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QuarryFreshwaterSource Checked

NBM Dive Site Resource

Lake Wazee

Black River Falls, Wisconsin, United States

A very deep former iron mine quarry used for training, recreational and technical diving.

Save this dive site to your free member profile.

Quarry Picture Placeholder

Generic flooded quarry used until a photograph of this dive site is available
Quarry Picture PlaceholderGeneric quarry image — site photograph pending
WaterFreshwater
AccessPublic park
ExperienceOpen water through technical, depending on depth
Maximum depthMore than 300 ft / 91 m
Best seasonSeasonal surface access; diving occurs year-round with preparation
VisibilityVariable; often good below surface layer

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

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 coordinates44.29134, -90.72989
Open in Google Maps ↗
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

Deep former quarry, training areas and submerged attractions.

Quarry-only module

Quarry layout and services

This section appears only for quarries and mines, with the practical details divers need for entries, training areas, submerged features, surface support, and current operations.

Current operating status
Seasonal surface access; diving occurs year-round with preparation
Submerged attractions
Deep former quarry, training areas and submerged attractions.
Onsite dive services
County recreation facilities; local dive support should be arranged.
Surface facilities
County recreation facilities; local dive support should be arranged.

Before you arrive

Access notes

Confirm county park hours, fees, designated dive access and current rules.

Plan within your training

Conditions and hazards

Extreme depth, cold water, thermoclines, low light, overhead ice in winter and rapid descents.

At the site

Facilities and support

County recreation facilities; local dive support should be arranged.

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.