Category Archives: SWFWMD

Floridan Aquifer Groundwater Pumping –Dr. Bob Knight 2026-05-09

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Published with permission, here is what Dr. Bob Knight ferreted out from USGS and the WMDs about groundwater pumping.

You’d think they would publish this information, but since they didn’t, WWALS is.

These slides (PowerPoint or PDF) don’t say anything about Water First North Florida (WFNF), the WMD and JEA plan to pipe treated wastewater from Jacksonville into the Suwannee Basin, but this is the groundwater background to WFNF.

https://wwals.net/issues/wfnf

[Floridan Aquifer Groundwater Pumping Is Getting Worse --Dr. Bob Knight 2026-05-09]
Floridan Aquifer Groundwater Pumping Is Getting Worse –Dr. Bob Knight 2026-05-09

He sent these slides to various environmentalists on May 9, 2026, with this note. I asked him later in person if he minded WWALS publishing. He said go ahead.

All

Attached is an updated summary of Florida groundwater wells, permits, and reported extraction quantities from the Floridan aquifer. All data were provided by the water management districts and the USGS. But the summaries of those reams of data are my work and may not be complete and accurate in all cases. Surprisingly, the WMDs have differing data bases and few detailed summaries of these data. For now, I believe these may be the best data summaries out there. Historically (up to 2015) Richard Marella formerly with USGS reported a lot of Floridan aquifer detailed/summary data every five years. That important contribution ended in 2015 and there is no sign that it will be picked back up by the state or the USGS.

The inconvenient truth is that all groundwater extractions reduce spring flows and that data analysis indicates that the ratio is almost one to one. Measured spring flow reductions closely mirror these reported pumping totals and differ widely from groundwater flow model estimates.

Please let me know if you have any questions.

Best wishes,

Bob

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Southworth sold Citrus County sand mine site to state of Florida 2025-08-06

Update 2025-09-29: Authorize selected staff to sign permit applications and inspection reports for FDOT, FDEP, and SWFWMD –Citrus BOCC 2025-09-23.

The plot thickens for the proposed sand mine next to the Suncoast Parkway Phase 3A Extension in Citrus County.

The state filed eminent domain proceedings for 50 acres and the owner settled for $3.1 million plus $543,345 in attorney fees, plus $112,000 in experts costs.

[Southworth sold Citrus County sand mine site to state of Florida, 2025-08-06]
Southworth sold Citrus County sand mine site to state of Florida, 2025-08-06

Most everything you need to oppose this humongous borrow pit is here:
https://stopthesandminecc.wixsite.com/stopthesandmine

See also the Stop the Sand Mine change.org petition:
https://www.change.org/p/stop-the-sand-mine

This is upstream from Crystal River, south of the Withlacoochee (South) River that flows into the Gulf of Mexico. Local opponents are rightly concerned about local issues.

WWALS is also concerned that this would be another step towards running the Suncoast Parkway north across the Suwannee River.

The Citrus Insider, August 25, 2025, https://www.facebook.com/photo?fbid=122172452786538075&set=a.122162996816538075,

Southworth settled his eminent domain proceedings with the state. The state now owns the location of the proposed mine. I heard this was the case and why they asked to delay the hearing, but I did not want to put it out without proof (I have a pending records request)

That takes the county out of the process. The state can now move forward with the sand mine if they choose to do so. They would need to follow proper permitting procedures from SWFWMD and other entities.

But county now has no say in what happens to the property.

**update** The eminent domain settlement looks to be for 50 acres right next to the parkway. The mine application was over 250 acres. So there may be more coming.

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Borrow pits proposed within 5 miles of Suncoast Parkway Extension, upstream from Crystal River @ Citrus County Commission 2025-05-27

Update 2025-09-28: Southworth sold Citrus County sand mine site to state of Florida 2025-08-06.

We’ve helped stop the Suncoast Parkway from expanding north across the Suwannee River, all the way to Georgia. But if this Phase 3A Extension happens in Citrus County, northwards becomes likely again. So even if you don’t live there, you may want to help oppose FDEP’s request for the county to allow borrow pits within 5 miles of the parkway path for the duration of the project.

If you do live in Citrus County, such mining could affect your water or air quality, plus noise, traffic, and more development.

[Borrow pits proposed within 5 miles of Suncoast PKWY Ext., upstream from Crystal River @ Citrus BOCC 2025-05-27]
Borrow pits proposed within 5 miles of Suncoast PKWY Ext., upstream from Crystal River @ Citrus BOCC 2025-05-27

Most everything you need is here:
https://stopthesandminecc.wixsite.com/stopthesandmine

That site has email addresses for the County Commissioners and the Land Development Office, ideas on what to write, and how to get more involved.

See also the Stop the Sand Mine change.org petition:
https://www.change.org/p/stop-the-sand-mine

Developers talk to your elected officials all the time. If you want something else, you need to talk to them, too.

Tomorrow at 1:20 PM, the Citrus County Commissioners will consider tossing out their land development code within 5 miles of the Suncoast Parkway Extension for the duration of its construction.

If the Commissioners seriously entertain abdicating their local zoning power because the state of Florida asked them to, presumably they will have to schedule a vote at some later meeting.

Depending on how that goes, there may be a Special Master Hearing on Friday, June 27, 2025 about a Southworth Mine.

If you don’t want disturbance of water flow to Crystal River, noise, dust, unknown particulates, and rampant development, you may want to show up tomorrow, or write or call your County Commissioner, or help organize the opposition.

Citrus BOCC Agenda

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