An edition of: WaterAtlas.orgPresented By: Seminole County, USF Water Institute

Water-Related News

DeSantis puts $50 million toward springs, but existing funding sits unspent

Gov. Ron DeSantis’ state budget proposal puts $50 million toward Florida’s ailing springs, even as existing springs money sits unspent.

The money is an annual allocation under the Legacy Florida Act, approved in 2016 to put a quarter of water and land conservation funding toward the Everglades, springs and Lake Apopka.

Lawmakers allocated the springs money again last year, but Clay Henderson of Stetson University’s Water Institute says a list of projects remains unfunded.

Nearly a third of state's waters are polluted, experts say

FORT MYERS – "Not a single resident in Florida lives more than 20 miles from an impaired waterway," said John Cassani, Calusa Waterkeeper, at the first Florida Water Policy Summit last Monday.

Organized around the idea that "clean water is a basic human right," the event on Martin Luther King Jr. Day featured six speakers from local conservation groups who spoke about actionable water policy that can improve Florida's impaired waters.

And Florida has a lot of impaired waters - currently 12 million acres under Best Management Action Plans, or BMAPs, which are 15-year restoration plans required by the federal government when a waterbody is not meeting quality standards.

The Federal Clean Water Act requires each state to compile a list of waterbodies that aren't up to snuff.

Then, the Department of Environmental Protection conducts watershed assessments.

Any waterbody that doesn't meet standards for pollution is scheduled for a Total Maximum Daily Load, which is a limit for the amount of a particular pollutant that a waterbody can handle.

The state of Florida currently has 416 TMDLs, with 80 waterbodies on a waiting list to receive one, according to Maria Carrozzo, senior environmental policy specialist at the Conservancy of Southwest Florida.

FWC to pause aquatic plant herbicide treatment while collecting public comment

Beginning Jan. 28, the Florida Fish and Wildlife Conservation Commission (FWC) will temporarily pause its aquatic herbicide treatment program throughout the state. During this pause, staff will work to collect public comments regarding the FWC’s aquatic plant management program.

The FWC will hold several public meetings to gather community input about the program. Specific dates and locations of these meetings will be announced shortly. Comments can also be sent to Invasiveplants@MyFWC.com.

Invasive plants degrade and diminish Florida's waterways by displacing native plant communities. Some invasive aquatic plants pose a significant threat to human welfare and cause economic problems by impeding flood control and affecting recreational use of waterways.

Go to MyFWC.com/WildlifeHabitats and click on Invasive Plants to find out more about invasive plant management, including Frequently Asked Questions.

One option for disposal of biosolids: recycling them to make sustainable bricks

How can you recycle the world’s stockpiles of treated sewage sludge and boost sustainability in the construction industry, all at the same time? Turn those biosolids into bricks.

Biosolids are a by-product of the wastewater treatment process that can be used as fertiliser, in land rehabilitation or as a construction material.

Around 30% of the world’s biosolids are stockpiled or sent to landfill, using up valuable land and potentially emitting greenhouse gases, creating an environmental challenge.

Now a team at RMIT University in Melbourne, Australia, has demonstrated that fired-clay bricks incorporating biosolids could be a sustainable solution for both the wastewater treatment and brickmaking industries.

Published this month in the journal Buildings, the research showed how making biosolids bricks only required around half the energy of conventional bricks.

As well as being cheaper to produce, the biosolids bricks also had a lower thermal conductivity, transferring less heat to potentially give buildings higher environmental performance.

The EU produces over 9 million tonnes of biosolids a year, while the United States produces about 7.1 million tonnes. In Australia, 327,000 tonnes of biosolids are produced annually.

The study found there was a significant opportunity to create a new beneficial reuse market - bricks.