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RM11E-G084 (RM11E_SUPRIFS-RM11E-G084) site data in the Water Quality Portal

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

This cercla superfund site site, maintained by the River Mile 11 East (RM11E) Supplemental Remedial Investigation/Feasibility Study, Portland Harbor Superfund Site, OR (identifier RM11E_SUPRIFS), has the name "RM11E-G084" and has the identifier RM11E_SUPRIFS-RM11E-G084. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)17090012.

This site is located in Multnomah County County, Oregon at 45.5356294900 degrees latitude and -122.6755136000 degrees longitude using the datum NAD83. 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 "RM11E_SUPRIFS-RM11E-G084" 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.

Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

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*
Not Assigned 2014 - 2014
Organics, Other 2014 - 2014
Organics, PCBs 2014 - 2014
Organics, Pesticide 2014 - 2014
Physical 2014 - 2014
Radiochemical 2014 - 2014
*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 RM11E_SUPRIFS
OrganizationFormalName River Mile 11 East (RM11E) Supplemental Remedial Investigation/Feasibility Study, Portland Harbor Superfund Site, OR
MonitoringLocationIdentifier RM11E_SUPRIFS-RM11E-G084
MonitoringLocationName RM11E-G084
MonitoringLocationTypeName CERCLA Superfund Site
HUCEightDigitCode 17090012
LatitudeMeasure 45.5356294900
LongitudeMeasure -122.6755136000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 41
CountyCode 051
ProviderName STORET