Open Southwestern Lakes in GolfCore Get the free app
Plan your visit
Percy, IL 62272, USA
Check visitor access, current green fees and tee-time availability directly with the course before travelling.
The course, by the numbers
| Location | Percy, Illinois, United States |
|---|---|
| Address | Percy, IL 62272, USA |
| Phone | +1-618-497-8484 |
| Holes | 9 |
| Greens mapped | 9 |
| Elevation contours | 83 |
| Contour interval | 3-inch |
| Largest green elevation span | 4.7 ft |
| Steepest measured slope | 16.6% |
| Course map | Traced hole by hole |
| Wind modeling | Live wind grid, 16 directions |
| Tree canopy | 1-meter canopy height model |
| Course data updated | 2026-09-01 |
The card
| Hole | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Out |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | – | – | – | – | – | – | – | – | – | – |
| Yards | 420 | 334 | 180 | 347 | 437 | 144 | 263 | 284 | 490 | 2,899 |
| Hole | Par | Yards |
|---|---|---|
| 1 | – | 420 |
| 2 | – | 334 |
| 3 | – | 180 |
| 4 | – | 347 |
| 5 | – | 437 |
| 6 | – | 144 |
| 7 | – | 263 |
| 8 | – | 284 |
| 9 | – | 490 |
| Out | – | 2,899 |
Hole data is what GolfCore holds for the course's layout. Clubs correct their own data in the app.
What GolfCore has for Southwestern Lakes
GolfCore's library covers Southwestern Lakes Golf Course green by green: 9 putting surfaces traced with 83 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 16.6 percent — the difference between a putt that dies at the hole and one that runs four feet past.
In the app, players and caddies read the same data live on the course: contour bands with fall-line arrows, wind simulated at the player's position, and pin positions that clubs on GolfCore set each morning. Southwestern Lakes Golf Course is one of more than fourteen thousand courses GolfCore has mapped green by green.
For clubs, the same system runs the tee sheet and the caddie yard — assignments off real tee times, SMS confirmations, and a caddie network that spans every club on the platform. Read how caddie management on GolfCore works.
More courses nearby
Approximate straight-line distances from Southwestern Lakes Golf Course. Driving distances and travel times will vary.
- Sparta Country Club
Sparta, Illinois
- 9 holes
- Par 35
- Scorecard
- Course map
- Green maps
- 9.8 mi straight-line
- Chester Country Club
Chester, Illinois
- 18 holes
- Par 72
- Scorecard
- Course map
- Green maps
- 14.9 mi straight-line
- Marissa Recreation Area - White Oak Golf Course
Marissa, Illinois
- 9 holes
- Par 36
- Scorecard
- Green maps
- 16.7 mi straight-line
- Jackson County Country Club
Murphysboro, Illinois
- 18 holes
- Par 71
- Scorecard
- Course map
- Green maps
- 24.8 mi straight-line
- Perryville Country Club
Perryville, Missouri
- 9 holes
- Par 35
- Scorecard
- Course map
- Green maps
- 25.5 mi straight-line
Staff at Southwestern Lakes can claim this course by signing in with an email address at the club's own domain. That sets the club up on GolfCore with you as an administrator.