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0 data types available

2 data types available - data from 2004-12-18 to 2007-04-11

3 data types available - data from 2002-07-25 to 2026-07-24

312 Observed properties (data types) available - with data from 2002-07-24 to 2025-08-30

17 Sampling activities

2 data types available - data from 2004-12-18 to 2007-04-11

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	395159086171501	n/a
Location name	NAWQA AG WELL TPREF1 AT INDIANAPOLIS, IN	n/a
Site type	Well	GW
Decimal latitude (WGS84)	39.8663111111111	n/a
Decimal longitude (WGS84)	-86.2874583333333	n/a
Latitude-longitude method	Differential Global Positioning System (DGPS)	D
Latitude-longitude accuracy	Accurate to + or - .01 sec (Differentially-Corrected GPS).	H
District	Indiana	18
State	Indiana	18
County	Marion County	097
Country	United States of America	n/a
Altitude of gage/land surface	855 feet	n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	2 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Upper White	05120201
Drainage basin		n/a
Date of first construction	20020724	n/a
Drainage area		n/a
Contributing drainage area		n/a
Time zone abbreviation	EST	n/a
Site honors Daylight Saving Time	N	n/a
National aquifer	Sand and gravel aquifers (glaciated regions)	N100GLCIAL
Local aquifer	Pleistocene Series	112PLSC
Local aquifer type	Confined single aquifer	C
Well depth	19.8 feet	n/a
Hole depth	20 feet	n/a
Source of depth data	S	n/a

Monitoring location Nawqa AG Well TPREF1 at Indianapolis, IN - USGS-395159086171501