Skip to main content
LakeQuality

Big Long Lake is among the cleanest lakes in Indiana. Its nutrient and algae readings come from EPA monitoring data. Phosphorus: 22 µg/L. Chlorophyll-a (algae): 4 µg/L.

Cleanliness Snapshot

MetricBig Long LakeIndiana avg
Phosphorus22 µg/L<30 = clean
Chlorophyll-a (Algae)4 µg/L<10 = clean

How does Big Long Lake compare?

Big Long Lake's readings match or beat the Indiana state average.

Stays via Stay22

Where to stay near Big Long Lake

Compare cabins, hotels, and vacation rentals near Big Long Lake in LaGrange County, Indiana. 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 Big Long Lake

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 Big Long Lake?

Get lake water-quality updates plus the best cabin & lodging deals near Big Long Lake — straight to your inbox. No spam, unsubscribe anytime.

Watch Big Long Lake water quality

Get an email when the clarity or algae readings change. Unsubscribe anytime.

More on Big Long Lake