USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

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USGS 15019000 BLACK BEAR C NR MEYERS CHUCK AK

Wrangell City And Borough, Alaska

Hydrologic Unit Code 19010104

Latitude 55°43'30", Longitude 132°09'48" NAD27

Drainage area 16.50 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
29	1970-06-11 17:35	AKDT	Yes	lmw	USGS	40.7	9.48	0.00	0.50	Fair	Clear	NONE
28	1970-04-04 10:40	AKST	Yes	bmw	USGS	82.8	9.74	0.00	0.50	Fair	Clear	NONE
27	1969-10-14 16:55	AKST	Yes	hcl	USGS	25.6	9.22			Fair	Clear	NONE
26	1969-08-05 12:00	AKST	Yes	mb	USGS	16.9	9.16	0.00	0.50	Good		NONE
25	1969-05-26 09:50	AKST	Yes	hcl/ljw	USGS	95.4	8.74			Fair	Clear	NONE
24	1968-10-17 14:00	AKST	Yes	hcl	USGS	192	10.32	-0.01	0.50	Fair	Clear	NONE
23	1968-08-08 12:45	AKST	Yes	m/b/w	USGS	6.00	8.91	0.00	0.50	Good	Clear	NONE
22	1968-06-11 12:05	AKST	Yes	hcl	USGS	29.8	9.18			Fair	Clear	NONE
21	1967-11-03 10:55	AKST	Yes	hcj	USGS	39.4	9.49	0.00	0.50	Fair	Clear	NONE
20	1967-06-16 16:25	AKST	Yes	b/s/w	USGS	45.7	9.45	0.00	0.50	Good	Clear	NONE
19	1967-04-11 16:20	AKST	Yes	w/b	USGS	98.8	9.82	0.03	0.80	Good	Clear	NONE
18	1967-04-11 15:35	AKST	Yes	wb	USGS	96.3	9.79	0.02	0.40	Good	Clear	NONE
17	1966-10-18 -- --	--	Yes	b	USGS	2300	14.95			Unspecified		NONE
16	1966-10-17 11:00	AKST	Yes	reb	USGS	152	10.17	0.00	0.50	Good	Clear	NONE
15	1966-08-12 17:30	AKST	Yes	blh/hlw	USGS	26.0	9.39	0.00	1.00	Good		NONE
14	1966-06-10 17:55	AKST	Yes	cwh	USGS	81.0	9.81	0.00	0.50	Fair	DebrisModerate	NONE
13	1966-04-17 09:00	AKST	Yes	nb	USGS	35.1	9.48	0.00	0.40	Fair	Clear	NONE
12	1966-02-01 -- --	--	Yes	unk	USGS	3470	16.76			Unspecified		NONE
11	1965-10-14 15:05	AKST	Yes	hw	USGS	228	10.58			Unspecified		NONE
10	1965-08-14 16:50	AKST	Yes	cb	USGS	4.48	8.92	0.00	0.90	Fair	Clear	NONE
9	1965-06-11 15:35	AKST	Yes	btw	USGS	104	9.87	0.00	0.50	Good	Clear	NONE
8	1965-04-19 15:45	AKST	Yes	hjw/bgb	USGS	39.7	9.40	-0.01	0.60	Good	Clear	NONE
7	1964-10-16 09:45	AKST	Yes	mgb	USGS	178		0.00		Good	Clear	NONE
6	1964-06-02 06:25	AKST	Yes	bmg	USGS	178				Excellent	Clear	NONE
5	1964-04-11 09:55	AKST	Yes	abt/mgb	USGS	108		0.00	0.80	Good	Clear	NONE
4	1964-02-07 09:25	AKST	Yes	mmh	USGS	130	10.25	0.00	0.50	Good	Clear	NONE
3	1963-12-30 -- --	--	Yes	unk	USGS	2600	15.56			Unspecified		NONE
2	1963-10-11 -- --	--	Yes	rmb/gh	USGS	175		0.00	0.50	Good	Clear	NONE
1	1963-08-21 16:20	AKST	Yes	chb	USGS	8.42		0.00	0.50	Good	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

1970-06-11 17:35

AKDT

Yes

lmw

USGS

40.7

9.48

0.00

0.50

Fair

Clear

NONE

1970-04-04 10:40

AKST

Yes

bmw

USGS

82.8

9.74

0.00

0.50

Fair

Clear

NONE

1969-10-14 16:55

AKST

Yes

hcl

USGS

25.6

9.22

Fair

Clear

NONE

1969-08-05 12:00

AKST

Yes

USGS

16.9

9.16

0.00

0.50

Good

NONE

1969-05-26 09:50

AKST

Yes

hcl/ljw

USGS

95.4

8.74

Fair

Clear

NONE

1968-10-17 14:00

AKST

Yes

hcl

USGS

192

10.32

-0.01

0.50

Fair

Clear

NONE

1968-08-08 12:45

AKST

Yes

m/b/w

USGS

6.00

8.91

0.00

0.50

Good

Clear

NONE

1968-06-11 12:05

AKST

Yes

hcl

USGS

29.8

9.18

Fair

Clear

NONE

1967-11-03 10:55

AKST

Yes

hcj

USGS

39.4

9.49

0.00

0.50

Fair

Clear

NONE

1967-06-16 16:25

AKST

Yes

b/s/w

USGS

45.7

9.45

0.00

0.50

Good

Clear

NONE

1967-04-11 16:20

AKST

Yes

w/b

USGS

98.8

9.82

0.03

0.80

Good

Clear

NONE

1967-04-11 15:35

AKST

Yes

USGS

96.3

9.79

0.02

0.40

Good

Clear

NONE

1966-10-18 -- --

Yes

USGS

2300

14.95

Unspecified

NONE

1966-10-17 11:00

AKST

Yes

reb

USGS

152

10.17

0.00

0.50

Good

Clear

NONE

1966-08-12 17:30

AKST

Yes

blh/hlw

USGS

26.0

9.39

0.00

1.00

Good

NONE

1966-06-10 17:55

AKST

Yes

cwh

USGS

81.0

9.81

0.00

0.50

Fair

DebrisModerate

NONE

1966-04-17 09:00

AKST

Yes

USGS

35.1

9.48

0.00

0.40

Fair

Clear

NONE

1966-02-01 -- --

Yes

unk

USGS

3470

16.76

Unspecified

NONE

1965-10-14 15:05

AKST

Yes

USGS

228

10.58

Unspecified

NONE

1965-08-14 16:50

AKST

Yes

USGS

4.48

8.92

0.00

0.90

Fair

Clear

NONE

1965-06-11 15:35

AKST

Yes

btw

USGS

104

9.87

0.00

0.50

Good

Clear

NONE

1965-04-19 15:45

AKST

Yes

hjw/bgb

USGS

39.7

9.40

-0.01

0.60

Good

Clear

NONE

1964-10-16 09:45

AKST

Yes

mgb

USGS

178

0.00

Good

Clear

NONE

1964-06-02 06:25

AKST

Yes

bmg

USGS

178

Excellent

Clear

NONE

1964-04-11 09:55

AKST

Yes

abt/mgb

USGS

108

0.00

0.80

Good

Clear

NONE

1964-02-07 09:25

AKST

Yes

mmh

USGS

130

10.25

0.00

0.50

Good

Clear

NONE

1963-12-30 -- --

Yes

unk

USGS

2600

15.56

Unspecified

NONE

1963-10-11 -- --

Yes

rmb/gh

USGS

175

0.00

0.50

Good

Clear

NONE

1963-08-21 16:20

AKST

Yes

chb

USGS

8.42

0.00

0.50

Good

Clear

NONE