Stormwater Pollution

Promoting smarter stormwater management policies and practices  to limit runoff and improve water quality in urban waterways.

When it rains, pollution flows directly into Biscayne Bay, carrying oil, chemicals, and trash from our neighborhoods.

What is Stormwater?

Stormwater is water that flows over hard surfaces like roads, sidewalks, and rooftops.

Instead of soaking into the ground, it runs off, picking up pollutants along the way and carrying them into storm drains and nearby waterways.

How Stormwater Pollutes Our Water

As rain moves across streets and urban areas, it collects:

  • Oil and chemicals from roads
  • Fertilizers and pesticides from lawns
  • Trash and debris
  • Sediment and other pollutants

This polluted runoff flows into storm drains, canals, and Biscayne Bay without treatment.

Why It Matters

Stormwater runoff is one of the leading sources of water pollution in South Florida.

It degrades water quality, harms wildlife, and increases health risks for people who swim, fish, or spend time in our waterways.

Clean water starts on land.

What You Can Do

Reduce Chemical Use

Limit fertilizers and pesticides around your home.

Capture Rainwater

Install rain barrels or rain gardens to slow and reuse runoff.

Plant Native Vegetation

Native plants require less water and help filter pollutants naturally.

Prevent Litter

Dispose of waste properly and join community cleanups.

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Explore Related Work

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 —…

Read more

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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