USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 04039500 SOUTH BRANCH ONTONAGON RIVER AT EWEN, MI

Ontonagon County, Michigan

Hydrologic Unit Code 04020102

Latitude 46°32'05", Longitude 89°16'35" NAD83

Drainage area 348 square miles

Gage datum 1,100.00 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
420	2013-10-24 09:57:41	EST	Yes	MAH/NHC	USGS	335	15.46	0.00	0.20	Good	Clear	NONE
419	2013-08-20 11:39	EST	Yes	MAH	USGS	82.6	13.58	0.00	0.90	Fair	DebrisModerate	NONE
418	2013-06-26 15:03:32	EST	Yes	MAH/LRN	USGS	282	14.98	-0.02	0.30	Good	Clear	NONE
417	2013-05-17 13:33:33	EST	Yes	MAH/DAB	USGS	593	16.74	-0.02	0.20	Good	Clear	NONE
416	2013-05-03 11:17	EST	Yes	NHC	USGS	3130	26.67	-0.06	0.10	Good	Clear	NONE
415	2013-05-02 16:08:16	EST	Yes	NHC	USGS	4550	30.02	-0.10	0.30	Fair	Clear	NONE
414	2013-04-29 16:38	EST	Yes	MAH	USGS	6600	32.16	0.30	2.00	Poor	Clear	NONE
413	2013-04-23 13:48:37	EST	Yes	MAH	USGS	1180	19.21	0.00	0.30	Fair	Clear	NONE
412	2013-02-28 09:35:11	EST	Yes	MAH/NHC	USGS	134	15.61	0.00	0.50	Fair	IceCover	NONE
411	2012-10-30 13:52:11	EST	Yes	dab	USGS	347	15.39	0.00	0.30	Good	Clear	NONE
410	2012-09-05 15:10	EST	Yes	NHC	USGS	65.3	13.43	0.00	1.00	Fair	VegetationModerate	NONE
409	2012-07-25 14:20:30	EST	Yes	dab	USGS	96.1	13.62	0.00	0.50	Good	Clear	NONE
408	2012-07-03 10:25	EST	Yes	dab	USGS	163	14.15	0.05	0.60	Good	Clear	NONE
407	2012-06-22 13:56:48	EST	Yes	NHC	USGS	1600	21.11	-0.02	0.30	Fair	Clear	NONE
406	2012-05-30 13:38	EST	Yes	dab	USGS	482	16.13	-0.02	0.30	Fair	Clear	NONE
405	2012-04-03 10:35	EST	Yes	dab	USGS	253	14.93			Good	Clear	NONE
404	1982-04-17 16:00	EST	Yes	CLE/JLO	USGS	7110		0.04	1.20	Good	Unspecifed	NONE
403	1979-04-18 15:35	EST	Yes	WF/L	USGS	2770		0.19	1.50	Fair	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

420

2013-10-24 09:57:41

EST

Yes

MAH/NHC

USGS

335

15.46

0.00

0.20

Good

Clear

NONE

419

2013-08-20 11:39

EST

Yes

MAH

USGS

82.6

13.58

0.00

0.90

Fair

DebrisModerate

NONE

418

2013-06-26 15:03:32

EST

Yes

MAH/LRN

USGS

282

14.98

-0.02

0.30

Good

Clear

NONE

417

2013-05-17 13:33:33

EST

Yes

MAH/DAB

USGS

593

16.74

-0.02

0.20

Good

Clear

NONE

416

2013-05-03 11:17

EST

Yes

NHC

USGS

3130

26.67

-0.06

0.10

Good

Clear

NONE

415

2013-05-02 16:08:16

EST

Yes

NHC

USGS

4550

30.02

-0.10

0.30

Fair

Clear

NONE

414

2013-04-29 16:38

EST

Yes

MAH

USGS

6600

32.16

0.30

2.00

Poor

Clear

NONE

413

2013-04-23 13:48:37

EST

Yes

MAH

USGS

1180

19.21

0.00

0.30

Fair

Clear

NONE

412

2013-02-28 09:35:11

EST

Yes

MAH/NHC

USGS

134

15.61

0.00

0.50

Fair

IceCover

NONE

411

2012-10-30 13:52:11

EST

Yes

dab

USGS

347

15.39

0.00

0.30

Good

Clear

NONE

410

2012-09-05 15:10

EST

Yes

NHC

USGS

65.3

13.43

0.00

1.00

Fair

VegetationModerate

NONE

409

2012-07-25 14:20:30

EST

Yes

dab

USGS

96.1

13.62

0.00

0.50

Good

Clear

NONE

408

2012-07-03 10:25

EST

Yes

dab

USGS

163

14.15

0.05

0.60

Good

Clear

NONE

407

2012-06-22 13:56:48

EST

Yes

NHC

USGS

1600

21.11

-0.02

0.30

Fair

Clear

NONE

406

2012-05-30 13:38

EST

Yes

dab

USGS

482

16.13

-0.02

0.30

Fair

Clear

NONE

405

2012-04-03 10:35

EST

Yes

dab

USGS

253

14.93

Good

Clear

NONE

404

1982-04-17 16:00

EST

Yes

CLE/JLO

USGS

7110

0.04

1.20

Good

Unspecifed

NONE

403

1979-04-18 15:35

EST

Yes

WF/L

USGS

2770

0.19

1.50

Fair

Clear

NONE