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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 >  STORET >  MDNR >  MDNR-7137 East Arm

Walt Disney Lake, East Arm (MDNR-7137 East Arm) site data in the Water Quality Portal

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

This reservoir site, maintained by the Missouri Dept. of Natural Resources (identifier MDNR), has the name "Walt Disney Lake, East Arm" and has the identifier MDNR-7137 East Arm. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10280103.

This site is located in Linn County County, Missouri at 39.7103996110 degrees latitude and -92.9592973367 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 "MDNR-7137 East Arm" 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 2002 - 2002
Inorganics, Major, Non-metals 2002 - 2002
Physical 2002 - 2002
*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 MDNR
OrganizationFormalName Missouri Dept. of Natural Resources
MonitoringLocationIdentifier MDNR-7137 East Arm
MonitoringLocationName Walt Disney Lake, East Arm
MonitoringLocationTypeName Reservoir
MonitoringLocationDescriptionText Disney Lake @SWNE Sec.31,57N,18W
HUCEightDigitCode 10280103
LatitudeMeasure 39.7103996110
LongitudeMeasure -92.9592973367
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 12
HorizontalAccuracyMeasure/MeasureUnitCode m
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 29
CountyCode 115
ProviderName STORET