Grading & Drainage: Plant City vs Riverview
How do grading & drainage rules compare between Plant City, FL and Riverview, FL?
Plant City and Riverview have similar restriction levels.
Plant City, FL
Hillsborough County
Plant City requires graded lots to direct runoff away from foundations and neighboring properties. Finished lot grades must drain to streets, swales, or approved retention areas. Blocking natural drainage that causes neighbor flooding creates civil liability.
View full Plant City rules →Riverview, FL
Hillsborough County
Hillsborough County requires grading permits for any earthwork over 50 cubic yards or affecting drainage patterns. LDC §4.01 prohibits altering natural drainage to harm adjacent property. Finished grade must direct water to approved stormwater system, not neighboring lots.
View full Riverview rules →Key Facts Comparison
| Fact | Plant City | Riverview |
|---|---|---|
| Slope | 5% first 10 ft | - |
| Swales | Cannot be filled | Protected |
| Permit | Over 1 acre | - |
| Liability | Neighbor flooding | - |
| Threshold | - | 50 cubic yards |
| Foundation Slope | - | 6 in/10 ft min |
| Wetlands | - | SWFWMD permit |
Highlighted rows indicate differences between cities.
Plant City FAQ
Can I fill a drainage swale on my property?
No. Rear-lot swales are typically platted drainage easements and must be preserved. Filling them causes neighbor flooding and violates code.
Who enforces this in Plant City?
Plant City code enforcement at (813) 659-4200 handles complaints.
Riverview FAQ
Can I fill my yard to stop flooding?
Not without a grading permit. Altering drainage to push water to neighbors can result in civil liability and code fines.
Who enforces this in Hillsborough County?
Hillsborough County code enforcement at (813) 272-5900 handles complaints.
Compare other topics
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