Blue-Green Algae Risks: Why Septic Tank Inspections Matter More Than Ever

Blue-green algae is the most diverse group of algae on the planet, clocking in at more than 7,000 species. While harmless in small amounts, more significant exposure (from swallowing it, breathing in air droplets, or having skin contact via swimming, washing, or showering) can lead to health issues for people like skin irritation, flu-like symptoms, and worse. It’s also toxic to pets—and could even be deadly.

Septic Tank Leaks

While septic tank leaks don’t create blue-green algae blooms, they do contribute to their growth. Septic tank waste serves as fuel for algae, causing blooms to multiply and spread more robustly. Blooms typically emerge in summer and early fall, but can happen other times of the year, if temperature conditions are optimal.

Necessary Inspections

The most common way to miss a leak in your system is by delaying a septic tank inspection. You’ll want to have your tank pumped regularly, as well as schedule a yearly inspection. Keeping up with this maintenance is crucial not only to avoid costly repairs, but also to ensure you’re not furthering the risk of blue-green algae in your local waterways.

Signs of Leaks

You can’t always spot a leak (especially when it’s just beginning), but more established leaks will present in the following ways:
• Sewage backups in your home
• Slow-draining bathtubs, showers, sinks, and drains
• Audible gurgling coming from plumbing
• Accumulated standing water near your septic tank or drainfield
• Foul odors in the septic tank area
• Bright green grass near your septic tank

Not all algae is harmful, so it’s best to be overly cautious, avoid water that looks suspicious, and check with experts to be certain. Protect your family—and your septic system—with routine inspections and more targeted check-ins when you have specific concerns.

Blue-green algae blooms are a growing concern in Florida’s waterways—and septic tank leaks can make the problem worse. Regular pumping, inspections, and proactive maintenance are the best ways to protect your home, your health, and the environment.

Schedule a septic inspection online today to keep your system running safely and help prevent harmful algae growth in your community.