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-JECA_UM_EWS

EMERGENCY WATER SUPPLY-JEWEL CAVE (SITE #33) (11NPSWRD_WQX-JECA_UM_EWS) site data in the Water Quality Portal

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

This cave site, maintained by the National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "EMERGENCY WATER SUPPLY-JEWEL CAVE (SITE #33)" and has the identifier 11NPSWRD_WQX-JECA_UM_EWS. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10120107.

This site is located in Custer County County, South Dakota at 43.7275556000 degrees latitude and -103.8236944000 degrees longitude using the datum NAD27. 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-JECA_UM_EWS" 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, Major, Metals 1985 - 1985
Inorganics, Major, Non-metals 1985 - 1985
Inorganics, Minor, Metals 1985 - 1985
Inorganics, Minor, Non-metals 1985 - 1985
Nutrient 1985 - 1985
Organics, Other 1985 - 1985
Physical 1985 - 1985
*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-JECA_UM_EWS
MonitoringLocationName EMERGENCY WATER SUPPLY-JEWEL CAVE (SITE #33)
MonitoringLocationTypeName Cave
MonitoringLocationDescriptionText THIS STATION IS LOCATED ON THE JEWEL CAVE SD 7.5 MINUTE SERIES (TOPOGRAPHIC) QUADRANGLE. SITE #33 IS LOCATED AT EMERGENCY WATER SUPPLY POOL ABOUT 30 FEET SOUTHWEST OF SURVEY STATION BB81 IN THE MISERIES IN JEWEL CAVE NATIONAL MONUMENT (JECA). DATA WERE COLLECTED BY E. CALVIN ALEXANDER JR.; MARSHA A. DAVIS; AND SCOTT C. ALEXANDER AS PART OF A FINAL REPORT ENTITLED "HYDROLOGIC STUDY OF JEWEL CAVE/WIND CAVE." THE REPORT WAS PRODUCED BY THE DEPARTMENT OF GEOLOGY AND GEOPHYSICS AT THE UNIVERSITY OF MINNESOTA. FOR FURTHER INFORMATION REGARDING JEWEL CAVE NATIONAL MONUMENT CONTACT NATURAL RESOURCES; JEWEL CAVE NATIONAL MONUMENT; R.R. 1; BOX 60AA; CUSTER; SD 57730; TEL. 6056732288. DATA FOR THIS STATION WERE PROCESSED AND UPLOADED TO STORET BY LISA G. SMITH; NATIONAL PARK SERVICE; WATER RESOURCES DIVISION; 1201 OAK RIDGE DRIVE; SUITE 250; FORT COLLINS; CO 80525; TEL. 9702253516.*** Legacy STORET Station Type: /TYPA/AMBNT/LAKE/TUNNEL
HUCEightDigitCode 10120107
LatitudeMeasure 43.7275556000
LongitudeMeasure -103.8236944000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD27
CountryCode US
StateCode 46
CountyCode 033
ProviderName STORET