USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

USGS 364329114431101 219 S14 E65 16AB 1 Muddy River Springs Main

Clark County, Nevada

Hydrologic Unit Code 15010012

Latitude 36°43'29", Longitude 114°43'11" NAD27

Land-surface elevation 1,791 feet above NGVD29

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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	Meas. Rated	Control	Flow Adjust. Code
18	1999-09-07 12:34	PDT	Yes	TC/GCG	USGS	2.46	Fair	Clear	NONE
17	1999-04-13 11:16	PDT	Yes	JW	USGS	2.67	Poor		NONE
16	1998-09-22 13:30	PDT	Yes	JW	USGS	2.89	Fair	DebrisLight	NONE
15	1998-05-04 10:33	PDT	Yes	JW	USGS	5.21	Poor	DebrisModerate	NONE
14	1997-10-02 12:19	PDT	Yes	GCG/PSE	USGS	2.73	Poor		NONE
13	1997-04-14 13:56	PDT	Yes	GCG/RPC	USGS	4.01	Fair		NONE
12	1994-10-26 10:45	PDT	Yes	gcg/ddr	USGS	3.23	Unspecified		NONE
11	1994-04-06 14:35	PDT	Yes	DDR/GCG	USGS	4.83	Unspecified		NONE
10	1993-10-22 13:40	PDT	Yes	DEH	USGS	3.57	Unspecified		NONE
9	1993-04-15 13:30	PDT	Yes	DEH/DLS	USGS	4.29	Fair		NONE
8	1992-10-13 -- --	--	Yes	DEH/GCG	USGS	4.67	Unspecified		NONE
7	1992-04-01 12:50	PST	Yes	DDR/DEH	USGS	5.40	Fair		NONE
6	1991-11-13 -- --	--	Yes	RLM	USGS	4.98	Fair		NONE
5	1991-03-14 12:15	PST	Yes	BLM	USGS	5.20	Unspecified		NONE
4	1987-03-13 -- --	--	Yes	CW	USGS	5.48	Good		NONE
3	1986-01-28 -- --	--	Yes	KG	USGS	4.98	Good		NONE
2	1985-01-22 -- --	--	Yes	A R	USGS	5.85	Good		NONE
1	1982-08-01 -- --	--	Yes	DW	USGS	3.52	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

1999-09-07 12:34

PDT

Yes

TC/GCG

USGS

2.46

Fair

Clear

NONE

1999-04-13 11:16

PDT

Yes

USGS

2.67

Poor

NONE

1998-09-22 13:30

PDT

Yes

USGS

2.89

Fair

DebrisLight

NONE

1998-05-04 10:33

PDT

Yes

USGS

5.21

Poor

DebrisModerate

NONE

1997-10-02 12:19

PDT

Yes

GCG/PSE

USGS

2.73

Poor

NONE

1997-04-14 13:56

PDT

Yes

GCG/RPC

USGS

4.01

Fair

NONE

1994-10-26 10:45

PDT

Yes

gcg/ddr

USGS

3.23

Unspecified

NONE

1994-04-06 14:35

PDT

Yes

DDR/GCG

USGS

4.83

Unspecified

NONE

1993-10-22 13:40

PDT

Yes

DEH

USGS

3.57

Unspecified

NONE

1993-04-15 13:30

PDT

Yes

DEH/DLS

USGS

4.29

Fair

NONE

1992-10-13 -- --

Yes

DEH/GCG

USGS

4.67

Unspecified

NONE

1992-04-01 12:50

PST

Yes

DDR/DEH

USGS

5.40

Fair

NONE

1991-11-13 -- --

Yes

RLM

USGS

4.98

Fair

NONE

1991-03-14 12:15

PST

Yes

BLM

USGS

5.20

Unspecified

NONE

1987-03-13 -- --

Yes

USGS

5.48

Good

NONE

1986-01-28 -- --

Yes

USGS

4.98

Good

NONE

1985-01-22 -- --

Yes

A R

USGS

5.85

Good

NONE

1982-08-01 -- --

Yes

USGS

3.52

Unspecified

NONE