DIVERS CONNECT CHIPS HOLE TO WAKULLA SPRINGS
THE CONNECTION WAS LONG SUSPECTED, BUT AFTER 25 YEARS OF CAVE EXPLORATION BY WKKP DIVERS, IT IS NOW CONFIRMED
Divers Blake Wilson and Steve Cox after their dive on Saturday confirming the underground cave connection.
Special to The Sun
On Saturday, Jan. 7, at approximately 12:45 p.m., Wakulla Karst Plain Project exploration divers Blake Wilson and Steve Cox established the physical connection between two of the longest underwater cave systems in the world located in northern Wakulla County.
The exploration team entered the Wakulla Cave System from Turner Sink located within Edward Ball Wakulla Springs State Park to continue exploration and mapping of a passage identified in 2021 as the most likely connection to the nearby Chip’s Hole Cave System. Using special cave diving equipment for deep, restrictive passages, the explorers were able to further the exploration of this target passage over a series of dives and remained confident they were on the right track. Recent dry weather and minimal rainfall have provided clear water conditions within the cave systems, enhancing the exploration efforts.
Saturday’s dive plan involved returning to the limit of exploration in the target passage and pushing further to close the gap. During the previous dive a week earlier, the team caught a break as they discovered a large vertical chamber where the cave passage ascended from 150ft to 50ft depth with ongoing passage and good flow at the top of the chamber.
Upon returning to the vertical “waterfall” room on Jan. 7, the team assessed the way forward and discovered within less than 100ft a stained cave diving guideline and survey marker partially buried in the silt covered floor. They verified the marker as a Chip’s Hole marker they placed during exploration in 2016 and proceeded to enter the Chip’s section to confirm the connection was finally established.
The team discovered the June 2021 dye trace injection containers further into the Chip’s passage and the realization the connection had finally been made after 25 years of work. Upon completing the cave mapping survey plus video footage, the team began the 60 minute exit back to Turner Sink to complete decompression before surfacing to share the discovery with the support team.
At more than 38 miles of mapped cave passageway, the Wakulla Cave System is the longest underwater cave system in the U.S. and ranks among the largest, longest and deepest cave systems in the world.
The Wakulla Cave System extends from beneath the Apalachicola National Forest in southwest Leon County and trends southeast into Wakulla County towards Wakulla Springs before turning south towards the Gulf of Mexico.
The system crosses beneath federal, state, corporate and private property with 28 confirmed entrances (sinkholes-karst windows) including Wakulla Spring.The Chip’s Hole Cave System (Pipeline System) is currently mapped at roughly 7 miles of cave passageway with two known entrances located on St. Joe Paper property northwest of US319 and SR267 in northwest Wakulla County. Both the Wakulla and Chip’s Hole systems drain massive amounts of freshwater south-southeast into the Wakulla Springs Basin and towards the Gulf of Mexico. As with traditional cave exploration protocol, the Chip’s Hole System will be absorbed into the Wakulla Cave System and the new totals will be 45 miles and 30 entrances.
Established in 1990, the WKPP is a non-profit scientific research entity dedicated to exploring, surveying, supporting research and promoting public awareness of the flooded cave systems beneath North Florida’s 450 square mile Woodville Karst Plain.
The WKPP recognizes and extends thanks to:
• The hundreds of WKPP team members past and present for their contributions in making this type of world class exploration possible.
• Florida Dept of Environmental Protection Division of Recreation and Parks
• Edward Ball Wakulla Springs State Park Staff
• Florida Department of Environmental Protection - Florida Geological Survey
• Northwest Florida Water Management District
• St. Joe Company
• Anthony Sanders & Family
• Dale Schroeder
• Cal Jamison