We are thrilled to announce that 3DShipwrecks has just completed and published the fully interactive 3D photogrammetry model of the historic sand‑dredge barge Illinois (U.S. Official No. 172342), now resting in shallow water off the Illinois Lake Michigan coast.

➡️ Check it out at Shotline Diving’s wreck page: https://shotlinediving.com/docs/illinois-us-172342/

Why this site matters:
• Built in 1906, the wooden‑hulled dredge barge represents an important industrial era of sand dredging on the Great Lakes.
• The wreck, at ~33 ft (~10 m) depth, still retains major machinery like the 12‑ft diameter centrifugal pump and auger boom — now faithfully documented in 3D.
• Although the exact sinking date is unknown, the site offers exceptional shallow‑water access, making it ideal for both divers and research.

What you can explore in the model:
• Rotate & zoom the site to inspect mechanical remnants — auger shaft assemblies, winches, and pump mounts.
• View detailed imagery and analyze structural layout that would be difficult underwater in situ.
• Use the model as a reference for dive planning, educational outreach, or maritime heritage research.

Dive‑friendly details:
• Depth: ~33 ft (≈10 m) — suitable for recreational certification levels.
• Coordinates: 41° 50.106′ N, 87° 34.209′ W
• Access: Over‑water dive entry recommended; visibility and currents vary.
• Permits: Standard Illinois state‑waters recreational dive rules apply.

We hope you enjoy the immersive experience and share your findings. Tag your comments or screenshots with #3DShipwrecks #IllinoisDredge #GreatLakesHeritage