USGS

0.80

19.61

Fair

Clear

NONE

1968-09-11 11:35

CST

Yes

EDS

USGS

0.25

19.99

Fair

Clear

NONE

1968-06-11 13:00

CST

Yes

RDB

USGS

0.04

20.00

Fair

Clear

NONE

1967-09-11 12:15

CST

Yes

RDB

USGS

0.01

20.11

Poor

Clear

NONE

1966-08-15 15:40

CST

Yes

RDB

USGS

0.44

20.08

Fair

Clear

NONE

1964-10-12 16:35

CST

Yes

CWS

USGS

1.78

-19.94

0.00

0.20

Fair

Clear

NONE

1963-10-01 10:50

CST

Yes

JTF

USGS

0.35

19.97

0.00

Good

Clear

NONE

1961-09-26 -- --

Yes

JLC

USGS

0.75

0.00

0.10

Good

Clear

NONE

1960-10-10 17:00

CST

Yes

JLC

USGS

3.36

-22.80

Poor

Clear

NONE

1960-10-10 15:40

CST

Yes

DER

USGS

2.64

0.00

Fair

Clear

NONE

1959-08-12 09:15

CST

Yes

JLC

USGS

0.39

23.23

0.00

0.20

Good

Clear

NONE

1959-05-19 09:25

CST

Yes

CWS

USGS

1.92

23.02

0.00

0.20

Unspecified

Clear

NONE

1958-05-14 07:30

CST

Yes

CWS

USGS

1.06

23.05

0.00

0.20

Fair

Clear

NONE

1957-10-01 11:55

CST

Yes

RDB

USGS

0.13

23.27

Unspecified

Clear

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 15:31:29 EST
0.33 0.26 caww02