Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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-MACA_BDL_MPNR

Nolin River In Mammoth Cave National Park, Midpoint (11NPSWRD_WQX-MACA_BDL_MPNR) site data in the Water Quality Portal

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

This river/stream site, maintained by the National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "Nolin River In Mammoth Cave National Park, Midpoint" and has the identifier 11NPSWRD_WQX-MACA_BDL_MPNR. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)05110001.

This site is located in Edmonson County County, Kentucky at 37.2398779000 degrees latitude and -86.2423766600 degrees longitude using the datum WGS84. 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 "11NPSWRD_WQX-MACA_BDL_MPNR" 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, Counts 1983 - 1987
Not Assigned 1983 - 1987
Physical 1984 - 1987
*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-MACA_BDL_MPNR
MonitoringLocationName Nolin River In Mammoth Cave National Park, Midpoint
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText This station was at Nolin River in Mammoth Cave National Park, midpoint. The coordinates were at the approximate midpoint of the river length inside the park.
HUCEightDigitCode 05110001
LatitudeMeasure 37.2398779000
LongitudeMeasure -86.2423766600
HorizontalCollectionMethodName Interpolation-Digital Map Source
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 21
CountyCode 061
ProviderName STORET