The Green River at Mammoth Cave National Park is a captivating and dynamic waterway that offers a wealth of recreational opportunities and ecological significance. As a cavern touring enthusiast, understanding the intricacies of the Green River’s water level is crucial for planning your adventures and ensuring a safe and enjoyable experience.
Current Water Level at Mammoth Cave
As of July 25, 2024, the water level at the Green River monitoring station inside Mammoth Cave National Park is recorded at 10.92 feet. This real-time data provides a snapshot of the current conditions, allowing visitors to plan their activities accordingly.
Historical Water Level Fluctuations
The Green River has a rich history of water level fluctuations, with some notable high points:
| Date | Water Level (feet) |
|---|---|
| April 16, 1948 | 38.10 |
| December 19, 2019 | 38.04 |
| February 12, 2018 | 34.60 |
| January 4, 1945 | 34.60 |
| February 6, 1939 | 31.70 |
These record-breaking water levels underscore the dynamic nature of the Green River and the importance of monitoring its conditions for safe and responsible recreation.
Stream Velocity and Discharge
In addition to water level data, the US Geological Survey (USGS) provides real-time information on the stream velocity and discharge of the Green River. This data can be accessed through the USGS website, allowing visitors to stay informed about the river’s flow characteristics.
River Characteristics and Biodiversity
The Green River within Mammoth Cave National Park is a diverse and ecologically significant waterway. On average, the river measures 200 feet wide and 10 feet deep, though its depth can be much greater in certain areas. This iconic river is home to over 150 fish species and 70 mussel species, making it a haven for aquatic life and a draw for nature enthusiasts.
Safety and Regulations
Paddling the Green River requires caution and prior experience. Hazards such as submerged trees, rocks, drifting debris, and swift currents can pose risks to inexperienced boaters. It is essential for visitors to familiarize themselves with the park’s safety guidelines and regulations before embarking on any water-based activities.
Access and Camping
The Houchin Ferry Campground offers campsites along the banks of the Green River, providing a convenient access point for those wishing to explore the waterway. This campground serves as a popular starting point for paddling, fishing, and other river-based activities.
Additional Resources
For more detailed information on paddling options, fishing regulations, and other recreational activities along the Green River, visitors are encouraged to consult the park’s website and the Cave Country Trails resource. These sources offer comprehensive guidance to ensure a safe and enjoyable experience for all who venture to explore the depths of this iconic waterway.
References
- https://www.nps.gov/maca/planyourvisit/canoeing-kayaking-and-boating.htm
- https://waterdata.usgs.gov/monitoring-location/03309000/
- https://www.nps.gov/maca/planyourvisit/conditions.htm
- https://waterdata.usgs.gov/nwis/uv?site_no=03309000&legacy=1
- https://water.noaa.gov/gauges/03309000