INDIANA (DDN) – Indiana is home to over 30 native snake species, including four venomous ones. For those who love water activities like swimming, fishing, or boating, it’s essential to know which lakes have the highest snake populations. While most snakes are harmless, a few venomous species can be found lurking in Indiana’s waters.
Here’s a guide to some of Indiana’s most snake-infested lakes and the species that inhabit them.
Patoka Lake: A Hotspot for Northern Watersnakes
Located near the Hoosier National Forest in southern Indiana, Patoka Lake is one of the most scenic water bodies in the state. However, it’s also home to several snake species, including the grey rat snake, common garter snake, and northern watersnake.
The northern watersnake, often mistaken for the venomous cottonmouth, is one of the most common species found here. It is known for its dark coloration, ranging from brown to reddish shades with dark crossbands. These snakes are excellent swimmers and are frequently spotted far from the shore.
Though northern watersnakes aren’t venomous, they can be aggressive when threatened. Their bite contains anticoagulants, causing excessive bleeding. While the bites are not dangerous, it’s best to observe these snakes from a distance and avoid disturbing them.
Lake Michigan: Home to the Venomous Eastern Massasauga
As one of North America’s Great Lakes, Lake Michigan is a vast water body with a diverse ecosystem. Around ten snake species inhabit areas surrounding this lake, including the common garter snake, blue racer, northern watersnake, and the Eastern massasauga.
Among them, the Eastern massasauga is the most dangerous. This pit viper is venomous, measuring between 24 to 30 inches (60 to 75 cm) in length, with a distinctive grayish body covered in dark blotches.
This snake’s venom can cause internal bleeding, clotting issues, and severe pain. Additionally, the Eastern massasauga is an excellent swimmer, meaning it can sometimes be found in the water. Anyone exploring Lake Michigan’s shorelines should stay alert and avoid any snake encounters.
Monroe Lake: Beware of the Timber Rattlesnake
As Indiana’s largest reservoir, Monroe Lake is another water body with a high snake population. It is home to various species, including the common garter snake and the timber rattlesnake.
The timber rattlesnake, one of Indiana’s few venomous snakes, is a species to watch out for. It has a yellowish-brown body with deep zigzag crossbands, and it can grow up to 60 inches (152 cm) in length.
Though timber rattlesnakes are not aggressive, they will strike if they feel threatened. Their venom can cause swelling, pain, and even severe allergic reactions. Anyone hiking or camping near Monroe Lake should remain cautious and avoid stepping near rocky areas where these snakes often hide.
Brookville Lake: A Reservoir Teeming with Snakes
Brookville Lake, an artificial reservoir built in 1974, is one of Indiana’s most snake-populated lakes. This lake is known for its rich fish population and scenic beaches, which also make it an ideal habitat for snakes.
Among the notable sightings at Brookville Lake was an unusual 4.5-foot snake found in 2022, with a fish in its mouth. While experts believe it was a northern watersnake, its large size caught attention.
Other commonly found species here include Dekay’s brown snake and the eastern garter snake. These snakes are small and non-venomous, so they pose no major threat to visitors. However, it’s still advisable to be cautious while exploring the lake.
How to Stay Safe Around Snakes in Indiana’s Lakes
While the majority of Indiana’s native snakes are non-venomous, a few, like the Eastern massasauga and timber rattlesnake, can be dangerous. Here are some essential safety tips for anyone visiting Indiana’s lakes:
1. Learn to Identify Snake Species
Familiarize yourself with the common venomous and non-venomous snakes in Indiana. Knowing which species to avoid can help prevent unwanted encounters.
2. Watch Where You Step
Snakes are often found near shorelines, in rocky areas, or under logs. Always watch your step, especially in grassy or wooded areas around lakes.
3. Avoid Disturbing Snakes
If you spot a snake, do not attempt to touch or move it. Even non-venomous snakes may bite if they feel threatened.
4. Wear Protective Footwear
When hiking or exploring areas around lakes, wearing thick boots and long pants can reduce the risk of snake bites.
5. Be Cautious While Swimming
Some snakes, like the northern watersnake, are excellent swimmers and can venture far into the water. Always be aware of your surroundings while swimming.
Final Thoughts: Should You Be Worried?
Indiana’s lakes are rich in wildlife, including a variety of snake species. While some snakes are venomous, most of them are harmless and prefer to avoid humans. By staying informed and taking necessary precautions, you can enjoy a safe and fun experience at these lakes.
Whether you’re boating on Patoka Lake, fishing in Lake Michigan, or hiking around Monroe Lake, staying aware of your surroundings will help you avoid any unwanted snake encounters.
So, if you’re planning a trip to one of Indiana’s lakes, keep an eye out for these reptiles, but don’t let them stop you from enjoying nature!
Disclaimer – Our team has carefully fact-checked this article to make sure it’s accurate and free from any misinformation. We’re dedicated to keeping our content honest and reliable for our readers.
