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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 >  NWIS >  USGS-TX >  USGS-08068090

W Fk San Jacinto Rv abv Lk Houston nr Porter, TX (USGS-08068090) site data in the Water Quality Portal

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

This stream site, maintained by the USGS Texas Water Science Center (identifier USGS-TX), has the name "W Fk San Jacinto Rv abv Lk Houston nr Porter, TX" and has the identifier USGS-08068090. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)12040101. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 962 sq mi and the contributing drainage area is 962 sq mi.

This site is located in Montgomery County County, Texas at 30.14116667000000 degrees latitude and -95.3382222000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from Digital MAP." and the accuracy is .5 seconds. The source map scale is 1:24000. This site is at an elevation of 0 feet and the accuracy of the elevation measurement, collected using the method "Differentially corrected Global Positioning System." is .1 feet. The vertical coordinate reference system is NAVD88.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-08068090" 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 2020 - 2021
Inorganics, Major, Metals 1984 - 1999
Inorganics, Major, Non-metals 1984 - 2011
Inorganics, Minor, Metals 1984 - 2011
Inorganics, Minor, Non-metals 1984 - 1989
Microbiological 1984 - 2011
Nutrient 1984 - 2011
Organics, Other 1984 - 2011
Organics, Pesticide 1984 - 1987
Physical 1984 - 2021
Sediment 2011 - 2021
*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 USGS-TX
OrganizationFormalName USGS Texas Water Science Center
MonitoringLocationIdentifier USGS-08068090
MonitoringLocationName W Fk San Jacinto Rv abv Lk Houston nr Porter, TX
MonitoringLocationTypeName Stream
HUCEightDigitCode 12040101
DrainageAreaMeasure/MeasureValue 962
DrainageAreaMeasure/MeasureUnitCode sq mi
ContributingDrainageAreaMeasure/MeasureValue 962
ContributingDrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 30.14116667000000
LongitudeMeasure -95.3382222000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .5
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from Digital MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue .1
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Differentially corrected Global Positioning System.
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 48
CountyCode 339
ProviderName NWIS