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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 Inventory Page

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 2001-05-30 2001-05-30
Information Water-quality 2001-05-30 2001-05-30
Inorganics, Major, Metals Water-quality 2001-05-30 2001-05-30
Inorganics, Major, Non-metals Water-quality 2001-05-30 2001-05-30
Inorganics, Minor, Non-metals Water-quality 2001-05-30 2001-05-30
Inorganics, Minor, metals Water-quality 2001-05-30 2001-05-30
Nutrient Water-quality 2001-05-30 2001-05-30
Organics, other Water-quality 2001-05-30 2001-05-30
Organics, pesticide Water-quality 2001-05-30 2001-05-30
Physical Water-quality 2001-05-30 2001-05-30
Water Data for the Nation inventory

Monitoring location 284034081315700 is associated with a Lake, Reservoir, Impoundment in Orange County, Florida. Water data back to 2001 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
284034081315700 n/a
Site name
MARSHALL LAKE NR APOPKA,FL n/a
Site type
Lake, Reservoir, Impoundment
LK
DMS latitude 284034 n/a
DMS longitude 0813157 n/a
Decimal latitude 28.67638619 n/a
Decimal longitude -81.5322947 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
125 n/a
State
Florida 12
County
Orange County 095
Country US n/a
Land net location description n/a
Name of location map APOPKA,FL n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 68 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
03080101
Drainage basin
n/a
Topographic setting
Lake or Swamp
L
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20010530 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
Data reliability
n/a
Data-other GW files NNNNNNNN 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 459764900 n/a