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Map of M/V Material Service Wreck
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IntermediateBoat entry

M/V Material Service Wreck

Indiana, United States
Open Water suggestedLow visibility (averages about 7 feet, and outfall from local waterways greatly reduces it after rain or storms); cold fresh water; sharp, cracked steel and partially dynamited wreckage with snag potential; the surrounding lakebed is a flat, featureless sandy plain, so navigating off the wreck is disorienting7–12 m (23–38 ft) depthBoat entry

Boat dive — see Entry & access.

M/V Material Service Wreck at a glance

M/V Material Service Wreck is an intermediate boat dive site in Indiana, United States with depths of 7–11.5 m (23–38 ft). Typically most favorable Sep · from 3 years of archive data. Check the latest conditions and entry details before you go.

Next window today· 8:00–18:00 · favorable · sunset 17:53

Wind forecast for this hour · 7:00 · run 7 h ago
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Tap a factor for its source and model point

Site hazards: Low visibility (averages about 7 feet, and outfall from local waterways greatly reduces it after rain or storms); cold fresh water; sharp, cracked steel and partially dynamited wreckage with snag potential; the surrounding lakebed is a flat, featureless sandy plain, so navigating off the wreck is disorienting

Read the full hazards ↓

Dive windows this week

Sun8:00–18:00 favorable

4 kn wind (4 kn wind)

Mon8:00–18:00 favorable

10 kn wind (10 kn wind)

Tue8:00–18:00 favorable

5 kn wind (5 kn wind)

Wed8:00–18:00 favorable

6 kn wind (6 kn wind)

Thu8:00–13:00 moderate, 13:00–18:00 favorable

7 kn wind (7 kn wind)

Fri8:00–18:00 favorable

5 kn wind (5 kn wind)

Sat8:00–9:00 moderate, 9:00–13:00 favorable, 13:00–18:00 moderate

7 kn wind (7 kn wind)

Favorable windowModerate window— no window

Every forecast dive window each day, site-local time, from wind forecasts. Numbers under each bar are daylight averages.

First light 6:45 · Sunrise 7:14 · Sunset 17:53 · some windows run past sunset

Source: Open-Meteo wind · updated 25 Oct, 00:25 GMT-5

Forecast only — always assess conditions on site.

Compare this weekend’s windows near M/V Material Service Wreck

Forecast · NOAA tide model

Tide & slack timing

Loading tide predictions

Recent diver reports

Dated firsthand observations from divers — not current conditions.

No diver reports for this site yet. — one dated observation helps every diver after you.

Dived here today — did the forecast match?

What Divers Say

Best time: Calm summer weather when charters run; morning dives give the best weather and visibility, and conditions deteriorate noticeably after rain or storms due to outfall from local waterways.

Based on community reviews and site data. Conditions vary — always verify before diving.

Best months, historically

What conditions have historically been typical at this site, month by month — not a forecast.

  1. January, 84% of days have historically been favorable, wind has typically been 11 knots
  2. February, 72% of days have historically been favorable, wind has typically been 11 knots
  3. March, 67% of days have historically been favorable, wind has typically been 12 knots
  4. April, 62% of days have historically been favorable, wind has typically been 12 knots
  5. May, 86% of days have historically been favorable, wind has typically been 10 knots
  6. June, 83% of days have historically been favorable, wind has typically been 11 knots
  7. July, 88% of days have historically been favorable, wind has typically been 9 knots
  8. August, 90% of days have historically been favorable, wind has typically been 9 knots
  9. September, 94% of days have historically been favorable, wind has typically been 8 knots, historically most favorable
  10. October, 74% of days have historically been favorable, wind has typically been 11 knots
  11. November, 86% of days have historically been favorable, wind has typically been 11 knots
  12. December, 84% of days have historically been favorable, wind has typically been 10 knots

September has typically had the largest share of favorable days here. Conditions vary year to year — this is historical context, not a forecast.

Based on 3 years of archive data. Bar height shows the share of days each month whose conditions have historically scored favorably.

Marine life recorded at this site

No recorded sightings data for this site yet. Species lists appear as GBIF records and diver reports accumulate.

Fills & rentals nearby

No dive shops mapped within 25 km (16 mi). Know one? Add it to the map.

Data updated June 2026

Site details

American self-unloading diesel powered workbarge

wreck

Low visibility (averages about 7 feet, and outfall from local waterways greatly reduces it after rain or storms); cold fresh water; sharp, cracked steel and partially dynamited wreckage with snag potential; the surrounding lakebed is a flat, featureless sandy plain, so navigating off the wreck is disorienting — DNR requires a travel line between the mooring and the wreck. Removal of any artifacts is prohibited (NRHP-listed site) and can carry fines.

Reviews

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