USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 06819120 West Branch 102 River blw Middle Fk nr Gravity, IA

Taylor County, Iowa

Hydrologic Unit Code 10240013

Latitude 40°47'58", Longitude 94°48'42" NAD27

Drainage area 106 square miles

Gage datum 1,100 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)	Meas. Rated	Control	Flow Adjust. Code
22	1977-07-19 -- --	--	Yes	RDB	USGS	0.00		Unspecified		NONE
21	1976-09-21 10:40	CDT	Yes	JGG	USGS	0.04		Unspecified		NONE
20	1975-09-23 10:35	CDT	Yes	RDB	USGS	1.18	30.85	Fair	Clear	NONE
19	1974-09-23 10:55	CDT	Yes	RDB	USGS	0.00	35.61	Poor	Clear	NONE
18	1971-08-24 10:55	CDT	Yes	EDS	USGS	0.18	-22.78	Fair	Clear	NONE
17	1970-07-08 13:10	CDT	Yes	OJR	USGS	0.04	27.21	Fair	Clear	NONE
16	1968-03-12 10:15	CST	Yes	DAS	USGS	1.63	25.12	Fair	Clear	NONE
15	1966-08-10 09:15	CST	Yes	FEL	USGS	1.80	23.85	Fair	Clear	NONE
14	1964-10-27 08:55	CST	Yes	FEL	USGS	7.95	22.60	Unspecified	Clear	NONE
13	1963-12-12 16:10	CST	Yes	ARC	USGS	1.08	25.28	Fair	Clear	NONE
12	1963-10-31 07:15	CST	Yes	EDS	USGS	0.00	22.65	Unspecified	Clear	NONE
11	1961-10-26 11:00	CST	Yes	DER	USGS	12.4	-22.37	Good	Clear	NONE
10	1960-10-25 16:45	CST	Yes	SJM	USGS	7.66	-21.54	Fair	Clear	NONE
9	1960-10-25 15:05	CST	Yes	DJG	USGS	7.43	21.54	Unspecified	Clear	NONE
8	1960-10-25 14:10	CST	Yes	--S	USGS	7.61	-21.54	Good	Clear	NONE
7	1960-10-25 13:25	CST	Yes	EDS	USGS	7.93	21.55	Good	Clear	NONE
6	1960-10-25 10:35	CST	Yes	RHT	USGS	7.29	21.56	Unspecified	Clear	NONE
5	1960-09-14 09:50	CST	Yes	DJG	USGS	3.05	21.75	Unspecified	Clear	NONE
4	1960-09-12 09:00	CST	Yes	RDB	USGS	3.55	21.72	Fair	Clear	NONE
3	1959-07-28 07:30	CST	Yes	FEL	USGS	0.68	31.66	Unspecified	Clear	NONE
2	1958-10-15 12:50	CST	Yes	FEL	USGS	3.35	21.00	Unspecified	Clear	NONE
1	1957-09-27 -- --	--	Yes	FEL	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

1977-07-19 -- --

Yes

RDB

USGS

0.00

Unspecified

NONE

1976-09-21 10:40

CDT

Yes

JGG

USGS

0.04

Unspecified

NONE

1975-09-23 10:35

CDT

Yes

RDB

USGS

1.18

30.85

Fair

Clear

NONE

1974-09-23 10:55

CDT

Yes

RDB

USGS

0.00

35.61

Poor

Clear

NONE

1971-08-24 10:55

CDT

Yes

EDS

USGS

0.18

-22.78

Fair

Clear

NONE

1970-07-08 13:10

CDT

Yes

OJR

USGS

0.04

27.21

Fair

Clear

NONE

1968-03-12 10:15

CST

Yes

DAS

USGS

1.63

25.12

Fair

Clear

NONE

1966-08-10 09:15

CST

Yes

FEL

USGS

1.80

23.85

Fair

Clear

NONE

1964-10-27 08:55

CST

Yes

FEL

USGS

7.95

22.60

Unspecified

Clear

NONE

1963-12-12 16:10

CST

Yes

ARC

USGS

1.08

25.28

Fair

Clear

NONE

1963-10-31 07:15

CST

Yes

EDS

USGS

0.00

22.65

Unspecified

Clear

NONE

1961-10-26 11:00

CST

Yes

DER

USGS

12.4

-22.37

Good

Clear

NONE

1960-10-25 16:45

CST

Yes

SJM

USGS

7.66

-21.54

Fair

Clear

NONE

1960-10-25 15:05

CST

Yes

DJG

USGS

7.43

21.54

Unspecified

Clear

NONE

1960-10-25 14:10

CST

Yes

--S

USGS

7.61

-21.54

Good

Clear

NONE

1960-10-25 13:25

CST

Yes

EDS

USGS

7.93

21.55

Good

Clear

NONE

1960-10-25 10:35

CST

Yes

RHT

USGS

7.29

21.56

Unspecified

Clear

NONE

1960-09-14 09:50

CST

Yes

DJG

USGS

3.05

21.75

Unspecified

Clear

NONE

1960-09-12 09:00

CST

Yes

RDB

USGS

3.55

21.72

Fair

Clear

NONE

1959-07-28 07:30

CST

Yes

FEL

USGS

0.68

31.66

Unspecified

Clear

NONE

1958-10-15 12:50

CST

Yes

FEL

USGS

3.35

21.00

Unspecified

Clear

NONE

1957-09-27 -- --

Yes

FEL

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: 2024-11-23 22:54:53 EST
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