How Clean Is Lake Isabella?
Lake Isabella is a clean lake by Michigan standards. Its nutrient and algae readings come from EPA monitoring data. Water clarity (Secchi depth): 6.5 ft. Phosphorus: 15.5 µg/L. Trophic State Index: 47.
Cleanliness Snapshot
| Metric | Lake Isabella | Michigan avg |
|---|---|---|
| Water Clarity (Secchi) | 6.5 ft | — |
| Phosphorus | 15.5 µg/L | <30 = clean |
| Trophic State Index | 47 | <50 = clean |
How does Lake Isabella compare?
Lake Isabella's readings match or beat the Michigan state average. It ranks #2 of 2 lakes in Isabella County on nutrient and algae readings. Multi-year monitoring data shows water quality is declining based on 4 years of records.
Stays via Stay22
Where to stay near Lake Isabella
Compare cabins, hotels, and vacation rentals near Lake Isabella in Isabella County, Michigan. Live availability and prices for your nights. Switch the map to Satellite to see how close each stay is to the water.
Top-rated places to stay near Lake Isabella
Prices for Oct 16–18, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Lake Isabella?
Get lake water-quality updates plus the best cabin & lodging deals near Lake Isabella — straight to your inbox. No spam, unsubscribe anytime.
Watch Lake Isabella water quality
Get an email when the clarity or algae readings change. Unsubscribe anytime.