Is Pressure Washing Your Driveway Illegal in Florida?
Is it actually illegal to pressure wash your driveway in Florida?
No — pressure washing your driveway is not illegal in Florida. But how you manage the runoff can be, and that's where a lot of homeowners in Jacksonville, St. Johns County, and the surrounding Northeast Florida area unknowingly cross a line.
The Real Issue Is What Goes Down the Drain
Pressure washing lifts more than just dirt. Mold, mildew, algae, oil, grease, and any cleaning chemicals you're using all end up in that runoff water. When that water flows off your driveway and into the street gutter or a nearby storm drain, it becomes a problem.
In Jacksonville, Chapter 754 of the city's Stormwater Management Utility Code classifies any discharge into the storm sewer system that isn't pure stormwater as an "illicit discharge." St. Johns County has a similar ordinance under Stormwater Ordinance 2006-62, which specifically prohibits chemicals and detergents from running into street drains. The reason is straightforward: storm drains in this area flow directly into local waterways — rivers, lakes, and coastal waters — without any treatment. What goes in your driveway drain doesn't go to a treatment plant. It goes straight to the St. Johns River.
So the pressure washer itself isn't the issue. It's where the water ends up.
What Florida Homeowners Should Do Instead
The fix isn't complicated, but it does require some intention:
Direct runoff onto grass or landscaping rather than toward the street or curb. Soil filters contaminants naturally.
Use cleaning products sparingly and opt for biodegradable, eco-friendly options when possible.
Sweep or blow off loose debris first so you're not pressure washing dirt and organic material straight toward the drain.
Be mindful of timing — pressure washing just before a rainstorm increases the chance that runoff reaches waterways before it can be absorbed.
The St. Johns River Water Management District also periodically issues water shortage restrictions that can limit or prohibit non-essential water use, including pressure washing. During a declared Phase III drought restriction, aesthetic pressure washing may be prohibited entirely. It's worth checking current restriction levels before you start, especially in dry spring months.
Why This Matters for Rental Property Owners Too
If you own a rental property in Jacksonville, Orange Park, Nocatee, or anywhere in Duval or St. Johns County, driveway and exterior maintenance is part of protecting your investment — and your liability. A well-maintained exterior reduces HOA violations, supports curb appeal, and keeps your property competitive in the rental market.
At CrossView Property Management, exterior upkeep is part of how we look after the properties we manage across Northeast Florida. From seasonal maintenance coordination to routine property walkthroughs, we keep owners informed and properties protected. If you're wondering what a full-service property manager handles — and whether it's worth it for your rental — our Summer Rental Property Maintenance Checklist is a good place to start, or reach out to us directly to talk through your property's needs.
