USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 06811900 Tarkio River near Yorktown, IA

Page County, Iowa

Hydrologic Unit Code 10240005

Latitude 40°43'00", Longitude 95°13'00" NAD27

Drainage area 155.00 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
18	1976-09-21 17:50	CDT	Yes	JGG	USGS	2.29	39.97			Good	Clear	NONE
17	1975-09-24 10:35	CDT	Yes	MES	USGS	2.38	39.86			Fair	Clear	NONE
16	1974-09-23 17:20	CDT	Yes	JGG	USGS	2.37	39.52			Fair	Clear	NONE
15	1971-08-24 08:00	CDT	Yes	ARC	USGS	1.48	-39.73			Fair	Clear	NONE
14	1970-07-09 12:35	CDT	Yes	OJR	USGS	1.38	39.50			Unspecified	Clear	NONE
13	1969-09-22 14:30	CDT	Yes	EDS	USGS	12.3	38.14			Good	Clear	NONE
12	1968-03-12 09:50	CST	Yes	ARC	USGS	2.99	37.91			Fair	Clear	NONE
11	1967-12-13 08:25	CST	Yes	EDS	USGS	3.77	37.64			Good	Clear	NONE
10	1966-08-09 17:45	CDT	Yes	FEL	USGS	10.0	37.59			Good	Clear	NONE
9	1964-10-27 14:00	CST	Yes	FEL	USGS	17.4	37.24			Unspecified	Clear	NONE
8	1963-10-31 08:35	CST	Yes	OJR	USGS	11.0	36.54			Good	Clear	NONE
7	1961-10-23 11:15	CDT	Yes	DER	USGS	59.8	-34.74			Good	Clear	NONE
6	1960-09-13 16:15	CDT	Yes	DER	USGS	33.3	-35.02	0.00		Good	Clear	NONE
5	1960-09-12 15:05	CDT	Yes	EDS	USGS	37.5	35.02			Good	Clear	NONE
4	1959-07-27 14:25	CDT	Yes	FEL	USGS	22.8	35.09			Unspecified	Clear	NONE
3	1958-10-13 16:15	CDT	Yes	EDS	USGS	28.2	-34.89			Good	Clear	NONE
2	1958-05-13 17:15	CDT	Yes	AEC	USGS	13.3	-35.01	0.00	0.30	Good	Clear	NONE
1	1957-09-25 15:55	CDT	Yes	RDB	USGS	1.18	23.95			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

1976-09-21 17:50

CDT

Yes

JGG

USGS

2.29

39.97

Good

Clear

NONE

1975-09-24 10:35

CDT

Yes

MES

USGS

2.38

39.86

Fair

Clear

NONE

1974-09-23 17:20

CDT

Yes

JGG

USGS

2.37

39.52

Fair

Clear

NONE

1971-08-24 08:00

CDT

Yes

ARC

USGS

1.48

-39.73

Fair

Clear

NONE

1970-07-09 12:35

CDT

Yes

OJR

USGS

1.38

39.50

Unspecified

Clear

NONE

1969-09-22 14:30

CDT

Yes

EDS

USGS

12.3

38.14

Good

Clear

NONE

1968-03-12 09:50

CST

Yes

ARC

USGS

2.99

37.91

Fair

Clear

NONE

1967-12-13 08:25

CST

Yes

EDS

USGS

3.77

37.64

Good

Clear

NONE

1966-08-09 17:45

CDT

Yes

FEL

USGS

10.0

37.59

Good

Clear

NONE

1964-10-27 14:00

CST

Yes

FEL

USGS

17.4

37.24

Unspecified

Clear

NONE

1963-10-31 08:35

CST

Yes

OJR

USGS

11.0

36.54

Good

Clear

NONE

1961-10-23 11:15

CDT

Yes

DER

USGS

59.8

-34.74

Good

Clear

NONE

1960-09-13 16:15

CDT

Yes

DER

USGS

33.3

-35.02

0.00

Good

Clear

NONE

1960-09-12 15:05

CDT

Yes

EDS

USGS

37.5

35.02

Good

Clear

NONE

1959-07-27 14:25

CDT

Yes

FEL

USGS

22.8

35.09

Unspecified

Clear

NONE

1958-10-13 16:15

CDT

Yes

EDS

USGS

28.2

-34.89

Good

Clear

NONE

1958-05-13 17:15

CDT

Yes

AEC

USGS

13.3

-35.01

0.00

0.30

Good

Clear

NONE

1957-09-25 15:55

CDT

Yes

RDB

USGS

1.18

23.95

Unspecified

Clear

NONE