WWALS Watershed Coalition

WWALS Watershed Coalition, Inc. (WWALS) is Suwannee RIVERKEEPER® WWALS advocates for conservation and stewardship of the surface waters and groundwater of the Suwannee River Basin and Estuary, in south Georgia and north Florida, among them the Withlacoochee, Willacoochee, Alapaha, Little, Santa Fe, and Suwannee River watersheds, through education, awareness, environmental monitoring, and citizen activities.

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Video: Okefenokee Swamp leaks into the Floridan Aquifer peer-reviewed evidence, WWALS Webinar 2026-01-15 [Up]

WWALS blog post:

You can help with clean, swimmable, fishable, drinkable, water in the 10,000-square-mile Suwannee River Basin in Florida and Georgia by becoming a WWALS member today!
https://wwals.net/donations/

Pictures

MMM

[Video: Okefenokee Swamp leaks into the Floridan Aquifer, peer-reviewed evidence, WWALS Webinar 2026-01-15]
Video: Okefenokee Swamp leaks into the Floridan Aquifer, peer-reviewed evidence, WWALS Webinar 2026-01-15

[Video: Okefenokee Swamp leaks into the Floridan Aquifer, peer-reviewed evidence, WWALS Webinar 2026-01-15]
Video: Okefenokee Swamp leaks into the Floridan Aquifer, peer-reviewed evidence, WWALS Webinar 2026-01-15

[Video: Okefenokee Swamp leaks into the Floridan Aquifer, peer-reviewed evidence, WWALS Webinar 2026-01-15]
Video: Okefenokee Swamp leaks into the Floridan Aquifer, peer-reviewed evidence, WWALS Webinar 2026-01-15

[Video: Okefenokee Swamp leaks into the Floridan Aquifer, peer-reviewed evidence, WWALS Webinar 2026-01-15]
Video: Okefenokee Swamp leaks into the Floridan Aquifer, peer-reviewed evidence, WWALS Webinar 2026-01-15

[Video: Okefenokee Swamp leaks into the Floridan Aquifer, peer-reviewed evidence, WWALS Webinar 2026-01-15]
Video: Okefenokee Swamp leaks into the Floridan Aquifer, peer-reviewed evidence, WWALS Webinar 2026-01-15

[Video: Okefenokee Swamp leaks into the Floridan Aquifer, peer-reviewed evidence, WWALS Webinar 2026-01-15]
Video: Okefenokee Swamp leaks into the Floridan Aquifer, peer-reviewed evidence, WWALS Webinar 2026-01-15

[Video: Okefenokee Swamp leaks into the Floridan Aquifer, peer-reviewed evidence, WWALS Webinar 2026-01-15]
Video: Okefenokee Swamp leaks into the Floridan Aquifer, peer-reviewed evidence, WWALS Webinar 2026-01-15

Begin

[Intro 2026-01-15 --jsq for WWALS]
Intro 2026-01-15 --jsq for WWALS

[Jsq 2026-01-15 --jsq for WWALS]
Jsq 2026-01-15 --jsq for WWALS

JE

[Prof. Jaivime Evaristo 2026-01-15 --jsq for WWALS]
Prof. Jaivime Evaristo 2026-01-15 --jsq for WWALS

[Not so isolated --Prof. Jaivime Evaristo 2026-01-15 --jsq for WWALS]
Not so isolated --Prof. Jaivime Evaristo 2026-01-15 --jsq for WWALS

[How we model surface water-groundwater connection 2026-01-15 --jsq for WWALS]
How we model surface water-groundwater connection 2026-01-15 --jsq for WWALS

[Groundwater flow 2026-01-15 --jsq for WWALS]
Groundwater flow 2026-01-15 --jsq for WWALS

[The paper, Not so isolated 2026-01-15 --jsq for WWALS]
The paper, Not so isolated 2026-01-15 --jsq for WWALS

[Hydraulic connectivity: Is there a connection between the Upper Floridan Aquifer (UFA) and the Okefenokee Swamp? 2026-01-15 --jsq for WWALS]
Hydraulic connectivity: Is there a connection between the Upper Floridan Aquifer (UFA) and the Okefenokee Swamp? 2026-01-15 --jsq for WWALS

[But what on earth are water stable isotopes? 2026-01-15 --jsq for WWALS]
But what on earth are water stable isotopes? 2026-01-15 --jsq for WWALS

[How could the UFA have two sets of isotopic fingerprints? 2026-01-15 --jsq for WWALS]
How could the UFA have two sets of isotopic fingerprints? 2026-01-15 --jsq for WWALS

[Why the two orders? Colonel? 2026-01-15 --jsq for WWALS]
Why the two orders? Colonel? 2026-01-15 --jsq for WWALS

[Colonel has no answer 2026-01-15 --jsq for WWALS]
Colonel has no answer 2026-01-15 --jsq for WWALS

[Greater UFA-Okefenokee Swamp connectivity 2026-01-15 --jsq for WWALS]
Greater UFA-Okefenokee Swamp connectivity 2026-01-15 --jsq for WWALS

[Leakage to Floridan 2026-01-15 --jsq for WWALS]
Leakage to Floridan 2026-01-15 --jsq for WWALS

[Model Building and Experiments 2026-01-15 --jsq for WWALS]
Model Building and Experiments 2026-01-15 --jsq for WWALS

TR

[Prof. Todd Rasmussen 2026-01-15 --jsq for WWALS]
Prof. Todd Rasmussen 2026-01-15 --jsq for WWALS

[Maps and Prof. Todd Rasmussen 2026-01-15 --jsq for WWALS]
Maps and Prof. Todd Rasmussen 2026-01-15 --jsq for WWALS

[Well Depth and Longitude 2026-01-15 --jsq for WWALS]
Well Depth and Longitude 2026-01-15 --jsq for WWALS

[Usgs Wells, Sudden increase in levels around 2002, 2026-01-15 --jsq for WWALS]
Usgs Wells, Sudden increase in levels around 2002, 2026-01-15 --jsq for WWALS

[Precipitation Delay into Aquifer 2026-01-15 --jsq for WWALS]
Precipitation Delay into Aquifer 2026-01-15 --jsq for WWALS

[Groundwater Response Function 2026-01-15 --jsq for WWALS]
Groundwater Response Function 2026-01-15 --jsq for WWALS

[Prof. Todd Rasmussen Portrait 2026-01-15 --jsq for WWALS]
Prof. Todd Rasmussen Portrait 2026-01-15 --jsq for WWALS

RP

[Evapotranspiration, Precipitation, Okefenokee Swamp, Lateral flows, Recharge, Floridan Aquifer, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS]
Evapotranspiration, Precipitation, Okefenokee Swamp, Lateral flows, Recharge, Floridan Aquifer, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS
PDF

[Well location map, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS]
Well location map, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS
PDF

[Borehole Depth vs. Longitude, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS]
Borehole Depth vs. Longitude, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS
PDF

[Groundwater Levels over time, USGS Wells, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS]
Groundwater Levels over time, USGS Wells, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS
PDF

[Precipitation vs. Discharge over Time, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS]
Precipitation vs. Discharge over Time, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS
PDF

[Cumulative Response Function: Lower Floridan Aquifer vs Surficial Aquifer, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS]
Cumulative Response Function: Lower Floridan Aquifer vs Surficial Aquifer, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS
PDF

[Water Level over time, Okefenokee Swamp and Floridan Aquifer, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS]
Water Level over time, Okefenokee Swamp and Floridan Aquifer, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS
PDF

[Groundwater Response Function and Lag Time, days, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS]
Groundwater Response Function and Lag Time, days, 2026-01-15 --Prof. Todd C. Rasmussen --jsq for WWALS
PDF