Available data

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

4 data types available - data from 2015-10-01 to 2026-09-02

3 data types available - data from 1989-10-26 to 2026-08-31

2 data types available - data from 1991-01-16 to 2026-06-09

35 Observed properties (data types) available - with data from 1964-01-22 to 1979-01-30

12 Sampling activities

3 data types available - data from 2000-10-01 to 2026-08-31

Datum of gage is NGVD29. To obtain reservoir water-surface elevations in NAVD 1988 add .05 feet to NGVD29 values.

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	08054500	n/a
Location name	Grapevine Lk nr Grapevine, TX	n/a
Site type	Lake, Reservoir, Impoundment	LK
Decimal latitude (WGS84)	32.9726239052086	n/a
Decimal longitude (WGS84)	-97.0563981440181	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
District	Texas	48
State	Texas	48
County	Tarrant County	439
Country	United States of America	n/a
Altitude of gage/land surface	0	n/a
Method altitude determined	Reported method of determination.	R
Altitude accuracy	1 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Denton	12030104
Drainage basin		n/a
Date of first construction		n/a
Drainage area	695 square miles	n/a
Contributing drainage area	695 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