Boater antifouling and cleaning habits

Note that these data are for active vessels only. Boat cleaning data doesn’t discriminate between boats cleaned at hard-stand versus in-water, with the latter being less effective.


Antifouling age at the time of vessel survey


Distribution of antifouling age at time of vessel survey (across all years)

Click on legend entries to hide LOF levels and focus on LOF of interest


Months since last hull clean at time of survey

These data are based on 28% of boaters that had cleaned their hull since their last antifouling


Distribution of months since last hull clean at time of vessel survey (across all years)

Click on legend entries to hide LOF levels and focus on LOF of interest


Antifouling age for each level of fouling category

The “Cleaned since last antifoul” legend groups vessels that had cleaned their hull since their last antifouling application and those that hadn’t or it was not determinable at the time of survey. Hover over boxplots to see summary values.