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-PISP_USGS_TUS

TUNNEL SPRING APPROX. 220 FT W OF WINSOR CASTLE (11NPSWRD_WQX-PISP_USGS_TUS) site data in the Water Quality Portal

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

This spring site, maintained by the National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "TUNNEL SPRING APPROX. 220 FT W OF WINSOR CASTLE" and has the identifier 11NPSWRD_WQX-PISP_USGS_TUS. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)15010003.

This site is located in Mohave County County, Arizona at 36.8627500000 degrees latitude and -112.7393056000 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-PISP_USGS_TUS" 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 1996 - 1996
Inorganics, Major, Non-metals 1996 - 1996
Inorganics, Minor, Metals 1996 - 1996
Inorganics, Minor, Non-metals 1996 - 1996
Nutrient 1996 - 1996
Organics, Other 1996 - 1996
Physical 1996 - 1996
Radiochemical 1996 - 1996
Stable Isotopes 1996 - 1996
*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-PISP_USGS_TUS
MonitoringLocationName TUNNEL SPRING APPROX. 220 FT W OF WINSOR CASTLE
MonitoringLocationTypeName Spring
MonitoringLocationDescriptionText THE STATION IS LOCATED ON THE PIPE SPRING ARIZONA 7.5 MINUTE SERIES (TOPO.) QUADRANGLE. THE SITE IS AT TUNNEL SPRING WHICH IS LOCATED INSIDE OF PIPE SPRING NATIONAL MONUMENT (PISP). THE SPRING FLOWS THROUGH A 150 TO 170 FOOT LONG HAND DUG TUNNEL OF AN UNKNOWN AGE. DATA ARE FROM THE USGS WATER RESOURCES INVESTIGATIONS REPORT 984263; "GEOHYDROLOGY OF PIPE SPRING NATIONAL MONUMENT AREA; NORTHERN ARIZONA" 1999 BY MARGOT TRUINI PREPARED IN COOPERATION WITH PISP. IN THE REPORT CHEMICAL AND ISOTOPIC COMPOSITIONS OF GROUND AND SPRING WATER WERE USED TO DETERMINE IF A RELATIONSHIP EXISTS BETWEEN THE SPRINGS IN AND AROUND PISP AND THE NAVAJO SANDSTONE AQUIFER. FOR MORE INFORMATION ABOUT THE REPORT CONTACT THE USGS; WATER RESOURCES DIVISION; 520 N PARK AVE SUITE 221; TUCSON AZ 857190535 TEL(520)6706671. DATA WERE PROCESSED AND UPLOADED TO STORET BY ARIA BRISSETTE AT NPSWRD; 1201 OAK RIDGE DRIVE SUITE 250; FORT COLLINS CO 805255596 TEL(970)2253516. 80525 TEL(970)2253516.*** Legacy STORET Station Type: /TYPA/AMBNT/SPRING
HUCEightDigitCode 15010003
LatitudeMeasure 36.8627500000
LongitudeMeasure -112.7393056000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD27
CountryCode US
StateCode 04
CountyCode 015
ProviderName STORET