Available data

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

2 data types available - data from 1996-07-24 to 2026-08-19

2 data types available - data from 1996-07-23 to 2026-08-18

2 data types available - data from 1996-07-30 to 2026-06-09

207 Observed properties (data types) available - with data from 1996-08-01 to 2004-08-02

49 Sampling activities

2 data types available - with data from 1997-06-17 to 2024-11-05

1 data types available - data from 1996-07-23 to 2026-08-17

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	07010180	n/a
Location name	Gravois Creek near Mehlville, MO	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	38.527	n/a
Decimal longitude (WGS84)	-90.2998888888889	n/a
Latitude-longitude method	GNSS2 - Level 1 Quality Survey Grade Global Navigation Satellite System	X
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
District	Missouri	29
State	Missouri	29
County	St. Louis County	189
Country	United States of America	n/a
Altitude of gage/land surface	421.72 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.12 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Cahokia-Joachim	07140101
Drainage basin		n/a
Date of first construction		n/a
Drainage area	18.1 square miles	n/a
Contributing drainage area		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