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LakeQuality

2 lakes within 50 miles of Indianapolis have nutrient and algae readings on record. Lamb Lake in Johnson County leads the set on measured water quality, with about 7.2 ft of clarity. 0 of the 2 have a recorded public access point.

Indianapolis is not lake-dense: only 2 measured lakes are within easy reach. The cleanest of those measured is Lamb Lake.

The lakes below are sorted on measured water quality. If you have a specific activity in mind, swimming, kayaking, ice-fishing, family-fishing, the activity-specific sub-pages will filter further.

2
Lakes Within 50 mi
2
With Clarity Readings
0
With Fish Data
0
Public Access
LakeDistanceCountyClarityDepthFish
Lamb Lake28.3 miJohnson7.2 ft-0
Lake Lemon37.4 miMonroe2.1 ft-0

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Frequently Asked Questions

How many lakes are near Indianapolis?

There are 2 lakes with water-quality readings on record within 50 miles of Indianapolis, Indiana. 0 of them have a recorded public access point and 2 have a clarity reading.

What are the best lakes near Indianapolis for fishing?

0 lakes near Indianapolis have documented fish species data. The best fishing lakes combine favourable water-quality readings with diverse fish populations. 0 lakes within 50 miles have 5 or more documented fish species.

Where to stay near Indianapolis

Compare lakeside cabins, hotels, and vacation rentals near Indianapolis — book a place close to the cleanest lakes in the area.

Top-rated places to stay near Indianapolis

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Source: EPA National Aquatic Resource Surveys, 2026.