Lakes / Indiana / Noble County / Knapp Lake
Knapp Lake, Indiana
88.74 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Indiana
41.34 degrees N, 85.61 degrees W - Noble County. State and county outlines drawn from Census boundary data; the lake marker is placed by its USGS National Hydrography Dataset coordinates, not by eye. Schematic - not a survey map.
How Knapp Lake Stacks Up
- Larger than 60% of the 425 lakes counted in Indiana.
- About 30 miles from Fort Wayne, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Gordy Lake | Noble | 1.1 mi | 29.36 acres |
| Gilbert Lake | Noble | 1.3 mi | 26.95 acres |
| Baugher Lake | Noble | 2.0 mi | 30.17 acres |
| Smalley Lake | Noble | 2.6 mi | 69.84 acres |
| Snoke Lake | Kosciusko | 3.1 mi | 36.74 acres |
| Spear Lake | Kosciusko | 3.2 mi | 35.96 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Knapp Lake
How Big Is Knapp Lake?
Knapp Lake covers 88.74 acres in Noble County, Indiana.
What Is the Largest Lake in Noble County?
Sylvan Lake is the largest lake in Noble County, at 653.42 acres.
Largest Lakes in Indiana
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Monroe Lake | Monroe | 11,112.45 acres | - |
| 2 | Patoka Lake | Orange | 9,120.83 acres | - |
| 3 | Brookville Lake | Franklin | 4,364.22 acres | - |
| 4 | Lake Wawasee | Kosciusko | 3,426.28 acres | - |
| 5 | Broad Pond | Gibson | 2,941.52 acres | - |
All 425 Indiana lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 155642932). Verified October 30, 2026.