USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

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USGS 15200400 GULKANA R AT GULKANA AK

Copper River Census Area County, Alaska

Hydrologic Unit Code 190201020606

Latitude 62°16'08", Longitude 145°22'50" NAD27

Drainage area 1,966.0 square miles

Gage datum 1,389.0 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
13	2005-08-09 18:56	AKDT	Yes	jgl/jrm	USGS	1880				Excellent	Clear	NONE
12	2001-08-23 10:15	AKDT	Yes	JSC/JDE	USGS	997				Unspecified	Clear	NONE
11	1998-08-31 -- --	--	Yes	xxx	USGS	1580				Unspecified		NONE
10	1971-07-10 13:50	AKDT	Yes	VMN/JDM	USGS	2040	71.33	-0.04	1.50	Fair	Clear	NONE
9	1971-06-04 13:50	AKDT	Yes	LSL/JDM	USGS	3220				Unspecified	Clear	NONE
8	1971-03-16 13:00	AKST	Yes	JDM/DRK	USGS	130				Fair	IceCover	NONE
7	1970-12-05 08:10	AKST	Yes	J N/JDM	USGS	239				Poor	IceCover	NONE
6	1970-10-03 07:55	AKDT	Yes	JDM/LLD	USGS	1180	71.00	0.00	0.30	Fair	Clear	NONE
5	1970-08-20 09:20	AKDT	Yes	JDM/DRS	USGS	793	70.78	-0.01	0.60	Good	Clear	NONE
4	1970-07-10 10:00	AKDT	Yes	JDM/J R	USGS	757	70.80			Good	Clear	NONE
3	1965-10-04 11:30	AKST	Yes	JDM/RAT	USGS	1150				Good	Clear	NONE
2	1965-09-06 10:45	AKST	Yes	JDM/L G	USGS	975				Poor	Clear	NONE
1	1965-05-21 13:15	AKST	Yes	MMH/GWC	USGS	3950				Fair	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

2005-08-09 18:56

AKDT

Yes

jgl/jrm

USGS

1880

Excellent

Clear

NONE

2001-08-23 10:15

AKDT

Yes

JSC/JDE

USGS

997

Unspecified

Clear

NONE

1998-08-31 -- --

Yes

xxx

USGS

1580

Unspecified

NONE

1971-07-10 13:50

AKDT

Yes

VMN/JDM

USGS

2040

71.33

-0.04

1.50

Fair

Clear

NONE

1971-06-04 13:50

AKDT

Yes

LSL/JDM

USGS

3220

Unspecified

Clear

NONE

1971-03-16 13:00

AKST

Yes

JDM/DRK

USGS

130

Fair

IceCover

NONE

1970-12-05 08:10

AKST

Yes

J N/JDM

USGS

239

Poor

IceCover

NONE

1970-10-03 07:55

AKDT

Yes

JDM/LLD

USGS

1180

71.00

0.00

0.30

Fair

Clear

NONE

1970-08-20 09:20

AKDT

Yes

JDM/DRS

USGS

793

70.78

-0.01

0.60

Good

Clear

NONE

1970-07-10 10:00

AKDT

Yes

JDM/J R

USGS

757

70.80

Good

Clear

NONE

1965-10-04 11:30

AKST

Yes

JDM/RAT

USGS

1150

Good

Clear

NONE

1965-09-06 10:45

AKST

Yes

JDM/L G

USGS

975

Poor

Clear

NONE

1965-05-21 13:15

AKST

Yes

MMH/GWC

USGS

3950

Fair

Clear

NONE