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Chlora Point

Near Trappe, MD
38.635, -76.146

This station is the one that is furthest upriver in the Choptank River. It captures data at the boundary between the Chesapeake Bay Program’s lower and middle Choptank River water-quality segments.

  • Data visualizations for this location are available for 2024 and 2025.
  • QA/QCed data are available for this location from 2024.
  • Quality control information is available at the IOOS webpage.
Parameter Value Unit Date Graphs
Depth: 2.00m
Dissolved Oxygen Concentration 10.559 mg/L 2026-03-24 22:00 1 | 7 | 30
Salinity 16.95 PSU 2026-03-24 22:00 1 | 7 | 30
Temperature 10.38 °C 2026-03-24 22:00 1 | 7 | 30
Depth: 5.00m
Dissolved Oxygen Concentration 0.00 mg/L 2026-03-24 22:00 1 | 7 | 30
Salinity 7.443 PSU 2026-03-24 22:00 1 | 7 | 30
Temperature 10.378 °C 2026-03-24 22:00 1 | 7 | 30
Depth: 8.00m
Dissolved Oxygen Concentration - - - 1 | 7 | 30
Salinity - - - 1 | 7 | 30
Temperature - - - 1 | 7 | 30

This station is the one that is furthest upriver in the Choptank River. It captures data at the boundary between the Chesapeake Bay Program’s lower and middle Choptank River water-quality segments.

  • Data visualizations for this location are available for 2024 and 2025.
  • QA/QCed data are available for this location from 2024.
  • Quality control information is available at the IOOS webpage.