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WQP Home >  Providers >  STORET >  EPA_R7_WQX >  EPA_R7_WQX-Lewis and Clark Lake - N of Crofton,NE

Lewis and Clark Lake - N of Crofton,NE (EPA_R7_WQX-Lewis and Clark Lake - N of Crofton,NE) site data in the Water Quality Portal

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

This lake site, maintained by the EPA R7 (identifier EPA_R7_WQX), has the name "Lewis and Clark Lake - N of Crofton,NE" and has the identifier EPA_R7_WQX-Lewis and Clark Lake - N of Crofton,NE. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10170101.

This site is located in Yankton County County, South Dakota at 42.8576600000 degrees latitude and -97.4984300000 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "EPA_R7_WQX-Lewis and Clark Lake - N of Crofton,NE" 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*
Inorganics, Minor, Metals 2010 - 2016
Inorganics, Minor, Non-metals 2010 - 2010
Not Assigned 2010 - 2010
Organics, PCBs 2010 - 2010
Organics, Pesticide 2010 - 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 EPA_R7_WQX
OrganizationFormalName EPA R7
MonitoringLocationIdentifier EPA_R7_WQX-Lewis and Clark Lake - N of Crofton,NE
MonitoringLocationName Lewis and Clark Lake - N of Crofton,NE
MonitoringLocationTypeName Lake
HUCEightDigitCode 10170101
LatitudeMeasure 42.8576600000
LongitudeMeasure -97.4984300000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 46
CountyCode 135
ProviderName STORET