Quick answer
For water damage in Mountain Park, GA, shut off your main valve first. If the City of Mountain Park bills you and the leak is at the meter, call 770-993-4231. 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. Mountain Park runs its own water system, so if the city bills you and the leak is at the meter or in the road, call the city at 770-993-4231.
- 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 8% of the land inside Mountain Park in the high-risk flood zone, mostly along Rocky Creek. The map panels for this area took effect between 2008 and 2019. 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 Mountain Park
1927
The year Mountain Park incorporated. The city covers about half a square mile, is a designated wildlife refuge, and holds Lake Garrett, with Lake Cherful just downstream. Both lakes are silting from development upstream, and a jury awarded the city $45,000 in a 2010 suit over it.
Source: Wikipedia
Its own water system
The Mountain Park Water System buys treated water from the Cobb County-Marietta Water Authority and delivers it to homes in the city. Questions and leaks at the meter go to the city at 770-993-4231.
All single-family homes
Every home in Mountain Park is a single-family house, and about 90% are owner-occupied. The median was built in 1983, and 28% before 1960, so older supply lines and shutoff valves are worth checking.
Check your ZIP
Flash flood warnings in Fulton County
The National Weather Service issued 92 flash flood warnings that included Fulton County from 2016 through November 11, 2026. The year-by-year count is on the Roswell page.
Cost and insurance in Mountain Park
How much does water damage restoration cost in Mountain Park?
Most jobs run $450 to $16,000 (Angi). Lake and creek flooding needs a separate flood policy. Basements built into a slope take longer.
Water removal and restoration in Mountain Park
The company that answers handles lake and creek water, hillside runoff, and septic backups on larger lots, plus burst pipes, appliance leaks, drying, and septic backups.
Mountain Park questions
Who handles water in Mountain Park?
The city runs the Mountain Park Water System; call 770-993-4231. If you are on Fulton County sewer and sewage is coming from the main, call 404-612-3061. On septic, a restoration company handles the cleanup and a septic contractor the tank.
Is Mountain Park part of Roswell?
No. Mountain Park is its own city, bordered by Roswell on three sides and by Cherokee County to the west.
Which ZIP codes does this page cover?
ZIP 30075, including Mountain Park and nearby parts of the county. For Roswell, see the Roswell page.
Related guides
Water damage in Roswell- 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: