USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 09403000 BRIGHT ANGEL CREEK NEAR GRAND CANYON, ARIZ.

Coconino County, Arizona

Hydrologic Unit Code 150100010608

Latitude 36°05'59", Longitude 112°05'38" NAD83

Drainage area 101.0 square miles

Gage datum 2,458.0 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
394	2025-09-04 13:51	MST	Yes	ZHH KMD CDB	USGS	14.8	10.49	0.00	0.75	Good	Clear	NONE
393	2025-09-04 12:00	MST	Yes	ZHH KMD CDB	USGS	15.2	10.50	0.01	0.50	Fair	Clear	NONE
392	2025-08-20 08:17:30	MST	Yes	ZHH KMD CDB	USGS	13.6	10.45	0.01	0.70	Fair	Clear	NONE
391	2025-08-19 17:37:30	MST	Yes	ZHH KMD CDB	USGS	12.4	10.42	0.00	0.75	Fair	Clear	NONE
390	2025-07-22 19:47	MST	Yes	ZHH	USGS	12.3	10.80	0.00	0.75	Good	Clear	NONE
389	2009-08-27 15:45	MST	Yes	KTS	USGS	16.9	10.30	0.00	0.50	Poor		NONE
388	2009-03-05 10:30	MST	Yes	CWC/KTS	USGS	27.6				Fair	Clear	NONE
387	2008-08-28 10:31	MST	Yes	jja	USGS	21.2				Fair	Clear	NONE
386	2008-01-30 13:55	MST	Yes	fws	USGS	19.0	10.44	0.01	0.50	Fair	Unspecifed	NONE
385	2008-01-30 10:00	MST	Yes	fws	USGS	18.8	10.34	0.02	0.50	Fair	Unspecifed	NONE
384	2007-08-31 13:56	MST	Yes	JMP/AKS	USGS	16.0				Good	Clear	NONE
383	2007-03-02 14:10	MST	Yes	JMP/JRA	USGS	20.1				Good	Clear	NONE
382	2006-08-13 10:21	MST	Yes	fws/mls	USGS	19.1	10.55	0.00	1.00	Good	Clear	NONE
381	2006-08-13 08:43	MST	Yes	fws/mls	USGS	19.6	10.54	0.02	1.30	Good	Clear	NONE
380	1993-04-13 13:30	MST	Yes	CAM	USGS	213	3.60	0.00	1.00	Unspecified	Clear	NONE
379	1993-01-27 11:08	MST	Yes	cam	USGS	28.7	2.69			Fair		NONE
378	1992-10-14 11:00	MST	Yes	CAM/JJR	USGS	17.4	2.66	-0.01	1.00	Good	Clear	NONE
377	1992-07-28 11:40	MST	Yes	JPS/CAM	USGS	16.4	4.00	-0.01	0.80	Fair	Clear	NONE
376	1992-05-29 16:15	MST	Yes	DWA/JJR	USGS	47.3	4.34	0.00	1.00	Fair	Clear	NONE
375	1992-04-22 07:40	MST	Yes	CAM/KMS	USGS	89.4	4.80	0.00	0.80	Good	Clear	NONE
374	1992-04-21 18:45	MST	Yes	KMS/CAM	USGS	87.5	4.80	0.00	0.60	Fair	Clear	NONE
373	1992-04-21 12:00	MST	Yes	CAM/KMS	USGS	92.6	4.80	0.00	0.60	Fair	Clear	NONE
372	1992-03-25 10:45	MST	Yes	CAM/KMS	USGS	21.0	4.06	0.00	1.00	Fair	Clear	NONE
371	1992-01-16 16:40	MST	Yes	CAM	USGS	16.9	3.97	0.00	0.70	Fair	Clear	NONE
370	1991-11-13 09:25	MST	Yes	KMS/DJB	USGS	17.2	3.98	0.00	0.70	Fair	Clear	NONE
369	1991-09-17 08:45	MST	Yes	DJB/CAM	USGS	16.9	3.97	0.00	0.80	Fair	Clear	NONE
368	1991-07-08 10:57	MST	Yes	LIS/DJB	USGS	17.8	3.98	0.00	0.60	Good	Clear	NONE
367	1991-06-20 07:20	MST	Yes	JKA/ERO	USGS	21.6	4.02	0.00	0.60	Good	Clear	NONE
366	1991-06-18 19:15	MST	Yes	JKA/CHA	USGS	20.1	4.00	0.00	0.70	Fair	Clear	NONE
365	1991-06-18 12:07	MST	Yes	LKA/CHA	USGS	23.1	4.02	0.00	0.90	Fair	Clear	NONE
364	1991-05-25 09:05	MST	Yes	JJR	USGS	48.3	4.42	0.00	0.60	Fair	Clear	NONE
363	1991-03-31 09:45	MST	Yes	DJB/CAL	USGS	23.3	4.14	0.00	0.70	Good	Clear	NONE
362	1991-02-04 09:50	MST	Yes	DJB/KDM	USGS	16.9	4.01	0.00	0.60	Fair	Clear	NONE
361	1990-11-04 14:35	MST	Yes	JDR/LAU	USGS	13.7	4.00	0.00	0.70	Poor	Clear	NONE
360	1990-10-27 13:12	MST	Yes	JRG/DJB	USGS	18.0	4.00	0.00	0.40	Good	Clear	NONE
359	1990-07-06 11:20	MST	Yes	RJH/DBR	USGS	16.7	7.19	0.00	0.80	Good	Clear	NONE
358	1990-05-06 15:10	MST	Yes	DJB/KMS	USGS	32.2				Fair	Clear	NONE
356	1987-09-02 13:58	MST	Yes	CWC/JJR	USGS	19.1	1.73	0.00	0.50	Fair	Clear	NONE
355	1987-06-30 13:04	MST	Yes	KMS/JJR	USGS	20.4	1.76	-0.01	0.40	Fair	Clear	NONE
354	1983-06-25 07:00	MST	Yes	DJB/RBG	USGS	79.7	2.28	0.00	0.20	Poor	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

394

2025-09-04 13:51

MST

Yes

ZHH KMD CDB

USGS

14.8

10.49

0.00

0.75

Good

Clear

NONE

393

2025-09-04 12:00

MST

Yes

ZHH KMD CDB

USGS

15.2

10.50

0.01

0.50

Fair

Clear

NONE

392

2025-08-20 08:17:30

MST

Yes

ZHH KMD CDB

USGS

13.6

10.45

0.01

0.70

Fair

Clear

NONE

391

2025-08-19 17:37:30

MST

Yes

ZHH KMD CDB

USGS

12.4

10.42

0.00

0.75

Fair

Clear

NONE

390

2025-07-22 19:47

MST

Yes

ZHH

USGS

12.3

10.80

0.00

0.75

Good

Clear

NONE

389

2009-08-27 15:45

MST

Yes

KTS

USGS

16.9

10.30

0.00

0.50

Poor

NONE

388

2009-03-05 10:30

MST

Yes

CWC/KTS

USGS

27.6

Fair

Clear

NONE

387

2008-08-28 10:31

MST

Yes

jja

USGS

21.2

Fair

Clear

NONE

386

2008-01-30 13:55

MST

Yes

fws

USGS

19.0

10.44

0.01

0.50

Fair

Unspecifed

NONE

385

2008-01-30 10:00

MST

Yes

fws

USGS

18.8

10.34

0.02

0.50

Fair

Unspecifed

NONE

384

2007-08-31 13:56

MST

Yes

JMP/AKS

USGS

16.0

Good

Clear

NONE

383

2007-03-02 14:10

MST

Yes

JMP/JRA

USGS

20.1

Good

Clear

NONE

382

2006-08-13 10:21

MST

Yes

fws/mls

USGS

19.1

10.55

0.00

1.00

Good

Clear

NONE

381

2006-08-13 08:43

MST

Yes

fws/mls

USGS

19.6

10.54

0.02

1.30

Good

Clear

NONE

380

1993-04-13 13:30

MST

Yes

CAM

USGS

213

3.60

0.00

1.00

Unspecified

Clear

NONE

379

1993-01-27 11:08

MST

Yes

cam

USGS

28.7

2.69

Fair

NONE

378

1992-10-14 11:00

MST

Yes

CAM/JJR

USGS

17.4

2.66

-0.01

1.00

Good

Clear

NONE

377

1992-07-28 11:40

MST

Yes

JPS/CAM

USGS

16.4

4.00

-0.01

0.80

Fair

Clear

NONE

376

1992-05-29 16:15

MST

Yes

DWA/JJR

USGS

47.3

4.34

0.00

1.00

Fair

Clear

NONE

375

1992-04-22 07:40

MST

Yes

CAM/KMS

USGS

89.4

4.80

0.00

0.80

Good

Clear

NONE

374

1992-04-21 18:45

MST

Yes

KMS/CAM

USGS

87.5

4.80

0.00

0.60

Fair

Clear

NONE

373

1992-04-21 12:00

MST

Yes

CAM/KMS

USGS

92.6

4.80

0.00

0.60

Fair

Clear

NONE

372

1992-03-25 10:45

MST

Yes

CAM/KMS

USGS

21.0

4.06

0.00

1.00

Fair

Clear

NONE

371

1992-01-16 16:40

MST

Yes

CAM

USGS

16.9

3.97

0.00

0.70

Fair

Clear

NONE

370

1991-11-13 09:25

MST

Yes

KMS/DJB

USGS

17.2

3.98

0.00

0.70

Fair

Clear

NONE

369

1991-09-17 08:45

MST

Yes

DJB/CAM

USGS

16.9

3.97

0.00

0.80

Fair

Clear

NONE

368

1991-07-08 10:57

MST

Yes

LIS/DJB

USGS

17.8

3.98

0.00

0.60

Good

Clear

NONE

367

1991-06-20 07:20

MST

Yes

JKA/ERO

USGS

21.6

4.02

0.00

0.60

Good

Clear

NONE

366

1991-06-18 19:15

MST

Yes

JKA/CHA

USGS

20.1

4.00

0.00

0.70

Fair

Clear

NONE

365

1991-06-18 12:07

MST

Yes

LKA/CHA

USGS

23.1

4.02

0.00

0.90

Fair

Clear

NONE

364

1991-05-25 09:05

MST

Yes

JJR

USGS

48.3

4.42

0.00

0.60

Fair

Clear

NONE

363

1991-03-31 09:45

MST

Yes

DJB/CAL

USGS

23.3

4.14

0.00

0.70

Good

Clear

NONE

362

1991-02-04 09:50

MST

Yes

DJB/KDM

USGS

16.9

4.01

0.00

0.60

Fair

Clear

NONE

361

1990-11-04 14:35

MST

Yes

JDR/LAU

USGS

13.7

4.00

0.00

0.70

Poor

Clear

NONE

360

1990-10-27 13:12

MST

Yes

JRG/DJB

USGS

18.0

4.00

0.00

0.40

Good

Clear

NONE

359

1990-07-06 11:20

MST

Yes

RJH/DBR

USGS

16.7

7.19

0.00

0.80

Good

Clear

NONE

358

1990-05-06 15:10

MST

Yes

DJB/KMS

USGS

32.2

Fair

Clear

NONE

356

1987-09-02 13:58

MST

Yes

CWC/JJR

USGS

19.1

1.73

0.00

0.50

Fair

Clear

NONE

355

1987-06-30 13:04

MST

Yes

KMS/JJR

USGS

20.4

1.76

-0.01

0.40

Fair

Clear

NONE

354

1983-06-25 07:00

MST

Yes

DJB/RBG

USGS

79.7

2.28

0.00

0.20

Poor

Clear

NONE