The Storm water management system may get a good test.
The system is required to handle at least 10"/24h in ponds, and can remove 7"/24h from those ponds through inlets.
Irma had 12-15" with some spillover into golf courses and localized flooding in low spots
https://www.districtgov.org/PdfUpload/Storm%20Water.pdf
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Latest modeled precipitation accumulation. 12" to 24".