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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Unit Values 2004-04-02 2024-11-21
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 03352695 is associated with a Lake, Reservoir, Impoundment in Marion County, Indiana. Current conditions of Gage height are available. Water data back to 2004 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
03352695 n/a
Site name
HERON LAKE AT INDIANAPOLIS, IN n/a
Site type
Lake, Reservoir, Impoundment
LK
DMS latitude 395050 n/a
DMS longitude 0860649 n/a
Decimal latitude 39.84726319 n/a
Decimal longitude -86.1135974 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Indiana 18
State
Indiana 18
County
Marion County 097
Country US n/a
Land net location description NENESWS08 T16N R04E 2 n/a
Name of location map INDIANAPOLIS EAST n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 718.04 feet n/a
Method altitude determined GNSS3 - Level 3 Quality Survey Grade Global Navigation Satellite System Y
Altitude accuracy .11 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
05120201
Drainage basin
n/a
Topographic setting
Lake or Swamp
L
Flags for instruments at site NNNNYNNNNNNYNNNNYNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
1.44 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
N n/a
Data reliability
n/a
Data-other GW files YY 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
Project number 241200100 n/a

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