Beach · Erie County · OH
Is Old Woman Creek Beach safe to swim?
No advisory or algae bloom reported for this water today.
Updated July 19, 2026 · Ohio beach program (EPA BEACON)
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What's in the water at Old Woman Creek Beach right now
As of July 19, 2026, Old Woman Creek Beach in Erie County, Ohio 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 Old Woman Creek Beach
Old Woman Creek Beach is a lake in Erie County, Ohio. 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 Old Woman Creek Beach
- Is it safe to swim in Old Woman Creek Beach right now?
- Old Woman Creek Beach 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 Old Woman Creek Beach have blue-green algae (cyanobacteria)?
- Blue-green algae are not currently monitored at Old Woman Creek Beach. Watch for green, blue-green, or paint-like scum and avoid the water if you see it.
- Can dogs swim in Old Woman Creek Beach?
- No bloom is detected at Old Woman Creek Beach 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 Ohio lakes and beaches have swim advisories today?
- Today, 26 Ohio waters are under a swim advisory and 12 more warrant caution, out of 100 monitored waters SwimZone tracks in the state.
- How is Old Woman Creek Beach'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 Old Woman Creek Beach, and a recent-rainfall overlay, all refreshed daily. It was last updated July 19, 2026.