Beach · Collier County · FL
Is CLAM PASS PARK SOUTH safe to swim?
No advisory or algae bloom reported for this water today.
Updated July 19, 2026 · Florida beach program (EPA BEACON)
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Know before you get in at CLAM PASS PARK SOUTH.
Get an alert the day a bacteria or algae advisory goes up.
What's in the water at CLAM PASS PARK SOUTH right now
As of July 19, 2026, CLAM PASS PARK SOUTH in Collier County, Florida is clear to swim. Blue-green algae are not currently monitored at this water. No fecal-bacteria advisory is posted (state beach program). Rainfall over the past week totaled 0.2 in, which can wash bacteria and nutrients into the water.
Blue-green algae at CLAM PASS PARK SOUTH
CLAM PASS PARK SOUTH is a lake in Collier County, Florida. Blue-green algae are not currently monitored at this water.
Blue-green algae (cyanobacteria) blooms are most common from midsummer into early fall, when the water is warm, calm, and rich in nutrients from runoff. They can produce toxins that make people sick and can be rapidly fatal to dogs, so skip water that looks green, scummy, or like spilled paint, and keep children and pets out of it.
Frequently asked: swimming in CLAM PASS PARK SOUTH
- Is it safe to swim in CLAM PASS PARK SOUTH right now?
- CLAM PASS PARK SOUTH is clear to swim today. Blue-green algae are not currently monitored at this water. Conditions can change quickly with wind, heat, and rain, so check the posted signs and look at the water before you get in.
- Does CLAM PASS PARK SOUTH have blue-green algae (cyanobacteria)?
- Blue-green algae are not currently monitored at CLAM PASS PARK SOUTH. Watch for green, blue-green, or paint-like scum and avoid the water if you see it.
- Can dogs swim in CLAM PASS PARK SOUTH?
- No bloom is detected at CLAM PASS PARK SOUTH today, but dogs are much more vulnerable to blue-green algae than people, and blooms can form within hours. Always keep dogs away from water that looks green, scummy, or discolored, and rinse them off after swimming.
- How many Florida lakes and beaches have swim advisories today?
- Today, 97 Florida waters are under a swim advisory and 330 more warrant caution, out of 779 monitored waters SwimZone tracks in the state.
- How is CLAM PASS PARK SOUTH's water quality measured?
- SwimZone builds this read from EPA CyAN satellite imagery for blue-green algae, official beach and fecal-bacteria advisories where a program monitors CLAM PASS PARK SOUTH, and a recent-rainfall overlay, all refreshed daily. It was last updated July 19, 2026.