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FreshwaterLakeShore DiveTraining SiteUnverified

NBM Dive Site Resource

Lake Murray — Rhett's Reef

Columbia, South Carolina, United States

An established shore-diving and training entry at the north end of Lake Murray Dam, commonly called Rhett's Reef.

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Historic Picture Placeholder

Old-fashioned maritime line drawing reserved for a future historic photograph
Historic Picture PlaceholderHistoric photograph pending research and rights review
WaterFreshwater
AccessShore entry from the Lake Murray Dam North Recreation Area when current park rules, hours and water conditions permit.
ExperienceOpen-water training and practice with a buddy and low-visibility skills; deeper or structure dives require appropriate training
Maximum depthDepth varies with route and reservoir level; confirm the intended training profile locally
Best seasonYear-round when the recreation area is open and conditions permit.
VisibilityOften limited and easily reduced by silt, runoff and activity.

Aquatic life at this dive site

What divers may encounter

Three reviewed connections are featured here. Sightings vary by season, conditions, and chance, so they are never guaranteed.

Profile connection reserved

Aquatic life research in progress

NBM is reviewing a likely local species for this position.

Profile connection reserved

Aquatic life research in progress

NBM is reviewing a likely local species for this position.

Profile connection reserved

Aquatic life research in progress

NBM is reviewing a likely local species for this position.

Site media

Photographs

Three views rotate from the published gallery on each visit.
Lake Murray viewed from the dam in South Carolina.
Lake Murray viewed from the dam area near the Rhett's Reef shore entry.Isis4563; via Wikimedia Commons · Public domain — released by authorSource ↗
Illustrated scuba diver reserved for a future dive-site photograph
Dive Photograph PlaceholderDive-site photograph pending
Illustrated scuba diver reserved for a future dive-site photograph
Dive Photograph PlaceholderDive-site photograph pending

Contributor media

Dive videos

Three featured video positions are reserved on every profile.
Dive-site video pending
Dive-site video pending
Dive-site video pending

Published reference location

Location map

The marker shows the public coordinates associated with this profile. Confirm current access, moorings, and departure details before the dive.
Published reference coordinates34.06370, -81.22210
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Map zoom level 6 of 11

Map data © OpenStreetMap contributors

Recent field observations

Diver-reported temperatures

Automatically checked observations from dives during the past 14 days. Three reports are visible at a time; scroll for more.
Automatically checked
No recent diver reports from the past 14 days

A report that passes the automatic checks will appear here with the dive date, diver’s display name, and temperatures at each depth.

Reports are automatically checked for plausible dates, depths, and temperatures. They are observations, not forecasts; confirm conditions before diving.

Diver field observation

Report temperatures

Reports publish automatically when the date, depths, and temperatures pass the checks. You must be signed in to submit.

Depth readings

Why divers know this place

Highlights

A convenient local training entry with submerged attractions reported by the dive community.

Before you arrive

Access notes

Confirm current park scuba permission, hours, parking/fees and the exact entry before travel; use a dive flag and stay clear of dam infrastructure and boat traffic.

Plan within your training

Conditions and hazards

Low visibility, silt, thermoclines, entanglement, submerged structures, changing reservoir level, boat traffic and proximity to dam infrastructure.

At the site

Facilities and support

Public recreation-area facilities; no guaranteed dive support or fills onsite.

Independent resource notice

This record is a starting point for independent verification. Access, closures, moorings, weather, currents, depth, visibility, operator availability, and site conditions can change without notice. Confirm current information with the responsible operator, property owner, managing authority, or another qualified local source before planning or attempting a dive.