Turkey Ridge Quarry
Turkey Ridge Dive Site – Explore the Depths of Iowa's Diving Gem
Located near Janesville, Iowa, Turkey Ridge Dive Site is a picturesque rock bottom quarry that offers an unforgettable underwater experience. As a county-owned site, divers are required to obtain permission by signing a waiver and contributing to the upkeep of the quarry.
The dive site boasts a variety of attractions suitable for divers of all levels. From a training platform to a fascinating tube swim-through and a captivating sunken statue, Turkey Ridge has something for everyone. It's a diver's paradise, awaiting exploration and discovery.
Underwater enthusiasts visiting Turkey Ridge will encounter an abundant marine life. Largemouth bass, crappies, bluegills, and fascinating turtles call this underwater oasis home. In fact, lucky divers may even catch a glimpse of turtles sunning themselves, adding to the allure of the dive.
With depths ranging from 10-15 feet, Turkey Ridge offers an accessible experience for divers of all skill levels. The shore entry takes you to a maximum depth of approximately 35 feet, allowing beginners to comfortably explore the underwater wonders. Visibility ranges from 5 to impressive 30 feet, offering an optimal view of the captivating surroundings.
The water temperature at Turkey Ridge varies throughout the year. During the summer, surface temperatures can reach the upper 70s, providing pleasant diving conditions. However, it's worth noting that the quarry freezes during the winter months. At greater depths, the maximum temperature hovers around 65 degrees, offering a refreshing and invigorating adventure.
Convenience is also a priority at Turkey Ridge. Outhouses are readily available on-site during the summer months, ensuring a comfortable experience for divers.
When planning your visit to Turkey Ridge Dive Site, keep in mind that it is located near Winslow Road, Black Hawk County, Iowa, 50647, United States. Immerse yourself in the beauty and tranquility of this hidden gem within the United States, and discover why divers return time and time again to Turkey Ridge. Happy diving!
Located near Janesville, Iowa, Turkey Ridge Dive Site is a picturesque rock bottom quarry that offers an unforgettable underwater experience. As a county-owned site, divers are required to obtain permission by signing a waiver and contributing to the upkeep of the quarry.
The dive site boasts a variety of attractions suitable for divers of all levels. From a training platform to a fascinating tube swim-through and a captivating sunken statue, Turkey Ridge has something for everyone. It's a diver's paradise, awaiting exploration and discovery.
Underwater enthusiasts visiting Turkey Ridge will encounter an abundant marine life. Largemouth bass, crappies, bluegills, and fascinating turtles call this underwater oasis home. In fact, lucky divers may even catch a glimpse of turtles sunning themselves, adding to the allure of the dive.
With depths ranging from 10-15 feet, Turkey Ridge offers an accessible experience for divers of all skill levels. The shore entry takes you to a maximum depth of approximately 35 feet, allowing beginners to comfortably explore the underwater wonders. Visibility ranges from 5 to impressive 30 feet, offering an optimal view of the captivating surroundings.
The water temperature at Turkey Ridge varies throughout the year. During the summer, surface temperatures can reach the upper 70s, providing pleasant diving conditions. However, it's worth noting that the quarry freezes during the winter months. At greater depths, the maximum temperature hovers around 65 degrees, offering a refreshing and invigorating adventure.
Convenience is also a priority at Turkey Ridge. Outhouses are readily available on-site during the summer months, ensuring a comfortable experience for divers.
When planning your visit to Turkey Ridge Dive Site, keep in mind that it is located near Winslow Road, Black Hawk County, Iowa, 50647, United States. Immerse yourself in the beauty and tranquility of this hidden gem within the United States, and discover why divers return time and time again to Turkey Ridge. Happy diving!
Diving Conditions Score for Turkey Ridge Quarry
6.1
Above AverageDecent conditions, proceed with caution.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Turkey Ridge Quarry
Depth
7m
Visibility
3m
Experience Level
beginner
Weather Conditions for Turkey Ridge Quarry
Wave Height
1m
Wind Speed
10 m/s
Water Temp
18°C
Visibility
15km
Cloud Cover
57.5%
Wave Period
8s
Air Temperature
20°C
Precipitation
0 mm
Detailed 7-Day Diving Forecast for Turkey Ridge Quarry
Alpha
Dive Score Chart for Turkey Ridge Quarry
Best time to dive: 6:00 with score 7.113333333333333/10. Water conditions: Waves 1m, Wind 10 m/s.Best night dive time: 0:00 with score 6.613333333333333/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Sunrise at Turkey Ridge Quarry: 06:00
Sunset at Turkey Ridge Quarry: 18:00
Optimal diving conditions at Turkey Ridge Quarry are affected by daylight hours. Sunrise occurs at 06:00 and sunset at 18:00, which impacts visibility and water temperature for scuba diving and snorkeling.
Best Overall
6:00Score: 7.1/10
Waves: 1m (8s), Wind: 10 m/s
Best Night
0:00Score: 6.6/10
Waves: 1m, Wind: 10 m/s
Seasonal Analysis for Turkey Ridge QuarryAlpha
Historical patterns and best seasons for diving at Turkey Ridge Quarry
The dive score combines all factors to rate overall diving conditions throughout the year. Higher scores indicate better diving conditions.
Monthly Dive Score Analysis - Seasonal Diving Conditions
Higher values indicate better diving conditions
Seasonal DiveScore Chart
This chart displays monthly diveScore data throughout the year, showing seasonal patterns. The data is presented as a bar chart with an overlaid line graph.Dive scores range from 1 to 10, with 10 being optimal conditions.
Higher values indicate better diving conditions
Best Season for Turkey Ridge Quarry
Winter
Avg. Score: 9.9/10
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Turkey Ridge Quarry
January
Score: 10.0
February
Score: 9.9
December
Score: 9.8
Ideal Conditions for Turkey Ridge Quarry
Water Temp
24.3°C / 75.7°F
June
Visibility
20.1m / 65.9ft
October
Wave Height
0.2m / 0.7ft
January
Wave Period
8.0s
January
Seasonal Insights for Turkey Ridge Quarry
Turkey Ridge Quarry shows typical northern hemisphere patterns with June being the warmest month (24.3°C) and December the coldest (20.3°C). The calmest conditions typically occur in January with average wave heights of 0.2m and wave periods of 8.0s. The most comfortable wave conditions are in January with a low wave steepness ratio, creating gentler swells. January offers the longest wave periods (8.0s), creating more comfortable and predictable conditions for boat entries and exits. Ocean currents are slowest in January (0.5m/s) and strongest in January (0.5m/s). January is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during January to March, when ocean conditions are calmer with long-period waves and currents are typically weaker. Experienced divers might enjoy the challenges and potentially better visibility during the shoulder seasons, with moderate currents that can improve marine life encounters.
Last updated: 1 min. ago - Jun 22, 2026
Note: This dive site is not a verified dive site. Please dive with caution. This dive site might have incorrect information by the community.
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