A Gulf City Laced With Bays and Canals
Naples is about 7 feet above sea level, and roughly a quarter of the city's area is water. It fronts the Gulf of Mexico on the west and wraps around Naples Bay, Moorings Bay and the Gordon River, with a dense network of residential canals. Many of the best-known waterfront neighborhoods, including Port Royal, Aqualane Shores, Park Shore and the Moorings, were created through mid-century dredging that gave homes direct bay access.
That geography brings several kinds of water to the door. The City of Naples lists major rain events and storm surge as its flood sources, and notes that high tides can keep stormwater from draining, so the lowest-lying streets and yards flood first. Summer, from May through October, brings frequent thundershowers and most of the area's roughly 50 inches of yearly rain.
Tropical systems are a regular part of life here. Since 1851, 74 tropical storms have passed within 85 nautical miles of Naples, about once every 2.2 years.
Hurricane Ian's Surge and What It Changed
On September 28, 2022, Hurricane Ian pushed Gulf water across Naples. The National Hurricane Center found maximum inundation of 6 to 9 feet above ground in Naples and 8 to 12 feet in North Naples, while the Naples Pier gauge measured 6.18 feet above mean higher high water. Surge reached about a mile inland near the coast and up waterways such as the Gordon River, and many low areas south and west of US 41 were flooded.
The National Weather Service in Miami estimated about $989 million in damage within the City of Naples and $2.2 billion across Collier County, with 33 buildings destroyed and 3,515 suffering major damage. Earlier major storms, including Wilma in 2005 and Irma in 2017, also affected the city.
Surge water is salty, muddy and contaminated. Storm damage cleanup in Naples after a surge event usually involves removing wet drywall, insulation and flooring well above the visible waterline, cleaning and disinfecting, and then drying the structure before any rebuild. Learn how flood damage restoration works.
The 50 Percent Rule Before You Rebuild
Naples enforces the floodplain rules on substantial improvement and substantial damage. If restoring a damaged building to its pre-damage condition would cost 50 percent or more of its market value, the building is considered substantially damaged, and the City's flood regulations apply to the rebuild.
For homes in the floodplain, the City uses a Design Flood Elevation equal to the Base Flood Elevation plus 1 foot. In residential areas, enclosed space below that level may be used only for parking, storage and building access. Alterations and additions must be reviewed and permitted by the Building Department.
- Ask the City's Floodplain Coordinator whether an elevation certificate is already on file for your property.
- Get a clear, itemized repair estimate, since it may be used in a substantial damage review.
- Check the City's flood mitigation guidelines before planning major water damage repair.
A restoration company can dry and stabilize the structure while you sort out permits. To be connected with one, call (888) 817-5061.
Seasonal Homes That Sit Empty for Months
Naples has a large seasonal population, and nearly half of its housing units were counted as vacant in the 2020 census, many of them second homes. An unoccupied house or condo is where a slow supply-line drip, a failed water heater or an air conditioner drain overflow does the most harm, because nobody notices for weeks.
- Close the main water valve before leaving for the season, or install an automatic leak shutoff.
- Ask a neighbor, property manager or house watch service to walk through regularly, checking under sinks and around the AC handler.
- Keep the air conditioning running at a reasonable setting to control humidity.
- Leave contact information with your condo association or building manager.
When you discover damage from out of state, a local restoration provider can meet your property manager on site. Call (888) 817-5061, available 24/7, to be connected.
If Water Is in the House Right Now
- Protect yourself. Avoid water near outlets or appliances, and never enter surge water that may be energized or hide debris.
- Shut off the supply. For an indoor leak, close the main valve. After a storm, follow official guidance before returning.
- Classify the water. A clean supply line is Category 1; Gulf surge and canal floodwater are Category 3 and need full sanitation.
- Photograph everything. Record waterlines on walls, damaged furnishings and the source.
- Move valuables. Lift furniture and get documents, art and electronics to a dry room.
- Get emergency water removal started. A local company can bring pumps and water extraction equipment.
How Naples Properties Are Dried and Restored
Extraction and debris removal
Standing water comes out first with pumps and extractors. After surge, mud and debris are cleared and soaked materials are removed.
Moisture tracing
Moisture meters and thermal imaging track water under tile, inside walls and into adjoining condo units, creating the record insurers expect.
Drying
Dehumidifiers and air movers run until materials meet dry standards, with daily readings. In humid Gulf air, dehumidification carries most of the load. Read more about structural drying.
Repairs
Once dry, the work shifts to drywall, flooring, cabinetry and trim, subject to any permits required. Ask any Naples restoration contractor for proof of licensing and insurance and about crew training, such as IICRC certification.
Mold Prevention, Licensing and Your Claim
Per EPA guidance, mold may begin growing within 24 to 48 hours on wet materials. Mold removal in Naples is common after surge events and after leaks in closed-up seasonal homes. Florida's DBPR licenses mold assessors and mold remediators as separate professions under Chapter 468, Part XVI; each requires education or field experience, an exam and a fingerprint background check, and by the statute's definitions the license applies to projects involving more than 10 square feet of mold. Look both up on MyFloridaLicense.com and see our mold removal page.
- Homeowners policies generally exclude flood; surge and rising water need an NFIP or private flood policy, and NFIP policies normally take 30 days to start.
- Under Florida Statute 627.70132, give notice of an initial or reopened claim within 1 year of the date of loss, and a supplemental claim within 18 months.
- Citizens personal residential policies with wind coverage must carry flood insurance by January 1, 2027.
Nearby, see pages for Bonita Springs and Fort Myers.
Naples Neighborhoods and Collier County Communities
WaterQ's free referral line connects callers in the City of Naples and surrounding Collier County communities with independent local restoration companies.
Neighborhoods
- Old Naples
- Port Royal
- Aqualane Shores
- Park Shore
- The Moorings
- Coquina Sands
- Royal Harbor
- Lake Park
Nearby communities
- North Naples
- East Naples
- Pelican Bay
- Golden Gate
- Vanderbilt Beach
- Lely
- Marco Island
- Bonita Springs
- Estero
Naples Water Damage FAQ
How high did Hurricane Ian's surge get in Naples?
The National Hurricane Center reported maximum inundation of 6 to 9 feet above ground in Naples and 8 to 12 feet in North Naples. The Naples Pier gauge measured 6.18 feet above mean higher high water.
What is the 50 percent rule in Naples?
If the cost to restore a damaged building equals or exceeds 50 percent of its market value, the City treats it as substantially damaged, and floodplain rules apply to the rebuild. Check with the City Building Department before major repairs.
How can I protect my Naples home while I'm away for the season?
Turn off the main water valve or install an automatic shutoff, keep the AC running to control humidity, and arrange regular walk-throughs by a neighbor or property manager so leaks are caught early.
Does Florida license mold remediation companies?
Florida DBPR licenses mold assessors and mold remediators. Under the statute's definitions, the license applies to jobs involving more than 10 square feet of mold, and you can verify a license on MyFloridaLicense.com.
Can WaterQ help if I'm not in Naples when damage is found?
WaterQ is a free referral service, available 24/7. We connect you with an independent, local restoration company, which can coordinate with your property manager or a trusted contact on site.
Local emergency and flood resources
Official sources for alerts, flood maps and preparedness in and around Naples:
