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New WQX 3.0 profiles are available at waterqualitydata.us/beta/. These profiles will contain recent USGS data added since March 11, 2024, which marks the beginning of limited accessibility for USGS data. Read more about the 3.0 profiles and associated changes here.

This legacy user interface will continue to function for several weeks. However, this user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  NWIS >  USGS-IL >  USGS-05525500

SUGAR CREEK AT MILFORD, IL (USGS-05525500) site data in the Water Quality Portal

Data Provider: NWIS (Learn more about Water Quality Portal Data Providers)

This stream site, maintained by the USGS Illinois Water Science Center (identifier USGS-IL), has the name "SUGAR CREEK AT MILFORD, IL" and has the identifier USGS-05525500. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07120002. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 446 sq mi and the contributing drainage area is 446 sq mi.

This site is located in Iroquois County County, Illinois at 40.62991667000000 degrees latitude and -87.7235278000000 degrees longitude using the datum NAD83. The horizontal location collection method was "GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System" and the accuracy is 5 seconds. The source map scale is 1:24000. This site is at an elevation of 620.75 feet and the accuracy of the elevation measurement, collected using the method "GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System" is .01 feet. The vertical coordinate reference system is NAVD88.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-05525500" into the "Site ID" box under Site Parameters

What other monitoring locations are upstream or downstream from this one?

Upstream and downstream locations

This map shows all Water Quality Portal stations that are 10 miles upstream (dashed dark blue) and 10 miles downstream (solid light blue) of this monitoring location (indicated by the large blue circle). The upstream and downstream functionality is provided by the Network Linked Data Index.

When were data collected at this location?

Periods of record for data characteristic groups

For a more detailed breakdown of data, go to the Monitoring Report at the EPA How's My Waterway Application
Characteristic Group Date Range*
Biological, Algae, Cyanobacteria 2002 - 2004
Biological, Algae, Phytoplankton 2015 - 2018
Biological, Algae, Phytoplankton, Cyanobacteria, Periphyton 2002 - 2004
Biological, Algae, Phytoplankton, Photosynthetic Pigments 1987 - 2004
Biological, Fish 2015 - 2018
Biological, Photosynthetic Pigments 1987 - 1988
Information 1987 - 2021
Inorganics, Major, Metals 1980 - 2004
Inorganics, Major, Non-metals 1978 - 2021
Inorganics, Minor, Metals 1978 - 2009
Inorganics, Minor, Non-metals 1978 - 2009
Microbiological 1978 - 2021
Nutrient 1978 - 2009
Organics, Other 1987 - 2018
Organics, PCBs 1999 - 2004
Organics, Pesticide 1988 - 2004
Physical 1964 - 2021
Radiochemical 1999 - 2009
Sediment 1981 - 2004
*Date ranges may contain gap years

What other information is available for this location?

Detailed Metadata

For the definitions of the metadata elements, please go to the Water Quality Portal user guide

Location Metadata Value
OrganizationIdentifier USGS-IL
OrganizationFormalName USGS Illinois Water Science Center
MonitoringLocationIdentifier USGS-05525500
MonitoringLocationName SUGAR CREEK AT MILFORD, IL
MonitoringLocationTypeName Stream
HUCEightDigitCode 07120002
DrainageAreaMeasure/MeasureValue 446
DrainageAreaMeasure/MeasureUnitCode sq mi
ContributingDrainageAreaMeasure/MeasureValue 446
ContributingDrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 40.62991667000000
LongitudeMeasure -87.7235278000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 620.75
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .01
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 17
CountyCode 075
ProviderName NWIS