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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 >  IWLA >  IWLA-CWH392

Site One WAC IWLA (IWLA-CWH392) 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 Izaak Walton League of America (identifier IWLA), has the name "Site One WAC IWLA" and has the identifier IWLA-CWH392. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02060006.

This site is located in Howard County County, Maryland at 39.2947092000 degrees latitude and -77.1446128000 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 "IWLA-CWH392" 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*
Biological, Counts 2018 - 2019
Inorganics, Major, Non-metals 2017 - 2019
Nutrient 2017 - 2019
Physical 2010 - 2019
*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 IWLA
OrganizationFormalName Izaak Walton League of America
MonitoringLocationIdentifier IWLA-CWH392
MonitoringLocationName Site One WAC IWLA
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 02060006
LatitudeMeasure 39.2947092000
LongitudeMeasure -77.1446128000
SourceMapScaleNumeric 4000
HorizontalCollectionMethodName Interpolation-Digital Map Source
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 24
CountyCode 027
ProviderName STORET