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Gutters ยท Wekiwa Springs

Gutters in Wekiwa Springs, FL

In Wekiwa Springs, NOAA Atlas 14 puts a 5-minute downpour in a 10-year storm at 8.83 inches an hour. Gutters and downspouts on homes in this town have to move that water away from the house fast, and the sizing and placement choices matter more than most owners expect.

Updated October 2026

Clear green spring pool with people floating on tubes beneath shade trees and a footbridge.
Drone view of a single-story home with a brown-gray shingle roof and box vents under large oak trees, a metal carport roof in the corner and a street behind.Our work
Photo: Wekiwa Springs State Park - July 2019 by Bart Everson, CC BY 2.0, cropped

Sizing for local storms

Sizing gutters for Wekiwa Springs burst rainfall

Short bursts set the load on a gutter here, not the daily total. The 24-hour depth for a 10-year storm is 6.12 inches, but the 5-minute rate is what fills a trough. Building code sizing for horizontal gutters starts from the flow off the roof, and a 6-inch half-round at 1/8 inch per foot carries 110 gallons per minute.

Close-up of an old sagging gutter pulling away from a rotted, water-stained fascia board with peeling paint and mildew under the eave (illustration)Illustration

Illustration: rotted fascia

By our arithmetic, that 110 gpm figure serves roughly 1,107 square feet of roof on the 5-minute, 10-year burst used in common sizing tables, and about 2,671 square feet on the plumbing code's 1-hour basis. The gap is more than twofold, so ask your contractor which design basis the number came from.

  • Gutter capacity: 5-inch half-round at 1/8 inch per foot carries 74 gallons per minute.
  • Downspout capacity: a 2 1/2 by 3 inch leader carries 92 gallons per minute.
  • Wall area that sheds rain onto the roof is counted at half its size.

Where the water must go

Downspout discharge rules for Seminole County homes

Under the state's residential code, buildings with eaves extending less than 6 inches must be fitted with gutters and downspouts. Those downspouts must discharge at least 1 foot from the sidewall, whether through underground piping, tail extensions or splash blocks.

In a town where 77.8 percent of occupied homes are owner-occupied, many owners maintain their own lot grading. Check that the water leaving a downspout runs away from the foundation, not back toward it. Water covers 6.0 percent of this town's area, so low lots and nearby drainage can add to the problem.

Keeping gutters clear

Leaves, pollen and tree debris in Wekiwa Springs

Southern live oaks in this area are semi-evergreen, and their fruit and leaves are a litter problem. Pollen season here runs from January to June, with the peak in March and April. Laurel oaks shed heavily, followed by live oaks and cedars.

Pine needles add a second load. The greatest needle fall in Florida forests comes in September through November. A sensible cleaning rhythm is after the spring oak drop and pollen in late April and May, before the June to September storm season, and after the autumn pine-needle peak in late November and December.

Debris left in a gutter can lead to water damage, mold, roof damage, pests and foundation problems. Under heavy canopy, clean more often than twice a year.

Rain on your roof

Preset: 6.12 inches, the 10-year 24-hour rain (NOAA Atlas 14 at Wekiwa Springs).

7,626 gallons run off that roof, all of it toward the gutters and downspouts.

Math: square feet ร— inches ร— 0.623 gallons.

Questions

Gutters in Wekiwa Springs: questions

How hard does it rain in Wekiwa Springs?

A 5-minute downpour in a 10-year storm falls at 8.83 inches an hour here. A 1-hour rain in a 10-year storm falls at 2.87 inches an hour. The 24-hour total for a 10-year storm is 6.12 inches. These are NOAA Atlas 14 values for this town, so they describe short bursts that test a gutter far more than the daily total does.

Source: NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Wekiwa Springs 2020 Census internal point (28.7004, -81.4276), read Oct 5, 2026

Related: Gutters

Do gutters in Wekiwa Springs need downspouts?

Gutters and downspouts become mandatory under the state residential code when eaves project less than 6 inches, though gable end rakes and roofs sitting above another roof are exempt. Check your eave depth first. If your eaves are deeper than 6 inches, the code rule does not apply, but gutters may still help with drainage.

Source: 2023 Florida Building Code, Residential, 8th ed., R318.5 (UpCodes viewer, unofficial transcription); FBC-Building 1503.7, read Oct 5, 2026

Related: Gutters

Where should a downspout drain in Wekiwa Springs?

Place the outlet of every downspout no closer than 1 foot to the wall. Use underground piping, tail extensions or splash blocks to meet that distance. Water from a downspout should run away from the foundation. In a county where water covers 10.4 percent of total area, nearby drainage matters, so check the lot grade after heavy rain.

Source: 2023 Florida Building Code, Residential, 8th ed., Chapter 8 (UpCodes viewer, unofficial transcription), read Oct 5, 2026

Related: Gutters

How often should I clean gutters under oaks in Wekiwa Springs?

Specialists advise clearing your gutters a minimum of two times each year, most often during spring and autumn. Under overhanging trees, clean them more often. Oak litter and pollen peak from March through April, and pine needles fall most heavily from September through November. Plan one cleaning after the spring oak drop and another before the June to September storm season, which in Wekiwa Springs runs through the 1991-2020 normal rainfall period of 24.49 inches in June through August at nearby Sanford.

Source: thig.com, read Oct 5, 2026

Related: Gutters

Sources for this page(31)
  1. 1.Owner-occupied share of occupied homes: 77.8%. U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API. Read Oct 5, 2026.
  2. 2.U.S. Census Bureau, 2020 Census (TIGERweb tigerWMS_Census2020 MapServer: POP100, HU100, AREALAND, AREAWATER). Read Oct 5, 2026.
  3. 3.Permit office: Seminole County Building Division. Seminole County Building Division. Read Oct 10, 2026.
  4. 4.U.S. Census Bureau, 2020 Census (TIGERweb tigerWMS_Census2020 MapServer: POP100, HU100, AREALAND, AREAWATER). Read Oct 5, 2026.
  5. 5.NOAA NCEI, U.S. Climate Normals 1991-2020 (annual/seasonal), access-data API. Read Oct 5, 2026.
  6. 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. 7.NOAA Atlas 14 (HDSC Precipitation Frequency Data Server). Read Oct 5, 2026.
  8. 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. 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. 10.2023 Florida Building Code, Residential, 8th ed., Chapter 3 (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).
  11. 11.Florida Roofing and Sheet Metal Contractors Association (FRSA). Read Oct 5, 2026.
  12. 12.ask.ifas.ufl.edu. Read Oct 5, 2026.
  13. 13.blogs.ifas.ufl.edu. Read Oct 5, 2026.
  14. 14.ufdcimages.uflib.ufl.edu. Read Oct 5, 2026.
  15. 15.thig.com. Read Oct 5, 2026.
  16. 16.NOAA Atlas 14 Volume 9 version 2, partial-duration 24-hour depth estimates at the Wekiwa Springs 2020 Census internal point (28.7004, -81.4276), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
  17. 17.NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Wekiwa Springs 2020 Census internal point (28.7004, -81.4276), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
  18. 18.U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API, U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
  19. 19.Seminole County Building Division, Seminole County Building Division. Read Oct 5, 2026.
  20. 20.U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (acs2024_5yr), via Census Reporter API, table B25035, U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
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  22. 22.Citizens Property Insurance Corporation, inspections FAQ (updated 2026-03-17), Citizens Property Insurance. Read Oct 4, 2026.
  23. 23.Seminole County Government, Building Division, Seminole County Government. Read Oct 5, 2026.
  24. 24.2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
  25. 25.2023 Florida Building Code, Building, 8th ed., Chapter 1 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
  26. 26.NWS Melbourne, Post Tropical Cyclone Report: Hurricane Ian (2022), National Weather Service. Read Oct 5, 2026.
  27. 27.NWS Melbourne, Post Tropical Cyclone Report: Hurricane Irma (2017), National Weather Service. Read Oct 5, 2026.
  28. 28.NWS Melbourne, Lightning Information Center, National Weather Service. Read Oct 5, 2026.
  29. 29.FRSA, "New 2023 FBC Eighth Edition is Now in Effect", 2024-02-13, floridaroof.com. Read Oct 5, 2026.
  30. 30.Miami-Dade County RER notice, Miami. Read Oct 5, 2026.
  31. 31.NOAA Atlas 14 at Wekiwa Springs: 8.83 in/hr (5-minute, 10-year). NOAA Atlas 14 Precipitation Frequency Data Server. Read Oct 5, 2026.

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Gutters in Wekiwa Springs

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