Gutters ยท Buenaventura Lakes
Gutters in Buenaventura Lakes, FL
A 5-minute downpour in a 10-year storm falls at 8.83 inches an hour in Buenaventura Lakes, according to NOAA Atlas 14. That short, hard burst is what gutters and downspouts have to carry away. Most gutter trouble here starts when that burst overwhelms a narrow channel or a single small downspout.
Updated October 2026

Rainfall and sizing
Sizing gutters for the rain this town actually gets
Rain here arrives in bursts. A 1-hour rain in a 10-year storm falls at 2.87 inches an hour, and a 100-year storm reaches 3.86. Over 24 hours, a 10-year storm drops 6.5 inches and a 100-year storm drops 11 inches. Those depths test a gutter's capacity during the peak minutes, not just the daily total.
IllustrationIllustration: two story system
Horizontal gutters here are sized from the flow coming off the roof, so roof area and slope both count. Half-round 6 inch stock moves about 110 gallons per minute at 1/8 inch per foot of fall, and the 5 inch size moves 74. Put another way, the wider channel handles roughly half again as much. Downspouts follow the same logic, so a 2 by 3 inch leader rated at 30 gallons per minute is often the weak point.
Some older sizing tables use 5-minute, 10-year intensities from records through 1978, with lower numbers for Tampa and Miami. Confirm which design basis your contractor used with the Osceola County Building Office before you accept a sizing claim.
Osceola County is 11.9 percent water, and Hurricane Ian in 2022 brought historic flooding near Boggy Creek and Mill Slough. Gutters cannot stop a flood, but they decide whether roof runoff adds to a wet yard.
Questions
Gutters in Buenaventura Lakes: questions
Sources for this page(31)
- 1.Permit office: Osceola County Building Office (Building and Permits). Osceola County Building Office (Building and Permits). Read Oct 10, 2026.
- 2.U.S. Census Bureau, 2020 Census (TIGERweb tigerWMS_Census2020 MapServer: POP100, HU100, AREALAND, AREAWATER). Read Oct 5, 2026.
- 3.Hurricane Ian (2022). NWS Melbourne, Post Tropical Cyclone Report: Hurricane Ian (2022). Read Oct 5, 2026.
- 4.NWS Melbourne, Post Tropical Cyclone Report: Hurricane Ian (2022). Read Oct 5, 2026.
- 5.Water share of total area: 1.3%. U.S. Census Bureau, 2020 Census (TIGERweb tigerWMS_Census2020 MapServer: POP100, HU100, AREALAND, AREAWATER). Read Oct 5, 2026.
- 6.2023 Florida Building Code, Plumbing, 8th ed., Chapter 11 (UpCodes viewer, unofficial transcription). Read Oct 5, 2026. FBC text read from UpCodes (unofficial transcription): check floridabuilding.org or the ICC viewer before quoting (spec 8.7). Source URL inherited from COM-20 (the research cites it "as COM-20").
- 7.bergerbp.com. Read Oct 5, 2026.
- 8.2023 Florida Building Code, Residential, 8th ed., R318.5 (UpCodes viewer, unofficial transcription); FBC-Building 1503.7. Read Oct 5, 2026. FBC text read from UpCodes (unofficial transcription): check floridabuilding.org or the ICC viewer before quoting (spec 8.7).
- 9.2023 Florida Building Code, Residential, 8th ed., Chapter 8 (UpCodes viewer, unofficial transcription). Read Oct 5, 2026. FBC text read from UpCodes (unofficial transcription): check floridabuilding.org or the ICC viewer before quoting (spec 8.7). Source URL inherited from NC-2 (the research cites it "as NC-2").
- 10.ask.ifas.ufl.edu. Read Oct 5, 2026.
- 11.blogs.ifas.ufl.edu. Read Oct 5, 2026.
- 12.ufdcimages.uflib.ufl.edu. Read Oct 5, 2026.
- 13.thig.com. Read Oct 5, 2026.
- 14.NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Buenaventura Lakes 2020 Census internal point (28.3334, -81.3522), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
- 15.NOAA Atlas 14 Volume 9 version 2, partial-duration 24-hour depth estimates at the Buenaventura Lakes 2020 Census internal point (28.3334, -81.3522), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
- 16.Osceola County Building Office (Building and Permits), Osceola County Building Office. Read Oct 5, 2026.
- 17.U.S. Census Bureau, 2020 Census (TIGERweb tigerWMS_Census2020 MapServer: POP100, HU100, AREALAND, AREAWATER), U.S. Census Bureau. Read Oct 5, 2026.
- 18.U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API, table B25024, U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
- 19.U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API, table B25024, U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
- 20.2023 Florida Building Code, Building, 8th ed., Chapter 1 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
- 21.Osceola County, Building and Permits, Osceola County. Read Oct 5, 2026.
- 22.Florida Statutes, section 627.7011 (2026), Florida Legislature. Read Oct 4, 2026.
- 23.2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
- 24.FRSA, "New 2023 FBC Eighth Edition is Now in Effect", 2024-02-13, floridaroof.com. Read Oct 5, 2026.
- 25.Miami-Dade County RER notice, Miami. Read Oct 5, 2026.
- 26.Florida Statutes, section 713.135 (2026), Florida Legislature. Read Oct 5, 2026.
- 27.NWS Melbourne, Post Tropical Cyclone Report: Hurricane Irma (2017), National Weather Service. Read Oct 5, 2026.
- 28.NWS Melbourne, County Impacts Associated with Milton (2024), National Weather Service. Read Oct 5, 2026.
- 29.NOAA NCEI, U.S. Climate Normals 1991-2020 (annual/seasonal), access-data API, NOAA National Centers for Environmental Information. Read Oct 5, 2026.
- 30.U.S. Census Bureau, 2020 Census (TIGERweb tigerWMS_Census2020 MapServer: POP100, HU100, AREALAND, AREAWATER) (2020 Census count), U.S. Census Bureau. Read Oct 5, 2026.
- 31.NOAA Atlas 14 at Buenaventura Lakes: 8.83 in/hr (5-minute, 10-year). NOAA Atlas 14 Precipitation Frequency Data Server. Read Oct 5, 2026.
South Fork Roofing
Gutters in Buenaventura Lakes
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