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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
Information Water-quality 1983-10-07 2023-07-25
Inorganics, Major, Non-metals Water-quality 1983-11-02 1984-06-06
Nutrient Daily Values, Water-quality 1983-10-01 2023-12-05
Physical Daily Values, Unit Values, Water-quality 1983-10-01 2000-08-23
Sediment Daily Values, Water-quality 1983-10-01 2023-12-05
n/a Peak Measurements 1984-02-14 1991-02-09
n/a Site Visits 1968-08-13 2024-08-14
Water Data for the Nation inventory

Monitoring location 05431018 is associated with a Stream in Walworth County, Wisconsin. Water data back to 1968 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
05431018 n/a
Site name
DELAVAN LAKE TRB @ S SHORE DR @ DELAVAN LAKE, WI n/a
Site type
Stream
ST
DMS latitude 423508 n/a
DMS longitude 0883719 n/a
Decimal latitude 42.5855641 n/a
Decimal longitude -88.621995 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
Wisconsin 55
State
Wisconsin 55
County
Walworth County 127
Country US n/a
Land net location description SE SE S32 T2N R16E n/a
Name of location map WALWORTH n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 935 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 1 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
07090002
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNYNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
9.99 square miles n/a
Contributing drainage area 7.66 square miles 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 445518101 n/a