Beach · Mackinac County · MI
Is Hazelton Road End safe to swim?
No advisory or algae bloom reported for this water today.
Updated July 19, 2026 · Michigan beach program (EPA BEACON)
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What's in the water at Hazelton Road End right now
As of July 19, 2026, Hazelton Road End in Mackinac County, Michigan 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 0.1 in, which can wash bacteria and nutrients into the water.
Blue-green algae at Hazelton Road End
Hazelton Road End is a lake in Mackinac County, Michigan. 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 Hazelton Road End
- Is it safe to swim in Hazelton Road End right now?
- Hazelton Road End 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 Hazelton Road End have blue-green algae (cyanobacteria)?
- Blue-green algae are not currently monitored at Hazelton Road End. Watch for green, blue-green, or paint-like scum and avoid the water if you see it.
- Can dogs swim in Hazelton Road End?
- No bloom is detected at Hazelton Road End 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 Michigan lakes and beaches have swim advisories today?
- Today, 47 Michigan waters are under a swim advisory and 120 more warrant caution, out of 882 monitored waters SwimZone tracks in the state.
- How is Hazelton Road End'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 Hazelton Road End, and a recent-rainfall overlay, all refreshed daily. It was last updated July 19, 2026.