USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 06357600 GRAND RIVER NEAR THUNDER HAWK, SD

Corson County, South Dakota

Hydrologic Unit Code 10130303

Latitude 45°42'43.55", Longitude 101°55'14.55" NAD83

Gage datum 2,100 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
28	2025-07-29 13:06:03	MDT	Yes	KRL/SSD	USGS	31.6	5.02	0.00	0.75	Fair	Clear	NONE
27	2025-05-14 07:50:40	MDT	Yes	KRL/SJD	USGS	20.2	4.86	0.00	0.45	Good	Clear	NONE
26	2025-03-26 08:22:33	MDT	Yes	KRL	USGS	21.0	4.84	-0.02	0.50	Good	Clear	NONE
25	2025-01-16 09:31:36	MST	Yes	KRL	USGS	24.3	5.99	0.02	0.45	Poor	IceCover	NONE
24	2024-12-03 09:44:26	MST	Yes	KRL	USGS	12.8	5.25	0.07	0.50	Poor	IceCover	NONE
23	2024-11-13 13:22:12	MST	Yes	KRL/JMB	USGS	28.9	4.97	0.00	0.58	Good	DebrisLight	NONE
22	2024-10-02 08:47:18	MDT	Yes	KRL	USGS	26.0	4.96	0.00	0.55	Good	DebrisLight	NONE
21	2024-07-31 08:35:33	MDT	Yes	KRL	USGS	27.0	5.00	0.00	0.60	Good	DebrisLight	NONE
20	2024-05-29 13:14:21	MDT	Yes	KRL/SJD	USGS	30.0	5.00	0.00	0.50	Good	DebrisLight	NONE
19	2024-04-16 08:35:09	MDT	Yes	KRL/SJD	USGS	163	6.03	-0.07	0.83	Good	DebrisLight	NONE
18	2024-03-18 12:40	MDT	Yes	JMB	USGS	67.3	5.32	0.00	0.65	Good	Clear	NONE
17	2024-01-03 10:06:35	MST	Yes	SJD	USGS	53.3	6.20	0.00	0.80	Poor	IceCover	NONE
16	2023-11-08 08:21:52	MST	Yes	KKB	USGS	74.0	5.34	0.01	0.55	Good	Clear	NONE
15	2023-09-26 09:04:56	MDT	Yes	KKB	USGS	82.0	5.48	-0.02	0.65	Good	Clear	NONE
14	2023-08-07 15:08:50	MDT	Yes	SJD	USGS	91.2	5.53	0.00	0.55	Good	Clear	NONE
13	2023-06-12 17:15:30	MDT	Yes	SJD JWV	USGS	29.2	4.95	0.00	0.72	Good	Clear	NONE
12	2023-06-12 17:14	MDT	Yes	SJD JWV	USGS	29.5	4.95	0.00	0.75	Good	Clear	NONE
11	2023-04-20 08:30:30	MDT	Yes	SJD	USGS	69.1	5.40	0.00	0.78	Good	Clear	NONE
10	2022-12-28 10:13:01	MST	Yes	SJD JAP	USGS	20.4	6.54	-0.09	1.25	Poor	IceCover	NONE
9	2022-10-26 11:29:10	MDT	Yes	JWV	USGS	21.4	4.88	0.00	0.50	Good	Clear	NONE
8	2022-08-24 14:25:30	MDT	Yes	LLC	USGS	25.1	4.90	0.00	0.73	Good	DebrisLight	NONE
7	2022-06-15 16:41:49	MDT	Yes	LLC	USGS	45.1	5.14	0.00	0.60	Good	DebrisLight	NONE
6	2022-04-07 09:08:16	MDT	Yes	LLC	USGS	32.9	5.09	0.00	0.54	Good	DebrisLight	NONE
5	2022-02-07 15:31	MST	Yes	SJD	USGS	22.0	6.62	0.03	0.88	Poor	IceCover	NONE
4	2021-12-01 12:06	MST	Yes	LLC	USGS	32.9	4.96	0.00	0.75	Good	DebrisLight	NONE
3	2021-10-15 08:46:05	MDT	Yes	LLC	USGS	51.4	5.18	0.00	0.55	Good	DebrisLight	NONE
2	2021-08-26 12:26:32	MDT	Yes	LLC	USGS	177	6.17	-0.07	0.95	Good	VegetationModerate	NONE
1	2021-08-19 14:11:18	MDT	Yes	LLC JAP	USGS	43.9	5.12	0.00	0.73	Good	DebrisModerate	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

2025-07-29 13:06:03

MDT

Yes

KRL/SSD

USGS

31.6

5.02

0.00

0.75

Fair

Clear

NONE

2025-05-14 07:50:40

MDT

Yes

KRL/SJD

USGS

20.2

4.86

0.00

0.45

Good

Clear

NONE

2025-03-26 08:22:33

MDT

Yes

KRL

USGS

21.0

4.84

-0.02

0.50

Good

Clear

NONE

2025-01-16 09:31:36

MST

Yes

KRL

USGS

24.3

5.99

0.02

0.45

Poor

IceCover

NONE

2024-12-03 09:44:26

MST

Yes

KRL

USGS

12.8

5.25

0.07

0.50

Poor

IceCover

NONE

2024-11-13 13:22:12

MST

Yes

KRL/JMB

USGS

28.9

4.97

0.00

0.58

Good

DebrisLight

NONE

2024-10-02 08:47:18

MDT

Yes

KRL

USGS

26.0

4.96

0.00

0.55

Good

DebrisLight

NONE

2024-07-31 08:35:33

MDT

Yes

KRL

USGS

27.0

5.00

0.00

0.60

Good

DebrisLight

NONE

2024-05-29 13:14:21

MDT

Yes

KRL/SJD

USGS

30.0

5.00

0.00

0.50

Good

DebrisLight

NONE

2024-04-16 08:35:09

MDT

Yes

KRL/SJD

USGS

163

6.03

-0.07

0.83

Good

DebrisLight

NONE

2024-03-18 12:40

MDT

Yes

JMB

USGS

67.3

5.32

0.00

0.65

Good

Clear

NONE

2024-01-03 10:06:35

MST

Yes

SJD

USGS

53.3

6.20

0.00

0.80

Poor

IceCover

NONE

2023-11-08 08:21:52

MST

Yes

KKB

USGS

74.0

5.34

0.01

0.55

Good

Clear

NONE

2023-09-26 09:04:56

MDT

Yes

KKB

USGS

82.0

5.48

-0.02

0.65

Good

Clear

NONE

2023-08-07 15:08:50

MDT

Yes

SJD

USGS

91.2

5.53

0.00

0.55

Good

Clear

NONE

2023-06-12 17:15:30

MDT

Yes

SJD JWV

USGS

29.2

4.95

0.00

0.72

Good

Clear

NONE

2023-06-12 17:14

MDT

Yes

SJD JWV

USGS

29.5

4.95

0.00

0.75

Good

Clear

NONE

2023-04-20 08:30:30

MDT

Yes

SJD

USGS

69.1

5.40

0.00

0.78

Good

Clear

NONE

2022-12-28 10:13:01

MST

Yes

SJD JAP

USGS

20.4

6.54

-0.09

1.25

Poor

IceCover

NONE

2022-10-26 11:29:10

MDT

Yes

JWV

USGS

21.4

4.88

0.00

0.50

Good

Clear

NONE

2022-08-24 14:25:30

MDT

Yes

LLC

USGS

25.1

4.90

0.00

0.73

Good

DebrisLight

NONE

2022-06-15 16:41:49

MDT

Yes

LLC

USGS

45.1

5.14

0.00

0.60

Good

DebrisLight

NONE

2022-04-07 09:08:16

MDT

Yes

LLC

USGS

32.9

5.09

0.00

0.54

Good

DebrisLight

NONE

2022-02-07 15:31

MST

Yes

SJD

USGS

22.0

6.62

0.03

0.88

Poor

IceCover

NONE

2021-12-01 12:06

MST

Yes

LLC

USGS

32.9

4.96

0.00

0.75

Good

DebrisLight

NONE

2021-10-15 08:46:05

MDT

Yes

LLC

USGS

51.4

5.18

0.00

0.55

Good

DebrisLight

NONE

2021-08-26 12:26:32

MDT

Yes

LLC

USGS

177

6.17

-0.07

0.95

Good

VegetationModerate

NONE

2021-08-19 14:11:18

MDT

Yes

LLC JAP

USGS

43.9

5.12

0.00

0.73

Good

DebrisModerate

NONE