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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 >  SPC >  SPC-SPC-07

Trib 9a at confluence (SPC-SPC-07) 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 Sparkill Creek Watershed Alliance (Volunteer) (identifier SPC), has the name "Trib 9a at confluence" and has the identifier SPC-SPC-07. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02030101.

This site is located in Rockland County County, New York at 41.0390330000 degrees latitude and -73.9372670000 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 "SPC-SPC-07" 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, Fish 2014 - 2014
Information 2014 - 2014
Microbiological 2014 - 2014
Not Assigned 2014 - 2014
Organics, Other 2014 - 2014
Physical 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 SPC
OrganizationFormalName Sparkill Creek Watershed Alliance (Volunteer)
MonitoringLocationIdentifier SPC-SPC-07
MonitoringLocationName Trib 9a at confluence
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText NW on Rt. 340; turn rt to access road across from LIU building. Walk across 340 past end of traffic circle and along W side of building. Enter woods. Walk 100 yards down trail to trib.
HUCEightDigitCode 02030101
LatitudeMeasure 41.0390330000
LongitudeMeasure -73.9372670000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 36
CountyCode 087
ProviderName STORET