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Texas City BP Logan St. C621/C1621

  • EPA site number: 48-167-0621
  • State: Texas
  • County: Galveston
  • City: Texas City
  • Address: 303 S. Logan St.
  • Site coordinates:
    • Latitude: 29° 22' 51.00" North (+29.380833°)
    • Longitude: 94° 55' 48.00" West (-94.930000°)
    • Elevation: 0 m (0 ft)
  • Maintained by: AECOM for Marathon Petroleum
Area Map Overall site
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Street level Map
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View to the West not available
View to the East not available
View to the Southwest not availableView to the South not availableView to the Southeast not available
Current Measurements
Monthly Summary Report
Yearly Summary Report
  • Real-time monitoring since: Wednesday, April 7, 2010
  • Current status: Active
  • Continuous monitors located at this site:
    • Met Data
    • Sulfur Dioxide
    • Hydrogen Sulfide
    • Other Compounds
  • Parameters currently being monitored:
    • Pollution parameters:
      • Sulfur Dioxide
      • Hydrogen Sulfide
      • n-Pentane
      • n-Hexane
      • Benzene
      • Toluene
    • Meteorological parameters:
      • Wind Speed
      • Resultant Wind Speed
      • Resultant Wind Direction
      • Maximum Wind Gust
      • Standard Deviation of Horizontal Wind Direction
      • Outdoor Temperature

PLEASE NOTE:  This data has not been verified by the TCEQ and may change. This is the most current data, but it is not official until it has been certified by our technical staff. Data is collected from TCEQ ambient monitoring sites and may include data collected by other outside agencies. This data is updated hourly. All times shown are in local standard time unless otherwise indicated.

Following EPA reporting guidelines, negative values may be displayed in our hourly criteria air quality data, down to the negative of the EPA listed Method Detection Limit (MDL) for the particular instrument that made the measurements. The reported concentrations can be negative due to zero drift in the electronic instrument output, data logger channel, or calibration adjustments to the data. Prior to 1/1/2013, slightly negative values were automatically set to zero.