The May 2023 issue of FGS News and Research by the Florida Geological Survey has several articles relevant to the Suwannee River Basin.
On the Alapaha River Water Trail, Jennings Bluff Tract in Hamilton County Named as the Seventh State Geological Site covers what we reported from the site at the announcement. See also Continue reading
Down at the designation of the new Jennings Bluff State Geological Site with Dead River Sink 2023-03-17 the Florida Geological Survey (FGS) was giving out links to a report on the Alapaha Swallets Dye Trace Project.
That’s where FGS, FDEP, and SRWMD put fluorescent green dye in the Dead River Sink, back on June 22, 2016, and watched for it to come back up.
As you can see by the graph, the dye came back up four days later in the ALapaha River Rise, and eight days later in Holton Creek Rise.
The report is available Continue reading
Update 2023-03-23: Pictures: Jennings Bluff Florida State Geological Site with Dead River Sink 2023-03-17.
Update 2023-03-16: Partly cloudy and 62 degrees at Jennings at 10 AM, is the current prediction for tomorrow. See you at Jennings Bluff.
One of the most popular WWALS destinations is becoming a Florida State Geological Site.
![[Dead River Sink 2022-10-02, Jennings Bluff Tract, Hamilton County, Florida]](https://www.wwals.net/pictures/2023-03-17--jennings-bluff-dead-river/many.jpg)
Dead River Sink 2022-10-02, Jennings Bluff Tract, Hamilton County, Florida
We last did a WWALS hike to the Dead River Sink on October 2, 2022, after paddling down the Alapaha River in the Alapaha River Water Trail (ARWT).
~Short walk to Dead River Swallet will follow ceremony~
Continue reading
WWALS Science Committee Chair Dr. Tom Potter found in the November 2022 issue of FGS News and Research this article: Geology in …the Real Florida ℠ – Big Shoals State Park
![[Upstream and Downstream, Big Shoals, Suwannee River, FGS]](https://www.wwals.net/pictures/2022-11-17--fgs-big-shoals/many.jpg)
Upstream and Downstream, Big Shoals, Suwannee River, FGS
Over a length of nearly 600 feet, the Suwannee River loses 10 feet of elevation. That’s 1 foot down for every 60 linear feet as one travels downriver. Though this may not sound like much, Continue reading
Someone inside FDEP has been brave enough for years to say the emperor has no clothes regarding contamination in the Suwannee River Basin.
Photo: John S. Quarterman for WWALS, of Thomas Greenhalgh suiting up at the
Alapaha Dye Test, 2016-06-22.
Dinah Voyles Pulver, The Daytona-Beach News-Journal, 24 November 2018, State geologist challenging springs action plan raised questions before, Continue reading
Unlike FDEP’s BMAP plans, “When a new building code is final in Florida, [Rusty] Payton [CEO, Florida Home Builders Association] said, “there’s always six months between the final rule and the date the rule takes effect.” Because of his organization’s petition for more time to file a protest, none of Florida’s new Basin Management Action Plans (BMAPs) have gone into effect yet, which gives spring and river advocates (and FDEP) more time to try to fix them.
Dinah Voyles Pulver, Daily Commercial, 30 July 2018, Groups protest new Florida springs action plans,
A sweeping effort to adopt action plans to improve water quality in 13 springs systems across the state is on hold after a dozen groups and individuals asked to intervene with the Florida Department of Environmental Protection, including one of the department’s own springs experts.
Thomas Greenhalgh, a hydrogeologist with the department’s Florida Geological Survey, is one of two people who asked for an administrative hearing on one of the 13 “basin management action plans” signed by Noah Valenstein in late June.
Thomas Greenhalgh suiting up before releasing dye into the Dead River of the Alapaha River to go into the Dead River Sink, 2016-06-22, Picture by John S. Quarterman for WWALS.“There are many claims and statements in the BMAP that I believe are inaccurate and unsubstantiated,” wrote Greenhalgh in seeking a state hearing on the plan for the Suwannee River, where he owns property.
He’s not alone.
In addition Continue reading
Update 2016-06-22: Dye test into the Dead River Sink: it came back up several days later and eighteen river miles south, in the Alapaha River Rise and Holton Bluff Spring, both on the Suwannee River.
The Alapaha River disappears underground in dry seasons,
and nobody has ever known where it comes back up.
Soon, we will know.
Green Publishing, 16 June 2016, Dye test held for river basins,
The Florida Geological Survey will be conducing a dye test for the Suwannee River Water Management District in the Upper Suwannee/Alapaha River basins later this month. They will introduce dye into the Dead River Swallet (swallets are sinkholes that capture flow) and a swallet that is located on privately owned land. They will also have sampling devices setup at Continue reading
![[FGS N&R Madison Blue Spring]](https://www.wwals.net/pictures/2023-05-01--fgs-news-research/many.jpg)
![[Before and After]](https://www.wwals.net/pictures/2016-10-01--alapaha-swallets-dye-trace-project/many.jpg)