Lakes / Oklahoma / Kiowa County / Rainy Mountain Creek Site 31 Reservoir
Rainy Mountain Creek Site 31 Reservoir, Oklahoma
97.36 acres
Surface Area
Where It Sits, and How Deep It Goes
Locator - Oklahoma
35.12 degrees N, 98.94 degrees W - Kiowa 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 Rainy Mountain Creek Site 31 Reservoir Stacks Up
- Larger than 64% of the 376 lakes counted in Oklahoma.
- About 47 miles from Lawton, as the crow flies.
Lakes Nearby
| Lake | County | Distance | Surface Area |
|---|---|---|---|
| Rainy Mountain Creek Site 32 Reservoir | Kiowa | 1.9 mi | 31.88 acres |
| Rainy Mountain Creek Site 33 Reservoir | Kiowa | 2.9 mi | 26.19 acres |
| Cavalry Creek Watershed 7-A Reservoir | Washita | 5.4 mi | 26.93 acres |
| Rainy Mountain Creek Site 29a Reservoir | Kiowa | 6.2 mi | 122.07 acres |
| Lake Vanderwork | Washita | 7.4 mi | 128.48 acres |
| Cavalry Creek Watershed 13 Reservoir | Washita | 8.1 mi | 30.15 acres |
Straight-line distance between lake centers.
Facts and Figures
Questions About Rainy Mountain Creek Site 31 Reservoir
How Big Is Rainy Mountain Creek Site 31 Reservoir?
Rainy Mountain Creek Site 31 Reservoir covers 97.36 acres in Kiowa County, Oklahoma.
What Is the Largest Lake in Kiowa County?
Tom Steed Reservoir is the largest lake in Kiowa County, at 6,490.14 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 147645206). Verified October 30, 2026.