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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-REDW_CDFG_M0.75

Mill Creek from Mouth to 0.75 mi Upstream (11NPSWRD_WQX-REDW_CDFG_M0.75) 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 National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "Mill Creek from Mouth to 0.75 mi Upstream" and has the identifier 11NPSWRD_WQX-REDW_CDFG_M0.75. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)18010102.

This site is located in Humboldt County County, California at 41.0043861000 degrees latitude and -123.8533417000 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 "11NPSWRD_WQX-REDW_CDFG_M0.75" 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*
Information 1975 - 1975
Physical 1975 - 1975
*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-REDW_CDFG_M0.75
MonitoringLocationName Mill Creek from Mouth to 0.75 mi Upstream
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText Mill Creek is located 6.3 miles north of Highway 299 on Redwood Creek Road. It was surveyed from its mouth to a point 0.75 miles upstream. Mill Creek is used for spawning and as a nursery area. It contributes significant flows to Redwood Creek in winter and spring. At the time of sampling the entire drainage was owned by Barnum Timber. A 12 foot high rock and log jam exists 0.7 miles upstream from the mouth.
HUCEightDigitCode 18010102
LatitudeMeasure 41.0043861000
LongitudeMeasure -123.8533417000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Interpolation-Digital Map Source
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 06
CountyCode 023
ProviderName STORET