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Diver removing invasive milfoil from Blue Heart Springs
Handful of milfoil pulled from the spring
Diver working underwater at Blue Heart Springs

HELP STOP THE SPREAD OF INVASIVE SPECIES

Blue Heart Springs is under threat. Learn to identify the invaders, follow Clean-Drain-Dry every time, and help us keep this irreplaceable spring alive for generations to come.

Quagga Mussels

Quagga Mussels

How to Identify

Tiny fingernail-sized striped mussels that attach to nearly any hard surface.

Why It Matters

Reproduce explosively, clog infrastructure, and strip nutrients from the water column.

Eurasian Milfoil

Eurasian Milfoil

How to Identify

Feathery, fan-like underwater plant with 12 or more leaflet pairs per leaf.

Why It Matters

Forms dense mats that choke the springs, hinder paddling, and shade out native plants.

Eurasian / Asian Clams

Eurasian / Asian Clams

How to Identify

Small light-brown clams with distinct concentric ridges on the shell.

Why It Matters

Filter feed aggressively, disrupt the food web, and can foul shorelines in huge numbers.

CLEAN. DRAIN. DRY.

The most effective way to protect the springs is to inspect and decontaminate your gear every single time.

1

Clean

Remove all mud, plants, and debris from your boat, paddles, and gear before leaving.

2

Drain

Drain all water from hulls, bilges, livewells, and equipment before transport.

3

Dry

Allow everything to dry completely, ideally for five days, before entering new waters.

Help us spread the word, not the species.

Your support funds inspection stations and education that keep these invaders out.