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FreshwaterHistoric WreckBoat DiveUnverified

NBM Dive Site Resource

Dean Richmond

Lake Erie off North East, Pennsylvania, United States

A named PA wreck explicitly documented for current recreational, advanced or technical diving.

Save this dive site to your free member profile.

Original NBM Artwork

Original historical illustration of Dean Richmond under way, viewed from a low port-bow three-quarter view.
Illustration — original NBM artwork created when no suitable rights-cleared historic image was available.Naturally Buoyant Media original illustration · Naturally Buoyant Media original artworkSource ↗
WaterFreshwater
AccessBoat access through the managing preserve, a qualified charter or a legal launch; do not use this profile as a navigation waypoint.
ExperienceAdvanced or technical Great Lakes wreck divers with redundant gas, cold-water and decompression planning
Maximum depth110–115 ft / 34–35 m
Best seasonMost activity is seasonal; weather, water level, temperature, park rules, preserve status and operator availability control access.
VisibilityOften variable and easily disturbed; confirm current local reports.

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.

Site media

Photographs

Three views rotate from the published gallery on each visit.
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
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

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

Seasonal planning reference

Typical monthly conditions

Long-term averages, not a forecast. Actual air and water conditions can change quickly and may vary across the site.
Average airSurface waterBottom water
Reusable conditions profileGreat Lakes regional monthly conditions

Moderate-confidence match — Matched by documented Great Lakes port/area. Air and surface-water values are regional planning averages. No bottom-water line is published because a comparable depth-specific record has not yet been verified.

Monthly air, surface-water, and bottom-water temperaturesLine chart of published monthly average temperatures in Fahrenheit. Missing bottom-temperature months are intentionally left blank.20°35°50°65°80°JanFebMarAprMayJunJulAugSepOctNovDec
Monthly averages in Fahrenheit and Celsius
MonthAverage airSurface waterBottom waterBottom measurement depth
Jan28.2°F / -2.1°C34.1°F / 1.2°CNo reliable record—
Feb28.9°F / -1.7°C34.1°F / 1.2°CNo reliable record—
Mar36.1°F / 2.3°C40.9°F / 4.9°CNo reliable record—
Apr47.4°F / 8.6°C51.7°F / 10.9°CNo reliable record—
May58.8°F / 14.9°C59.8°F / 15.4°CNo reliable record—
Jun68.2°F / 20.1°C68.5°F / 20.3°CNo reliable record—
Jul72.7°F / 22.6°C75.5°F / 24.2°CNo reliable record—
Aug71.5°F / 21.9°C75.6°F / 24.2°CNo reliable record—
Sep65.2°F / 18.4°C70.8°F / 21.6°CNo reliable record—
Oct54.3°F / 12.4°C59.4°F / 15.2°CNo reliable record—
Nov43.6°F / 6.4°C46.2°F / 7.9°CNo reliable record—
Dec34.1°F / 1.2°C37.6°F / 3.1°CNo reliable record—
Air temperatureRegional average — not site-specific

NOAA NCEI 1991–2020 U.S. Climate Normals — Erie, PA

1991–2020 climate normalsReview source ↗
Surface-water temperatureRegional average — not site-specific

NOAA NCEI Coastal Water Temperature Guide — Fairport, OH

Historical monthly station averagesReview source ↗

Bottom temperature is never inferred from surface temperature. A blank month means no reliable depth-specific average is available. Data reviewed 2026-08-26.

Why divers know this place

Highlights

Locally documented freshwater or cold-water diving.

Plan the trip

Dive boats that visit this dive site

Before you arrive

Access notes

Confirm current registration, preserve status, mooring, operator support, exact position and required qualifications before departure.

Plan within your training

Conditions and hazards

Cold water, low visibility, silt, current, entangling line, fragile structure, zebra mussels, overheads, boat traffic and depth-dependent decompression exposure.

At the site

Facilities and support

Facilities vary and are not guaranteed; verify before departure.

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.