USGS Surface Water for USA: Streamflow Measurements

USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources

Data Category:
Geographic Area:

Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.
Full News

Streamflow Measurements for the Nation

USGS 05486400 Middle River at Martensdale, IA

Warren County, Iowa

Hydrologic Unit Code 07100008

Latitude 41°22'00", Longitude 93°44'00" NAD27

Drainage area 451.00 square miles

**Output formats**
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format

Output formats

HTML table with channel data

HTML table without channel data

Tab-separated data with channel data

Tab-separated data without channel data

Graph of data

Reselect output format

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
17	1977-07-06 12:40	CDT	Yes	JLR	USGS	0.16	-36.17			Unspecified		NONE
16	1976-10-12 11:30	CDT	Yes	PJS	USGS	4.26	4.26			Unspecified	Clear	NONE
15	1975-08-13 13:40	CDT	Yes	MAM	USGS	23.3	35.72			Fair	Clear	NONE
14	1974-09-23 13:55	CDT	Yes	VEM	USGS	8.78	35.20	0.00	0.30	Good	Clear	NONE
13	1971-08-24 13:15	CDT	Yes	CAF	USGS	8.66	35.91			Good	Clear	NONE
12	1970-07-28 13:56	CDT	Yes	--G	USGS	1.50	35.79	0.00	0.30	Unspecified	Clear	NONE
11	1968-03-12 13:10	CST	Yes	GGP/REH	USGS	39.1	35.09	0.02	0.30	Good	Clear	NONE
10	1966-08-29 13:50	CDT	Yes	DER	USGS	9.44	35.60	0.00	0.30	Good	Clear	NONE
9	1964-10-13 14:10	CDT	Yes	JTF	USGS	89.8	34.90	0.00	0.50	Unspecified	Clear	NONE
8	1963-10-29 -- --	--	Yes	SJM	USGS	4.22				Fair	Clear	NONE
7	1961-10-17 11:30	CDT	Yes	SJM	USGS	207	34.15			Good	Clear	NONE
6	1961-10-10 08:30	CDT	Yes	SJM	USGS	74.1	35.20			Good	Clear	NONE
5	1960-09-14 09:00	CDT	Yes	--S	USGS	17.5	-35.44			Excellent	Clear	NONE
4	1959-10-23 16:15	CDT	Yes	DER	USGS	17.0	-35.36	0.00		Unspecified	Clear	NONE
3	1958-10-28 08:00	CST	Yes	SJM	USGS	39.2	34.54			Good	Clear	NONE
2	1958-03-27 10:25	CST	Yes	DER	USGS	64.2	-34.36	0.00		Unspecified		NONE
1	1957-09-25 12:00	CDT	Yes	AEC	USGS	2.50	35.33	0.00	0.30	Good	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

1977-07-06 12:40

CDT

Yes

JLR

USGS

0.16

-36.17

Unspecified

NONE

1976-10-12 11:30

CDT

Yes

PJS

USGS

4.26

Unspecified

Clear

NONE

1975-08-13 13:40

CDT

Yes

MAM

USGS

23.3

35.72

Fair

Clear

NONE

1974-09-23 13:55

CDT

Yes

VEM

USGS

8.78

35.20

0.00

0.30

Good

Clear

NONE

1971-08-24 13:15

CDT

Yes

CAF

USGS

8.66

35.91

Good

Clear

NONE

1970-07-28 13:56

CDT

Yes

--G

USGS

1.50

35.79

0.00

0.30

Unspecified

Clear

NONE

1968-03-12 13:10

CST

Yes

GGP/REH

USGS

39.1

35.09

0.02

0.30

Good

Clear

NONE

1966-08-29 13:50

CDT

Yes

DER

USGS

9.44

35.60

0.00

0.30

Good

Clear

NONE

1964-10-13 14:10

CDT

Yes

JTF

USGS

89.8

34.90

0.00

0.50

Unspecified

Clear

NONE

1963-10-29 -- --

Yes

SJM

USGS

4.22

Fair

Clear

NONE

1961-10-17 11:30

CDT

Yes

SJM

USGS

207

34.15

Good

Clear

NONE

1961-10-10 08:30

CDT

Yes

SJM

USGS

74.1

35.20

Good

Clear

NONE

1960-09-14 09:00

CDT

Yes

--S

USGS

17.5

-35.44

Excellent

Clear

NONE

1959-10-23 16:15

CDT

Yes

DER

USGS

17.0

-35.36

0.00

Unspecified

Clear

NONE

1958-10-28 08:00

CST

Yes

SJM

USGS

39.2

34.54

Good

Clear

NONE

1958-03-27 10:25

CST

Yes

DER

USGS

64.2

-34.36

0.00

Unspecified

NONE

1957-09-25 12:00

CDT

Yes

AEC

USGS

2.50

35.33

0.00

0.30

Good

Clear

NONE