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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-LEWI_NPS_CPPO

CLAY PIT POND (11NPSWRD_WQX-LEWI_NPS_CPPO) 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 "CLAY PIT POND" and has the identifier 11NPSWRD_WQX-LEWI_NPS_CPPO. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)17080006.

This site is located in Clatsop County County, Oregon at 46.1344444000 degrees latitude and -123.8807222000 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-LEWI_NPS_CPPO" 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 1995 - 1996
Inorganics, Major, Non-metals 1995 - 1996
Nutrient 1995 - 1996
Physical 1993 - 1998
*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-LEWI_NPS_CPPO
MonitoringLocationName CLAY PIT POND
MonitoringLocationTypeName Reservoir
MonitoringLocationDescriptionText THE SITE IS LOCATED ON THE WARRENTON OREG.WASH. 7.5 MINUTE SERIES (TOPOGRAPHIC) QUADRANGLE; AND IS WITHIN FORT CLATSOP NATIONAL MEMORIAL. THE SITE IS AT CLAY PIT POND WHICH LIES WITHIN A FORESTED ENVIRONMENT WITH NO SURFACE INLETS OR OUTLETS. THE POND WAS CREATED IN THE LATE 1800S BY CLAY MINING. THE POND IS BELIEVED TO BE CONNECTED HYDRO LOGICALLY TO HISTORIC SPRING (FOCL_NPS_HISP) AND IS AN IMPORTANT BREEDING SITE FOR SEVERAL AMPHIBIANS. THE DATA ARE FROM THE MAY 1998 REPORT "BASELINE WATER QUALITY INVENTORYFORT CLATSOP NATIONAL MEMORIAL" BY G.L. LARSON AND D.A. EK; TECHNICAL REPORT NPS/CCCSOOSU/NRTR98/12. THE REPORT WAS PREPARED TO DEVELOP A LONGTERM WATER QUALITY MONITORING PROGRAM. FOR MORE INFORMATION CONTACT RESOURCE MANAGEMENT AT FORT CLATSOP NATIONAL MEMORIAL; ROUTE 3 BOX 604FC; ASTORIA; OR 97103; PH. (503)8612471; FAX (503)8612585. DATA WERE PROCESSED AND UPLOADED TO STORET BY ERIC LORD AT NPSWRD; 1201 OAK RIDGE DRIVE SUITE 250; FORT COLLINS; CO 80525; PH. (970)2253516.*** Legacy STORET Station Type: /RESERV/TYPA/AMBNT
HUCEightDigitCode 17080006
LatitudeMeasure 46.1344444000
LongitudeMeasure -123.8807222000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Unknown
HorizontalCoordinateReferenceSystemDatumName NAD27
CountryCode US
StateCode 41
CountyCode 007
ProviderName STORET