Supporting Documents (Data and Analysis) - Satellite Beach
Supporting Documents (Data and Analysis) - Satellite Beach
Supporting Documents (Data and Analysis) - Satellite Beach
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c. Canaveral urban l<strong>and</strong> complex: Soils having a mixture of s<strong>and</strong> <strong>and</strong> shell<br />
fragments that have been dredged from the Banana River, deposited on the<br />
tidal swamps <strong>and</strong> leveled off.<br />
While all of these soils have been formed through different processes, they, as well as the various<br />
other minor types found within City limits, have many of the same characteristics. They are welldrained,<br />
permeable, have naturally low fertility rates, <strong>and</strong> exhibit low available water capacities.<br />
These soils are naturally unsuitable for supporting lawn grasses <strong>and</strong> nearly all ornamental plant<br />
species. Such l<strong>and</strong>scapes can normally be maintained in the City only through significant<br />
augmentation of surface soils with fertilizers, added organic matter, <strong>and</strong> regular irrigation.<br />
Soil erosion rates are directly affected by development activity where the l<strong>and</strong> meets the water. The<br />
effects of seawalls along the Atlantic coast were described previously in the <strong>Beach</strong> <strong>and</strong> Dune section.<br />
Seawalls <strong>and</strong> bulkheading along the finger canals, which branch off of the Gr<strong>and</strong> Canal, serve to<br />
mitigate soil erosion along the canals; however, if poorly maintained (cracked <strong>and</strong>/or undermined),<br />
these structures can lead to increased soil erosion <strong>and</strong> subsequent deposition in the canals.<br />
Regulation of construction activities along the Banana River, such as docks, seawalls, <strong>and</strong> dredging<br />
is exercised by a number of Federal, State, regional, <strong>and</strong> local agencies.<br />
Floodplains<br />
Approximately seventy percent (70%) of the City is situated above the 500-year floodplain as<br />
determined by the Federal Emergency Management Agency (FEMA). The isl<strong>and</strong>s between the<br />
Gr<strong>and</strong> Canal <strong>and</strong> the Banana River, about thirteen percent (13%) of the City, lie within the 100-year<br />
flood plain with a base elevation of three feet. That portion of the City west of South Patrick Drive<br />
along the finger canals, about twelve percent (12%), is designated as being within the 100-year flood<br />
plain with average depths less than one foot. Approximately five percent (5%) of the City extending<br />
about two thirds of the way from the dune bluff to SR A1A is designated as subject to inundation<br />
with wave action by a 100-year flood.<br />
There has been no instance of the 100-year floodplain being inundated since the City was founded.<br />
The City has enacted floodplain management regulations <strong>and</strong> participates in the Federal Flood<br />
Insurance Program.<br />
Commercially Valuable Minerals<br />
Despite the presence of significant deposits of s<strong>and</strong>, marl, coquina, <strong>and</strong> possibly phosphate within<br />
the City limits, there are no mining operations. Zoning regulations prohibit mineral extraction within<br />
the City. In addition, State licensing of mineral extraction activities on the coastal barrier isl<strong>and</strong><br />
provides additional control of such activity. Finally, the cost of l<strong>and</strong> within the City makes<br />
commercial extraction of minerals uneconomical.<br />
Coastal Management/Conservation Element<br />
<strong>Data</strong> <strong>and</strong> <strong>Analysis</strong> 5-15