Official TVA reservoir facts and shoreline context.
South Holston Dam
South Holston Dam is a shore-access freshwater reservoir dive.
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About South Holston Dam
South Holston Dam is a shore-access freshwater reservoir dive in the Cherokee National Forest, with a forested shoreline and a broad lake feel. It suits divers who want a simple shoreline entry, deeper water away from shore, and a fishy freshwater profile instead of reef structure. Plan around seasonal water-level swings, which can change shoreline access and nearshore comfort even when the lake looks calm.
Research Estimate At South Holston Dam
Conservative baseline from public research. No community dives logged yet.
Where Is South Holston Dam?
South Holston Dam Planning Details
Depth range, seasonality, and planning context.
Reported Depth
30m - 40m
Depth Note
Maximum depth reported as 121β130 ft (30β40 m).
Best Season
Late spring through summer.
Typical Conditions
Average visibility is about 5-6 m, and winter drawdowns can drop lake levels enough to change shore access.
Safety & Access At South Holston Dam
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Seasonal drawdowns can significantly lower water levels and change shoreline access and conditions.
Access Restrictions
Shore entry depends on water level and access point conditions.
Legal Notes
Use caution near the dam and follow release warnings and posted safety rules.
Local Intel For South Holston Dam
Community notes to help plan your visit.
Scuba Diving
Freshwater scuba diving with depths reported up to about 30β40 m.
Freediving
Not a strong freedive option because the site is deep and average visibility is modest.
Snorkeling
Not a dedicated snorkel site.
South Holston Dam Dive Conditions Planner
Use the planner to scan this week, inspect today in local time, and understand how exposure shapes conditions at South Holston Dam.
Exposure Profile at South Holston Dam
Directional shelter context for incoming swell.
Recent Logged Visits At South Holston Dam
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At South Holston Dam
Average conditions based on logged dives & visits.
South Holston Dam Guide - Frequently Asked Questions
Planning answers for access, conditions, timing, and site logistics.
South Holston Dam Guide - Sources and Updates
Last Updated
Research Sources
Regional tourism page describing South Holston Lake amenities and scuba diving.
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