Can I Sue for Slip-and-Fall Injuries from an Illinois Waterpark?

 Posted on August 12, 2026 in Personal Injury

Extreme heat across the U.S. and in Illinois has more people than ever headed to waterparks to cool off. Illinois is home to a number of waterparks, with Raging Waves in Yorkville the largest at 58 acres. Waterpark accidents are very common, with approximately 51,000 waterpark injuries reported between 2012 and 2021.

Children and adults alike enjoy splash pools, floating down "lazy rivers," and riding the numerous water rides. Unfortunately, with all this water, slip-and-fall accidents are common. You might think that waterpark owners would not take a slip-and-fall accident seriously — after all, we all know water is wet, making falls possible, so is there any real liability?

If you have experienced a slip-and-fall accident at an Illinois waterpark, do not immediately assume you have no recourse. Instead, speak to a knowledgeable Naperville personal injury lawyer who can help you determine whether your slip-and-fall injuries are the result of negligence and whether you may be entitled to compensation. 

Can Waterparks Be Held Liable for Slip-and-Fall Accidents in Illinois

Slip-and-fall injuries can occur in virtually any setting. In most cases, unless a person is trespassing, the owner of the property where the accident occurred can be held liable only if negligence caused the accident. But a waterpark, with all the water and slippery surfaces, obviously has the potential to cause a slip-and-fall accident, and people know that when they go. So when is the owner of the waterpark actually liable?

While waterparks are usually not liable for accidents that occur simply because of the inherent risks of water attractions, they could be held liable when an injury is directly linked to negligence. Illinois property owners generally have a duty to their visitors to maintain their property in a reasonably safe condition under the Illinois Premises Liability Act. That duty includes inspecting the property, addressing known hazards, and warning guests about dangerous conditions that may not be obvious.

Some instances of waterpark negligence that could result in the park being liable for resulting injuries include:

• Stairs leading to a water attraction have no friction treads to prevent falls

• Lifeguards fail to stop other guests from running and roughhousing in slippery areas

• There are no warnings regarding slippery surfaces

• Algae have been allowed to grow on wet surfaces, making them even more slippery

• There are uneven surfaces in the water park with no warning signs

• Spilled drinks or sunscreen lotion are not cleaned up in a timely manner

• There is a lack of handrails in areas where falls are known to occur

• There is an overall lack of necessary maintenance at the waterpark

Just because a visitor goes to a waterpark and assumes some risk doesn’t mean the owners and managers of water parks don’t have a responsibility to keep those visitors safe. 

The Importance of Evidence in an Illinois Slip and Fall

One of the most important parts of a waterpark slip-and-fall accident claim is evidence. If you can, take pictures of the area where you fell right away. Report the incident to park management and ask that an incident report be completed. If anyone saw your fall, try to get their contact information.

Medical records are equally important. Seeing a doctor quickly not only protects your health but also creates documentation linking your injuries to the accident. Even injuries that seem minor immediately after a fall can worsen over the following days.

If possible, keep the shoes and clothing you were wearing at the time of the accident. These items can sometimes help prove the conditions that contributed to the fall. An attorney can also request surveillance footage before it is deleted and investigate whether the waterpark had notice of the hazardous condition before the accident.

How Does a Liability Waiver Affect My Claim for a Waterpark Slip-and-Fall Accident?

Most theme parks and waterparks have visitors sign a waiver before entering the park. While this waiver can be an extra hurdle for your attorney, it is not a total barrier to compensation for a slip-and-fall accident caused by negligence.

In many situations, a liability waiver does not excuse a business from failing to maintain reasonably safe premises. If the waterpark ignored dangerous conditions or neglected to correct a known hazard, the existence of a waiver may not prevent an injured guest from pursuing a claim. Each case is different, so it’s important to have an attorney review any waiver you signed.

While individual waterpark employees are rarely held personally liable for an accident, if the accident was caused by an employee acting recklessly or intentionally disregarding guest safety, that conduct could become an important part of establishing liability. Ultimately, waterpark owners are generally responsible for maintaining reasonably safe conditions for their guests.

How Long Do I Have to File a Claim After a Waterpark Slip-and-Fall Accident?

Injured parties generally have two years from the date of the accident to file a personal injury lawsuit under 735 ILCS 5/13-202. While this may seem like plenty of time, waiting can make it more difficult to build a strong claim because evidence and witness memories may fade over time. 

The sooner you speak to a personal injury lawyer, the sooner important evidence can be preserved. An attorney can also communicate with insurance companies on your behalf while investigating whether the waterpark failed to meet its legal duty to maintain a safe environment.

Contact a DuPage County, IL Personal Injury Attorney to Schedule a Free Consultation

If you or someone you love was hurt in a waterpark slip-and-fall accident, the lawyers at Mevorah & Giglio Law Offices can help. We offer a free case evaluation and schedule Saturday and evening appointments for clients who cannot get away during the workweek. We have three offices for your convenience: Lombard, Bloomingdale, and Naperville. Reach out to a Naperville, IL personal injury lawyer and call 630-932-9100 today.