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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 >  11NPSWRD_WQX >  11NPSWRD_WQX-OZAR_TR_ALLENB

Allen Branch (11NPSWRD_WQX-OZAR_TR_ALLENB) site data in the Water Quality Portal

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

This river/stream perennial site, maintained by the National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "Allen Branch" and has the identifier 11NPSWRD_WQX-OZAR_TR_ALLENB. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)11010008.

This site is located in Shannon County County, Missouri at 37.1158330000 degrees latitude and -91.4879520800 degrees longitude using the datum NAD83. The horizontal location collection method was "GPS Code (Pseudo Range) Standard Position (SA Off)" and the accuracy is 1 Min. This site is at an elevation of 692 ft No vertical location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "11NPSWRD_WQX-OZAR_TR_ALLENB" 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*
Microbiological 2014 - 2017
Nutrient 2017 - 2017
Physical 2014 - 2017
*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 11NPSWRD_WQX
OrganizationFormalName National Park Service Water Resources Division
MonitoringLocationIdentifier 11NPSWRD_WQX-OZAR_TR_ALLENB
MonitoringLocationName Allen Branch
MonitoringLocationTypeName River/Stream Perennial
MonitoringLocationDescriptionText There is small spring on rocky hillside and bluff on the right descending bank. A twin-trunked 20 inch DBH sycamore is on the left descending bank. There is a boulder in pool across from twin sycamore along with a smaller boulder in the channel downstream of site. There is some river cane on the right descending bank. The substrate is gravel and cobble. The channel is 3 m (9 ft) wide. T28 R5 S10. UTM is 15 N 0634336, 4108792 (uncorrected).
HUCEightDigitCode 11010008
LatitudeMeasure 37.1158330000
LongitudeMeasure -91.4879520800
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode Min
HorizontalCollectionMethodName GPS Code (Pseudo Range) Standard Position (SA Off)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 692
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName Topographic Map Interpolation
VerticalCoordinateReferenceSystemDatumName SEALV
CountryCode US
StateCode 29
CountyCode 203
ProviderName STORET