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3 data types available - data from 1992-09-24 to 2026-07-20

194 Observed properties (data types) available - with data from 1991-01-29 to 2025-09-15

31 Sampling activities

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	301143090260101	n/a
Location name	SJB-180	n/a
Site type	Well	GW
Decimal latitude (WGS84)	30.1988095009208	n/a
Decimal longitude (WGS84)	-90.4306403280359	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Louisiana	22
State	Louisiana	22
County	St. John the Baptist Parish	095
Country	United States of America	n/a
Altitude of gage/land surface	1 feet	n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	2.5 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Lake Maurepas	08070204
Drainage basin		n/a
Date of first construction	19901210	n/a
Drainage area		n/a
Contributing drainage area		n/a
Time zone abbreviation	CST	n/a
Site honors Daylight Saving Time	Y	n/a
National aquifer	Coastal lowlands aquifer system	S100CSLLWD
Local aquifer	Covington Aquifer	120CVGN
Local aquifer type		n/a
Well depth	3091 feet	n/a
Hole depth	3321 feet	n/a
Source of depth data	D	n/a

Monitoring location SJB-180 - USGS-301143090260101