Lakes / Alaska / Ketchikan Gateway County / Emma Lake
Emma Lake, Alaska
117 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Alaska
55.62 degrees N, 131.55 degrees W - Ketchikan Gateway 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 Emma Lake Stacks Up
- Larger than 42% of the 2,450 lakes counted in Alaska.
- About 214 miles from Juneau, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Jordan Lake | Ketchikan Gateway | 1.5 mi | 156 acres |
| Chamberlain Lake | Ketchikan Gateway | 2.6 mi | 219 acres |
| Patching Lake | Ketchikan Gateway | 2.7 mi | 572 acres |
| Heckman Lake | Ketchikan Gateway | 2.9 mi | 434 acres |
| Snow Lake | Ketchikan Gateway | 4.0 mi | 99 acres |
| Margaret Lake | Ketchikan Gateway | 4.8 mi | 139 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Emma Lake
How Big Is Emma Lake?
Emma Lake covers 117 acres in Ketchikan Gateway County, Alaska.
What Is the Largest Lake in Ketchikan Gateway County?
Ella Lake is the largest lake in Ketchikan Gateway County, at 1,866 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 120550924). Verified October 30, 2026.