Slidell, LA
Flood Insurance in Slidell.
NFIP and private flood coverage for Slidell — a city exposed to water three separate ways, and the highest flood-loss market on the Northshore.
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Slidell
Local flood insurance, built for St. Tammany Parish.
Exposed three ways at once
The City of Slidell names its own flood sources directly: hurricane storm surge, back-flooding of Bayou Bonfouca from an inundated Lake Pontchartrain, and localised drainage failure during heavy storms. Because much of the city's land is low-lying and flat, the city states that all properties are potentially at risk and that streets and yards can flood with little or no warning.
Katrina set the benchmark
High-water data from Hurricane Katrina indicates a storm surge of 12 to 16 feet along the northeastern shore of Lake Pontchartrain from Slidell to Mandeville — higher than what was recorded on the western New Orleans side of the lake. The NWS office at Slidell measured 11.63 inches of rain in the same storm.
The loss history shows it
Slidell has recorded roughly 1,030 repetitive-loss structures and about $149 million in paid flood claims — the highest of any municipality in St. Tammany Parish, and many times the totals recorded in Covington or Mandeville. That history is exactly why comparing NFIP against private carriers matters here.
Coverage details
Flood Insurance in Slidell.
What a flood insurance policy placed for a Slidell property typically includes.
- NFIP Dwelling Form and private-market flood options compared
- Building and contents coverage (contents purchased separately on NFIP)
- Coverage whether or not you're in a high-risk flood zone
- Excess flood above the NFIP $250K building cap for higher-value homes
- 30-day NFIP waiting period — bind before a storm is named
Also serving Flood Insurance in Mandeville · Flood Insurance in Covington · Flood Insurance on the Northshore · All service areas
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