USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 06123200 Sadie Cr tributary nr Harlowton MT

Sweet Grass County, Montana

Hydrologic Unit Code 10040201

Latitude 46°11'38.00", Longitude 109°54'01.77" NAD83

Drainage area 0.39 square miles

Gage datum 4,884 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	2024-03-19 10:41:39	MDT	Yes	jtl/pms	USGS	0.00				Excellent	DebrisLight	NONE
27	2023-11-02 08:46:30	MDT	Yes	RTH/SMK	USGS	0.00				Unknown	Clear	NONE
26	2023-09-14 07:15	MDT	Yes	EJB	USGS	0.00				Excellent		NONE
25	2023-06-20 13:45:30	MDT	Yes	ZDJ	USGS	0.00				Excellent		NONE
24	2023-05-16 07:17	MDT	Yes	PMS	USGS	0.00				Excellent	DebrisModerate	NONE
23	2022-11-02 07:06	MDT	Yes	PMS	USGS	0.00				Excellent	DebrisModerate	NONE
22	2022-09-06 08:59	MDT	Yes	PMS	USGS	0.00				Excellent	DebrisModerate	NONE
21	2022-06-06 17:10	MDT	Yes	EEE/JTM	USGS	0.00				Excellent	Clear	NONE
20	2022-05-09 11:35	MDT	Yes	EEE	USGS	0.00				Excellent	Clear	NONE
19	2022-04-05 14:49	MDT	Yes	CCC/GCW	USGS	0.00				Unknown		NONE
18	2021-11-02 07:05	MDT	Yes	PMS	USGS	0.00				Excellent	DebrisLight	NONE
17	2021-09-21 12:16	MDT	Yes	PMS	USGS	0.00				Excellent	Clear	NONE
16	2021-05-17 17:43	MDT	Yes	PMS	Unspe	0.00		0.00	0.00	Excellent	Clear	NONE
15	2021-04-06 12:22	MDT	Yes	PMS	Unspe	0.00				Excellent	Clear	NONE
14	2020-10-07 14:01	MDT	Yes	GCW	USGS	0.00				Excellent	NoFlow	NONE
13	2020-07-07 17:16	MDT	Yes	MC	USGS	0.00				Unspecified	Clear	NONE
12	2020-05-07 13:54:30	MDT	Yes	DJE	USGS	0.00				Unknown	DebrisLight	NONE
11	2019-10-15 18:21:30	MDT	Yes	DJE	USGS	0.00				Unknown	DebrisLight	NONE
10	2019-10-09 15:40	MDT	Yes	SAS TBB	USGS	0.00				Unknown	DebrisLight	NONE
9	2019-09-04 07:53	MDT	Yes	DJE	USGS	0.00				Unknown	Clear	NONE
8	2019-07-17 12:10	MDT	Yes	EEE	USGS	0.08	0.83			Poor	DebrisLight	NONE
7	2019-05-15 15:15	MDT	Yes	DJE	USGS	0.04	0.86	0.00		Poor	Clear	NONE
6	2019-04-03 15:22	MDT	Yes	EEE	USGS	0.00				Excellent	DebrisLight	NONE
5	2018-07-10 17:16:30	MDT	Yes	DJE	USGS	0.52	1.23	0.00	0.10	Poor	DebrisLight	NONE
4	2018-05-24 16:02:30	MDT	Yes	DJE	USGS	2.73	1.62	-0.01	0.20	Poor	DebrisLight	NONE
3	2011-06-01 14:22:30	MDT	Yes	SMK	USGS	5.95	1.95	0.00	0.20	Poor		NONE
2	1991-05-22 08:40	MDT	Yes	JLF	USGS	0.87	1.17			Fair	VegetationLight	NONE
1	1981-05-20 10:00	MDT	Yes	TIF	USGS	1.45	1.21			Poor	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

2024-03-19 10:41:39

MDT

Yes

jtl/pms

USGS

0.00

Excellent

DebrisLight

NONE

2023-11-02 08:46:30

MDT

Yes

RTH/SMK

USGS

0.00

Unknown

Clear

NONE

2023-09-14 07:15

MDT

Yes

EJB

USGS

0.00

Excellent

NONE

2023-06-20 13:45:30

MDT

Yes

ZDJ

USGS

0.00

Excellent

NONE

2023-05-16 07:17

MDT

Yes

PMS

USGS

0.00

Excellent

DebrisModerate

NONE

2022-11-02 07:06

MDT

Yes

PMS

USGS

0.00

Excellent

DebrisModerate

NONE

2022-09-06 08:59

MDT

Yes

PMS

USGS

0.00

Excellent

DebrisModerate

NONE

2022-06-06 17:10

MDT

Yes

EEE/JTM

USGS

0.00

Excellent

Clear

NONE

2022-05-09 11:35

MDT

Yes

EEE

USGS

0.00

Excellent

Clear

NONE

2022-04-05 14:49

MDT

Yes

CCC/GCW

USGS

0.00

Unknown

NONE

2021-11-02 07:05

MDT

Yes

PMS

USGS

0.00

Excellent

DebrisLight

NONE

2021-09-21 12:16

MDT

Yes

PMS

USGS

0.00

Excellent

Clear

NONE

2021-05-17 17:43

MDT

Yes

PMS

Unspe

0.00

Excellent

Clear

NONE

2021-04-06 12:22

MDT

Yes

PMS

Unspe

0.00

Excellent

Clear

NONE

2020-10-07 14:01

MDT

Yes

GCW

USGS

0.00

Excellent

NoFlow

NONE

2020-07-07 17:16

MDT

Yes

USGS

0.00

Unspecified

Clear

NONE

2020-05-07 13:54:30

MDT

Yes

DJE

USGS

0.00

Unknown

DebrisLight

NONE

2019-10-15 18:21:30

MDT

Yes

DJE

USGS

0.00

Unknown

DebrisLight

NONE

2019-10-09 15:40

MDT

Yes

SAS TBB

USGS

0.00

Unknown

DebrisLight

NONE

2019-09-04 07:53

MDT

Yes

DJE

USGS

0.00

Unknown

Clear

NONE

2019-07-17 12:10

MDT

Yes

EEE

USGS

0.08

0.83

Poor

DebrisLight

NONE

2019-05-15 15:15

MDT

Yes

DJE

USGS

0.04

0.86

0.00

Poor

Clear

NONE

2019-04-03 15:22

MDT

Yes

EEE

USGS

0.00

Excellent

DebrisLight

NONE

2018-07-10 17:16:30

MDT

Yes

DJE

USGS

0.52

1.23

0.00

0.10

Poor

DebrisLight

NONE

2018-05-24 16:02:30

MDT

Yes

DJE

USGS

2.73

1.62

-0.01

0.20

Poor

DebrisLight

NONE

2011-06-01 14:22:30

MDT

Yes

SMK

USGS

5.95

1.95

0.00

0.20

Poor

NONE

1991-05-22 08:40

MDT

Yes

JLF

USGS

0.87

1.17

Fair

VegetationLight

NONE

1981-05-20 10:00

MDT

Yes

TIF

USGS

1.45

1.21

Poor

Clear

NONE