Blandford

Explore

54 Surfwatch Dr; Johns Island, SC

Flooding - Your Financial Exposure

Johns Island, SC sits in a Tier 1 hurricane wind zone. Properties in this zone could be vulnerable to storm surge that accompany hurricanes. In this section we will review this property’s exposure to floods, including storms surge, riverine and flash floods. We will also detail the property’s damage vulnerability to any realistically occurring flood

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Losses from flooding are driven predominantly by these factors:

Distance to flooding source

Ground elevation above flooding source

Height of property ABOVE ground (first or main floor elevation)

Durability of the property to depth and velocity of moving water

Probability of a flood

Severity of a flood

Estimated Flood Losses 2

Estimated Flood Losses 2

Likelihood

Loss to Main Building (% of total)

Storm Surge Depth

1-in-50 Year Potential Flood Loss To The Main Building

-$234,654

(-23%)

5.5 ft

1-in-100 Year Potential Flood Loss To The Main Building

-$400,250

(-40%)

6.8 ft

1-in-500 Year Potential Flood Loss To The Main Building

-$691,370

-69%

9.4 ft

1-in-1,000 Year Potential Flood Loss To The Main Building

-$1,000,000

(-100%)

10.2 ft

There are no rows in this table

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How Storm Strength Affect Storm Surge At Your Location

Storm Category

CAT 1

CAT 2

CAT 3

CAT 4

CAT 5

Potential Flood Depth *

8.5 feet

13.1 feet

17.3 feet

20.9 feet

24.1 feet

* Estimated depth assumes direct landfall at nearest coastline at high tide

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Historical Flood Activity

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Hurricane Hugo⁠

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Hurricane Florence

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