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 >  21NEV1_WQX >  21NEV1_WQX-HS10

Toulon Drain (21NEV1_WQX-HS10) 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 Nevada Division of Environmental Protection (identifier 21NEV1_WQX), has the name "Toulon Drain" and has the identifier 21NEV1_WQX-HS10. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)16040108.

This site is located in Pershing County County, Nevada at 40.0834999000 degrees latitude and -118.5783005000 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 3900.00 ft 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 "21NEV1_WQX-HS10" 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 1999 - 2001
Inorganics, Major, Non-metals 1999 - 2001
Inorganics, Minor, Metals 1999 - 2001
Inorganics, Minor, Non-metals 1999 - 2001
Microbiological 1999 - 2001
Nutrient 1999 - 2001
Physical 1999 - 2001
*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 21NEV1_WQX
OrganizationFormalName Nevada Division of Environmental Protection
MonitoringLocationIdentifier 21NEV1_WQX-HS10
MonitoringLocationName Toulon Drain
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText HUMBOLDT RIVER LONG TERM MONITORING SITE. SITE HAS BEEN TEMPORARILY DISCONTINUED UNTIL NEXT STANDARDS REVIEW OF THE LOWER HUMBOLDT RIVER BASIN. TOULON DRAIN NEAR TOULON LAKE GAGE (NV WATER RESOURCES). SAMPLE WAS TAKEN FROM THE LEFT BANK OF THE DRAIN DO
HUCEightDigitCode 16040108
LatitudeMeasure 40.0834999000
LongitudeMeasure -118.5783005000
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 3900.00
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName Topographic Map Interpolation
VerticalCoordinateReferenceSystemDatumName SEALV
CountryCode US
StateCode 32
CountyCode 027
ProviderName STORET