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What is splash pad pollution liability insurance?
Quick answer
Pollution liability covers claims from waterborne illness outbreaks like cryptosporidium, shigella, or legionella. Standard CGL policies usually exclude bacterial and protozoan claims as pollution events, so a separate environmental impairment endorsement is needed. Premiums run $1K-$5K/year for typical commercial pads.
Pollution liability — often called environmental impairment liability — fills the largest gap in standard splash pad insurance. Most CGL policies contain a pollution exclusion that carriers have successfully used to deny coverage for cryptosporidium, shigella, norovirus, and legionella outbreaks, arguing pathogens are pollutants. Outbreaks have produced individual claims of $50K-$500K and class actions in the millions. A pollution endorsement or stand-alone environmental impairment policy explicitly covers waterborne illness, including defense costs and remediation. Underwriters require documented water-quality testing, certified pool operator on staff, and approved disinfection (UV or ozone secondary treatment for crypto). Annual premiums run $1,000-$5,000 for typical municipal or HOA pads. Skipping this coverage is the most common catastrophic insurance mistake operators make. Demand it explicitly when binding any new commercial policy.