Gutters ยท Medulla
Gutters in Medulla, FL
In a 10-year storm, rain in Medulla can fall at 9.52 inches an hour for five minutes. Medulla's flat inland lot means that burst has to leave the roof through the gutters and downspouts without backing up. Gutters sized for a gentle rain can overflow in one heavy cell, so the size and slope of the system matter as much as the gutter material.
Updated October 2026

Medulla figures this page uses
- Land area
- 5.6sq mi
- Owner-occupied share of occupied homes
- 66.2%
- Water share of total area
- 1%
- Median year homes were built
- 1995
Sizing for Medulla rain
How heavy rain here sizes your gutters
Florida plumbing code sizes gutters from the flow the roof sends into them, not from roof area alone. For Medulla, the short burst matters most. A 10-year storm here gives 9.52 inches an hour over five minutes, and the 100-year burst reaches 12.6 inches an hour.
IllustrationIllustration: seamless k style white
Older sizing tables from the 1970s used Florida rain numbers that are lower than current NOAA values. By our arithmetic, a 6-inch half-round gutter at 1/8 inch per foot slope serves far less roof area on the current burst than the older tables imply. Ask any installer which rainfall basis their sizing uses.
- A 6-inch half-round gutter carries about 110 gallons per minute at 1/8 inch per foot slope.
- A 5-inch half-round gutter carries about 74 gallons per minute at the same slope.
- Downspouts of 2 by 3 inches or 3 inch round carry 92 gallons per minute.
Code and lot drainage
Downspout discharge and where the water goes
Florida's residential code requires downspouts to discharge at least 1 foot from the building's sidewall, through underground piping, tail extensions or splash blocks. On a flat Medulla lot with standing water after storms, a downspout that dumps at the foundation can soak the footing and push water toward the house.
Gutters are required on most homes here whose eaves project less than 6 inches. If your eaves are narrower than that, gutters and downspouts are part of code, not an extra. Check the discharge point after each heavy storm.
Debris and upkeep
Expect leaves, pollen and debris to build up on a lot near Medulla
Southern live oaks drop a steady litter of leaves and fruit, and a 60 to 120 foot spread can cover a roof. Your pine needle load tends to crest between September and November, the autumn months. Plan cleaning around those two drops.
Plan to clear gutters two times a year, and step that up if your roof sits under dense tree canopy. On a Medulla lot where 66.2 percent of occupied homes are owner-occupied, owners are usually the ones climbing the ladder, so set the cleaning schedule before the spring oak drop. A gutter guard helps with leaves but needs cleaning too, and independent testing found that fine-mesh screens did better than larger-hole screens.
Rain on your roof
Preset: 6.11 inches, the 10-year 24-hour rain (NOAA Atlas 14 at Medulla).
7,613 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 Medulla: questions
How much rain should my gutters handle in Medulla?
Plan around a 5-minute burst of 9.52 inches an hour in a 10-year storm. Gutters should be sized from that burst and the roof area draining into them. Ask the installer which rainfall basis they used, because older Florida tables use lower numbers and can undersize a system here. The building office can confirm local requirements before you buy materials.
Source: NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Medulla 2020 Census internal point (27.9585, -81.9812), read Oct 5, 2026
Do gutters have to be installed on a house in Medulla?
Florida residential code requires gutters with downspouts on buildings whose eaves project less than 6 inches, with exceptions for gable end rakes and roofs above other roofs. If your eaves are that narrow, gutters are required. Confirm your home's eave width and the permit requirements with the Polk County Building Division.
Source: 2023 Florida Building Code, Residential, 8th ed., R318.5 (UpCodes viewer, unofficial transcription); FBC-Building 1503.7, read Oct 5, 2026
How far should a downspout discharge from my house in Medulla?
Code requires downspouts to discharge at least 1 foot from the building sidewall, using underground piping, tail extensions or splash blocks. On a Medulla lot where the ground is flat and 1.0 percent of the total area is water, check after heavy rain that water moves away from the foundation.
Source: 2023 Florida Building Code, Residential, 8th ed., Chapter 8 (UpCodes viewer, unofficial transcription), read Oct 5, 2026
How often should I clean gutters under oaks in Medulla?
Clean at least twice a year, usually in spring and fall, and more often under heavy tree cover. Southern live oaks drop leaves and fruit, and pine needles peak from September through November. Schedule a cleaning after the spring oak drop and again after the autumn needle fall. Medulla has a large share of homes built around 1995, so many roofs and gutters have been in service for decades, which makes regular clearing even more important for keeping water flowing away from the fascia.
Source: thig.com, read Oct 5, 2026
Sources for this page(44)
- 1.Land area: 5.6 sq mi. U.S. Census Bureau, 2020 Census counts (POP100/HU100) and 2020 TIGER land/water area, via TIGERweb tigerWMS_Census2020 layer 28. Read Oct 5, 2026.
- 2.NOAA NCEI U.S. Climate Normals 1991-2020, stations USC00084802 and USW00012876. Read Oct 5, 2026.
- 3.Owner-occupied share of occupied homes: 66.2% (2,791 of 4,216 occupied units). U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25003, via Census Reporter API (release acs2024_5yr). Read Oct 5, 2026.
- 4.Permit office: Polk County Building Division. Polk County Building Division. Read Oct 10, 2026.
- 5.Hurricane Irma (2017). NOAA NCEI Storm Events Database, event 721819 (Hurricane (Typhoon), 2017-09-10, zone/county POLK), bulk details file; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county). Read Oct 5, 2026.
- 6.Hurricane Ian (2022). NOAA NCEI Storm Events Database, event 1058669 (Tropical Storm, 2022-09-28, zone/county POLK), bulk details file; NHC TCR AL092022; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county). Read Oct 5, 2026.
- 7.Water share of total area: 5.60 sq mi land, 0.05 sq mi water (water = 1.0% of total area). U.S. Census Bureau, 2020 Census counts (POP100/HU100) and 2020 TIGER land/water area, via TIGERweb tigerWMS_Census2020 layer 28. Read Oct 5, 2026.
- 8.Median year homes were built: 1995. U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25035, via Census Reporter API (release acs2024_5yr). Read Oct 5, 2026.
- 9.2023 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").
- 10.bergerbp.com. Read Oct 5, 2026.
- 11.NOAA Atlas 14 (HDSC Precipitation Frequency Data Server). Read Oct 5, 2026.
- 12.2023 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").
- 13.2023 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).
- 14.2023 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).
- 15.ask.ifas.ufl.edu. Read Oct 5, 2026.
- 16.ufdcimages.uflib.ufl.edu. Read Oct 5, 2026.
- 17.thig.com. Read Oct 5, 2026.
- 18.consumerreports.org. Read Oct 5, 2026.
- 19.NOAA Atlas 14 Volume 9 version 2, partial-duration intensity estimates at the Medulla 2020 Census internal point (27.9585, -81.9812), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
- 20.U.S. Census Bureau, 2020 Census counts (POP100/HU100) and 2020 TIGER land/water area, via TIGERweb tigerWMS_Census2020 layer 28, U.S. Census Bureau. Read Oct 5, 2026.
- 21.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25003, via Census Reporter API (release acs2024_5yr), U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
- 22.Polk County Building Division, Polk County Building Division. Read Oct 5, 2026.
- 23.NOAA NCEI Storm Events Database, event 721819 (Hurricane (Typhoon), 2017-09-10, zone/county POLK), bulk details file; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county), NOAA National Centers for Environmental Information. Read Oct 5, 2026.
- 24.NOAA NCEI Storm Events Database, event 1058669 (Tropical Storm, 2022-09-28, zone/county POLK), bulk details file; NHC TCR AL092022; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county), NOAA National Centers for Environmental Information. Read Oct 5, 2026.
- 25.NOAA Atlas 14 Volume 9 version 2, partial-duration 24-hour depth estimates at the Medulla 2020 Census internal point (27.9585, -81.9812), NOAA Hydrometeorological Design Studies Center. Read Oct 5, 2026.
- 26.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25035, B25077, via Census Reporter API (release acs2024_5yr), U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
- 27.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25035, via Census Reporter API (release acs2024_5yr), U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
- 28.Citizens Property Insurance Corporation, inspections FAQ (updated 2026-03-17), Citizens Property Insurance. Read Oct 4, 2026.
- 29.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25034, via Census Reporter API (release acs2024_5yr), U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
- 30.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25024, via Census Reporter API (release acs2024_5yr), U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
- 31.2023 Florida Building Code, Building, 8th ed., Chapter 1 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
- 32.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25034, B01001, via Census Reporter API (release acs2024_5yr), U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
- 33.U.S. Census Bureau, American Community Survey 2024 5-year estimates (2020-2024), table B25034, B25035, via Census Reporter API (release acs2024_5yr), U.S. Census Bureau (via Census Reporter). Read Oct 5, 2026.
- 34.NOAA NCEI Storm Events Database, event 1060337 (Tropical Storm, 2022-11-10, zone/county POLK), bulk details file; FEMA OpenFEMA DisasterDeclarationsSummaries v2 (designatedArea = county), NOAA National Centers for Environmental Information. Read Oct 5, 2026.
- 35.2023 Florida Building Code, Building, 8th ed., Chapter 15 (UpCodes viewer, unofficial transcription), UpCodes (Florida Building Code transcription). Read Oct 5, 2026.
- 36.Florida Statutes, section 713.135 (2026), Florida Legislature. Read Oct 5, 2026.
- 37.NOAA NCEI Storm Events bulk files 2016-2025 (operator count), NOAA National Centers for Environmental Information. Read Oct 5, 2026.
- 38.U.S. Census Bureau, Vintage 2025 county population estimates (co-est2025-alldata.csv: ESTIMATESBASE2020, POPESTIMATE2025), U.S. Census Bureau. Read Oct 5, 2026.
- 39.Florida Statutes, section 489.113 (2026), Florida Legislature. Read Oct 5, 2026.
- 40.Florida Statutes, section 553.842 (2026), Florida Legislature. Read Oct 5, 2026.
- 41.Florida Building Commission, Florida Building Commission. Read Oct 5, 2026.
- 42.Miami-Dade County RER notice, Miami. Read Oct 5, 2026.
- 43.FRSA, "New 2023 FBC Eighth Edition is Now in Effect", 2024-02-13, floridaroof.com. Read Oct 5, 2026.
- 44.NOAA Atlas 14 at Medulla: 9.52 in/hr (5-minute, 10-year). NOAA Atlas 14 Precipitation Frequency Data Server. Read Oct 5, 2026.
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Gutters in Medulla
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