Lakes / Oklahoma / Washita County / Cavalry Creek Watershed 7-A Reservoir
Cavalry Creek Watershed 7-A Reservoir, Oklahoma
26.93 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Oklahoma
35.18 degrees N, 98.99 degrees W - Washita 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 Cavalry Creek Watershed 7-A Reservoir Stacks Up
- Larger than 4% of the 376 lakes counted in Oklahoma.
- About 52 miles from Lawton, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Cavalry Creek Watershed 13 Reservoir | Washita | 2.8 mi | 30.15 acres |
| Lake Hobart | Washita | 4.8 mi | 380.11 acres |
| Cavalry Creek Watershed 15 Reservoir | Washita | 5.2 mi | 51.15 acres |
| Rainy Mountain Creek Site 31 Reservoir | Kiowa | 5.4 mi | 97.36 acres |
| Rainy Mountain Creek Site 32 Reservoir | Kiowa | 6.8 mi | 31.88 acres |
| Rainy Mountain Creek Site 33 Reservoir | Kiowa | 7.6 mi | 26.19 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Cavalry Creek Watershed 7-A Reservoir
How Big Is Cavalry Creek Watershed 7-A Reservoir?
Cavalry Creek Watershed 7-A Reservoir covers 26.93 acres in Washita County, Oklahoma.
What Is the Largest Lake in Washita County?
Lake Hobart is the largest lake in Washita County, at 380.11 acres.
Largest Lakes in Oklahoma
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Eufaula Lake | Pittsburg | 100,734.12 acres | - |
| 2 | Lake Texoma | Marshall | 59,414.43 acres | - |
| 3 | Grand Lake O' The Cherokees | Delaware | 38,902.36 acres | - |
| 4 | Robert S Kerr Reservoir | Haskell | 35,795.91 acres | - |
| 5 | Oologah Lake | Rogers | 29,728.7 acres | - |
All 376 Oklahoma lakes ranked by surface area
Sources: USGS National Hydrography Dataset (The National Map) lake data (ID 147643441). Verified October 30, 2026.