The Cambrian Foundation has returned to the Central Florida Springs Project with an excellent start! The project started on the night of the 19th with debriefing and packing for the next morning. Our tedious packing and planning allowed all the volunteers to jump right in today and get the job done. Our day started bright and early by meeting at Wekiwa spring at 8 am. Everyone was on their own for breakfast. Most of the morning consisted of prepping dive gear, and setting up water sampling equipment. Once we were all ready, the first team of divers hit the cave and collected the necessary samples. Amy Giannotti collected water column bacteria, prepared the biomass and water chemistry assays, and ran the hydrolab, which is a small machine that can test numerous water parameters including pH, specific conductance, temperature, dissolved oxygen, salinity, etc. John Boswell tested for ammonia and hydrogen sulfide. Ryan Hunter, the Frank Scalli Intern from the Boston Sea Rovers tested for the presence of iron, and Jonathan Hamilton analyzed the samples for nitrate. And, we were joined by Dean and Daniel Barber and their friend Nicholas, who helped learn about sulfide and ammonia tests. They were inquisitive and enjoyed a dip in the spring after their tests were complete. The surface support crew also aided the divers by hauling gear to and from the site, and we answered questions from curious park-goers.