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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 1975-04-17 2023-07-15
Information Water-quality 1975-04-17 2018-02-01
Inorganics, Major, Metals Water-quality 1974-11-13 2015-10-07
Inorganics, Major, Non-metals Water-quality 1974-11-13 2018-02-01
Inorganics, Minor, Non-metals Water-quality 1970-10-08 2015-10-07
Inorganics, Minor, metals Water-quality 1970-10-08 2015-10-07
Microbiological Water-quality 1974-11-13 1996-12-17
Nutrient Water-quality 1974-11-13 2015-10-07
Organics, PCBs Water-quality 1987-06-12 1996-10-15
Organics, other Water-quality 1974-12-13 2015-10-07
Organics, pesticide Water-quality 1987-06-12 2015-10-07
Physical Daily Values, Unit Values, Water-quality 1919-10-01 2024-11-21
Population/Community Water-quality 1975-04-17 1981-09-24
Radiochemistry Water-quality 1981-02-23 2015-10-07
Sediment Daily Values, Water-quality 1975-05-08 2009-09-29
n/a Peak Measurements 1892-05-06 2023-02-28
n/a Site Visits 1933-05-13 2024-09-18
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 05543500 is associated with a Stream in LaSalle County, Illinois. Current conditions of Discharge and Gage height are available. Water data back to 1892 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
05543500 n/a
Site name
ILLINOIS RIVER AT MARSEILLES, IL n/a
Site type
Stream
ST
DMS latitude 411937.2 n/a
DMS longitude 0884301.5 n/a
Decimal latitude 41.327 n/a
Decimal longitude -88.7170833 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - 5 sec. F
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Illinois 17
State
Illinois 17
County
LaSalle County 099
Country US n/a
Land net location description SESWS13 T33N R4E n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface 452.77 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .02 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
07120005
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNYNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20040122 n/a
Drainage area
8259 square miles n/a
Contributing drainage area n/a
Time Zone abbreviation CST 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 00100 n/a

Operated in cooperation with:

logo for USGS - Federal Priority Streamgages
USGS - Federal Priority Streamgages