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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 user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  UMC >  UMC-7439/0.1

Milan Lake South near dam (UMC-7439/0.1) site data in the Water Quality Portal

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

This reservoir site, maintained by the Univ. of Missouri, Columbia (identifier UMC), has the name "Milan Lake South near dam" and has the identifier UMC-7439/0.1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10280103.

This site is located in Sullivan County County, Missouri at 40.1973625598 degrees latitude and -93.1038725506 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolation-Map" and the accuracy is 12 m. The source map scale is 1:24000.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "UMC-7439/0.1" 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 1989 - 2010
Biological, Algae, Phytoplankton 1989 - 2010
Information 1989 - 2010
Inorganics, Major, Metals 1989 - 1992
Inorganics, Major, Non-metals 2005 - 2010
Nutrient 1989 - 2010
Organics, Other 2005 - 2010
Physical 1989 - 2010
*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 UMC
OrganizationFormalName Univ. of Missouri, Columbia
MonitoringLocationIdentifier UMC-7439/0.1
MonitoringLocationName Milan Lake South near dam
MonitoringLocationTypeName Reservoir
MonitoringLocationDescriptionText NNC Milan Lake - New @ SESE 2,62,20W
HUCEightDigitCode 10280103
LatitudeMeasure 40.1973625598
LongitudeMeasure -93.1038725506
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 12
HorizontalAccuracyMeasure/MeasureUnitCode m
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 29
CountyCode 211
ProviderName STORET