If you see a snake swimming in your pool, use a pool skimmer to guide it to the shallow end or to a ramp where it can climb out. Most swimming snakes in North America are non-venomous water snakes or garter snakes, but venomous cottonmouths can also swim. This guide covers safe removal steps.
Key Takeaways
- Most swimming snakes are non-venomous, but assume any snake you cannot identify is venomous.
- Use a pool skimmer or long pole to guide the snake to the shallow end.
- Place a ramp or float in the water so the snake can climb out on its own.
- Call a professional for venomous snakes or if you are uncomfortable handling it.
In This Guide
How to Remove a Snake From Your Pool
- Get everyone out of the pool. This includes children and pets. Do not let anyone near the snake.
- Identify the snake from a safe distance. If it has a triangular head and thick body, assume it is venomous and call a professional.
- Extend a pool skimmer toward the snake. Let it grab onto the net. Do not lift the snake out of the water with the skimmer.
- Place a ramp or float in the water. A pool float, board, or Skamper-Ramp at the shallow end gives the snake a way to climb out on its own.
- Step back and wait. The snake will climb out when it feels safe. Give it 10-20 minutes.
- Call a professional if the snake is venomous, does not leave after 30 minutes, or you cannot safely guide it.
How to Identify Venomous Swimming Snakes
Clean the Pool After Removal
- Skim the water for droppings or debris left by the snake.
- Shock the pool with chlorine to 40 ppm and run the filter for 24 hours.
- Test the water before swimming. Chlorine should be back to 1-3 ppm.
For more, read our snake ID guide.
Frequently Asked Questions
Can snakes swim in pools?
Yes. Most snakes are capable swimmers. They enter pools seeking water, prey, or a way to cross the yard. Some species like water snakes and cottonmouths are strong swimmers and may spend considerable time in the water.
Can a snake drown in a pool?
Snakes can drown if they become exhausted and cannot find a way out. Pool walls are too smooth for snakes to climb. An exit ramp or float is essential for both the snake's safety and your peace of mind.
Are water moccasins common in pools?
Water moccasins (cottonmouths) are found near water in the southeastern United States. They can enter pools, especially those near lakes, ponds, or marshes. Their venom is dangerous and requires immediate medical attention if bitten.
How do I keep snakes out of my pool?
Install a pool cover, trim tree branches around the pool, remove debris and hiding spots, and control rodent populations. A Skamper-Ramp provides an escape route for any snake that does enter the water.
The Bottom Line
If you see a snake swimming in your pool, stay calm and use a pool skimmer or ramp to guide it to the shallow end. Most swimming snakes are non-venomous, but any snake you cannot identify should be treated as venomous.
After removal, skim the water and shock the pool with chlorine. Install a pool cover and trim tree branches to keep snakes away from the water.
