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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 legacy user interface will continue to function for several weeks. However, this user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  NWIS >  USGS-PA >  USGS-01464600

Delaware River at Bristol, PA (USGS-01464600) site data in the Water Quality Portal

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

This stream site, maintained by the USGS Pennsylvania Water Science Center (identifier USGS-PA), has the name "Delaware River at Bristol, PA" and has the identifier USGS-01464600. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02040201. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 7163.00 sq mi and the contributing drainage area is 7163.00 sq mi.

This site is located in Bucks County County, Pennsylvania at 40.08205520000000 degrees latitude and -74.8657206000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is 1 seconds.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-01464600" 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 1957 - 1980
Inorganics, Major, Non-metals 1956 - 1980
Inorganics, Minor, Metals 1957 - 1980
Inorganics, Minor, Non-metals 1978 - 1980
Nutrient 1957 - 1980
Organics, Other 1968 - 1980
Organics, PCBs 1979 - 1980
Organics, Pesticide 1979 - 1980
Physical 1956 - 1980
*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 USGS-PA
OrganizationFormalName USGS Pennsylvania Water Science Center
MonitoringLocationIdentifier USGS-01464600
MonitoringLocationName Delaware River at Bristol, PA
MonitoringLocationTypeName Stream
HUCEightDigitCode 02040201
DrainageAreaMeasure/MeasureValue 7163.00
DrainageAreaMeasure/MeasureUnitCode sq mi
ContributingDrainageAreaMeasure/MeasureValue 7163.00
ContributingDrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 40.08205520000000
LongitudeMeasure -74.8657206000000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 42
CountyCode 017
ProviderName NWIS