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-GRCA_NPS_LONE02

Lower Lonetree Spring near Tonto Trail (11NPSWRD_WQX-GRCA_NPS_LONE02) 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 "Lower Lonetree Spring near Tonto Trail" and has the identifier 11NPSWRD_WQX-GRCA_NPS_LONE02. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)15010001.

This site is located in Coconino County County, Arizona at 36.0715972000 degrees latitude and -112.0460028000 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 1090 m 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-GRCA_NPS_LONE02" 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*
Nutrient 2008 - 2008
Organics, Other 2008 - 2008
Physical 2004 - 2008
*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-GRCA_NPS_LONE02
MonitoringLocationName Lower Lonetree Spring near Tonto Trail
MonitoringLocationTypeName Spring
MonitoringLocationDescriptionText Lonetree Canyon is located within the boundary of Grand Canyon National Park near Colorado River Mile 84.5 at river left. The site is located at the lower Lonetree Spring pool, at the base of a 7 foot dropoff near the Tonto Trail crossing. Station description information was provided by Grand Canyon National Park staff.
HUCEightDigitCode 15010001
LatitudeMeasure 36.0715972000
LongitudeMeasure -112.0460028000
SourceMapScaleNumeric 24000
HorizontalCollectionMethodName Interpolation-Digital Map Source (Tiger)
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 1090
VerticalMeasure/MeasureUnitCode m
VerticalCollectionMethodName Topographic Map Interpolation
VerticalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 04
CountyCode 005
ProviderName STORET