How Clean Is Byllesby Lake?
Byllesby Lake is algae-prone, with a higher bloom risk in warm months. Its nutrient and algae readings come from EPA monitoring data. Water clarity (Secchi depth): 3 ft. Phosphorus: 227 µg/L. Chlorophyll-a (algae): 40.7 µg/L. Trophic State Index: 70.
Cleanliness Snapshot
| Metric | Byllesby Lake | Minnesota avg |
|---|---|---|
| Water Clarity (Secchi) | 3 ft | — |
| Phosphorus | 227 µg/L | <30 = clean |
| Chlorophyll-a (Algae) | 40.7 µg/L | <10 = clean |
| Trophic State Index | 70 | <50 = clean |
How does Byllesby Lake compare?
Byllesby Lake's readings run above the Minnesota state average. It ranks #41 of 45 lakes in Dakota County on nutrient and algae readings. Multi-year monitoring data shows water quality is declining based on 3 years of records.
Stays via Stay22
Where to stay near Byllesby Lake
Compare cabins, hotels, and vacation rentals near Byllesby Lake in Dakota County, Minnesota. 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 Byllesby Lake
Prices for Oct 30–Nov 1, 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 Byllesby Lake?
Get lake water-quality updates plus the best cabin & lodging deals near Byllesby Lake — straight to your inbox. No spam, unsubscribe anytime.
Watch Byllesby Lake water quality
Get an email when the clarity or algae readings change. Unsubscribe anytime.