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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-GOGA_COE_LOMBA

LOMBARD STREET RESERVOIR (11NPSWRD_WQX-GOGA_COE_LOMBA) site data in the Water Quality Portal

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

This reservoir site, maintained by the National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "LOMBARD STREET RESERVOIR" and has the identifier 11NPSWRD_WQX-GOGA_COE_LOMBA. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)18050002.

This site is located in San Francisco County County, California at 37.8014167000 degrees latitude and -122.4458056000 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_COE_LOMBA" 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, Non-metals 1906 - 1906
Microbiological 1906 - 1906
Nutrient 1906 - 1906
Physical 1906 - 1906
*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_COE_LOMBA
MonitoringLocationName LOMBARD STREET RESERVOIR
MonitoringLocationTypeName Reservoir
MonitoringLocationDescriptionText THE STATION IS LOCATED ON THE SAN FRANCISCO NORTH CA 7.5 MINUTE SERIES (TOPO.) QUADRANGLE. THE SITE IS AT LOMBARD STREET RESERVOIR AT HYDE STREET AND LOMBARD STREET AND IS OUTSIDE OF GOLDEN GATE NATIONAL REC REATION AREA (GOGA). DATA ARE FROM A REPORT BY MAJOR WILLIAM W. HARTS; CORP OF ENGINEERS; "REPORT UPON THE EXPANSION AND DEVELOPMENT OF THE PRESIDIO OF SAN FRANCISCO; CALIFORNIA"; JANUARY 1907. LITTLE IS KNOWN ABOUT WHAT THIS SITE WAS LIKE IN 1906; THEREFORE; WE ARE ASSUMING THAT ALL RESERVOIRS IN THIS REPORT WERE UNTREATED AND UNCOVERED. SOME OF THE RESERVOIRS THAT EXIST TODAY ARE NOW TREATED AND COVERED. OTHER ASSUMPTIONS HAVE BEEN MADE REGARDING SAMPLING LOCATIONS; SAMPLING METHODS; AND METHODS OF ANALYSIS. FOR MORE INFORMATION ON THIS REPORT CONTACT GOLDEN GATE NRA; FORT MASON; BLDG. 201; SAN FRANCISCO CA 94123 (TEL. 4155614620). DATA WERE PROCESSED AND UPLOADED TO STORET BY ADRIANE PETERSEN; NATIONAL PARK SERVICE WATER RESOURCES DIVISION; 1201 OAK RIDGE DR. SUITE 250; FORT COLLINS CO 80525 (TEL. 9702253516).*** Legacy STORET Station Type: /RESERV/TYPA/AMBNT
HUCEightDigitCode 18050002
LatitudeMeasure 37.8014167000
LongitudeMeasure -122.4458056000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD27
CountryCode US
StateCode 06
CountyCode 075
ProviderName STORET