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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-03346000

NORTH FORK EMBARRAS RIVER NEAR OBLONG, IL (USGS-03346000) 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 "NORTH FORK EMBARRAS RIVER NEAR OBLONG, IL" and has the identifier USGS-03346000. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)05120112. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 318 sq mi.

This site is located in Crawford County County, Illinois at 39.01027778000000 degrees latitude and -87.9455556000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 5 seconds. This site is at an elevation of 455.79 feet and the accuracy of the elevation measurement, collected using the method "Level or other surveyed method." is .05 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-03346000" 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*
Information 2018 - 2021
Inorganics, Major, Metals 1980 - 1997
Inorganics, Major, Non-metals 1978 - 2021
Inorganics, Minor, Metals 1978 - 1997
Inorganics, Minor, Non-metals 1980 - 1997
Microbiological 1978 - 2021
Nutrient 1978 - 1997
Organics, Other 1995 - 1995
Physical 1974 - 2021
*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-03346000
MonitoringLocationName NORTH FORK EMBARRAS RIVER NEAR OBLONG, IL
MonitoringLocationTypeName Stream
HUCEightDigitCode 05120112
DrainageAreaMeasure/MeasureValue 318
DrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 39.01027778000000
LongitudeMeasure -87.9455556000000
HorizontalAccuracyMeasure/MeasureValue 5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 455.79
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .05
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Level or other surveyed method.
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 17
CountyCode 033
ProviderName NWIS