Lakes / Alaska / Kodiak Island County / O'Malley Lake
O'Malley Lake, Alaska
287 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Alaska
57.26 degrees N, 153.97 degrees W - Kodiak Island 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 O'Malley Lake Stacks Up
- Larger than 66% of the 2,450 lakes counted in Alaska.
- About 187 miles from Homer, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Frazer Lake | Kodiak Island | 6.3 mi | 4,053 acres |
| Thumb Lake | Kodiak Island | 6.5 mi | 149 acres |
| Karluk Lake | Kodiak Island | 7.9 mi | 9,461 acres |
| Horse Marine Lake | Kodiak Island | 9.7 mi | 223 acres |
| Akalura Lake | Kodiak Island | 11 mi | 1,256 acres |
| Red Lake | Kodiak Island | 12 mi | 1,916 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About O'Malley Lake
How Big Is O'Malley Lake?
O'Malley Lake covers 287 acres in Kodiak Island County, Alaska.
What Is the Largest Lake in Kodiak Island County?
Karluk Lake is the largest lake in Kodiak Island County, at 9,461 acres.
Largest Lakes in Alaska
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Iliamna Lake | Lake and Peninsula | 654,518 acres | - |
| 2 | Becharof Lake | Lake and Peninsula | 289,706 acres | - |
| 3 | Teshekpuk Lake | North Slope | 206,614 acres | - |
| 4 | Naknek Lake | Lake and Peninsula | 145,357 acres | - |
| 5 | Dall Lake | Bethel | 111,681 acres | - |
All 2,450 Alaska lakes ranked by surface area
Sources: USGS NHD (The National Map NHD MapServer layer 12) named waterbodies FTYPE 390/436; counties via Census point-in-polygon lake data (ID 125374562). Verified October 30, 2026.