USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

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USGS 13120240 EF BIG LOST R AT ROSENKANCE RCH NR CHILLY ID

Custer County, Idaho

Hydrologic Unit Code 17040218

Latitude 43°53'45", Longitude 113°59'00" NAD27

Drainage area 185 square miles

Contributing drainage area 185 square miles

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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
38	2015-08-19 13:18:30	MDT	Yes	NDJ	USGS	48.8				Good	VegetationModerate	NONE
37M	2006-09-05 11:33	MDT	Yes	TSB	USGS	62.3				Fair	Clear	NONE
36M	2005-09-26 13:53	MDT	Yes	BVK	USGS	59.6				Fair		NONE
35M	2004-09-28 11:02	MDT	Yes	BVK	USGS	51.0				Fair	Clear	NONE
34M	2003-09-17 14:06	MDT	Yes	SGL	USGS	43.6				Unspecified		NONE
33M	2002-09-10 08:30	MDT	Yes	DGC	USGS	35.6				Unspecified	DebrisLight	NONE
32M	2001-09-11 -- --	--	Yes	BVK	USGS	43.2				Unspecified	Clear	NONE
31M	2000-10-10 11:25	MDT	Yes	DGC	USGS	45.7				Fair	Clear	NONE
30M	1994-09-27 12:02	MDT	Yes	SGL	USGS	28.3				Unspecified	Clear	NONE
29M	1992-09-10 12:15	MDT	Yes	DGC	USGS	35.7				Good	DebrisLight	NONE
28M	1989-09-14 11:40	MDT	Yes	MDC	USGS	44.2				Good		NONE
27M	1987-11-17 12:10	MST	Yes	SGL/JE	USGS	35.4				Good		NONE
26M	1987-10-21 10:02	MDT	Yes	OEM	USGS	49.8				Good		NONE
25M	1987-09-25 12:30	MDT	Yes	RWE	USGS	45.1				Good	Clear	NONE
24M	1987-08-14 10:02	MDT	Yes	SGL	USGS	65.3		0.00	0.40	Good		NONE
23M	1985-09-26 11:13	MDT	Yes	KFK	USGS	98.7				Good		NONE
22M	1981-09-21 -- --	--	Yes	RAS	USGS	53.6		0.00	0.30	Good		NONE
21M	1979-10-06 -- --	--	Yes	AWR	USGS	40.2				Good		NONE
20M	1978-09-28 -- --	--	Yes	TSB	USGS	101				Unspecified		NONE
19M	1977-10-01 -- --	--	Yes	DMK	USGS	46.6				Unspecified		NONE
18M	1976-09-29 -- --	--	Yes	RWE	USGS	84.4				Unspecified		NONE
17M	1975-09-12 -- --	--	Yes	RWH	USGS	83.2	83.20			Good		NONE
16M	1974-10-11 -- --	--	Yes	LCK	USGS	61.1				Fair		NONE
15M	1973-09-14 -- --	--	Yes	RAS	USGS	55.9		0.00	0.40	Fair		NONE
14M	1958-11-01 11:30	MST	Yes	all	USGS	50.0	4.94	-0.01	0.50	Fair		NONE
13M	1958-09-20 14:35	MST	Yes	scc	USGS	60.8	4.83	0.00	0.50	Unspecified		NONE
12M	1958-08-12 13:10	MST	Yes	jrs	USGS	95.8	4.71	0.00	0.50	Fair	Clear	NONE
11M	1958-07-10 06:10	MST	Yes	scc	USGS	193	4.33			Good		NONE
10M	1958-05-22 15:35	MST	Yes	lnc	USGS	1280	2.12	0.03	2.20	Fair	Clear	NONE
9M	1958-05-08 17:40	MST	Yes	th	USGS	373	4.06	0.00	1.20	Fair	Clear	NONE
8M	1958-04-15 14:40	MST	Yes	rwh	USGS	82.2	4.98	-0.01	0.50	Fair	Clear	NONE
7M	1958-02-27 12:30	MST	Yes	rwh	USGS	60.7	4.74	0.02	0.60	Good	IceCover	NONE
6M	1957-12-10 14:50	MST	Yes	sag	USGS	53.0	4.54	0.00	0.50	Unspecified	IceCover	NONE
5M	1957-10-30 15:30	MST	Yes	rwh/jc	USGS	61.3	5.00	0.00	0.30	Good	Clear	NONE
4M	1957-09-24 17:05	MST	Yes	jc	USGS	55.2		0.00	0.50	Fair		NONE
3M	1957-08-19 13:25	MST	Yes	sag	USGS	62.9	4.96	0.00	0.50	Good	Clear	NONE
2M	1957-07-17 14:55	MST	Yes	LK	USGS	213	4.49	0.02	0.70	Good	Clear	NONE
1M	1957-06-13 09:45	MST	Yes	jrs/nb	USGS	732				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

2015-08-19 13:18:30

MDT

Yes

NDJ

USGS

48.8

Good

VegetationModerate

NONE

37M

2006-09-05 11:33

MDT

Yes

TSB

USGS

62.3

Fair

Clear

NONE

36M

2005-09-26 13:53

MDT

Yes

BVK

USGS

59.6

Fair

NONE

35M

2004-09-28 11:02

MDT

Yes

BVK

USGS

51.0

Fair

Clear

NONE

34M

2003-09-17 14:06

MDT

Yes

SGL

USGS

43.6

Unspecified

NONE

33M

2002-09-10 08:30

MDT

Yes

DGC

USGS

35.6

Unspecified

DebrisLight

NONE

32M

2001-09-11 -- --

Yes

BVK

USGS

43.2

Unspecified

Clear

NONE

31M

2000-10-10 11:25

MDT

Yes

DGC

USGS

45.7

Fair

Clear

NONE

30M

1994-09-27 12:02

MDT

Yes

SGL

USGS

28.3

Unspecified

Clear

NONE

29M

1992-09-10 12:15

MDT

Yes

DGC

USGS

35.7

Good

DebrisLight

NONE

28M

1989-09-14 11:40

MDT

Yes

MDC

USGS

44.2

Good

NONE

27M

1987-11-17 12:10

MST

Yes

SGL/JE

USGS

35.4

Good

NONE

26M

1987-10-21 10:02

MDT

Yes

OEM

USGS

49.8

Good

NONE

25M

1987-09-25 12:30

MDT

Yes

RWE

USGS

45.1

Good

Clear

NONE

24M

1987-08-14 10:02

MDT

Yes

SGL

USGS

65.3

0.00

0.40

Good

NONE

23M

1985-09-26 11:13

MDT

Yes

KFK

USGS

98.7

Good

NONE

22M

1981-09-21 -- --

Yes

RAS

USGS

53.6

0.00

0.30

Good

NONE

21M

1979-10-06 -- --

Yes

AWR

USGS

40.2

Good

NONE

20M

1978-09-28 -- --

Yes

TSB

USGS

101

Unspecified

NONE

19M

1977-10-01 -- --

Yes

DMK

USGS

46.6

Unspecified

NONE

18M

1976-09-29 -- --

Yes

RWE

USGS

84.4

Unspecified

NONE

17M

1975-09-12 -- --

Yes

RWH

USGS

83.2

83.20

Good

NONE

16M

1974-10-11 -- --

Yes

LCK

USGS

61.1

Fair

NONE

15M

1973-09-14 -- --

Yes

RAS

USGS

55.9

0.00

0.40

Fair

NONE

14M

1958-11-01 11:30

MST

Yes

all

USGS

50.0

4.94

-0.01

0.50

Fair

NONE

13M

1958-09-20 14:35

MST

Yes

scc

USGS

60.8

4.83

0.00

0.50

Unspecified

NONE

12M

1958-08-12 13:10

MST

Yes

jrs

USGS

95.8

4.71

0.00

0.50

Fair

Clear

NONE

11M

1958-07-10 06:10

MST

Yes

scc

USGS

193

4.33

Good

NONE

10M

1958-05-22 15:35

MST

Yes

lnc

USGS

1280

2.12

0.03

2.20

Fair

Clear

NONE

1958-05-08 17:40

MST

Yes

USGS

373

4.06

0.00

1.20

Fair

Clear

NONE

1958-04-15 14:40

MST

Yes

rwh

USGS

82.2

4.98

-0.01

0.50

Fair

Clear

NONE

1958-02-27 12:30

MST

Yes

rwh

USGS

60.7

4.74

0.02

0.60

Good

IceCover

NONE

1957-12-10 14:50

MST

Yes

sag

USGS

53.0

4.54

0.00

0.50

Unspecified

IceCover

NONE

1957-10-30 15:30

MST

Yes

rwh/jc

USGS

61.3

5.00

0.00

0.30

Good

Clear

NONE

1957-09-24 17:05

MST

Yes

USGS

55.2

0.00

0.50

Fair

NONE

1957-08-19 13:25

MST

Yes

sag

USGS

62.9

4.96

0.00

0.50

Good

Clear

NONE

1957-07-17 14:55

MST

Yes

USGS

213

4.49

0.02

0.70

Good

Clear

NONE

1957-06-13 09:45

MST

Yes

jrs/nb

USGS

732

Fair

NONE

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Idaho Water Data Support Team
Page Last Modified: 2025-12-22 21:45:09 EST
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