How Clean Is Blue Lake?
Blue Lake is a clean lake by Wisconsin standards. Its nutrient and algae readings come from EPA monitoring data. Water clarity (Secchi depth): 23 ft. Phosphorus: 10.7 µg/L. Trophic State Index: 35.
Cleanliness Snapshot
| Metric | Blue Lake | Wisconsin avg |
|---|---|---|
| Water Clarity (Secchi) | 23 ft | — |
| Phosphorus | 10.7 µg/L | <30 = clean |
| Trophic State Index | 35 | <50 = clean |
How does Blue Lake compare?
Blue Lake's readings match or beat the Wisconsin state average. It ranks #28 of 67 lakes in Oneida County by water quality score. Multi-year monitoring data shows water quality is declining based on 7 years of records.
Stays via Stay22
Where to stay near Blue Lake
Compare cabins, hotels, and vacation rentals near Blue Lake in Oneida County, Wisconsin. 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 Blue Lake
Prices for Sep 25–27, 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 Blue Lake?
Get lake water-quality updates plus the best cabin & lodging deals near Blue Lake — straight to your inbox. No spam, unsubscribe anytime.
Watch Blue Lake water quality
Get an email when the clarity or algae readings change. Unsubscribe anytime.