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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Biological Water-quality 1982-06-03 1995-08-29
Information Water-quality 1981-04-08 1995-08-29
Inorganics, Major, Metals Water-quality 1983-12-13 1995-01-19
Inorganics, Major, Non-metals Water-quality 1981-04-08 1995-08-29
Inorganics, Minor, Non-metals Water-quality 1983-12-13 1995-08-29
Inorganics, Minor, metals Water-quality 1983-12-13 1995-08-29
Microbiological Water-quality 1983-12-13 1995-08-29
Nutrient Water-quality 1982-06-03 1995-08-29
Physical Water-quality 1981-04-08 1995-08-29
Water Data for the Nation inventory

Monitoring location 07341300 is associated with a Lake, Reservoir, Impoundment in Sevier County, Arkansas. Water data back to 1981 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
07341300 n/a
Site name
Millwood Lake near Ashdown, AR n/a
Site type
Lake, Reservoir, Impoundment
LK
DMS latitude 334128 n/a
DMS longitude 0935753 n/a
Decimal latitude 33.69123139 n/a
Decimal longitude -93.9649107 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 10 sec. T
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Arkansas 05
State
Arkansas 05
County
Sevier County 133
Country US n/a
Land net location description n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface n/a
Method altitude determined n/a
Altitude accuracy n/a
Altitude datum
n/a
Subbasin hydrologic unit
11140109
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
4119.00 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation CST n/a
Site honors Daylight Saving Time
Y 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 n/a

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