History and Cultural SignsCivil War Salt Works |
Civil War Salt Works at St. Marks National Wildlife Refuge (NWR) in Florida. Published by the U.S. Fish & Wildlife Service (USFWS).
featured in
Florida Pocket Maps |
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East River: site of CCC and
Salt Works
Plum Orchard: site of Port Leon
Wakulla Beach: site of
Wakulla Beach Hotel and
West Goose Creek Seineyard
Seineyards
84°8.710' W
84°8.892' W
84°15.703' W
30° 7.797' N
30° 9.099' N
30° 6.316' N
GPS Coordinates:
84°8.710' W ~ 30° 7.797' N
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Mandalay: site of Aucilla River
St. Marks Lighthouse: site of
Lighthouse, Ft. Williams, and
Spanish Hole/Shipwreck
Mounds Station: site of
Shell
and Naval
Naval Stores
Stores
Paleo Mounds
Indians and
83° 58.769' W
83° 10.955'
84°
58.769' W
84° 9.869' W
30° 6.985' N
30° 4.658' N
30° 5.282' N
St. Marks National Wildlife Refuge History Trail
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GPS Coordinates:
84° 10.955' W ~ 30° 4.658' N
After the Civil War was over, the salt works
were abandoned. Scattered remnants of
rusted boilers can still be found on the refuge.
(Courtesy Bruce Ballister)
In the days before refrigeration, salt
was used to preserve meats and tan
leather. When the Union blockade along
the southeastern coast cut off salt ship
ments, the Confederacy turned to the
ocean, and no area was more productive
than the shallow bays and marshes
of Florida’s Gulf Coast between the
Suwannee River and St. Andrews Bay.
Ranging from small familyrun salt
works using a few iron kettles that could
hold 60 100 gallons of water set in a
Fort
Williams,
a huge
drawing
from Frank
Leslie’s
brick
furnaceinto
complexes
using
Illustrated Newpaper, February 22, 1862 (delarge boilers of up to 1,000 kettles, 489
tail). (Courtesy State Archives of Florida)
salt works operated between the St.
Marks and Suwannee Rivers. Salt water
was boiled to a mushy consistency and
then spread on
oak planks to
dry in the sun.
In damp weather
the salt was
kept under cover
and small fires
helped the drying
process.
Early in the
war, the salt
industry drew
little attention
from the Union.
From late 1862
until the end of
the war, the U.S.
Navy shelled
the salt works
repeatedly.
Workers fled as
raiders came
ashore to destroy
equipment. In
February 1864,
two separate
attacks destroyed
the salt works
at St. Marks and
Goose Creek. The latter produced 900
bushels of salt each day. Buildings and
equipment destroyed by an 1863 raid
on a large St. Andrews Bay plant were
valued at 6 million dollars at that time.
Men who could produce 20 bushels
of salt a day were excused from serving,
but the labor could be just as dangerous
as the front line once the Union began
targeting larger operations. Heavy storms
also took a toll on the workers and the
equipment. As the salt was shipped
Most salt-making
operations were
small but larger
works could
produce hundreds
of bushels daily.
(Courtesy State
Archives of
Florida)
farther from the coast and passed
through the hands of dealers, the price
increased. In the spring of 1862, salt sold
for $3 a bushel. By autumn, the price
was $16 to $20 a bushel. Salt production
attracted profiteers, and speculators
purchased salt marshes to hold for
future production. Seine fisheries
were associated with the salt works at
Shell Island and Mashes Island, but the
Confederacy did not make good use of
this food resource.
Salt was still
a necessary
commodity
after the war.
When regular
trade resumed,
the number of
people engaged
in its production
declined in
the Gulf coast
area. Bricks,
wood, kettles,
and boilers that
could be put
to other uses
were scavenged
from the sites.
Broken parts or
materials that were too large to easily
move were left behind and continue to
deteriorate.
The St. Marks Refuge Association, Inc., with a
matching grant from the National Fish and Wildlife
Foundation, produced the signs and brochures
for the St. Marks National Wildlife Refuge History
Trail. The association is a 501(c)(3) organization that
supports educational, environmental, and biological
programs of St. Marks National Wildlife Refuge.
Visit www.stmarksrefuge.org for more
information.
9/2010