YDT-16 is an artificial reef and wreck site located 19,448 metres off the coast of Edisto. The site sits at depths ranging from 15 to 24 metres, with an average depth of 20 metres. Access is by boat only. Divers should anticipate mild currents, though surface surge and swell conditions can vary and impact the dive. Visibility typically ranges between 5 and 15 metres. Due to the presence of sharks and potential surge, this site is suited for intermediate divers. Water temperatures fluctuate significantly throughout the year, ranging from 13 to 27 degrees Celsius, requiring appropriate thermal protection for the season.

Yarn Racks is an artificial reef and wreck site located within the Savannah Artificial Reefs. Divers explore a structure that sits at depths ranging from 18 to 24 metres, with an average depth of 20 metres. The site is accessible only by boat, situated approximately 19.5 kilometres from shore. Conditions feature mild currents and visibility typically between 5 and 15 metres. Due to potential surge and swell, intermediate divers should maintain neutral buoyancy to avoid contact with the reef structure. Water temperatures fluctuate significantly throughout the year, ranging from 13 to 26 degrees Celsius, requiring appropriate thermal protection for the season.

Edisto 60' Reef is an artificial reef and wreck site located within the Savannah Artificial Reefs. The site offers a layered topography ranging from 8 metres to 80 metres, though most divers focus on the shallower sections. Visibility typically ranges from 5 to 15 metres, with mild currents generally present. Water temperatures fluctuate between 13 and 24 degrees Celsius, requiring appropriate exposure protection. Divers should monitor surface conditions, as surge and swell can affect the shallower parts of the structure and impact buoyancy control. Access is by boat only, and the site is suitable for intermediate divers.

The 330' Ship is a purpose-sunk wreck located within the Savannah Artificial Reefs. This site sits at depths ranging from 8 to 30 metres and requires boat access. Divers can expect mild currents, though surge and swell conditions are common hazards that require careful monitoring near the hull. Visibility typically fluctuates between 5 and 15 metres. Water temperatures vary significantly throughout the year, ranging from 13C in winter to 24C in summer. Due to these conditions, this site is best suited for intermediate divers. A 5mm wetsuit or thicker is recommended for dives conducted between November and March.

North Edisto Nearshore is a shallow artificial reef located 2778 metres from shore, offering a consistent depth of 9 metres. This site is suitable for beginner divers, featuring mild currents and visibility ranging from 5 to 10 metres. Access is by boat only. Divers should remain aware of boat traffic and deploy a surface marker buoy before ascending. Surge and swell can occur at the surface, so confirm extraction points before descending. Water temperatures vary significantly throughout the year, ranging from 12 to 28 degrees Celsius, requiring appropriate thermal protection. The reef structure supports a variety of regional reef fish and invertebrates.

Kiawah Reef is an artificial reef and wreck site located 15 kilometres off the coast of Charleston. The site sits at depths between 25 and 35 metres, with an average depth of 30 metres. Divers experience mild currents, though surface swell can create surge at depth. Visibility typically ranges from 5 to 10 metres, requiring careful navigation around the structure. Due to the depth and potential for entanglement, this site is suited for intermediate divers. Access is by boat only, and local charter operators provide guided tours. Divers should remain vigilant for boat traffic during ascent and deploy a surface marker buoy.

The 100 Pusher Tug is an artificial reef located 5000 metres offshore within the Savannah Artificial Reefs. Resting at depths between 6 and 12 metres, this wreck provides an intermediate-level dive experience. Divers access the site by boat, typically spending 40 minutes exploring the structure. Conditions include mild currents and visibility ranging from 5 to 15 metres. Hazards at this site include potential surge, entanglement risks within the wreckage, and active boat traffic at the surface. Divers should deploy a surface marker buoy before ascending and verify visibility conditions prior to departure to ensure a safe and productive dive.

The 90' Tug is an artificial reef wreck located within the Savannah Artificial Reefs. Resting in shallow depths of 6 to 9 metres, this site is suitable for beginner divers. Access is by boat, with the wreck situated approximately 15 kilometres from shore. Divers encounter mild currents and visibility ranging from 5 to 15 metres. The structure presents an overhead environment, requiring caution during exploration. Hazards include potential entanglement, surge, swell, and heavy boat traffic. Divers should remain aware of their position relative to the wreck and ascent lines at all times.