Lakes / California / San Diego County / Turner Lake
Turner Lake, California
37 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - California
33.22 degrees N, 117.08 degrees W - San Diego 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 Turner Lake Stacks Up
- Larger than 20% of the 1,147 lakes counted in California.
- About 35 miles from San Diego, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Dixon Reservoir | San Diego | 4.7 mi | 63 acres |
| Lake Wohlford | San Diego | 5.9 mi | 203 acres |
| Lake San Marcos | San Diego | 10 mi | 56 acres |
| Olivenhain Reservoir | San Diego | 11 mi | 180 acres |
| Lake Hodges | San Diego | 11 mi | 618 acres |
| Guajome Lake | San Diego | 12 mi | 25 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Turner Lake
How Big Is Turner Lake?
Turner Lake covers 37 acres in San Diego County, California.
What Is the Largest Lake in San Diego County?
Lake Henshaw is the largest lake in San Diego County, at 1,754 acres.
Largest Lakes in California
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Salton Sea | Imperial | 233,096 acres | - |
| 2 | Lake Tahoe | Placer | 122,975 acres | - |
| 3 | Goose Lake | Modoc | 93,048 acres | - |
| 4 | Honey Lake | Lassen | 59,917 acres | - |
| 5 | Mono Lake | Mono | 45,124 acres | - |
All 1,147 California 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 27834766). Verified October 30, 2026.