Map location of South Holston Dam

South Holston Dam

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Lake

About South Holston Dam

South Holston Lake offers shore-access freshwater diving in a reservoir setting with forested shoreline along the Cherokee National Forest. Depths can reach roughly 30–40 m, with typical visibility around 5–6 m. Water levels can change substantially due to winter drawdowns, which may affect entry points and nearshore conditions. Divers may encounter common game fish throughout the lake.

Where Is South Holston Dam?

Map location of South Holston Dam
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South Holston Dam Planning Details

Depth range, seasonality, and planning context.

Reported Depth

30m - 40m

Depth Note

Maximum depth reported as 121–130 ft (30–40 m).

Typical Conditions

Average visibility is about 5–6 m, and winter drawdowns can drop water levels by up to about 40 ft below summer pool.

Safety & Access At South Holston Dam

Hazards, restrictions, and access requirements.

Key Hazards

Low visibility

Safety Notes

Seasonal drawdowns can significantly lower water levels and change shoreline access and conditions.

Local Intel For South Holston Dam

Community notes to help plan your visit.

Scuba Diving

Freshwater scuba diving with depths reported up to about 30–40 m.

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.

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Exposure Profile at South Holston Dam

Directional shelter context for incoming swell.

Exposure Note

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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.

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South Holston Dam Guide - Sources and Updates

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