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Eel River 14 - Van Arsdale Dam (POTTERVALLEYTRIBE-VA01) site data in the Water Quality Portal

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

This river/stream site, maintained by the Potter Valley Tribe (Tribal) (identifier POTTERVALLEYTRIBE), has the name "Eel River 14 - Van Arsdale Dam" and has the identifier POTTERVALLEYTRIBE-VA01. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)18010103.

This site is located in Mendocino County County, California at 39.3824410000 degrees latitude and -123.1029020000 degrees longitude using the datum WGS84. 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 "POTTERVALLEYTRIBE-VA01" 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*
Inorganics, Major, Metals 2024 - 2024
Inorganics, Major, Non-metals 2024 - 2024
Inorganics, Minor, Metals 2024 - 2024
Inorganics, Minor, Non-metals 2024 - 2024
Microbiological 2024 - 2024
Not Assigned 2024 - 2024
Nutrient 2024 - 2024
Physical 2024 - 2024
*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 POTTERVALLEYTRIBE
OrganizationFormalName Potter Valley Tribe (Tribal)
MonitoringLocationIdentifier POTTERVALLEYTRIBE-VA01
MonitoringLocationName Eel River 14 - Van Arsdale Dam
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 18010103
LatitudeMeasure 39.3824410000
LongitudeMeasure -123.1029020000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 06
CountyCode 045
ProviderName STORET