USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 08143500 Pecan Bayou at Brownwood, TX

Brown County, Texas

Hydrologic Unit Code 12090107

Latitude 31°44'11.04", Longitude 98°58'31.76" NAD83

Drainage area 1,660 square miles

Contributing drainage area 1,660 square miles

Gage datum 1,313.71 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
12	2024-11-20 12:01:20	CST	Yes	GDW	USGS	434	6.74	-0.01	2.13	Fair	Clear	NONE
11	2024-11-10 11:15:22	CST	Yes	FJC/EMI	USGS	3660	9.53	0.00	0.23	Good	Clear	NONE
10	2024-09-24 11:20:34	CDT	Yes	FJC/GDW	USGS	2370	8.67	-0.01	1.00	Good	Clear	NONE
9	2023-09-16 16:11:32	CDT	Yes	MBH/SAW	USGS	1030	7.49	-0.11	0.30	Good	DebrisLight	NONE
8	2021-06-01 15:30:19	CDT	Yes	DGG/SAW	USGS	2230	8.46	0.06	1.00	Good	DebrisLight	NONE
7	2019-06-13 14:27:38	CDT	Yes	FJC/MBH	USGS	493	6.87	0.00	0.23	Good	DebrisLight	NONE
6	2019-04-25 10:05:15	CDT	Yes	SWK/MBH	USGS	2590	8.88	0.00	0.40	Fair	Clear	NONE
5	2019-04-24 10:06:45	CDT	Yes	CMR/SWK	USGS	1470	7.93	0.06	0.50	Good	DebrisLight	NONE
4	2018-12-18 11:41:56	CST	Yes	JAM/GDW	USGS	453	6.89	0.00	0.55	Good	DebrisLight	NONE
3	2018-10-26 12:16:30	CDT	Yes	CMR/GDW	USGS	930	7.40	0.00	0.26	Good	DebrisLight	NONE
2	2018-10-26 10:38:45	CDT	Yes	CMR/GDW	USGS	854	7.30	0.03	0.35	Good	DebrisLight	NONE
1	2018-10-16 16:59:56	CDT	Yes	MBH/JAM	USGS	285	6.58	0.00	0.48	Good	Clear	NONE
625	1982-06-29 16:32	CDT	Yes	HJ/RC	USGS	2740	4.16			Fair	DebrisLight	NONE
624	1982-06-21 12:10	CDT	Yes	EP/WRC	USGS	780	2.15			Fair	Clear	NONE
501	1968-01-22 09:12	CST	Yes	MW	USGS	15600	14.13			Good	Unspecifed	NONE
500	1968-01-21 15:18	CST	Yes	WHM	USGS	10800	12.65			Good	Unspecifed	NONE
477	1965-05-14 11:12	CST	Yes	RUG	USGS	10200	11.83			Good	Unspecifed	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

2024-11-20 12:01:20

CST

Yes

GDW

USGS

434

6.74

-0.01

2.13

Fair

Clear

NONE

2024-11-10 11:15:22

CST

Yes

FJC/EMI

USGS

3660

9.53

0.00

0.23

Good

Clear

NONE

2024-09-24 11:20:34

CDT

Yes

FJC/GDW

USGS

2370

8.67

-0.01

1.00

Good

Clear

NONE

2023-09-16 16:11:32

CDT

Yes

MBH/SAW

USGS

1030

7.49

-0.11

0.30

Good

DebrisLight

NONE

2021-06-01 15:30:19

CDT

Yes

DGG/SAW

USGS

2230

8.46

0.06

1.00

Good

DebrisLight

NONE

2019-06-13 14:27:38

CDT

Yes

FJC/MBH

USGS

493

6.87

0.00

0.23

Good

DebrisLight

NONE

2019-04-25 10:05:15

CDT

Yes

SWK/MBH

USGS

2590

8.88

0.00

0.40

Fair

Clear

NONE

2019-04-24 10:06:45

CDT

Yes

CMR/SWK

USGS

1470

7.93

0.06

0.50

Good

DebrisLight

NONE

2018-12-18 11:41:56

CST

Yes

JAM/GDW

USGS

453

6.89

0.00

0.55

Good

DebrisLight

NONE

2018-10-26 12:16:30

CDT

Yes

CMR/GDW

USGS

930

7.40

0.00

0.26

Good

DebrisLight

NONE

2018-10-26 10:38:45

CDT

Yes

CMR/GDW

USGS

854

7.30

0.03

0.35

Good

DebrisLight

NONE

2018-10-16 16:59:56

CDT

Yes

MBH/JAM

USGS

285

6.58

0.00

0.48

Good

Clear

NONE

625

1982-06-29 16:32

CDT

Yes

HJ/RC

USGS

2740

4.16

Fair

DebrisLight

NONE

624

1982-06-21 12:10

CDT

Yes

EP/WRC

USGS

780

2.15

Fair

Clear

NONE

501

1968-01-22 09:12

CST

Yes

USGS

15600

14.13

Good

Unspecifed

NONE

500

1968-01-21 15:18

CST

Yes

WHM

USGS

10800

12.65

Good

Unspecifed

NONE

477

1965-05-14 11:12

CST

Yes

RUG

USGS

10200

11.83

Good

Unspecifed

NONE

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Texas Water Data Support Team
Page Last Modified: 2025-10-31 17:18:14 EDT
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