USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 05418110 NF Maquoketa River below Bear Cr at Dyersville, IA

Dubuque County, Iowa

Hydrologic Unit Code 07060006

Latitude 42°28'13.2", Longitude 91°07'28.4" NAD83

Drainage area 122 square miles

Gage datum 924.95 feet above NAVD88

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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
35	2016-07-20 10:32	CDT	Yes	LRG/ERB	USGS	84.2	2.97			Fair	Clear	NONE
34	2016-05-23 18:15	CDT	Yes	LRG/SMP	USGS	68.8	2.87			Fair	Clear	NONE
33	2016-03-31 09:11:15	CDT	Yes	LRG	USGS	309	4.02	0.01	0.30	Fair	Clear	NONE
32	2016-02-09 15:32	CST	Yes	LRG/KWT	USGS	72.5	2.92	0.00	0.50	Good	Clear	NONE
31	2015-12-22 16:22	CST	Yes	LRG/BJW	USGS	179	3.48			Fair	Clear	NONE
30	2015-11-13 07:48	CST	Yes	LRG	USGS	78.3	2.94			Good	Clear	NONE
29	2015-10-01 13:44:30	CDT	Yes	LRG	USGS	45.6	2.68	-0.01		Fair	DebrisLight	NONE
28	2015-08-06 13:33	CDT	Yes	lrg	USGS	39.0	2.68			Good	DebrisModerate	NONE
27	2015-06-24 17:26	CDT	Yes	LRG	USGS	164	3.41			Fair	Clear	NONE
26	2015-05-20 11:17	CDT	Yes	AJL	USGS	45.1	2.70	0.03	2.00	Good	Clear	NONE
25	2015-03-03 08:03	CST	Yes	LRG/SMP	USGS	28.6	2.56	0.01	0.50	Fair	Clear	NONE
24	2014-12-23 12:03	CST	Yes	SMP	USGS	49.8	2.78	0.00	0.50	Fair	DebrisLight	NONE
23	2014-11-19 08:02:30	CST	Yes	lrg	USGS	36.3	2.66	0.01	0.50	Fair	Clear	NONE
22	2014-10-08 08:35:30	CDT	Yes	lrg	USGS	32.7	2.66	0.00	0.60	Good	Clear	NONE
21	2014-10-08 07:48	CDT	Yes	lrg	USGS	31.3	2.66	0.00	0.50	Poor	Clear	NONE
20	2014-08-27 15:42:30	CDT	Yes	LRG	USGS	53.2	2.82	0.01	0.50	Good	VegetationLight	NONE
19	2014-07-10 12:54:30	CDT	Yes	lrg/ktn	USGS	119	3.26	0.01	1.00	Fair	Clear	NONE
18	2014-06-20 14:49:24	CDT	Yes	lrg	USGS	603	5.93	-0.03	0.30	Poor	Clear	NONE
17	2014-05-21 09:35:30	CDT	Yes	lrg	USGS	95.2	3.12	0.01	0.50	Good	VegetationLight	NONE
16	2014-04-01 08:08	CDT	Yes	lrg/sml	USGS	160	3.41			Fair	Clear	NONE
15	2014-02-03 17:19	CST	Yes	GRW/kwt	USGS	22.4	2.66	0.00	0.50	Poor	IceShore	NONE
14	2014-01-30 09:48:30	CST	Yes	cvs/jcm	USGS	23.3	2.65	0.00	0.40	Poor	IceShore	NONE
13	2013-10-29 13:31	CDT	Yes	JFC	USGS	34.4	2.73	0.00	0.50	Good	Clear	NONE
12	2013-09-05 08:17	CDT	Yes	JFC	USGS	42.6	2.79	0.01	0.60	Fair	Clear	NONE
11	2013-08-06 06:20	CDT	Yes	JFC	USGS	65.6	2.96	0.00	0.60	Good	Clear	NONE
10	2013-04-30 09:20	CDT	Yes	JFC	USGS	109	3.11		0.70	Fair	Clear	NONE
9	2013-03-10 12:43:43	CDT	Yes	JFC/JFN	USGS	2600	9.53	-0.13	0.20	Poor	Clear	NONE
8	2013-02-13 12:31	CST	Yes	JFC/CVS	USGS	96.6	3.27	0.01	0.70	Fair	Clear	NONE
7	2012-12-11 08:23	CST	Yes	LRG	USGS	21.7	2.57		0.30	Good	Clear	NONE
6	2012-10-10 07:36	CDT	Yes	JFC	USGS	25.4	2.64	0.01	0.50	Fair	DebrisLight	NONE
5	2012-08-21 16:24	CDT	Yes	JFC	USGS	32.2	2.63		0.60	Fair	Clear	NONE
4	2012-07-02 16:02	CDT	Yes	JFC/GRW	USGS	41.0	2.76	0.00	0.50	Fair	Clear	NONE
3	2012-05-15 07:45	CDT	Yes	GRW	USGS	68.2	2.97	0.00	0.70	Good	Clear	NONE
2	2012-03-28 06:45	CDT	Yes	GRW	USGS	89.5	3.05	0.00	0.50	Fair	Clear	NONE
1	1972-08-02 12:15	CDT	Yes	DAS	USGS	9440	16.53	-0.06	0.80	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

2016-07-20 10:32

CDT

Yes

LRG/ERB

USGS

84.2

2.97

Fair

Clear

NONE

2016-05-23 18:15

CDT

Yes

LRG/SMP

USGS

68.8

2.87

Fair

Clear

NONE

2016-03-31 09:11:15

CDT

Yes

LRG

USGS

309

4.02

0.01

0.30

Fair

Clear

NONE

2016-02-09 15:32

CST

Yes

LRG/KWT

USGS

72.5

2.92

0.00

0.50

Good

Clear

NONE

2015-12-22 16:22

CST

Yes

LRG/BJW

USGS

179

3.48

Fair

Clear

NONE

2015-11-13 07:48

CST

Yes

LRG

USGS

78.3

2.94

Good

Clear

NONE

2015-10-01 13:44:30

CDT

Yes

LRG

USGS

45.6

2.68

-0.01

Fair

DebrisLight

NONE

2015-08-06 13:33

CDT

Yes

lrg

USGS

39.0

2.68

Good

DebrisModerate

NONE

2015-06-24 17:26

CDT

Yes

LRG

USGS

164

3.41

Fair

Clear

NONE

2015-05-20 11:17

CDT

Yes

AJL

USGS

45.1

2.70

0.03

2.00

Good

Clear

NONE

2015-03-03 08:03

CST

Yes

LRG/SMP

USGS

28.6

2.56

0.01

0.50

Fair

Clear

NONE

2014-12-23 12:03

CST

Yes

SMP

USGS

49.8

2.78

0.00

0.50

Fair

DebrisLight

NONE

2014-11-19 08:02:30

CST

Yes

lrg

USGS

36.3

2.66

0.01

0.50

Fair

Clear

NONE

2014-10-08 08:35:30

CDT

Yes

lrg

USGS

32.7

2.66

0.00

0.60

Good

Clear

NONE

2014-10-08 07:48

CDT

Yes

lrg

USGS

31.3

2.66

0.00

0.50

Poor

Clear

NONE

2014-08-27 15:42:30

CDT

Yes

LRG

USGS

53.2

2.82

0.01

0.50

Good

VegetationLight

NONE

2014-07-10 12:54:30

CDT

Yes

lrg/ktn

USGS

119

3.26

0.01

1.00

Fair

Clear

NONE

2014-06-20 14:49:24

CDT

Yes

lrg

USGS

603

5.93

-0.03

0.30

Poor

Clear

NONE

2014-05-21 09:35:30

CDT

Yes

lrg

USGS

95.2

3.12

0.01

0.50

Good

VegetationLight

NONE

2014-04-01 08:08

CDT

Yes

lrg/sml

USGS

160

3.41

Fair

Clear

NONE

2014-02-03 17:19

CST

Yes

GRW/kwt

USGS

22.4

2.66

0.00

0.50

Poor

IceShore

NONE

2014-01-30 09:48:30

CST

Yes

cvs/jcm

USGS

23.3

2.65

0.00

0.40

Poor

IceShore

NONE

2013-10-29 13:31

CDT

Yes

JFC

USGS

34.4

2.73

0.00

0.50

Good

Clear

NONE

2013-09-05 08:17

CDT

Yes

JFC

USGS

42.6

2.79

0.01

0.60

Fair

Clear

NONE

2013-08-06 06:20

CDT

Yes

JFC

USGS

65.6

2.96

0.00

0.60

Good

Clear

NONE

2013-04-30 09:20

CDT

Yes

JFC

USGS

109

3.11

0.70

Fair

Clear

NONE

2013-03-10 12:43:43

CDT

Yes

JFC/JFN

USGS

2600

9.53

-0.13

0.20

Poor

Clear

NONE

2013-02-13 12:31

CST

Yes

JFC/CVS

USGS

96.6

3.27

0.01

0.70

Fair

Clear

NONE

2012-12-11 08:23

CST

Yes

LRG

USGS

21.7

2.57

0.30

Good

Clear

NONE

2012-10-10 07:36

CDT

Yes

JFC

USGS

25.4

2.64

0.01

0.50

Fair

DebrisLight

NONE

2012-08-21 16:24

CDT

Yes

JFC

USGS

32.2

2.63

0.60

Fair

Clear

NONE

2012-07-02 16:02

CDT

Yes

JFC/GRW

USGS

41.0

2.76

0.00

0.50

Fair

Clear

NONE

2012-05-15 07:45

CDT

Yes

GRW

USGS

68.2

2.97

0.00

0.70

Good

Clear

NONE

2012-03-28 06:45

CDT

Yes

GRW

USGS

89.5

3.05

0.00

0.50

Fair

Clear

NONE

1972-08-02 12:15

CDT

Yes

DAS

USGS

9440

16.53

-0.06

0.80

Good

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: 2025-10-27 02:55:58 EDT
0.28 0.27 caww02