Available data

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

1 data types available - data from 2007-10-01 to 2026-08-08

2 data types available - data from 1967-06-01 to 2026-08-07

3 data types available - data from 1985-10-02 to 2025-08-05

37 Observed properties (data types) available - with data from 1971-07-05 to 2005-10-28

14 Sampling activities

2 data types available - data from 2000-10-01 to 2026-08-07

The Datum of the gage is 0.00 ft Above NGVD 29. To obtain reservoir water-surface elevations in NAVD 1988 add 0.15 feet to the NGVD 29 values.

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	07314800	n/a
Location name	Lk Arrowhead nr Henrietta, TX	n/a
Site type	Lake, Reservoir, Impoundment	LK
Decimal latitude (WGS84)	33.7642675790535	n/a
Decimal longitude (WGS84)	-98.3717167089878	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	Clay County	077
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	Little Wichita	11130209
Drainage basin		n/a
Date of first construction		n/a
Drainage area	822 square miles	n/a
Contributing drainage area	822 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