Quick answer
For water damage in Flowery Branch, GA, shut off your main valve first, or turn off the well pump breaker if you are on a private well. If the City of Flowery Branch bills you and the leak is at the meter or in the street, call 770-967-6371. Then call a water damage restoration company; drying should start within 24 to 48 hours, before mold sets in.
Do this first
After-hours water lines.
- Shut off the water. Close your main valve. If the City of Flowery Branch bills you and the leak is at the meter or in the street, call the city utility office at 770-967-6371. If Hall County provides your sewer and it backs up after hours, call 770-536-8812.
- Make it safe and document it. Cut power to wet rooms from a dry spot, photograph the damage, then report the claim.
- Start drying within 24 to 48 hours. Crawlspaces, basements, and slab homes with carpet hold moisture longer than they look.
FEMA's flood map puts about 5% of the land inside Flowery Branch in the high-risk flood zone, mostly along Flowery Branch, Lollis Creek, and Mitchell Creek. The map panels for this area took effect between 2013 and 2022. Check your own address on FEMA's Flood Map Service Center. Never drive or walk through moving water, and treat floodwater as contaminated.
What to know about water damage in Flowery Branch
55%
Share of homes inside Flowery Branch built in 2010 or later. Newer homes fail in their own ways: braided supply lines, plastic fittings, and finished basements where water spreads under carpet and behind drywall.
Flowers on the branch
Flowery Branch was first known by a Cherokee name meaning "flowers on the branch." The town was established in 1874, a year after the Richmond and Danville line came through, and the old depot is now a museum.
Source: Wikipedia
City water system
The city's Public Works Department runs Flowery Branch's water distribution system along with its streets and street lights. Utility billing is at 5410 Pine Street.
Sources: Flowery Branch Public Works, Flowery Branch utility billing
9 flood insurance claims
Since 2012, the National Flood Insurance Program has recorded 9 flood claims on buildings in ZIP 30542. The most came in 2013, with 5. Of those, 8 were on buildings outside FEMA's high-risk zone. Buildings without flood insurance are not counted.
Source: FEMA NFIP claims data (OpenFEMA)
Check your ZIP
Flash flood warnings in Hall County
The National Weather Service issued 23 flash flood warnings that included Hall County from 2016 through November 11, 2026. The year-by-year count is on the Gainesville page.
Cost and insurance in Flowery Branch
How much does water damage restoration cost in Flowery Branch?
Most jobs run $450 to $16,000 (Angi). Creek flooding needs a separate flood policy. Finished basements take longer.
Water removal and restoration in Flowery Branch
The company that answers handles water heater and supply line failures in newer homes, basement seepage, and runoff along Flowery Branch and Lollis Creek, plus burst pipes, appliance leaks, drying, and septic backups.
Flowery Branch questions
Who do I call about a leak at the meter or in the street?
If the City of Flowery Branch bills you, call 770-967-6371. Parts of south Hall get water from Gainesville; those customers call 770-535-6877 after hours.
Does Lake Lanier flood homes in Flowery Branch?
Rarely. The Corps of Engineers controls the lake level at Buford Dam. Water in homes here more often comes from pipes, appliances, and creek runoff on Flowery Branch, Lollis Creek, and Mitchell Creek.
Which ZIP codes does this page cover?
ZIP 30542, including Flowery Branch and nearby parts of the county.
Related guides
Water damage in Gainesville- Water mitigation vs. restoration
- Sewage backup: what to do first
- Mold after water damage
- Mold remediation cost
- Does homeowners insurance cover water damage?
- How long water damage takes to dry
- Water in the crawl space
Local phone numbers checked November 2026: