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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-MOJA_USGS_21

ROCK SPRING (350910115194801) (11NPSWRD_WQX-MOJA_USGS_21) 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 "ROCK SPRING (350910115194801)" and has the identifier 11NPSWRD_WQX-MOJA_USGS_21. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)18100100.

This site is located in San Bernardino County County, California at 35.1527778000 degrees latitude and -115.3300000000 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-MOJA_USGS_21" 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*
Physical 1909 - 1981
*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-MOJA_USGS_21
MonitoringLocationName ROCK SPRING (350910115194801)
MonitoringLocationTypeName Spring
MonitoringLocationDescriptionText THE STATION IS LOCATED ON THE PINTO VALLEY CASAN BERNARDINO CO. 7.5 MINUTE SERIES (TOPOGRAPHIC) QUADRANGLE. THE SITE IS AT ROCK SPRING INSIDE MOJAVE NATIONAL PRESERVE. THE DATA ARE FROM A USGS DATABASE. THE LOCAL IDENTIFIER GIVEN BY THE USGS IS 012N015E01ES01S; AND THE USGS STATION NUMBER IS 350910115194801. SPRING NAMES WERE LISTED IN THE NPS "WATER RESOURCES SCOPING REPORT; MOJAVE NATIONAL PRESERVE;" JANUARY 1999. DATA GIVEN BY YEAR ONLY WERE ASSIGNED THE DATE JULY 1. FOR MORE INFORMATION CONTACT NATURAL RESOURCES MANAGEMENT AT MOJAVE NATIONAL PRESERVE; 222 EAST MAIN STREET SUITE 202; BARSTOW CA 92311; TEL. 6192558726. DATA WERE PROCESSED AND UPLOADED TO STORET BY MELANIE SCHNIER AT NPSWRD; 1201 OAK RIDGE DRIVE SUITE 250; FORT COLLINS CO 80525; TEL. 9702253516.*** Legacy STORET Station Type: /TYPA/AMBNT/SPRING
HUCEightDigitCode 18100100
LatitudeMeasure 35.1527778000
LongitudeMeasure -115.3300000000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD27
CountryCode US
StateCode 06
CountyCode 071
ProviderName STORET