Sewer Pollution

Advocating for upgrades to aging sewer infrastructure and reducing sewage overflows to protect waterways and public health.

Stop Sewage Pollution

Aging sewer systems are leaking millions of gallons of wastewater into our waterways—threatening public health and Biscayne Bay.

Report Pollution

A Hidden Infrastructure Crisis

Miami-Dade and Broward counties rely on aging sewage infrastructure, much of it 50 to 100 years old.

Cracked pipes, equipment failures, and increasing pressure from population growth have led to repeated sewage leaks, sending millions of gallons of wastewater into our waterways.

How Sewage Pollution Happens

Sewer systems can fail in two main ways:

  • Leaks and breaks: Aging pipes crack, allowing sewage to escape into groundwater and surrounding areas.
  • Overflows (SSOs): Heavy rain, flooding, and rising groundwater overwhelm the system, causing untreated sewage to spill into streets, storm drains, and waterways.

Most storm drains flow directly into canals and Biscayne Bay without treatment.

Sea Level Rise Is Making It Worse

As sea level rises, groundwater rises with it.

That groundwater can seep into cracked sewer pipes, overwhelming the system and increasing the risk of leaks and overflows.

Flooding and extreme rainfall are becoming more frequent, putting even more pressure on aging infrastructure.

What This Means for Our Community

Sewage pollution impacts:

  • Public health through exposure to harmful bacteria
  • Water quality in canals, rivers, and Biscayne Bay
  • Marine life through nutrient pollution and oxygen loss
  • Local economy through beach closures and lost tourism

Clean water is essential for our health, environment, and economy.

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PUBLISHED WORK

Media Coverage

Stories of Accountability & Recovery

Miami Waterkeeper has been cited by local and national outlets as a trusted source on South Florida water quality, policy, and environmental justice.

The Washington Post

An Army Corps project could wipe out one of Florida’s last thriving coral reefs

March 1, 2026

The Washington Post ran an in-depth feature on the U.S. Army Corps of Engineers’ plans to dredge and widen the shipping channel at Port Everglades —…

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Nautical Voice

Concerns Rise Over Port Everglades Expansion’s Impact on Coral Reefs

January 19, 2026

NV Tech Desk reported on the scientific alarm surrounding the Port Everglades expansion, highlighting a landmark study by NOAA and the Shedd Aquarium that…

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The Invading Sea

Trashing our oceans: Feds plan the biggest permitted coral destruction in US history

January 8, 2026

The Invading Sea, Florida’s dedicated climate journalism outlet, published a stark account of what the Port Everglades dredge proposal actually entails: 400 underwater acres…

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