Recent beach work (City of Isle of Palms), wreck of Constance (SCIAA) and sinking of "Stone Fleet" (Courtesy MIT Museum)

The city of Isle of Palms and state archaeological and preservation offices are developing buffer zones around the sites in preparation for dredging this year, officials said. The goal is for dredgers to pick up sand a couple miles off the coast and bring it ashore for beach nourishment.

“This project will protect our history and our shoreline for the 4,000+ residents that call our Island home and the 20,000+ visitors that enjoy our beach every day in the summer,” the city said in a recent social media post.

The three blockade runners in the project area – the Georgiana, Mary Bowers and the Constance – are near the remains of what were called “Stone Fleets.”

In late 1861 and early 1862, 29 whaling and merchant vessels brought from the Northeast were deposited in the channels leading into Charleston. The idea was to hinder blockade runners who ran the extra risk of slamming into ship timbers, sand bars or stones carried in the hulls. Ships often carried stones to give them stability, improved handling and a lower center of gravity.

SCIAA graphic shows blockade runners and "Stone Fleet" areas below, above city

South Carolina underwater archaeologist Jim Spirek said while the $30 million project will encompass the three blockade runners, “the location of the current proposed borrow area is our attempt to deflect encroachment on the nearby Stone Fleet vessels.”

While the strategy was ultimately ineffective, Stone Fleet wrecks remain important cultural sites today, the city said. Ballast mounds are still visible by side-scan survey.

Beach nourishment areas in blue (City of Isle of Palms)

The Picket has reached out to city officials for comment but has not heard back.

Wrecks 'disappeared' at nearby island

Over the years, Spirek and his colleagues have surveyed and/or dived on many blockade runner and “Stone Fleet” wrecks.

While the whereabouts of many are known, the state wanted to know more about four that are no longer visible off Sullivan’s Island. Spirek’s office last years used drones to conduct a survey of the “forgotten” wreck sites.

The remains of those vessels are are now buried deep below the beach and adjacent woodlot.

'Stone Fleet" ballast mound captured by sonagram (City of Isle of Palms)

In a case like this, “typically we propose a buffer zone around the sites to protect them from dredging and other ancillary activities, i.e., anchoring, cables,” the archaeologist said in an email to the Picket.

Bad luck be a baby for three runners

Spirek has written numerous articles about the history of these vessels and the bad luck they encountered.

That history begins with the Union blockade strategy

Many did not make it, or get back to sea safely.

The Georgiana, Mary Bowers and the Constance were among the victims. Interestingly, they lie together because two ran into the wrecks of the other, the state says. We’ll explain

Georgiana: The Scottish-built ship may have been intended for military service or privateering. After picking up goods in the Bahamas, it sailed to Charleston, arriving on March 18, 1863. Federal gunner’s spotted the Georgiana in Maffitt’s Channel and crippled it. The crew abandoned the ship, according to an American Battlefield Protection Program report by Spirek. Union ships pulverized the ship and set it afire. Over the following days, Union crews salvaged various items from the wreck including Enfield rifles, bayonets, battle axes, sabers and other sundry goods.

Captains of "Stone Fleet" vessels that left New Bedford, Mass. (New Bedford Free Public Library)

Constance: The side-wheeler sailed from Nova Scotia, struck the Mary Bowers on Oct. 6, 1864, and quickly sank. One sailor drowned. The next morning, USS Wamsutta reported a strange wreck lying near the wrecks of Georgiana and Mary Bowers. Casting anchor, the blockader investigated the wrecked vessel, which had two smokestacks and masts, sidewheels, lying in three fathoms of water.

State officials believe the three wrecks were near the area of the "Second Stone Fleet.”

Examples of "First Stone Fleet" ballast left on ocean floor (SCIAA)

All three wrecks were located in the late 1960s and 1970. Numerous items were removed in licensed, private salvage operations. Sports divers later recovered artifacts from the Mary Bowers and Georgiana.

Postscript: Herman Melville's ode to the doomed ships

Melville paid tribute to them in “An Old Sailor’s Lament.”

  I have a feeling for those ships,
    Each worn and ancient one,
    With great bluff bows, and broad in the beam:
    Ay, it was unkindly done.
        But so they serve the Obsolete--
        Even so, Stone Fleet!

    You'll say I'm doting; do you think
    I scudded round the Horn in one--
    The Tenedos, a glorious
    Good old craft as ever run--
        Sunk (how all unmeet!)
        With the Old Stone Fleet.

    An India ship of fame was she,
    Spices and shawls and fans she bore;
    A whaler when the wrinkles came--
    Turned off! till, spent and poor,
        Her bones were sold (escheat)!
        Ah! Stone Fleet.

    Four were erst patrician keels
    (Names attest what families be),
    The Kensington, and Richmond too,
    Leonidas, and Lee:
        But now they have their seat
        With the Old Stone Fleet.

    To scuttle them--a pirate deed--
    Sack them, and dismast;
    They sunk so slow, they died so hard,
    But gurgling dropped at last.
        Their ghosts in gales repeat
        Woe's us, Stone Fleet!

    And all for naught. The waters pass--
    Currents will have their way;
    Nature is nobody's ally; 'tis well;
    The harbor is bettered--will stay.
        A failure, and complete,
        Was your Old Stone Fleet.