USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 15478010 ROCK C NR PAXSON AK

Valdez-Cordova Census Area County, Alaska

Hydrologic Unit Code 19080304

Latitude 63°04'16", Longitude 146°06'17" NAD27

Drainage area 51.6 square miles

Gage datum 3,100 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)	GH Change (ft)	Meas. Duration (hr)	Meas. Rated	Control	Flow Adjust. Code
40	1987-06-10 11:35	AKDT	Yes	WCS	USGS	148	9.16			Good	Clear	NONE
39	1986-07-25 19:10	AKDT	Yes	WCS/BBB	USGS	98.3	8.88	0.05	0.70	Fair	Clear	NONE
38	1985-08-15 11:30	AKDT	Yes	WCS/RLR	USGS	124				Fair	Clear	NONE
37	1985-07-03 07:15	AKDT	Yes	GLS/WCS	USGS	659	10.63	-0.04	0.50	Fair	Clear	NONE
36	1984-08-23 09:55	AKDT	Yes	BBB/TSB	USGS	52.0	8.64			Fair	Clear	NONE
35	1983-08-25 10:00	AKDT	Yes	BBB/TSB	USGS	574	10.47	0.06	0.80	Fair	Clear	NONE
34	1983-06-08 13:00	AKDT	Yes	LAW/TSB	USGS	372	9.91			Fair	Clear	NONE
33	1982-07-28 06:55	AKDT	Yes	GLS/GLP	USGS	122	9.07			Good	Clear	NONE
32	1981-05-19 15:38	AKDT	Yes	GLS/LAW	USGS	313	9.68	0.04	0.50	Fair	Clear	NONE
31	1980-06-24 09:45	AKDT	Yes	GLS/CSS	USGS	211	9.42			Good	Clear	NONE
30	1979-06-28 08:50	AKDT	Yes	GLS/CSS	USGS	250	9.60	-0.01	0.40	Fair	Clear	NONE
29	1978-07-08 20:00	AKDT	Yes	KSP/GEB	USGS	124	9.21			Unspecified	Clear	NONE
28	1978-05-25 15:40	AKDT	Yes	LWW/KSP	USGS	323	9.78			Fair	Clear	NONE
27	1977-08-10 07:30	AKDT	Yes	DRS/KSP	USGS	75.5				Fair	Clear	NONE
26	1976-07-15 15:40	AKDT	Yes	DRS/LWW	USGS	116				Fair	Clear	NONE
25	1975-09-05 13:30	AKDT	Yes	CVK/LWW	USGS	49.6	8.68			Fair	Clear	NONE
24	1975-07-25 06:25	AKDT	Yes	LWW/JDM	USGS	170	9.33			Fair	Clear	NONE
23	1974-05-30 10:00	AKDT	Yes	DRS	USGS	660		0.02	0.60	Fair	Clear	NONE
22	1973-06-09 07:05	AKDT	Yes	CVK/JDM	USGS	624	10.40			Poor	Clear	NONE
21	1972-09-27 15:00	AKDT	Yes	JDM/CVK	USGS	91.0	8.90			Poor	Clear	NONE
20	1972-08-17 17:20	AKDT	Yes	JDM/J R	USGS	292	9.64			Poor	Clear	NONE
19	1972-06-10 16:00	AKDT	Yes	LSL/JDM	USGS	339	9.91			Fair	Clear	NONE
18	1971-09-30 23:00	AKDT	Yes	JDM/ F	USGS	59.1	8.84			Poor	Clear	NONE
16	1970-07-11 08:40	AKDT	Yes	JDM/J R	USGS	75.3	9.10			Poor	Clear	NONE
15	1969-10-04 12:00	AKDT	Yes	JDM/M S	USGS	14.9				Poor	Clear	NONE
14	1969-07-09 23:00	AKDT	Yes	R K	USGS	90.5	9.06			Fair	Clear	NONE
13	1969-05-23 07:30	AKDT	Yes	LSL/JDM	USGS	361				Fair	IceShore	NONE
12	1968-07-05 07:55	AKST	Yes	R G/JDM	USGS	231	9.70			Fair	Clear	NONE
11	1967-08-16 06:45	AKST	Yes	RLS/R G	USGS	400	10.63			Fair	DebrisLight	NONE
10	1967-06-16 15:05	AKST	Yes	LSL/JDM	USGS	0.00	9.89			Good	Clear	NONE
9	1966-09-30 08:45	AKST	Yes	JDM/LLD	USGS	53.2	9.00			Fair	Clear	NONE
8	1966-08-26 11:50	AKST	Yes	LLD/JDM	USGS	66.3				Good	Clear	NONE
7	1966-07-05 09:35	AKST	Yes	JDM/LLD	USGS	61.3	8.86			Fair	Clear	NONE
6	1965-10-01 16:05	AKST	Yes	JDM/RAT	USGS	69.9	9.02			Fair	Clear	NONE
5	1965-09-06 11:55	AKST	Yes	JDM	USGS	156				Fair	Clear	NONE
4	1965-07-30 06:20	AKST	Yes	JDM/MMH	USGS	70.5				Fair	Clear	NONE
3	1964-06-22 13:30	AKST	Yes	JTM	USGS	181	9.40			Unspecified		NONE
2	1963-10-01 05:30	AKST	Yes	ACM/SGS	USGS	44.9	8.85			Fair	Clear	NONE
1	1963-07-26 07:40	AKST	Yes	ACM/FOM	USGS	306	10.10	-0.01	1.00	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

1987-06-10 11:35

AKDT

Yes

WCS

USGS

148

9.16

Good

Clear

NONE

1986-07-25 19:10

AKDT

Yes

WCS/BBB

USGS

98.3

8.88

0.05

0.70

Fair

Clear

NONE

1985-08-15 11:30

AKDT

Yes

WCS/RLR

USGS

124

Fair

Clear

NONE

1985-07-03 07:15

AKDT

Yes

GLS/WCS

USGS

659

10.63

-0.04

0.50

Fair

Clear

NONE

1984-08-23 09:55

AKDT

Yes

BBB/TSB

USGS

52.0

8.64

Fair

Clear

NONE

1983-08-25 10:00

AKDT

Yes

BBB/TSB

USGS

574

10.47

0.06

0.80

Fair

Clear

NONE

1983-06-08 13:00

AKDT

Yes

LAW/TSB

USGS

372

9.91

Fair

Clear

NONE

1982-07-28 06:55

AKDT

Yes

GLS/GLP

USGS

122

9.07

Good

Clear

NONE

1981-05-19 15:38

AKDT

Yes

GLS/LAW

USGS

313

9.68

0.04

0.50

Fair

Clear

NONE

1980-06-24 09:45

AKDT

Yes

GLS/CSS

USGS

211

9.42

Good

Clear

NONE

1979-06-28 08:50

AKDT

Yes

GLS/CSS

USGS

250

9.60

-0.01

0.40

Fair

Clear

NONE

1978-07-08 20:00

AKDT

Yes

KSP/GEB

USGS

124

9.21

Unspecified

Clear

NONE

1978-05-25 15:40

AKDT

Yes

LWW/KSP

USGS

323

9.78

Fair

Clear

NONE

1977-08-10 07:30

AKDT

Yes

DRS/KSP

USGS

75.5

Fair

Clear

NONE

1976-07-15 15:40

AKDT

Yes

DRS/LWW

USGS

116

Fair

Clear

NONE

1975-09-05 13:30

AKDT

Yes

CVK/LWW

USGS

49.6

8.68

Fair

Clear

NONE

1975-07-25 06:25

AKDT

Yes

LWW/JDM

USGS

170

9.33

Fair

Clear

NONE

1974-05-30 10:00

AKDT

Yes

DRS

USGS

660

0.02

0.60

Fair

Clear

NONE

1973-06-09 07:05

AKDT

Yes

CVK/JDM

USGS

624

10.40

Poor

Clear

NONE

1972-09-27 15:00

AKDT

Yes

JDM/CVK

USGS

91.0

8.90

Poor

Clear

NONE

1972-08-17 17:20

AKDT

Yes

JDM/J R

USGS

292

9.64

Poor

Clear

NONE

1972-06-10 16:00

AKDT

Yes

LSL/JDM

USGS

339

9.91

Fair

Clear

NONE

1971-09-30 23:00

AKDT

Yes

JDM/ F

USGS

59.1

8.84

Poor

Clear

NONE

1970-07-11 08:40

AKDT

Yes

JDM/J R

USGS

75.3

9.10

Poor

Clear

NONE

1969-10-04 12:00

AKDT

Yes

JDM/M S

USGS

14.9

Poor

Clear

NONE

1969-07-09 23:00

AKDT

Yes

R K

USGS

90.5

9.06

Fair

Clear

NONE

1969-05-23 07:30

AKDT

Yes

LSL/JDM

USGS

361

Fair

IceShore

NONE

1968-07-05 07:55

AKST

Yes

R G/JDM

USGS

231

9.70

Fair

Clear

NONE

1967-08-16 06:45

AKST

Yes

RLS/R G

USGS

400

10.63

Fair

DebrisLight

NONE

1967-06-16 15:05

AKST

Yes

LSL/JDM

USGS

0.00

9.89

Good

Clear

NONE

1966-09-30 08:45

AKST

Yes

JDM/LLD

USGS

53.2

9.00

Fair

Clear

NONE

1966-08-26 11:50

AKST

Yes

LLD/JDM

USGS

66.3

Good

Clear

NONE

1966-07-05 09:35

AKST

Yes

JDM/LLD

USGS

61.3

8.86

Fair

Clear

NONE

1965-10-01 16:05

AKST

Yes

JDM/RAT

USGS

69.9

9.02

Fair

Clear

NONE

1965-09-06 11:55

AKST

Yes

JDM

USGS

156

Fair

Clear

NONE

1965-07-30 06:20

AKST

Yes

JDM/MMH

USGS

70.5

Fair

Clear

NONE

1964-06-22 13:30

AKST

Yes

JTM

USGS

181

9.40

Unspecified

NONE

1963-10-01 05:30

AKST

Yes

ACM/SGS

USGS

44.9

8.85

Fair

Clear

NONE

1963-07-26 07:40

AKST

Yes

ACM/FOM

USGS

306

10.10

-0.01

1.00

Fair

Clear

NONE