USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 05412080 Roberts Ck at Quarry NE of Big Spring, IA (RC-18)

Clayton County, Iowa

Hydrologic Unit Code 07060004

Latitude 42°57'36", Longitude 91°26'03" NAD27

Drainage area 61.8 square miles

Gage datum 940 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
26	1990-09-11 08:00	CDT	Yes	DWK	USGS	9.31	22.56	0.00	0.70	Good	DebrisLight	NONE
25	1990-09-10 14:35	CDT	Yes	dwk	USGS	9.58	22.54	0.00	0.50	Good	DebrisLight	NONE
24	1990-08-06 18:40	CDT	Yes	dwk	USGS	8.41	22.55	0.00	0.60	Good	DebrisModerate	NONE
23	1990-07-13 18:05	CDT	Yes	DWK	USGS	7.20	22.60	0.00	0.50	Unspecified	Clear	NONE
22	1990-06-06 11:25	CDT	Yes	DWK	USGS	8.60	22.52	0.00	0.50	Good	DebrisLight	NONE
21	1990-05-16 12:05	CDT	Yes	DWK	USGS	5.96	22.57	0.00	0.40	Good	Clear	NONE
20	1990-04-30 12:25	CDT	Yes	DWK	USGS	4.27	22.62	0.00	0.30	Good	DebrisLight	NONE
19	1990-04-11 13:00	CDT	Yes	DWK	USGS	8.39				Good	Clear	NONE
18	1990-03-20 07:22	CST	Yes	SJK	USGS	7.58				Fair	Clear	NONE
17	1990-03-19 18:23	CST	Yes	SJK/DWK	USGS	9.28				Fair	Clear	NONE
16	1990-01-31 08:40	CST	Yes	DWK	USGS	2.55				Unspecified	IceCover	NONE
15	1989-10-18 -- --	--	Yes	SPK	USGS	2.66				Fair	Clear	NONE
14	1989-09-06 12:40	CDT	Yes	SPK	USGS	2.14	23.07			Fair	Clear	NONE
13	1989-08-16 -- --	--	Yes	SPK/--K	USGS	0.48				Fair	DebrisLight	NONE
12	1989-08-01 14:40	CDT	Yes	SPK	USGS	0.81	23.00	0.00		Good	Clear	NONE
11	1989-07-24 -- --	--	Yes	SPK	USGS	0.91		0.00		Fair	Clear	NONE
8	1989-06-06 16:30	CDT	Yes	SPK	USGS	1.92	22.88	0.00	0.50	Unspecified	Clear	NONE
7	1989-05-18 -- --	--	Yes	SPK/--B	USGS	2.82				Unspecified		NONE
6	1989-05-01 15:35	CDT	Yes	SPK	USGS	6.24		0.00	1.00	Fair	Clear	NONE
5	1988-09-09 -- --	--	Yes	SPK	USGS	1.50	22.64			Unspecified	Clear	NONE
4	1988-08-09 08:50	CDT	Yes	RDR	USGS	6.28	22.63	0.00	0.80	Good	Clear	NONE
3	1988-08-05 10:15	CDT	Yes	SPK	USGS	4.64	26.20	-0.01	1.00	Good	Clear	NONE
2	1988-07-19 13:10	CDT	Yes	--K	USGS	4.39	22.79	0.00	1.00	Unspecified	Clear	NONE
1	1988-06-28 -- --	--	Yes	--C	USGS	5.17				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

1990-09-11 08:00

CDT

Yes

DWK

USGS

9.31

22.56

0.00

0.70

Good

DebrisLight

NONE

1990-09-10 14:35

CDT

Yes

dwk

USGS

9.58

22.54

0.00

0.50

Good

DebrisLight

NONE

1990-08-06 18:40

CDT

Yes

dwk

USGS

8.41

22.55

0.00

0.60

Good

DebrisModerate

NONE

1990-07-13 18:05

CDT

Yes

DWK

USGS

7.20

22.60

0.00

0.50

Unspecified

Clear

NONE

1990-06-06 11:25

CDT

Yes

DWK

USGS

8.60

22.52

0.00

0.50

Good

DebrisLight

NONE

1990-05-16 12:05

CDT

Yes

DWK

USGS

5.96

22.57

0.00

0.40

Good

Clear

NONE

1990-04-30 12:25

CDT

Yes

DWK

USGS

4.27

22.62

0.00

0.30

Good

DebrisLight

NONE

1990-04-11 13:00

CDT

Yes

DWK

USGS

8.39

Good

Clear

NONE

1990-03-20 07:22

CST

Yes

SJK

USGS

7.58

Fair

Clear

NONE

1990-03-19 18:23

CST

Yes

SJK/DWK

USGS

9.28

Fair

Clear

NONE

1990-01-31 08:40

CST

Yes

DWK

USGS

2.55

Unspecified

IceCover

NONE

1989-10-18 -- --

Yes

SPK

USGS

2.66

Fair

Clear

NONE

1989-09-06 12:40

CDT

Yes

SPK

USGS

2.14

23.07

Fair

Clear

NONE

1989-08-16 -- --

Yes

SPK/--K

USGS

0.48

Fair

DebrisLight

NONE

1989-08-01 14:40

CDT

Yes

SPK

USGS

0.81

23.00

0.00

Good

Clear

NONE

1989-07-24 -- --

Yes

SPK

USGS

0.91

0.00

Fair

Clear

NONE

1989-06-06 16:30

CDT

Yes

SPK

USGS

1.92

22.88

0.00

0.50

Unspecified

Clear

NONE

1989-05-18 -- --

Yes

SPK/--B

USGS

2.82

Unspecified

NONE

1989-05-01 15:35

CDT

Yes

SPK

USGS

6.24

0.00

1.00

Fair

Clear

NONE

1988-09-09 -- --

Yes

SPK

USGS

1.50

22.64

Unspecified

Clear

NONE

1988-08-09 08:50

CDT

Yes

RDR

USGS

6.28

22.63

0.00

0.80

Good

Clear

NONE

1988-08-05 10:15

CDT

Yes

SPK

USGS

4.64

26.20

-0.01

1.00

Good

Clear

NONE

1988-07-19 13:10

CDT

Yes

--K

USGS

4.39

22.79

0.00

1.00

Unspecified

Clear

NONE

1988-06-28 -- --

Yes

--C

USGS

5.17

Unspecified

Clear

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 14:24:12 EST
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