USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 06600020 Floyd River near Sheldon, IA

O'Brien County, Iowa

Hydrologic Unit Code 10230002

Latitude 43°12'19", Longitude 95°49'22" NAD27

Drainage area 64.00 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
30	1976-08-25 10:25	CDT	Yes	RDB	USGS	0.25				Good	Clear	NONE
29	1975-10-21 16:00	CDT	Yes	RDB/MES	USGS	4.83	-18.96			Unspecified	Clear	NONE
28	1974-09-26 09:50	CDT	Yes	JGG	USGS	2.79	19.12			Good	Clear	NONE
26	1972-10-16 15:40	CDT	Yes	RDB	USGS	1.78	18.11			Fair	Clear	NONE
27	1972-10-16 15:10	CDT	Yes	RDB	USGS	1.25	19.80			Fair	Clear	NONE
25	1971-09-22 09:35	CDT	Yes	OJR	USGS	1.19	-19.00			Good	Clear	NONE
24	1970-09-01 11:15	CDT	Yes	FEL	USGS	0.42	17.90			Good	Clear	NONE
23	1970-09-01 10:45	CDT	Yes	FEL	USGS	0.33	18.72			Good	Clear	NONE
22	1969-10-09 13:00	CDT	Yes	RDB	USGS	1.86	17.74			Fair	Clear	NONE
21	1969-10-09 12:35	CDT	Yes	RDB	USGS	1.39	17.99			Fair	Clear	NONE
20	1968-09-11 13:55	CDT	Yes	EDS	USGS	0.32	0.32			Fair	Clear	NONE
19	1968-09-11 13:15	CDT	Yes	EDS	USGS	0.41				Fair	Clear	NONE
18	1968-06-11 14:35	CDT	Yes	RDB	USGS	0.84	15.58			Fair	Clear	NONE
17	1968-06-11 14:20	CDT	Yes	DAS	USGS	0.88	18.12			Good	Clear	NONE
16	1967-09-11 14:40	CDT	Yes	FEL	USGS	1.14	15.47			Unspecified	Clear	NONE
15	1967-09-11 14:00	CDT	Yes	FEL	USGS	0.65	18.90			Poor	Clear	NONE
14	1966-08-15 18:30	CDT	Yes	FEL	USGS	2.05	15.40			Good	Clear	NONE
13	1966-08-15 18:00	CDT	Yes	FEL	USGS	1.52	18.77			Fair	Clear	NONE
12	1964-10-12 17:00	CDT	Yes	CWS	USGS	3.86	-14.84	0.00	0.30	Good	Clear	NONE
11	1964-10-12 16:20	CDT	Yes	CWS	USGS	2.58	-18.66	0.00	0.20	Good	Clear	NONE
10	1963-10-01 13:25	CDT	Yes	JTF	USGS	1.12	15.84	0.00	0.30	Fair	Clear	NONE
9	1963-10-01 12:40	CDT	Yes	JTF	USGS	0.27	15.12	0.00		Good	Clear	NONE
8	1961-09-26 13:10	CDT	Yes	JLC	USGS	1.45	14.78	0.00	0.20	Fair	Clear	NONE
7	1960-10-10 18:30	CDT	Yes	JLC	USGS	5.31	-14.44	0.00	0.30	Fair	Clear	NONE
6	1960-10-10 17:15	CDT	Yes	DER	USGS	5.53	-14.46	0.00		Fair	Clear	NONE
5	1959-08-12 10:55	CDT	Yes	JLC	USGS	0.97	14.60	0.00	0.20	Good	Clear	NONE
4	1959-05-19 11:15	CDT	Yes	CWS	USGS	2.34	15.43	0.00	0.20	Good	Clear	NONE
3	1958-10-14 17:40	CDT	Yes	RHT	USGS	0.46	-14.61			Unspecified	Clear	NONE
2	1958-03-14 09:35	CST	Yes	CWS	USGS	1.89	14.55	0.00	0.30	Good	Clear	NONE
1	1957-10-02 11:15	CDT	Yes	RDB	USGS	0.79	14.59			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 10:25

CDT

Yes

RDB

USGS

0.25

Good

Clear

NONE

1975-10-21 16:00

CDT

Yes

RDB/MES

USGS

4.83

-18.96

Unspecified

Clear

NONE

1974-09-26 09:50

CDT

Yes

JGG

USGS

2.79

19.12

Good

Clear

NONE

1972-10-16 15:40

CDT

Yes

RDB

USGS

1.78

18.11

Fair

Clear

NONE

1972-10-16 15:10

CDT

Yes

RDB

USGS

1.25

19.80

Fair

Clear

NONE

1971-09-22 09:35

CDT

Yes

OJR

USGS

1.19

-19.00

Good

Clear

NONE

1970-09-01 11:15

CDT

Yes

FEL

USGS

0.42

17.90

Good

Clear

NONE

1970-09-01 10:45

CDT

Yes

FEL

USGS

0.33

18.72

Good

Clear

NONE

1969-10-09 13:00

CDT

Yes

RDB

USGS

1.86

17.74

Fair

Clear

NONE

1969-10-09 12:35

CDT

Yes

RDB

USGS

1.39

17.99

Fair

Clear

NONE

1968-09-11 13:55

CDT

Yes

EDS

USGS

0.32

Fair

Clear

NONE

1968-09-11 13:15

CDT

Yes

EDS

USGS

0.41

Fair

Clear

NONE

1968-06-11 14:35

CDT

Yes

RDB

USGS

0.84

15.58

Fair

Clear

NONE

1968-06-11 14:20

CDT

Yes

DAS

USGS

0.88

18.12

Good

Clear

NONE

1967-09-11 14:40

CDT

Yes

FEL

USGS

1.14

15.47

Unspecified

Clear

NONE

1967-09-11 14:00

CDT

Yes

FEL

USGS

0.65

18.90

Poor

Clear

NONE

1966-08-15 18:30

CDT

Yes

FEL

USGS

2.05

15.40

Good

Clear

NONE

1966-08-15 18:00

CDT

Yes

FEL

USGS

1.52

18.77

Fair

Clear

NONE

1964-10-12 17:00

CDT

Yes

CWS

USGS

3.86

-14.84

0.00

0.30

Good

Clear

NONE

1964-10-12 16:20

CDT

Yes

CWS

USGS

2.58

-18.66

0.00

0.20

Good

Clear

NONE

1963-10-01 13:25

CDT

Yes

JTF

USGS

1.12

15.84

0.00

0.30

Fair

Clear

NONE

1963-10-01 12:40

CDT

Yes

JTF

USGS

0.27

15.12

0.00

Good

Clear

NONE

1961-09-26 13:10

CDT

Yes

JLC

USGS

1.45

14.78

0.00

0.20

Fair

Clear

NONE

1960-10-10 18:30

CDT

Yes

JLC

USGS

5.31

-14.44

0.00

0.30

Fair

Clear

NONE

1960-10-10 17:15

CDT

Yes

DER

USGS

5.53

-14.46

0.00

Fair

Clear

NONE

1959-08-12 10:55

CDT

Yes

JLC

USGS

0.97

14.60

0.00

0.20

Good

Clear

NONE

1959-05-19 11:15

CDT

Yes

CWS

USGS

2.34

15.43

0.00

0.20

Good

Clear

NONE

1958-10-14 17:40

CDT

Yes

RHT

USGS

0.46

-14.61

Unspecified

Clear

NONE

1958-03-14 09:35

CST

Yes

CWS

USGS

1.89

14.55

0.00

0.30

Good

Clear

NONE

1957-10-02 11:15

CDT

Yes

RDB

USGS

0.79

14.59

Unspecified

Clear

NONE