USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 15446000 BIRCH C NR CIRCLE AK

Yukon-Koyukuk Census Area County, Alaska

Hydrologic Unit Code 19080401

Latitude 65°42'40", Longitude 144°20'00" NAD27

Drainage area 2,150 square miles

Gage datum 630.7 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
30	2024-07-31 11:01:02	AKDT	Yes	emb/jab	USGS	2170	10.93			Poor	Clear	NONE
29	2024-05-23 15:33	AKDT	Yes	jab/mfs	USGS	2790	11.35	-0.01	0.30	Fair	Clear	NONE
28	2024-03-22 13:14:08	AKDT	Yes	del/mbs	USGS	31.7				Poor		NONE
27	2024-02-15 13:22:12	AKST	Yes	del/emb	USGS	54.7				Poor	IceCover	NONE
26	2023-11-29 13:05:30	AKST	Yes	mbs/hrb	USGS	282				Poor	IceCover	NONE
25	2023-07-20 13:13:06	AKDT	Yes	MFS/JAB	USGS	941	9.70			Fair	Clear	NONE
24	2023-05-18 15:44:05	AKDT	Yes	emr/emb/jab	USGS	10200	15.45	0.04	1.00	Fair	Clear	NONE
23	2023-04-07 14:21:03	AKDT	Yes	mfs/jab	USGS	67.8				Poor	IceCover	NONE
22	2023-02-01 12:54:26	AKST	Yes	hrb/emb	USGS	110				Poor	IceCover	NONE
21	2022-12-15 13:30:28	AKST	Yes	mfs/del	USGS	197				Poor	IceCover	NONE
20	2022-08-24 13:45:02	AKDT	Yes	MFS?JAB	USGS	730	9.47	0.00	1.30	Fair	Clear	NONE
19	2022-06-15 14:54:02	AKDT	Yes	emr/jab	USGS	1440	10.12	0.01	0.50	Fair	Clear	NONE
18	2022-05-17 14:42:01	AKDT	Yes	jab/mec	USGS	4550	12.50	0.05	0.40	Fair	Clear	NONE
17	2022-04-22 13:30	AKDT	Yes	BWK	BLM	65.1				Poor		NONE
16	2022-03-31 12:46:01	AKDT	Yes	emr/hrb	USGS	68.8				Poor	IceCover	NONE
15	2022-02-23 13:29:03	AKST	Yes	emr/hrb	USGS	61.7				Poor	IceCover	NONE
14	2021-12-10 12:22:55	AKST	Yes	hrb/del	USGS	102				Poor	IceCover	NONE
13	2021-09-15 14:28:08	AKDT	Yes	MFS/JAB	USGS	2030	10.71	0.01	1.00	Fair	Clear	NONE
12	2021-07-01 13:24:08	AKDT	Yes	rkp/mec	USGS	700	9.31	0.00	0.25	Fair	Clear	NONE
11	2021-05-18 13:18:03	AKDT	Yes	MFS/JAB/RKP	USGS	4900	12.77	-0.04	1.20	Fair	Clear	NONE
10	2021-04-01 15:16:05	AKDT	Yes	rkp/jab	USGS	26.5				Poor	IceCover	NONE
9	2021-01-22 13:13:35	AKST	Yes	jab/mfs	USGS	88.8				Poor	IceCover	NONE
8	2020-11-24 12:37:26	AKST	Yes	hrb/del	USGS	318				Poor	IceCover	NONE
7	2020-08-15 11:18:04	AKDT	Yes	mjk/ker	USGS	6340	13.70	-0.02	0.40	Fair	Clear	NONE
6	2020-08-14 14:10:02	AKDT	Yes	mjk/ker	USGS	7200	14.23	-0.01	0.40	Fair	Clear	NONE
5	2020-07-22 15:01:04	AKDT	Yes	mjk/rkp	USGS	2230	10.95	0.11	0.50	Fair	Clear	NONE
4	2020-06-29 13:53:07	AKDT	Yes	mjk/mec	USGS	2940	11.45	-0.01	0.25	Fair		NONE
3	2020-06-12 12:46:05	AKDT	Yes	mjk/rkp	USGS	1230	10.01	0.00	0.50	Fair	Clear	NONE
2	2020-05-27 13:01:07	AKDT	Yes	rkp/mjk	USGS	5890	13.40	-0.01	0.50	Poor	Clear	NONE
1	2011-05-27 12:37	AKDT	Yes	RDH/HRB	USGS	4040		-0.01	0.30	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

2024-07-31 11:01:02

AKDT

Yes

emb/jab

USGS

2170

10.93

Poor

Clear

NONE

2024-05-23 15:33

AKDT

Yes

jab/mfs

USGS

2790

11.35

-0.01

0.30

Fair

Clear

NONE

2024-03-22 13:14:08

AKDT

Yes

del/mbs

USGS

31.7

Poor

NONE

2024-02-15 13:22:12

AKST

Yes

del/emb

USGS

54.7

Poor

IceCover

NONE

2023-11-29 13:05:30

AKST

Yes

mbs/hrb

USGS

282

Poor

IceCover

NONE

2023-07-20 13:13:06

AKDT

Yes

MFS/JAB

USGS

941

9.70

Fair

Clear

NONE

2023-05-18 15:44:05

AKDT

Yes

emr/emb/jab

USGS

10200

15.45

0.04

1.00

Fair

Clear

NONE

2023-04-07 14:21:03

AKDT

Yes

mfs/jab

USGS

67.8

Poor

IceCover

NONE

2023-02-01 12:54:26

AKST

Yes

hrb/emb

USGS

110

Poor

IceCover

NONE

2022-12-15 13:30:28

AKST

Yes

mfs/del

USGS

197

Poor

IceCover

NONE

2022-08-24 13:45:02

AKDT

Yes

MFS?JAB

USGS

730

9.47

0.00

1.30

Fair

Clear

NONE

2022-06-15 14:54:02

AKDT

Yes

emr/jab

USGS

1440

10.12

0.01

0.50

Fair

Clear

NONE

2022-05-17 14:42:01

AKDT

Yes

jab/mec

USGS

4550

12.50

0.05

0.40

Fair

Clear

NONE

2022-04-22 13:30

AKDT

Yes

BWK

BLM

65.1

Poor

NONE

2022-03-31 12:46:01

AKDT

Yes

emr/hrb

USGS

68.8

Poor

IceCover

NONE

2022-02-23 13:29:03

AKST

Yes

emr/hrb

USGS

61.7

Poor

IceCover

NONE

2021-12-10 12:22:55

AKST

Yes

hrb/del

USGS

102

Poor

IceCover

NONE

2021-09-15 14:28:08

AKDT

Yes

MFS/JAB

USGS

2030

10.71

0.01

1.00

Fair

Clear

NONE

2021-07-01 13:24:08

AKDT

Yes

rkp/mec

USGS

700

9.31

0.00

0.25

Fair

Clear

NONE

2021-05-18 13:18:03

AKDT

Yes

MFS/JAB/RKP

USGS

4900

12.77

-0.04

1.20

Fair

Clear

NONE

2021-04-01 15:16:05

AKDT

Yes

rkp/jab

USGS

26.5

Poor

IceCover

NONE

2021-01-22 13:13:35

AKST

Yes

jab/mfs

USGS

88.8

Poor

IceCover

NONE

2020-11-24 12:37:26

AKST

Yes

hrb/del

USGS

318

Poor

IceCover

NONE

2020-08-15 11:18:04

AKDT

Yes

mjk/ker

USGS

6340

13.70

-0.02

0.40

Fair

Clear

NONE

2020-08-14 14:10:02

AKDT

Yes

mjk/ker

USGS

7200

14.23

-0.01

0.40

Fair

Clear

NONE

2020-07-22 15:01:04

AKDT

Yes

mjk/rkp

USGS

2230

10.95

0.11

0.50

Fair

Clear

NONE

2020-06-29 13:53:07

AKDT

Yes

mjk/mec

USGS

2940

11.45

-0.01

0.25

Fair

NONE

2020-06-12 12:46:05

AKDT

Yes

mjk/rkp

USGS

1230

10.01

0.00

0.50

Fair

Clear

NONE

2020-05-27 13:01:07

AKDT

Yes

rkp/mjk

USGS

5890

13.40

-0.01

0.50

Poor

Clear

NONE

2011-05-27 12:37

AKDT

Yes

RDH/HRB

USGS

4040

-0.01

0.30

Good

Clear

NONE