Important Legacy real-time page

Available data

Select data types to graph from categories based on the way the data were collected.

Learn about the data collection categories

Continuous data

8 data types available - data from 2007-10-01 to 2026-08-02

Daily data

7 data types available - data from 1925-03-27 to 2026-07-30

Field measurements

2 data types available - data from 1925-03-20 to 2026-06-18

Discrete sample data

168 Observed properties (data types) available - with data from 1964-01-22 to 2023-08-30

652 Sampling activities

Statistical tables for select daily data types

7 data types available - data from 1925-03-27 to 2026-07-30

Location details and information

Available location images

W Fk Trinity Rvr nr Grand Prairie TX

The camera is attached near the center of the downstream concrete handrail of the bridge. The camera is pointed in the downstream direction. The camera equipment is located several feet from the camera itself - in a mounted equipment box housing water quality instrumentation and cables.

View more imagery information for W Fk Trinity Rvr nr Grand Prairie TX

Zoom out to see link to My Favorites

Use Explore USGS Water Data to discover additional data near this location

Operated in cooperation with:

City of Dallas

City of Fort Worth

Trinity River Authority of Texas

US Army Corps of Engineers - Fort Worth District

USGS - Cooperative Matching Funds

USGS - Federal Priority Streamgages

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	08049500	n/a
Location name	W Fk Trinity Rv at Grand Prairie, TX	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	32.7625	n/a
Decimal longitude (WGS84)	-96.9944444444444	n/a
Latitude-longitude method	Global positioning system (GPS), Standard Positioning Service (SPS) or Precise Positioning Service (PPS)	G
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Texas	48
State	Texas	48
County	Dallas County	113
Country	United States of America	n/a
Altitude of gage/land surface	405.3 feet	n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	0.1 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower West Fork Trinity	12030102
Drainage basin		n/a
Date of first construction		n/a
Drainage area	3065 square miles	n/a
Contributing drainage area	3065 square miles	n/a
Time zone abbreviation	CST	n/a
Site honors Daylight Saving Time	Y	n/a
National aquifer		n/a
Local aquifer		n/a
Local aquifer type		n/a
Well depth		n/a
Hole depth		n/a
Source of depth data		n/a

Monitoring location W Fk Trinity Rv at Grand Prairie, TX - USGS-08049500