Open Water Data

Chattahoochee River @ Medlock Bridge

Norcross, Georgia, United States

Data Sources
  • Water Quality Status
    Passed tests Fri, Sep 12, 2025 at 9:44am
  • Air Temperature
    15.6°C / 60.1°F (air) Sun, Dec 4, 2022 at 11:30pm
  • Wind
    6.1 - 7.9km/h N 10° Sun, Dec 4, 2022 at 11:30pm
  • Light rain
    Light rain Sun, Dec 4, 2022 at 11:30pm
  • Precipitation
    0mm Sun, Dec 4, 2022 at 11:30pm
  • Air Visibility
    9.7km Sun, Dec 4, 2022 at 11:30pm
  • Humidity
    93% Sun, Dec 4, 2022 at 11:30pm

There is no public access to the river at Medlock Bridge Road and there are no trails , but people do fish and boat on this part of the river. The National Park Service's Jones Bridge Unit is located a few miles downstream and has excellent public access where many people wade in the river, hike and walk their dogs.

E.coli samples are collected each week by the National Park Service. The sampling site is located at Medlock Bridge Road near the top of the 48-mile Chattahoochee National Recreation Area (CRNRA) along the Chattahoochee River.

Tests are taken weekly and results are updated to SWIM GUIDE every Friday.

The description above was copied from or heavily based on Swim Guide, with permission.

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