USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 06165200 Guston Coulee near Malta MT

Phillips County, Montana

Hydrologic Unit Code 10050014

Latitude 48°14'30.98", Longitude 107°32'54.90" NAD83

Drainage area 2.4 square miles

Gage datum 2,275 feet above NGVD29

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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
17	2021-11-09 16:16	MST	Yes	GCW	USGS	0.00				Excellent	NoFlow	NONE
16	2021-09-16 15:33:30	MDT	Yes	GCW	Unspe	0.00				Excellent	NoFlow	NONE
15	2021-05-13 11:11	MDT	Yes	GCW	Unspe	0.00				Excellent	NoFlow	NONE
14	2021-03-31 16:00	MDT	Yes	GCW	Unspe	0.00				Excellent	NoFlow	NONE
13	2020-11-04 12:23	MST	Yes	PMS	USGS	0.00		0.00	0.00	Excellent	DebrisLight	NONE
12	2020-09-23 16:19	MDT	Yes	PMS	USGS	0.00		0.00	0.00	Excellent	DebrisModerate	NONE
11	2020-08-12 15:21	MDT	Yes	PMS	USGS	0.00		0.00	0.00	Excellent	DebrisModerate	NONE
10	2020-05-19 14:16:30	MDT	Yes	PMS	USGS	0.00				Excellent	DebrisLight	NONE
9	2020-04-22 13:12:30	MDT	Yes	PMS	USGS	0.00				Excellent	DebrisLight	NONE
8	2019-11-05 07:19:30	MST	Yes	PMS	USGS	0.00				Unknown	DebrisModerate	NONE
7	2019-09-25 07:24	MDT	Yes	PMS	USGS	0.00				Unknown	DebrisHeavy	NONE
6	2019-07-10 12:32	MDT	Yes	PMS	USGS	0.00				Unknown	DebrisHeavy	NONE
5	2019-05-22 15:02	MDT	Yes	PMS	USGS	0.00				Unknown	DebrisLight	NONE
4	2019-04-18 08:13	MDT	Yes	PMS	USGS	0.00				Unknown	Clear	NONE
3	1982-03-30 -- --	--	Yes	MRJ	USGS	0.04	0.32			Unspecified		NONE
2	1977-02-17 -- --	--	Yes	JAH	USGS	0.07	1.10			Poor	IceCover	NONE
1	1974-09-05 -- --	--	Yes	MRJ/RO	USGS	35.0	2.70			Fair		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

2021-11-09 16:16

MST

Yes

GCW

USGS

0.00

Excellent

NoFlow

NONE

2021-09-16 15:33:30

MDT

Yes

GCW

Unspe

0.00

Excellent

NoFlow

NONE

2021-05-13 11:11

MDT

Yes

GCW

Unspe

0.00

Excellent

NoFlow

NONE

2021-03-31 16:00

MDT

Yes

GCW

Unspe

0.00

Excellent

NoFlow

NONE

2020-11-04 12:23

MST

Yes

PMS

USGS

0.00

Excellent

DebrisLight

NONE

2020-09-23 16:19

MDT

Yes

PMS

USGS

0.00

Excellent

DebrisModerate

NONE

2020-08-12 15:21

MDT

Yes

PMS

USGS

0.00

Excellent

DebrisModerate

NONE

2020-05-19 14:16:30

MDT

Yes

PMS

USGS

0.00

Excellent

DebrisLight

NONE

2020-04-22 13:12:30

MDT

Yes

PMS

USGS

0.00

Excellent

DebrisLight

NONE

2019-11-05 07:19:30

MST

Yes

PMS

USGS

0.00

Unknown

DebrisModerate

NONE

2019-09-25 07:24

MDT

Yes

PMS

USGS

0.00

Unknown

DebrisHeavy

NONE

2019-07-10 12:32

MDT

Yes

PMS

USGS

0.00

Unknown

DebrisHeavy

NONE

2019-05-22 15:02

MDT

Yes

PMS

USGS

0.00

Unknown

DebrisLight

NONE

2019-04-18 08:13

MDT

Yes

PMS

USGS

0.00

Unknown

Clear

NONE

1982-03-30 -- --

Yes

MRJ

USGS

0.04

0.32

Unspecified

NONE

1977-02-17 -- --

Yes

JAH

USGS

0.07

1.10

Poor

IceCover

NONE

1974-09-05 -- --

Yes

MRJ/RO

USGS

35.0

2.70

Fair

NONE