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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
Biological Water-quality 1992-02-18 1992-02-18
Information Water-quality 1934-07-11 1995-04-18
Inorganics, Major, Metals Water-quality 1934-07-11 1976-04-08
Inorganics, Major, Non-metals Water-quality 1934-07-11 1995-04-18
Inorganics, Minor, Non-metals Water-quality 1972-04-18 1976-04-08
Inorganics, Minor, metals Water-quality 1934-07-11 1976-04-08
Microbiological Water-quality 1972-04-18 1993-06-14
Nutrient Water-quality 1934-07-11 1995-03-20
Organics, other Water-quality 1990-12-17 1995-03-20
Organics, pesticide Water-quality 1992-01-14 1994-06-13
Physical Unit Values, Water-quality 1934-07-11 1995-04-18
Radiochemistry Water-quality 1976-04-08 1976-04-08
n/a Site Visits 1990-12-17 1995-04-18
Water Data for the Nation inventory

Monitoring location 06903677 is associated with a Lake, Reservoir, Impoundment in Wayne County, Iowa. Water data back to 1934 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
06903677 n/a
Site name
Corydon Lake Spillway at Corydon, IA n/a
Site type
Lake, Reservoir, Impoundment
LK
DMS latitude 404501 n/a
DMS longitude 0931953 n/a
Decimal latitude 40.75028348 n/a
Decimal longitude -93.331601 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
Iowa 19
State
Iowa 19
County
Wayne County 185
Country US n/a
Land net location description SWNENES25 T69N R22W 5 n/a
Name of location map Corydon n/a
Scale of location map 24000 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
10280201
Drainage basin
n/a
Topographic setting
Lake or Swamp
L
Flags for instruments at site NNNNNNNNNYNYNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
2.62 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 461905800 n/a