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Available data

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Continuous data

4 data types available - data from 2007-10-01 to 2026-08-24

Daily data

1 data types available - data from 2001-10-01 to 2026-08-22

Field measurements

1 data types available - data from 2001-11-06 to 2026-07-14

Discrete sample data

0 observed properties (data types) available

Statistical tables for select daily data types

0 data types available

Important information about this monitoring location

The Datum of gage has been determined to be 0.42 feet below NAVD 1988. To obtain reservoir water-surface elevations in NAVD 1988 subtract 0.42 feet from gage height values.

Location details and information

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Operated in cooperation with:

City of Tulsa

USGS - Cooperative Matching Funds

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	07191285	n/a
Location name	Lake Eucha near Eucha, OK	n/a
Site type	Lake, Reservoir, Impoundment	LK
Decimal latitude (WGS84)	36.37506720396585	n/a
Decimal longitude (WGS84)	-94.93524125007878	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 - 5 sec.	F
District	Oklahoma	40
State	Oklahoma	40
County	Delaware County	041
Country	United States of America	n/a
Altitude of gage/land surface	-0.42 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.2 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower Neosho	11070209
Drainage basin	02	n/a
Date of first construction		n/a
Drainage area	358 square miles	n/a
Contributing drainage area	358 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 Lake Eucha near Eucha, OK - USGS-07191285