USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 05460220 Winnebago River below Mason City, IA

Cerro Gordo County, Iowa

Hydrologic Unit Code 07080203

Latitude 43°08'53", Longitude 93°09'43" NAD27

Drainage area 632 square miles

Gage datum 1,060 feet above NGVD29

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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
14	1962-05-29 10:25	CDT	Yes	CDS/HHS	USGS	6810	1068.36	-0.17	0.60	Good	Clear	NONE
13	1949-06-08 11:30	CDT	Yes	SJM	USGS	52.3	1058.43	0.00	0.50	Good	Clear	NONE
11	1949-06-05 11:15	CDT	Yes	REM/HHS	USGS	249	1059.50	-0.01	0.80	Good	Clear	NONE
12	1947-04-09 13:35	CST	Yes	HHS	USGS	894	10.61	0.00	1.40	Good	Clear	NONE
10	1945-06-14 15:15	CDT	Yes	REM	USGS	1030	1061.57	0.00	1.00	Good	Clear	NONE
9	1944-06-15 08:05	CDT	Yes	REM	USGS	2930	1064.42	-0.04	1.10	Good	Clear	NONE
8	1944-04-21 11:00	CDT	Yes	REM/SJM	USGS	782	1060.99	-0.02	1.00	Good	Clear	NONE
7	1943-09-23 15:00	CDT	Yes	WIT/HHB	USGS	206	1059.32	0.00	0.80	Good	Clear	NONE
6	1942-11-19 12:00	CDT	Yes	SJM	USGS	86.9	1058.64	-0.04	0.40	Fair		NONE
5	1942-09-29 17:00	CDT	Yes	CFL/SJM	USGS	147	1058.89	0.00	0.60	Unspecified	Clear	NONE
4	1942-08-13 18:55	CDT	Yes	WAS/--B	USGS	174	1059.15	0.00	0.80	Fair	Clear	NONE
3	1942-06-08 09:45	CDT	Yes	CFL/SJM	USGS	488	1060.38	-0.01	1.00	Good	Clear	NONE
2	1942-05-03 12:15	CDT	Yes	SJM	USGS	490	1060.29	-0.04	1.50	Unspecified	Clear	NONE
1	1942-04-19 16:15	CDT	Yes	WIT/WAS	USGS	223	1059.42	0.00	1.00	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

1962-05-29 10:25

CDT

Yes

CDS/HHS

USGS

6810

1068.36

-0.17

0.60

Good

Clear

NONE

1949-06-08 11:30

CDT

Yes

SJM

USGS

52.3

1058.43

0.00

0.50

Good

Clear

NONE

1949-06-05 11:15

CDT

Yes

REM/HHS

USGS

249

1059.50

-0.01

0.80

Good

Clear

NONE

1947-04-09 13:35

CST

Yes

HHS

USGS

894

10.61

0.00

1.40

Good

Clear

NONE

1945-06-14 15:15

CDT

Yes

REM

USGS

1030

1061.57

0.00

1.00

Good

Clear

NONE

1944-06-15 08:05

CDT

Yes

REM

USGS

2930

1064.42

-0.04

1.10

Good

Clear

NONE

1944-04-21 11:00

CDT

Yes

REM/SJM

USGS

782

1060.99

-0.02

1.00

Good

Clear

NONE

1943-09-23 15:00

CDT

Yes

WIT/HHB

USGS

206

1059.32

0.00

0.80

Good

Clear

NONE

1942-11-19 12:00

CDT

Yes

SJM

USGS

86.9

1058.64

-0.04

0.40

Fair

NONE

1942-09-29 17:00

CDT

Yes

CFL/SJM

USGS

147

1058.89

0.00

0.60

Unspecified

Clear

NONE

1942-08-13 18:55

CDT

Yes

WAS/--B

USGS

174

1059.15

0.00

0.80

Fair

Clear

NONE

1942-06-08 09:45

CDT

Yes

CFL/SJM

USGS

488

1060.38

-0.01

1.00

Good

Clear

NONE

1942-05-03 12:15

CDT

Yes

SJM

USGS

490

1060.29

-0.04

1.50

Unspecified

Clear

NONE

1942-04-19 16:15

CDT

Yes

WIT/WAS

USGS

223

1059.42

0.00

1.00

Unspecified

Clear

NONE