Hahira, Georgia, January 12, 2026 — For thirty years it was suspected that the Okefenokee Swamp leaks water into the groundwater from which we all drink. Now we have much stronger evidence, that the Swamp leaks not a little but a lot of water into the Floridan Aquifer.
At noon by zoom this Thursday, you can watch the UGA professors who published it explain that evidence.
They will also mention some consequences, such as nearby water withdrawals pull more water from the Swamp into the Aquifer.
Lead author Prof. Jaivime Evaristo will explain the isotope evidence. Prof. Todd Rasmussen will explain the water level evidence.
Register to join with Zoom:
https://us02web.zoom.us/meeting/register/1z-dW1OESdqPj1W3BhwENA
At noon, January 15, 2026, Suwannee Riverkeeper John S. Quarterman will give a brief introduction.
Prof. Evaristo and Rasmussen will speak for about 45 minutes.
Questions and answers will be at the end.
Okefenokee Swamp leaks into the Floridan Aquifer, WWALS Webinar 2026-01-15, Prof. Evaristo & Rasmussen
Here is more about their paper:
This paper is more incentive to pass Georgia House Bill 561 to protect the Okefenokee Swamp from mining, at least on its east side. Georgians, please ask your statehouse delegation to pass HB 561. Floridians, please ask your Georgia friends and relatives to do the same. Here’s how to contact Georgia Statehouse members:
https://wwals.net/about/elected-officials/georgia-house/
About the authors: Continue reading

![[Lake City, Florida, Wastewater Treatment Plant, Distribution & Collections, Columbia County, FL 2025-12-20]](https://www.wwals.net/pictures/2025-12-20--lake-city-wwtp/fbmany.jpg)
![[Geography of Opportunity, by Vickie Everitte, a WWALS Webinar, 2025-12-11]](https://www.wwals.net/pictures/2025-12-11--geography-of-opportunity-webinar-pictures/fbmany.jpg)
![[Water First North Florida wetland locations: unknown, No Pilot Study or Wetland Assessments, But here is the RFQ --SRWMD]](https://www.wwals.net/pictures/2025-12-17--srwmd-wetland-locations/fbmany.jpg)
![[Where does southwest Waycross drain? Through Lees Branch, into Middle Fork, Suwannee River]](https://www.wwals.net/pictures/2025-11-23--waycross-sw-drain/fbmany.jpg)
![[Map: SW from Brunel Street --SRWT 2025-11-23]](https://www.wwals.net/pictures/2025-11-23--waycross-sw-drain/2025-11-23--map-sw-from-brunel-st-srwt.jpg)
![[Chiefland, Florida, sewage spill 2025-11-12, Levy County, FL, force main break]](https://www.wwals.net/pictures/2025-11-12--chiefland-force-main-break/fbmany.jpg)
![[Ichetucknee Polar Plunge and River Paddle 2026-01-10, to see SPZ, Springs Protection Zone]](https://www.wwals.net/pictures/2026-01-10--ichetucknee-spz/fbmany.jpg)
![[WWALS Booth at Sugar Cane Festival, White Springs, FL, 2025-11-08]](https://www.wwals.net/pictures/2025-11-08--sugar-cane-festival-pictures/fbmany.jpg)
![[Okefenokee Swamp by Veronica Kelley-Summers, a WWALS Webinar by Zoom, 2025-09-11]](https://www.wwals.net/pictures/2025-09-11--okefenokee-swamp-webinar-video/fbmany.jpg)