Available data

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

2 data types available - data from 2007-10-01 to 2026-09-02

2 data types available - data from 1968-12-01 to 2026-08-31

2 data types available - data from 1987-10-07 to 2026-07-01

31 Observed properties (data types) available - with data from 1969-11-20 to 1977-09-06

33 Sampling activities

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

Datum of gage is 0.00 feet above NGVD 1929. To obtain reservoir water-surface elevations in NAVD 1988 add 0.39 feet to elevation values.

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	08123950	n/a
Location name	E. V. Spence Res nr Robert Lee, TX	n/a
Site type	Lake, Reservoir, Impoundment	LK
Decimal latitude (WGS84)	31.8795883276163	n/a
Decimal longitude (WGS84)	-100.517321929661	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	Coke County	081
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	Upper Colorado	12080008
Drainage basin		n/a
Date of first construction		n/a
Drainage area	15278 square miles	n/a
Contributing drainage area	5018 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