USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 06119200 South Fork Musselshell River at Martinsdale, MT

Meagher County, Montana

Hydrologic Unit Code 10040201

Latitude 46°27'44.35", Longitude 110°19'06.61" NAD83

Drainage area 274 square miles

Gage datum 4,783 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
49	2024-10-01 15:30:09	MDT	Yes	JTL/RTH	USGS	9.91	1.74			Fair	Clear	NONE
48	2024-08-19 13:41:03	MDT	Yes	JTL/rth	USGS	1.18	1.52			Poor	VegetationLight	NONE
47	2024-07-08 14:10:06	MDT	Yes	JTL/RTH	USGS	37.1	2.09			Fair	DebrisLight	NONE
46	2024-05-20 13:05:04	MDT	Yes	jtl/RTH	USGS	176	2.81			Good	Clear	NONE
45	2024-03-19 15:59:08	MDT	Yes	PMS/JTL	USGS	53.6	2.25	-0.38	0.60	Poor	Clear	NONE
44	2024-01-02 11:21	MST	Yes	pms/jtl	USGS	11.1	2.00			Fair	IceCover	NONE
43	2023-11-02 14:03:01	MDT	Yes	RTH/SMK	USGS	50.9	2.21			Fair	Unspecifed	NONE
42	2023-09-14 08:36	MDT	Yes	EJB	USGS	12.0	1.77	0.00	0.50	Good	Clear	NONE
41	2023-07-18 15:13	MDT	Yes	PMS	USGS	96.7	2.45	0.01	0.57	Fair	ScourControlChanged	NONE
40	2023-06-04 11:25	MDT	Yes	EEE	USGS	1230	5.13	-0.03	0.60	Fair	DebrisLight	NONE
39	2023-05-16 10:39	MDT	Yes	PMS	USGS	491	3.77	0.01	0.32	Fair	Clear	NONE
38	2023-04-12 13:05:05	MDT	Yes	EEE	USGS	907	4.69	0.03	0.45	Fair	DebrisLight	NONE
37	2023-04-10 11:03	MDT	Yes	PMS	USGS	215	3.01	0.03	0.55	Fair	Clear	NONE
36	2023-02-27 14:45:30	MST	Yes	PMS	USGS	2.51	1.82	0.00	0.28	Poor	IceCover	NONE
35	2022-12-12 11:54:30	MST	Yes	PMS/JTM	USGS	9.08	2.15	0.00	0.58	Poor	IceCover	NONE
34	2022-11-01 15:02	MDT	Yes	PMS	USGS	3.43	1.68	0.01	0.47	Good	DebrisModerate	NONE
33	2022-09-14 13:57	MDT	Yes	PMS/JTM	USGS	4.53	1.72	0.01	0.57	Poor	DebrisModerate	NONE
32	2022-08-23 11:40	MDT	Yes	DJE/EEE	USGS	5.20	1.75	0.00	0.65	Fair	VegetationModerate	NONE
31	2022-07-25 12:42	MDT	Yes	EEE	USGS	15.1	1.93	0.02	0.50	Fair	VegetationLight	NONE
30	2022-06-06 14:46	MDT	Yes	EEE/JTM	USGS	288	3.32	0.00	1.20	Fair	DebrisLight	NONE
29	2022-05-02 14:23	MDT	Yes	EEE/JTM	USGS	28.1	2.10	0.00	0.80	Fair	DebrisLight	NONE
28	2022-03-14 12:13	MDT	Yes	PMS	USGS	0.28	1.51	0.01	0.40	Poor	IceCover	NONE
27	2022-01-31 11:33	MST	Yes	PMS/GCW	USGS	0.81	1.54	0.00	0.38	Poor	IceCover	NONE
26	2021-12-14 11:16	MST	Yes	PMS	USGS	1.49	1.58	0.01	0.40	Fair	IceCover	NONE
25	2021-11-01 16:38	MDT	Yes	PMS	USGS	3.70	1.68	0.01	0.43	Fair	VegetationModerate	NONE
24	2021-09-21 17:36	MDT	Yes	PMS	USGS	3.98	1.69	0.01	0.35	Fair	VegetationLight	NONE
23	2021-08-04 12:43	MDT	Yes	PMS	Unspe	11.8	1.85	0.01	0.42	Fair	VegetationModerate	NONE
22	2021-06-29 11:34	MDT	Yes	PMS	Unspe	24.9	2.02	0.00	0.47	Fair	VegetationModerate	NONE
21	2021-05-17 15:04	MDT	Yes	PMS	Unspe	128	2.62	0.01	0.47	Fair	ScourControlChanged	NONE
20	2021-04-06 16:11	MDT	Yes	PMS	Unspe	0.61	1.47	0.01	0.45	Fair	VegetationLight	NONE
19	2021-03-01 10:36:30	MST	Yes	PMS/GCW	Unspe	0.04	1.51	0.00	0.40	Poor	IceCover	NONE
18	2021-01-07 12:07:30	MST	Yes	GCW/EEE	USGS	0.07	1.44			Poor	IceCover	NONE
17	2020-11-19 10:23:30	MST	Yes	GCW	USGS	15.5	1.95	0.01	0.60	Fair	IceShore	NONE
16	2020-10-07 09:56	MDT	Yes	GCW	USGS	9.66	1.84	0.00	1.50	Fair	VegetationLight	NONE
15	2020-08-27 17:23	MDT	Yes	EEE/GCW	USGS	5.12	1.69	-0.02	0.60	Fair	VegetationLight	NONE
14	2020-08-11 11:05	MDT	Yes	MC	USGS	11.5	1.84	-0.01	0.39	Poor	DebrisLight	OTHR
13	2020-07-09 11:05	MDT	Yes	MC	USGS	88.0	2.47	0.01	0.39	Poor	VegetationHeavy	NONE
12	2020-05-21 15:54:01	MDT	Yes	smk/mc	USGS	620	3.92			Fair	DebrisLight	NONE
11	2020-04-08 09:50	MDT	Yes	TJM	USGS	0.91	1.45			Fair	Clear	NONE
10	2020-02-27 11:39	MST	Yes	DJE	USGS	39.2	2.36	0.14	0.50	Fair	IceCover	NONE
9	2020-01-21 11:05:30	MST	Yes	DJE	USGS	30.0	2.55			Poor	IceCover	NONE
8	2019-12-02 13:53:30	MST	Yes	DJE/MC	USGS	37.8	2.33	0.01	0.45	Poor	IceCover	NONE
7	2019-10-16 11:32	MDT	Yes	DJE	USGS	51.6	2.28	0.00	0.70	Good	DebrisLight	NONE
6	2019-09-03 19:19	MDT	Yes	DJE	USGS	18.2	1.91			Fair	VegetationLight	NONE
5	2019-07-17 14:47	MDT	Yes	DJE	USGS	127	2.92			Good	DebrisLight	NONE
4	2019-06-18 14:41	MDT	Yes	DJE	USGS	248	3.08	-0.02		Fair	DebrisLight	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

2024-10-01 15:30:09

MDT

Yes

JTL/RTH

USGS

9.91

1.74

Fair

Clear

NONE

2024-08-19 13:41:03

MDT

Yes

JTL/rth

USGS

1.18

1.52

Poor

VegetationLight

NONE

2024-07-08 14:10:06

MDT

Yes

JTL/RTH

USGS

37.1

2.09

Fair

DebrisLight

NONE

2024-05-20 13:05:04

MDT

Yes

jtl/RTH

USGS

176

2.81

Good

Clear

NONE

2024-03-19 15:59:08

MDT

Yes

PMS/JTL

USGS

53.6

2.25

-0.38

0.60

Poor

Clear

NONE

2024-01-02 11:21

MST

Yes

pms/jtl

USGS

11.1

2.00

Fair

IceCover

NONE

2023-11-02 14:03:01

MDT

Yes

RTH/SMK

USGS

50.9

2.21

Fair

Unspecifed

NONE

2023-09-14 08:36

MDT

Yes

EJB

USGS

12.0

1.77

0.00

0.50

Good

Clear

NONE

2023-07-18 15:13

MDT

Yes

PMS

USGS

96.7

2.45

0.01

0.57

Fair

ScourControlChanged

NONE

2023-06-04 11:25

MDT

Yes

EEE

USGS

1230

5.13

-0.03

0.60

Fair

DebrisLight

NONE

2023-05-16 10:39

MDT

Yes

PMS

USGS

491

3.77

0.01

0.32

Fair

Clear

NONE

2023-04-12 13:05:05

MDT

Yes

EEE

USGS

907

4.69

0.03

0.45

Fair

DebrisLight

NONE

2023-04-10 11:03

MDT

Yes

PMS

USGS

215

3.01

0.03

0.55

Fair

Clear

NONE

2023-02-27 14:45:30

MST

Yes

PMS

USGS

2.51

1.82

0.00

0.28

Poor

IceCover

NONE

2022-12-12 11:54:30

MST

Yes

PMS/JTM

USGS

9.08

2.15

0.00

0.58

Poor

IceCover

NONE

2022-11-01 15:02

MDT

Yes

PMS

USGS

3.43

1.68

0.01

0.47

Good

DebrisModerate

NONE

2022-09-14 13:57

MDT

Yes

PMS/JTM

USGS

4.53

1.72

0.01

0.57

Poor

DebrisModerate

NONE

2022-08-23 11:40

MDT

Yes

DJE/EEE

USGS

5.20

1.75

0.00

0.65

Fair

VegetationModerate

NONE

2022-07-25 12:42

MDT

Yes

EEE

USGS

15.1

1.93

0.02

0.50

Fair

VegetationLight

NONE

2022-06-06 14:46

MDT

Yes

EEE/JTM

USGS

288

3.32

0.00

1.20

Fair

DebrisLight

NONE

2022-05-02 14:23

MDT

Yes

EEE/JTM

USGS

28.1

2.10

0.00

0.80

Fair

DebrisLight

NONE

2022-03-14 12:13

MDT

Yes

PMS

USGS

0.28

1.51

0.01

0.40

Poor

IceCover

NONE

2022-01-31 11:33

MST

Yes

PMS/GCW

USGS

0.81

1.54

0.00

0.38

Poor

IceCover

NONE

2021-12-14 11:16

MST

Yes

PMS

USGS

1.49

1.58

0.01

0.40

Fair

IceCover

NONE

2021-11-01 16:38

MDT

Yes

PMS

USGS

3.70

1.68

0.01

0.43

Fair

VegetationModerate

NONE

2021-09-21 17:36

MDT

Yes

PMS

USGS

3.98

1.69

0.01

0.35

Fair

VegetationLight

NONE

2021-08-04 12:43

MDT

Yes

PMS

Unspe

11.8

1.85

0.01

0.42

Fair

VegetationModerate

NONE

2021-06-29 11:34

MDT

Yes

PMS

Unspe

24.9

2.02

0.00

0.47

Fair

VegetationModerate

NONE

2021-05-17 15:04

MDT

Yes

PMS

Unspe

128

2.62

0.01

0.47

Fair

ScourControlChanged

NONE

2021-04-06 16:11

MDT

Yes

PMS

Unspe

0.61

1.47

0.01

0.45

Fair

VegetationLight

NONE

2021-03-01 10:36:30

MST

Yes

PMS/GCW

Unspe

0.04

1.51

0.00

0.40

Poor

IceCover

NONE

2021-01-07 12:07:30

MST

Yes

GCW/EEE

USGS

0.07

1.44

Poor

IceCover

NONE

2020-11-19 10:23:30

MST

Yes

GCW

USGS

15.5

1.95

0.01

0.60

Fair

IceShore

NONE

2020-10-07 09:56

MDT

Yes

GCW

USGS

9.66

1.84

0.00

1.50

Fair

VegetationLight

NONE

2020-08-27 17:23

MDT

Yes

EEE/GCW

USGS

5.12

1.69

-0.02

0.60

Fair

VegetationLight

NONE

2020-08-11 11:05

MDT

Yes

USGS

11.5

1.84

-0.01

0.39

Poor

DebrisLight

OTHR

2020-07-09 11:05

MDT

Yes

USGS

88.0

2.47

0.01

0.39

Poor

VegetationHeavy

NONE

2020-05-21 15:54:01

MDT

Yes

smk/mc

USGS

620

3.92

Fair

DebrisLight

NONE

2020-04-08 09:50

MDT

Yes

TJM

USGS

0.91

1.45

Fair

Clear

NONE

2020-02-27 11:39

MST

Yes

DJE

USGS

39.2

2.36

0.14

0.50

Fair

IceCover

NONE

2020-01-21 11:05:30

MST

Yes

DJE

USGS

30.0

2.55

Poor

IceCover

NONE

2019-12-02 13:53:30

MST

Yes

DJE/MC

USGS

37.8

2.33

0.01

0.45

Poor

IceCover

NONE

2019-10-16 11:32

MDT

Yes

DJE

USGS

51.6

2.28

0.00

0.70

Good

DebrisLight

NONE

2019-09-03 19:19

MDT

Yes

DJE

USGS

18.2

1.91

Fair

VegetationLight

NONE

2019-07-17 14:47

MDT

Yes

DJE

USGS

127

2.92

Good

DebrisLight

NONE

2019-06-18 14:41

MDT

Yes

DJE

USGS

248

3.08

-0.02

Fair

DebrisLight

NONE