USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 12338040 NF Blackfoot River bl Jacobsen Ditch nr Ovando

Powell County, Montana

Hydrologic Unit Code 17010203

Latitude 47°01'14", Longitude 113°01'32" NAD27

Gage datum 4,200 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)	Meas. Rated	Control	Flow Adjust. Code
17	2002-11-19 11:50	MST	Yes	MR	USGS	5.00	0.17	Fair	Clear	NONE
16	2002-10-16 11:00	MDT	Yes	MR	USGS	25.0	0.64	Good	Clear	NONE
15	2002-10-03 16:00	MDT	Yes	MR	USGS	34.0	0.73	Good	Clear	NONE
14	2002-09-11 14:00	MDT	Yes	RRS/MR	USGS	53.0	0.94	Good	Clear	NONE
13	2002-08-21 14:00	MDT	Yes	RRS/MR	USGS	90.0	1.10	Good	Clear	NONE
12	2002-08-15 14:00	MDT	Yes	mr	USGS	100	1.17	Good	Clear	NONE
11	2002-07-24 10:40	MDT	Yes	mr	USGS	211	1.41	Good	Clear	NONE
10	1998-10-21 11:00	MDT	Yes	tlv/rrs	USGS	23.2		Unspecified		NONE
9	1998-09-24 10:00	MDT	Yes	tlv/rrs	USGS	27.1		Unspecified		NONE
8	1998-08-14 11:30	MDT	Yes	rrs/tlv	USGS	83.0		Unspecified		NONE
7	1998-07-23 11:15	MDT	Yes	tlv/rrs	USGS	222		Unspecified		NONE
6	1998-03-19 09:25	MST	Yes	rrs/tlv	USGS	1.09		Unspecified		NONE
5	1997-10-16 12:20	MDT	Yes	tv	USGS	41.4		Unspecified		NONE
4	1997-09-09 10:11	MDT	Yes	tv	USGS	62.5		Unspecified		NONE
3	1997-09-09 10:10	MDT	Yes	rs	USGS	60.5		Unspecified		NONE
2	1997-08-27 11:50	MDT	Yes	rs	USGS	86.0		Unspecified		NONE
1	1997-08-27 11:17	MDT	Yes	sl /rs	USGS	84.0		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

2002-11-19 11:50

MST

Yes

USGS

5.00

0.17

Fair

Clear

NONE

2002-10-16 11:00

MDT

Yes

USGS

25.0

0.64

Good

Clear

NONE

2002-10-03 16:00

MDT

Yes

USGS

34.0

0.73

Good

Clear

NONE

2002-09-11 14:00

MDT

Yes

RRS/MR

USGS

53.0

0.94

Good

Clear

NONE

2002-08-21 14:00

MDT

Yes

RRS/MR

USGS

90.0

1.10

Good

Clear

NONE

2002-08-15 14:00

MDT

Yes

USGS

100

1.17

Good

Clear

NONE

2002-07-24 10:40

MDT

Yes

USGS

211

1.41

Good

Clear

NONE

1998-10-21 11:00

MDT

Yes

tlv/rrs

USGS

23.2

Unspecified

NONE

1998-09-24 10:00

MDT

Yes

tlv/rrs

USGS

27.1

Unspecified

NONE

1998-08-14 11:30

MDT

Yes

rrs/tlv

USGS

83.0

Unspecified

NONE

1998-07-23 11:15

MDT

Yes

tlv/rrs

USGS

222

Unspecified

NONE

1998-03-19 09:25

MST

Yes

rrs/tlv

USGS

1.09

Unspecified

NONE

1997-10-16 12:20

MDT

Yes

USGS

41.4

Unspecified

NONE

1997-09-09 10:11

MDT

Yes

USGS

62.5

Unspecified

NONE

1997-09-09 10:10

MDT

Yes

USGS

60.5

Unspecified

NONE

1997-08-27 11:50

MDT

Yes

USGS

86.0

Unspecified

NONE

1997-08-27 11:17

MDT

Yes

sl /rs

USGS

84.0

Unspecified

NONE