Tag Archives: conservation

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

Thanks to UGA Professors Jaivime Evaristo (isotope data) and Todd Rasmussen (water levels) for reviewing their two lines of evidence that the Okefenokee Swamp leaks through the underlying limestone into the Upper Floridan Aquifer.

This webinar explains their recent scientific paper on this subject.

Note that this means that nearby water withdrawals draw more water down from the Swamp into the Aquifer.

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/

[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

Here is the zoom video of this webinar:

https://youtu.be/NPe0D3YUA6M

Suwannee Riverkeeper John S. Quarterman gave a brief introduction, with questions and answers at the end.

About their 2025 paper: Continue reading

Six hours and no decision @ Alachua Planning Commission 2026-01-13

The City of Alachua Planning Commissioners seemed inclined to approve the Special Exception Permit for the Tara April detention ponds and trails next to I-75.

But after the applicant’s case was countered by the National Speleological Society (NSS) and others, the Commissioners seemed ready to deny.

However, at midnight the court recorder had to leave, so they had to adjourn until Tuesday, April 20, 2026, at 6 PM, also at Alachua City Hall, 15100 NW 142 Terrace, Alachua, FL 32615.

Get there early. It was standing room only this Tuesday, with some people outside the doors.

[Six hours and no decision, @ Alachua Planning Commission 2026-01-13, They meet again about Tara April, and Mill Creek Sink, 6 PM 2026-01-20]
Six hours and no decision, @ Alachua Planning Commission 2026-01-13, They meet again about Tara April, and Mill Creek Sink, 6 PM 2026-01-20

You can see the relevant parts of the meeting (minus the other two items on the agenda) in this video by Richie Denmark for NSS:

https://youtu.be/g2yNv9MtRBY?si=dtbvAtyaEnXwmvVw

That video does not include the images projected by the various speakers. But I took stills of many of them, which you can see below.

The video starts with me photographing the Tara April Master Plan. You can see my photographs below. Continue reading

Clean Ichetucknee, Santa Fe, Withlacoochee Rivers 2026-01-14

WWALS testers found the Withlacoochee, Santa Fe, and Ichetucknee Rivers clean for this Wednesday.

We have no new creek results and no results this week from Valdosta Utilities.

No new sewage spills have been reported in the past week in Georgia or Florida.

The weather is supposed to be sunny Saturday, but colder and rainy Sunday. If you can find a river with enough water and you don’t mind cole, happy paddling, motoring, swimming, and fishing.

This image is an overview. Scroll down for the details.

[Clean Ichetucknee, Santa Fe, and Withlacoochee Rivers; No Valdosta Utilities results, 2026-01-14]
Clean Ichetucknee, Santa Fe, and Withlacoochee Rivers; No Valdosta Utilities results, 2026-01-14

Follow this link for the WWALS composite spreadsheet of water quality results rainfall and sewage spills in the Suwannee River Basin in Georgia and Florida:
https://wwals.net/issues/testing/#results

The image below is a current excerpt from that spreadsheet. Continue reading

Mill Creek Sink 2025-01-13

Update 2026-01-17: Six hours and no decision @ Alachua Planning Commission 2026-01-13.

It took about 12 days for dye put into Mill Creek Sink to show up six miles northwest in Hornsby Spring. That spring is on the far side of High Springs. It runs into the Santa Fe River.

[Mill Creek Sink, Alachua, FL 2026-01-13, Cave complex connects to Hornsby Spring, Santa Fe River]
Mill Creek Sink, Alachua, FL 2026-01-13, Cave complex connects to Hornsby Spring, Santa Fe River

Anything that goes into Mill Creek Sink could affect drinking water for the city of High Springs, as well as Hornsby Spring and the Santa Fe River. And probably other things nearby over the Floridan Aquifer.

The dye trace is according to MILL CREEK and LEE SINKS DYE TRACE ALACHUA COUNTY, FLORIDA JULY-DECEMBER, 2005,
Prepared for: Alachua County Environmental Protection Department, 201 SE 2nd Avenue, Suite 201, Gainesville, FL 32601;
Prepared by: Peter L. Butt, Stephen Boyes, P.G. and Thomas L. Morris, Karst Environmental Services, Inc., 5779 NE County Road 340, High Springs, FL 32643, June 7, 2006.

There are pictures below of Mill Creek Sink that I took on January 13, 2026. Continue reading

Chemours closed some TiO2 mines, now lays off workers, outsources to contractor 2026-01-06

A few paragraphs about Chemours layoffs have been circling around north Florida, about the titanium dioxide (TiO2) mines near Starke, Florida. Chemours layoffs actually affect many mines in both Florida and Georgia, and Chemours already closed some mines, due to low prices for the minerals it mines.

No, Krebs Land Development did not buy any mines nor operations from Chemours. Krebs is an earthmoving contractor that has worked for Chemours for some time, in both Georgia and Florida.

Now Chemours is outsourcing more operations to Krebs. Some Chemours former employees may end up working for Krebs, run by Stuart Krebs.

[Chemours closed some TiO2 mines, now lays off workers 2026-01-06, outsources to contractor, because of low prices]
Chemours closed some TiO2 mines, now lays off workers 2026-01-06, outsources to contractor, because of low prices

Why? Housebuilding is down, so there is less demand for white paint. Also, much TiO2 is being imported. So the price of TiO2 is down. This is the most up to date graph I can find, which only goes through October 2025. Apparently it’s gotten worse since then. Continue reading

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

Update 2025-01-17: Video.

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]
Okefenokee Swamp leaks into the Floridan Aquifer, WWALS Webinar 2026-01-15, Prof. Evaristo & Rasmussen

Here is more about their paper:

https://wwals.net/?p=69044

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

Reissuance, Quitman WPCP, GAJ020022 –GA-EPD 2025-12-15

Quitman has applied for renewal of its wastewater treatment permit. It is lacking a major item: a Watershed Protection Plan (WPP). GA-EPD is giving Quitman about one year to produce such a plan.

Quitman’s wastewater plant consists of ponds on Highland Ave. which pipe waste to a Land Application Site (LAS), aka spray field, east of town, south of US 84. Both parts are next to Okapilco Creek, which runs into the Withlacoochee River between US 84 and Knights Ferry Boat Ramp.

This application was acknowledged December 15, 2025, for NPDES Permit No. GAJ020022 by the Georgia Environmental Protection Division (GA-EPD). The comment period extends for one month from that date.

[Reissuance, Quitman WPCP, GAJ020022 --GA-EPD 2025-12-15, Lacks Watershed Protection Plan, Must supply one]
Reissuance, Quitman WPCP, GAJ020022 –GA-EPD 2025-12-15, Lacks Watershed Protection Plan, Must supply one

The application packet:
https://geos.epd.georgia.gov/GA/GEOS/Public/EnSuite/Shared/pages/util/StreamDoc.ashx?id=1162182&type=PERMIT_FILLED_OBJECT&utm_campaign=&utm_content=&utm_medium=email&utm_source=govdelivery&utm_term=

The WPP must include monitoring and assessment of streams in the Assessment Area (which does not seem to be defined). Also, methods to identify waters not up to designated water uses, i.e., contaminated. And “water sresource concerns and priority issues.”

The WPP must establish a baseline, include long-term monitoring, and a schedule for correcting current water quality problems, with ongoing monitoring to verify such correction. Plus best management practices (BMPs) to prevent future problems, and monitoring to verify BMPs.

Quitman also lacks an industrial pretreatment program for Publicly Owned Treatment Works (POTW). But GA-EPD has not yet determined whether Quitman needs an Industrial Pretreatment Program.

But Quitman does need a WPP, and here’s where the permit document first mentions the WPP: Continue reading

Filthy Hightower Creek 2026-01-08 but clean upstream ILM Pond 2026-01-09

Update 2026-01-16: Clean Ichetucknee, Santa Fe, Withlacoochee Rivers 2026-01-14.

Thanks to the landowners, on Friday John S. Quarterman tested ILM Pond at the top of Hightower Creek, west of I-75, and found its level well below its outflow pipes. Also, it tested pretty clean, despite the geese that land there. So that can’t be the source of contamination into Hightower Creek.

On Thursday, Suzy Hall tested Hightower Creek at St. Augustine Road and found it still dirty. Downstream, she also tested Sugar Creek at the WaterGoat and found it OK, not far upstream from the Withlacoochee River.

There’s no water in Hightower Creek all the way from ILM Pond under I-75. Until just below the Sam’s Club detention pond. So that seems like a good place to test next.

This image is an overview. Scroll down for the details.

[Dirty Hightower Creek 2026-01-08, Clean ILM Pond 2026-01-09, Sugar Creek OK, Where is the source?]
Dirty Hightower Creek 2026-01-08, Clean ILM Pond 2026-01-09, Sugar Creek OK, Where is the source?

This is an update to the WWALS Friday Weekly Water Quality Report in which we found the Withlacoochee River clean, and the Santa Fe River.

The inch of rain Saturday last week had little effect, and the drizzle this Saturday probably even less.

No new sewage spills have been reported since then in Georgia or Florida.

The weather is supposed to be fine but cold today, so if you can find a river with enough water, and happy paddling, motoring, swimming, and fishing.

Follow this link for the WWALS composite spreadsheet of water quality results rainfall and sewage spills in the Suwannee River Basin in Georgia and Florida:
https://wwals.net/issues/testing/#results

The image below is a current excerpt from that spreadsheet. Continue reading

Agenda: WWALS Quarterly Board Meeting 2026-01-11

Here is the draft agenda and the zoom parameters for the WWALS Quarterly Board meeting Sunday evening, January 11, 2026.

https://us02web.zoom.us/j/89308028204?pwd=VmwyMzVTMVR6WGJxbUFUSlFXWFRWQT09

WWALS Quarterly Board Meeting

When: 6:00 PM, Sunday, January 11, 2026

What: The usual board business.

Event: https://www.facebook.com/events/1448563266894844/

[Agenda: WWALS Quarterly Board Meeting, By zoom, 6-8 PM, 2026-01-11, Advocacy, outings, events, Board, Staff, and Committees]
Agenda: WWALS Quarterly Board Meeting, By zoom, 6-8 PM, 2026-01-11, Advocacy, outings, events, Board, Staff, and Committees

Here is the agenda (see also PDF). Continue reading

Clean Withlacoochee and Santa Fe Rivers 2026-01-07

Update 2026-01-12: Filthy Hightower Creek 2026-01-08 but clean upstream ILM Pond 2026-01-09.

The Withlacoochee and Santa Fe Rivers tested clean for this Wednesday.

We have no new creek results since last week.

The inch of rain last Saturday seems to have little effect on the rivers, neither level nor water quality.

No new sewage spills have been reported in the past week in Georgia or Florida.

The weather is supposed to be fine this weekend, so if you can find a river with enough water, and happy paddling, motoring, swimming, and fishing.

This image is an overview. Scroll down for the details.

[Clean Withlacoochee and Santa Fe Rivers; No new creek results, 2026-01-07]
Clean Withlacoochee and Santa Fe Rivers; No new creek results, 2026-01-07

Maybe you’d like to join us tomorrow for Ichetucknee Polar Plunge and Paddle to see SPZ 2026-01-10. Meet us at Ichetucknee State Park North Entrance: 9 AM to dip in the spring; 10 AM for the paddle.

Follow this link for the WWALS composite spreadsheet of water quality results rainfall and sewage spills in the Suwannee River Basin in Georgia and Florida:
https://wwals.net/issues/testing/#results

The image below is a current excerpt from that spreadsheet. Continue reading