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-GOGA_BA_C

RODEO LAGOON AT THE EAST TRANSECT (11NPSWRD_WQX-GOGA_BA_C) site data in the Water Quality Portal

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

This estuary site, maintained by the National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "RODEO LAGOON AT THE EAST TRANSECT" and has the identifier 11NPSWRD_WQX-GOGA_BA_C. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)18050005.

This site is located in Marin County County, California at 37.8311667000 degrees latitude and -122.5283056000 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-GOGA_BA_C" 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 1992 - 1992
*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-GOGA_BA_C
MonitoringLocationName RODEO LAGOON AT THE EAST TRANSECT
MonitoringLocationTypeName Estuary
MonitoringLocationDescriptionText THE STATION IS LOCATED ON THE POINT BONITA CALIFORNIA 7.5 MINUTE SERIES (TOPOGRAPHIC) QUADRANGLE. THE SITE IS ON THE EAST SIDE OF RODEO LAGOON. THE SITE IS THE MIDDLE SITE OF THREE ALONG TRANSECT "C." THE THREE SAMPLES ARE MIXED TOGETHER TO FORM ONE COMPOSITE SAMPLE. THE SITE IS WITHIN THE GOLDEN GATE NATIONAL RECREATION AREA BOUNDARIES. SAMPLES WERE COLLECTED ON 23 NOVEMBER 1992; AND THE RESULTS ARE IN "RODEO LAGOON NUTRIENT ANALYSIS: SEDIMENT AND WATER SAMPLING NOVEMBER 1992" PREPARED BY BIOSYSTEMS ANALYSIS INC.; (4 JANUARY 1993). SEE FIGURE 21 OF THE REPORT FOR EXACT TRANSECT LOCATIONS. FOR MORE INFORMATION CONTACT CHIEF OF RESOURCES AT GOLDEN GATE NATIONAL RECREATION AREA; FORT MASON BUILDING 201; SAN FRANCISCO CALIFORNIA 94123. TEL (415) 5614620. DATA WERE PROCESSED AND UPLOADED TO STORET BY PAUL MCELVERY AT NPSWRD; 1201 OAK RIDGE DRIVE SUITE 250; FORT COLLINS COLORADO 80525. TEL (970) 2253516.*** Legacy STORET Station Type: /TYPA/AMBNT/ESTURY
HUCEightDigitCode 18050005
LatitudeMeasure 37.8311667000
LongitudeMeasure -122.5283056000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD27
CountryCode US
StateCode 06
CountyCode 041
ProviderName STORET