USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

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USGS 04020000 SWAN RIVER NEAR TOIVOLA, MINN.

St. Louis County, Minnesota

Hydrologic Unit Code 04010201

Latitude 47°15'02", Longitude 92°48'36" NAD27

Drainage area 254.00 square miles

Gage datum 1,276 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
15	2014-06-20 13:50:51	CDT	Yes	GGS	USGS	657	11.73	0.00	0.30	Good	Clear	NONE
14	2014-05-15 17:11:13	CDT	Yes	GGS	USGS	1030	13.79	0.00	0.30	Good	Clear	NONE
13	2014-05-07 10:22:47	CDT	Yes	GGS	USGS	539	11.19	0.00	0.30	Good	Clear	NONE
12	2014-05-06 10:25:41	CDT	Yes	GGS	USGS	582	11.39	0.00	0.30	Good	Clear	NONE
11	2014-04-22 17:37:08	CDT	Yes	GGS	USGS	1000	13.44	0.00	0.30	Good	Clear	NONE
10	2013-08-02 09:38:27	CDT	Yes	GGS	USGS	51.8	8.76	0.00	0.40	Good	Clear	NONE
9	2013-07-18 09:32:45	CDT	Yes	GGS	USGS	184	9.31	0.00	0.60	Good	Clear	NONE
8	2013-06-06 13:41:03	CDT	Yes	GGS/JTG	USGS	262	9.10			Good	Clear	NONE
7	2013-05-14 19:41:32	CDT	Yes	GGS/JWV	USGS	317	10.18	0.00	0.30	Good	Unspecifed	NONE
6	2013-05-06 19:41:32	CDT	Yes	GGS/JWV	USGS	634	11.92	0.00	0.30	Good	Unspecifed	NONE
5	2013-05-02 15:07:32	CDT	Yes	GGS/JWV	USGS	1560	15.55	0.00	1.00	Good	Unspecifed	NONE
4	2006-07-10 14:45	CDT	Yes	KGG	USGS	23.6		0.00	0.50	Good	DebrisLight	NONE
3	1976-10-20 -- --	--	Yes	---	USGS	20.2				Unspecified		NONE
2	1974-09-19 -- --	--	Yes	---	USGS	68.9				Unspecified		NONE
1	1970-10-19 -- --	--	Yes	---	USGS	91.1	20.56			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

2014-06-20 13:50:51

CDT

Yes

GGS

USGS

657

11.73

0.00

0.30

Good

Clear

NONE

2014-05-15 17:11:13

CDT

Yes

GGS

USGS

1030

13.79

0.00

0.30

Good

Clear

NONE

2014-05-07 10:22:47

CDT

Yes

GGS

USGS

539

11.19

0.00

0.30

Good

Clear

NONE

2014-05-06 10:25:41

CDT

Yes

GGS

USGS

582

11.39

0.00

0.30

Good

Clear

NONE

2014-04-22 17:37:08

CDT

Yes

GGS

USGS

1000

13.44

0.00

0.30

Good

Clear

NONE

2013-08-02 09:38:27

CDT

Yes

GGS

USGS

51.8

8.76

0.00

0.40

Good

Clear

NONE

2013-07-18 09:32:45

CDT

Yes

GGS

USGS

184

9.31

0.00

0.60

Good

Clear

NONE

2013-06-06 13:41:03

CDT

Yes

GGS/JTG

USGS

262

9.10

Good

Clear

NONE

2013-05-14 19:41:32

CDT

Yes

GGS/JWV

USGS

317

10.18

0.00

0.30

Good

Unspecifed

NONE

2013-05-06 19:41:32

CDT

Yes

GGS/JWV

USGS

634

11.92

0.00

0.30

Good

Unspecifed

NONE

2013-05-02 15:07:32

CDT

Yes

GGS/JWV

USGS

1560

15.55

0.00

1.00

Good

Unspecifed

NONE

2006-07-10 14:45

CDT

Yes

KGG

USGS

23.6

0.00

0.50

Good

DebrisLight

NONE

1976-10-20 -- --

Yes

---

USGS

20.2

Unspecified

NONE

1974-09-19 -- --

Yes

---

USGS

68.9

Unspecified

NONE

1970-10-19 -- --

Yes

---

USGS

91.1

20.56

Unspecified

NONE