How often floodwater reaches McDonough homes
Plain answers for McDonough homes, drawn from the data behind the area's water damage calls.
50% of homes in McDonough are rented, against 27% across Henry County. If you rent, tell your landlord or property manager about the leak right away.
- Calls answered 24/7
- Written estimate before work starts
- Water removal, drying and repair
What happens when you call
Call (833) 728-2327
Say what is wet, where the water came from and whether it is still running. The call is answered any hour.
Stop the source
If water is still coming in, you are walked through the shutoff valve or the breaker first.
Inspection and written estimate
The crew checks the water category, measures moisture in walls and floors, photographs the damage and writes the estimate before work starts.
Written for homeowners in the McDonough area.
24% of homes in McDonough are in buildings with five or more units.
McDonough and water from outside
Henry County's flood record is short. FEMA disaster declarations for floods and storms total 3 since 2000, and the county logged 3 days with flash flood or flood reports from 2016 to 2025. FEMA flood insurance records show McDonough at 0.6 claims per 1,000 homes for the same years, close to the county's 0.5 and below the state's 1.6.
The risk is still real. FEMA's National Risk Index puts the city's yearly inland flood loss at $66 per $100,000 of building value, about even with the county's 65 and the state's 70. NOAA climate normals count about 16 days a year with an inch of rain or more. When a flood claim was paid in Henry County, the average building payment was $28,700.
Only 0.4% of county homes carry federal flood insurance, so a flood here usually lands on an owner without coverage. Water that comes in from outside is Category 3 because it carries soil, runoff and sewage. Standard homeowners policies exclude it, and only a flood policy covers it. Indoor leaks are a different case: with 68 nights a year at or below 32 degrees, a burst pipe is a real winter risk, and policies usually treat that sudden leak differently from floodwater. For homes in the McDonough area, the first step after a flood is removing what the water soaked, and flood damage restoration continues with drying and rebuilding.
Flood and weather figures for McDonough
The city of McDonough counts about 30,056 residents, by the Census; the figures below are its own.
The weather station nearest McDonough's ZIP codes records about 68 nights a year at 32 degrees or colder, against 60 across Henry County.
In McDonough, 16% of households moved in during 2021 or later.
0% of homes in McDonough are mobile homes, compared with 8% across Georgia.
- 50% Homes that are rentedHenry County: 27%
- 10,711 Housing units
- 30,056 Residents
- 24% Homes in buildings with 5 or more unitsHenry County: 10%
- 68 Nights a year at or below 32 degreesHenry County: 60
- 0% Mobile and manufactured homesHenry County: 3%
- 3% Homes built before 1950Henry County: 1%
- 13% Homes built before 1980Henry County: 11%
- 8 Nights a year at or below 20 degreesHenry County: 6
Sources: U.S. Census Bureau, American Community Survey 2019-2023 5-year estimates; FEMA OpenFEMA, FIMA NFIP Redacted Claims v3, claims from 2016 to 2025 (not endorsed by FEMA); FEMA OpenFEMA, NFIP Residential Penetration Rates v1 (not endorsed by FEMA); FEMA National Risk Index v1.20, December 2025 (not endorsed by FEMA); NOAA NCEI, U.S. Climate Normals 1991-2020, nearest weather station; FEMA OpenFEMA, Disaster Declarations Summaries v2 (not endorsed by FEMA); NOAA NCEI Storm Events Database, 2016 to 2025.
Before the next storm in McDonough
Census figures show 50% of McDonough homes are rented and 16% of households moved in since 2021, so many residents have not yet seen how their home handles a hard rain. Walk the outside before the next storm. Clear out each downspout and extend it so water lands well away from the foundation, and look for soil that slopes toward the walls.
If the home has a basement or crawlspace pump, test it with a bucket of water and add a battery backup for storms that cut power. Clear leaves out of window wells and crawlspace vents. Move papers, electronics and keepsakes off the floor of lower rooms and garages. Tenants should ask the landlord where the main water shutoff is and report roof drains or downspouts that overflow.
Find your street on FEMA's flood map. FEMA notes a 30-day waiting period before a new flood policy takes effect, so coverage has to start before storm season. Renters need their own contents policy, because the owner's coverage protects the building.
With 68 nights a year at or below 32 degrees, a cold snap after a storm can split pipes in exterior walls, so burst pipe cleanup belongs on the same checklist as storm prep. When water gets in, shut it off, cut power to wet rooms and photograph the damage. If the storm hit a relative's place as well, water removal in Stockbridge goes through the same call. Get drying going within 24 to 48 hours.
Records to keep before a flood
Before storm season, look up your address on the FEMA Flood Map Service Center to see its flood zone, and keep a copy. Walk through the house with your phone and record each room, including the basement, the furnace and the water heater. Keep your policy numbers, the main water shutoff location and the breaker panel location written down somewhere you can reach without power. Move papers, photos and electronics off basement floors. If a flood comes, those records make cleanup and any claim faster, and they help the restoration company see what the rooms looked like before the water. Floodwater that reached hardwood or laminate usually means floor water damage repair after drying.
Flood questions in McDonough
What does a FEMA flood risk rating mean for my McDonough home?
How do I keep storm water out of a McDonough basement?
Is flood cleanup different from other water damage?
What should I do after floodwater gets into my McDonough home?
Where can I check the flood zone for a McDonough address?
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One call for water damage in McDonough
Any hour, any day. Nothing starts until you approve a written estimate.