programs.iowadnr.gov · Official State Wildlife
Official quarry-lake access and fish summary.
Dive Spot Guide•
Turkey Ridge Quarry
A managed freshwater quarry with training features and calm local access.
Turkey Ridge Quarry is an Iowa quarry dive for training, practice, and freshwater fish spotting rather than coral scenery.
About Turkey Ridge Quarry
Turkey Ridge Quarry is a managed freshwater quarry near Janesville, Iowa, with a rock-bottom profile, a training platform, a tube swim-through, a sunken statue, and other practice-friendly features. It works best as a local training and skills site once county permission is handled, with the appeal coming from simple shoreline logistics, calm quarry water, and a mix of fixed underwater attractions.
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Research Estimate At Turkey Ridge Quarry
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 5m
AccessModerate entry effort
Aquatic LifeAverage variety
FacilitiesLimited facilities
Crowd / PopularityModerate
Where Is Turkey Ridge Quarry?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
Turkey Ridge Quarry Planning Details
Depth range, seasonality, and planning context.
Reported Depth
0m+
Depth Note
The quarry starts at the surface and deepens away from the entry points; no public maximum depth was found.
Best Season
Summer
Typical Conditions
Freshwater quarry conditions with walk-in access, decent summer visibility, and little current or surge.
Safety & Access At Turkey Ridge Quarry
Site conditions, restrictions, and access requirements.
Site Conditions
Restricted accessOverhead environment
Safety Notes
Permission is required before diving. The tube swim-through is an overhead feature.
Access Restrictions
County permission is required before diving. The tube swim-through is an overhead feature.
Legal Notes
County permission, a waiver, and a donation are required before use.
Local Intel For Turkey Ridge Quarry
Community notes to help plan your visit.
Scuba Diving
Includes a training platform plus underwater points of interest such as a tube swim-through and a sunken statue.
Freediving
Not a primary freedive site; the overhead tube and quarry setup make scuba the better fit.
Snorkeling
Snorkeling is limited to the shallow margins. The main features sit below the surface.
Wildlife at Turkey Ridge Quarry
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Turkey Ridge Quarry
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Turkey Ridge Quarry
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility5m
Activity
No dive activity logged yet.
