USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 05481600 Big Creek at Polk City, IA

Polk County, Iowa

Hydrologic Unit Code 07100004

Latitude 41°46'00", Longitude 93°42'00" NAD27

Drainage area 91.40 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
10	1971-08-23 16:30	CDT	Yes	SJM	USGS	0.11	-17.15	0.00	0.30	Fair	Clear	NONE
9	1970-07-14 13:40	CDT	Yes	AMG	USGS	7.64	16.17	0.00	0.30	Good	Clear	NONE
8	1969-09-24 09:50	CST	Yes	--B	USGS	7.15	16.53			Good	Clear	NONE
7	1966-09-07 11:50	CST	Yes	JHH	USGS	0.22	16.03	0.00	0.10	Good	Clear	NONE
6	1964-10-26 13:00	CST	Yes	CWS	USGS	1.42	-16.27	0.00	0.20	Good	Clear	NONE
5	1961-09-06 16:00	CST	Yes	SJM	USGS	4.93	15.45			Good	Clear	NONE
4	1960-09-08 10:20	CST	Yes	DER	USGS	9.68	-15.71	0.00		Unspecified	Clear	NONE
3	1958-10-21 14:40	CST	Yes	DER	USGS	7.36	-15.75	0.00	0.20	Unspecified	Clear	NONE
2	1958-04-23 08:50	CST	Yes	DER	USGS	8.74	-15.55			Unspecified	Clear	NONE
1	1957-09-19 13:05	CST	Yes	E P	USGS	0.00				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

1971-08-23 16:30

CDT

Yes

SJM

USGS

0.11

-17.15

0.00

0.30

Fair

Clear

NONE

1970-07-14 13:40

CDT

Yes

AMG

USGS

7.64

16.17

0.00

0.30

Good

Clear

NONE

1969-09-24 09:50

CST

Yes

--B

USGS

7.15

16.53

Good

Clear

NONE

1966-09-07 11:50

CST

Yes

JHH

USGS

0.22

16.03

0.00

0.10

Good

Clear

NONE

1964-10-26 13:00

CST

Yes

CWS

USGS

1.42

-16.27

0.00

0.20

Good

Clear

NONE

1961-09-06 16:00

CST

Yes

SJM

USGS

4.93

15.45

Good

Clear

NONE

1960-09-08 10:20

CST

Yes

DER

USGS

9.68

-15.71

0.00

Unspecified

Clear

NONE

1958-10-21 14:40

CST

Yes

DER

USGS

7.36

-15.75

0.00

0.20

Unspecified

Clear

NONE

1958-04-23 08:50

CST

Yes

DER

USGS

8.74

-15.55

Unspecified

Clear

NONE

1957-09-19 13:05

CST

Yes

E P

USGS

0.00

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 16:58:21 EST
0.53 0.52 vaww02