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Available data

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Continuous data

3 data types available - data from 1990-10-01 to 2026-07-30

Daily data

1 data types available - data from 1969-10-01 to 2026-07-29

Field measurements

2 data types available - data from 1970-04-18 to 2026-03-03

Discrete sample data

93 Observed properties (data types) available - with data from 1969-10-06 to 2005-01-24

389 Sampling activities

Statistical tables for select daily data types

1 data types available - data from 1969-10-01 to 2026-07-29

Important information about this monitoring location

The elevation of this station has been determined to be 1643.6 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 add 1643.6 feet to gage height values.

Location details and information

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Operated in cooperation with:

Foss Master Conservancy District

USGS - Cooperative Matching Funds

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	07324200	n/a
Location name	Washita River near Hammon, OK	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	35.6564369591665	n/a
Decimal longitude (WGS84)	-99.3062086358552	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Unknown or unspecified.	U
District	Oklahoma	40
State	Oklahoma	40
County	Custer County	039
Country	United States of America	n/a
Altitude of gage/land surface	1643.6 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.24 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Washita Headwaters	11130301
Drainage basin	01	n/a
Date of first construction		n/a
Drainage area	1367 square miles	n/a
Contributing drainage area	1355 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 Washita River near Hammon, OK - USGS-07324200