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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
Information Water-quality 1979-04-26 1981-07-02
Inorganics, Major, Metals Water-quality 1979-04-26 1981-06-13
Inorganics, Major, Non-metals Water-quality 1979-04-26 1981-06-13
Inorganics, Minor, Non-metals Water-quality 1979-04-26 1980-05-07
Inorganics, Minor, metals Water-quality 1979-04-26 1981-06-13
Microbiological Water-quality 1979-04-26 1979-04-26
Nutrient Water-quality 1979-04-26 1981-06-13
Organics, PCBs Water-quality 1979-05-16 1979-05-16
Organics, other Water-quality 1979-04-26 1981-06-13
Organics, pesticide Water-quality 1979-05-16 1979-05-16
Physical Daily Values, Water-quality 1979-04-26 1981-10-02
Radiochemistry Water-quality 1981-06-13 1981-06-13
Sediment Daily Values, Water-quality 1979-06-13 1981-09-29
Water Data for the Nation inventory

Monitoring location 05437632 is associated with a Stream in Winnebago County, Illinois. Water data back to 1979 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
05437632 n/a
Site name
SPRING CR AT ROCK VALLEY COLLEGE AT ROCKFORD IL n/a
Site type
Stream
ST
DMS latitude 421835 n/a
DMS longitude 0885922 n/a
Decimal latitude 42.3097222 n/a
Decimal longitude -88.9894444 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 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Illinois 17
State
Illinois 17
County
Winnebago County 201
Country US n/a
Land net location description NENWS10 T44N R2E n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface 853.52 feet n/a
Method altitude determined U n/a
Altitude accuracy .01 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
07090005
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
2.81 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 n/a