Moody County, South Dakota
Gutter cleaning, repair and new gutters in Flandreau, SD
Rain in Flandreau adds up to about 28 inches in a normal year, with about 7 days that bring an inch or more. The wettest season is summer (June to August), with about 11.9 inches; the driest is winter (December to February), with 2.1. Every 1,000 square feet of roof sheds about 17,700 gallons a year, and all of it goes through the gutters.
Call (866) 228-6229 free call to a gutter contractor serving FlandreauFlandreau: rain and roofs
NOAA station USC00392984, 1 miBars to one scale; the longest is summer (June to August).
For days with an inch of rain or more, Flandreau ranks 9th for heavy-rain days of the 54 places in South Dakota on this site (6.5 a year). By the age of its homes it sits 12th oldest by median year built of the 54 places in South Dakota on this site (half built by 1965). The first frost here ranks 10th earliest for the first fall frost of the 54 places in South Dakota on this site (October 1).
When to clean gutters in Flandreau
The first fall frost comes around October 1 in a typical year here, and the last spring frost around May 5 (median dates, NOAA normals). Plan the fall visit for after the frost, when the trees over the roof have finished dropping, and the spring visit for after the pollen and catkins.
When to clean gutters explains how the trees over a roof change the schedule.
Gutter and downspout size for Flandreau rain
Gutters are sized for the worst few minutes of a storm, not for the year. In Flandreau the five-minute rain expected about once in ten years falls at 7.63 inches an hour (NOAA Atlas 14 Volume 8). At that rate one 2-by-3-inch downspout drains about 940 square feet of roof and one 3-by-4-inch downspout about 1,890, by the rule in the Copper Development Association’s design handbook. Try your own roof in the gutter and downspout calculator, which starts from this figure.
Flandreau averages about 40 inches of snow a year (NOAA normals). Snow on a roof brings ice dams: heat escaping from the house melts the snow, and the water refreezes at the cold eave, in the gutter and over it. University of Minnesota Extension puts the cause in the attic, not in the gutter, so a gutter that fills with ice is a symptom; hangers spaced to carry ice and a sound fascia are what the gutter itself needs.
The houses in Flandreau
Half the homes in Flandreau were built by 1965, 71% before 1980 (ACS 2020–2024). At that age a gutter has seen decades of leaves and storms, and the fascia it hangs from has too. On a house built before 1978, replacing more than 20 square feet of painted fascia or trim falls under the EPA’s lead-safe rule, so ask whether the crew is certified.
55% of households own their home, and 72% of homes are detached houses, 1% townhouses. Where an HOA governs the exterior, its rules on gutter color and style apply before any order is placed.
Hiring in South Dakota
Before hiring in Flandreau, ask which South Dakota license or registration the contractor holds and for a certificate of liability insurance. Hiring a gutter contractor
Gutter work in Flandreau
With half the homes built by 1965, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: