Florida must inspect its septic systems to curb harmful Gulf algae blooms | Opinion

The Florida Fish and Wildlife Conservation Commission recently found red tide blooms lurking off the coast of Southwest Florida from Pinellas to Lee counties, reminding us that we have unfinished business to protect Florida’s waterways.

The reports are of generally low concentrations, though medium concentrations have been reported in Charlotte County and in Lee County around Sanibel Island. Some folks residing closer to the beaches of Sarasota, Lee and Collier counties have reported respiratory discomfort.

Red tide concentrations now usually mean fish kills later. But if these red tide blooms increase in intensity and come closer to our shores and especially if we see rotting and putrid fish on beaches again, there will be finger pointing about what could and should have been done.

But why wait for another calamity?

With the Legislature convening for its annual session in March, policymakers should not lose the opportunity to protect public health and our waterways by recognizing the interplay between blue-green algae in freshwater and red tide in the saltwater of the gulf.

In 2019, after Florida was hit hard by the outbreak of both harmful blue-green algae and red tide, newly elected Gov. Ron DeSantis appointed a Blue-Green Algae Task Force consisting of the state’s leading environmental scientists who issued eight recommendations.

One recommendation addressed the 2.5 million (their estimate) unregulated and uninspected “onsite sewage treatment and disposal systems,” commonly called septic tanks, which are scattered throughout the state.

The governor’s task force noted that although septic systems contribute to the development of harmful blue-green algae blooms. They recommended “broader regulatory oversight of onsite sewage treatment and disposal systems to ensure that those systems function properly, protect the environment against nutrient pollution and are protective of human health.”

Science led to policy recommendations. The task force called for “the development and implementation of a septic system inspection and monitoring program with the goal of identifying improperly functioning and/or failing systems.

Homes relying on septic systems eventually need to be connected to a sewage treatment facility, but until then inspections and repairs will have to suffice.

For example, in Miami-Dade, the county announced plans in 2022 to deal with climate change threats by launching a $4 billion project to connect an estimated 120,000 septic tanks to county sewer lines.

Some context is necessary: Some 15 years ago, the Legislature recognized the serious threat to water quality and public health by requiring that septic systems be inspected and, if necessary, repaired every five years.

But, in 2012, before the program began, the Legislature repealed the requirement with the approval of then-Gov. Rick Scott. That regrettable decision has left Florida with no requirement that, following their installation, septic systems be inspected. We now have millions of possibly leaking septic tanks along the shores and banks of our lakes, rivers and streams.

So, instead of a seemingly arbitrary timetable for inspections, let’s require inspections of septic systems, as other states do, when a property changes hands.

And so that we don’t let cost stand in the way of protecting the environment and public health, the Legislature should create a grant program to cover the cost of inspections (and if necessary, repairs) for low-income homeowners — just as was developed 15 years ago.

Inspections of septic systems are different from other home inspections and have wider social consequences beyond the buyer. There is an urgent societal need to retard the growth of harmful algae blooms that cause fish kills with disastrous consequences for our tourism economy and reduce other possible health concerns due to exposure. .

Requiring inspections (and repairs if necessary) when a property changes hands should secure broad support. Realtors have as much commitment to clean water in our communities as the most vociferous environmentalist.

The recommendations of the governor’s Blue-Green Algae Task Force deserve the Legislature’s attention.

Let’s start with septic tanks.

Howard L. Simon is president of the Clean Okeechobee Waters Foundation and a member of the Calusa Waterkeeper Advisory Committee. He served as executive director of the American Civil Liberties Union of Florida from 1997-2018.

Sign up for The Invading Sea newsletter by visiting here. To support The Invading Sea, click here to make a donation. If you are interested in submitting an opinion piece to The Invading Sea, email Editor Nathan Crabbe at ncrabbe@fau.edu. To learn more about harmful algal blooms, watch the video below.

This story was originally published February 5, 2025 at 12:20 PM.