Available data

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

2 data types available - data from 1987-10-01 to 2026-08-22

5 data types available - data from 1972-03-01 to 2026-08-21

2 data types available - data from 1976-07-20 to 2026-08-12

105 Observed properties (data types) available - with data from 1972-03-16 to 2010-09-17

494 Sampling activities

2 data types available - with data from 1972-09-01 to 2025-06-05

5 data types available - data from 1972-03-01 to 2026-08-21

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	07124200	n/a
Location name	PURGATOIRE RIVER AT MADRID, CO.	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	37.1294645904055	n/a
Decimal longitude (WGS84)	-104.63998877608	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
District	Colorado	08
State	Colorado	08
County	Las Animas County	071
Country	United States of America	n/a
Altitude of gage/land surface	6261.61 feet	n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	0.01 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Purgatoire	11020010
Drainage basin		n/a
Date of first construction		n/a
Drainage area	505 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	MST	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