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Greystone Gc

Every green at Greystone Gc in Washington, Michigan traced contour by contour, with fall lines, daily pins, and live wind in the GolfCore app.

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Greystone Gc drawn from GolfCore's traced course vectors — fairways, tees, greens, bunkers and water, in the app's own colors. This is the same geometry the app maps a round on.
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19Greens Mapped 319Elevation Contours 15.8%Steepest Slope 18Holes 72Par 8Rated Tees
Green contour map of Greystone Gc in Washington, Michigan — 319 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar
One of 19 mapped greens at Greystone Gc, drawn from GolfCore's contour data baked from USGS 3DEP 1-meter lidar, in the same colors the app uses. Elevation bands run cool-low to warm-high; white lines are contours at a 3-inch interval, and dark arrows point down the fall line.

The course, by the numbers

LocationWashington, Michigan, United States
Holes18
Par72
Tees on the card8, 8 USGA-rated
Greens mapped19
Elevation contours319
Contour interval3-inch
Largest green elevation span7.1 ft
Steepest measured slope15.8%
Course mapTraced hole by hole
Wind modelingLive wind grid, 16 directions
Tree canopy1-meter canopy height model
Course data updated2026-09-23

The card

5,853 yds · Par 72 · Rating 68.7 · Slope 129

Hole 123456789 Out
Par 434543454 36
Yards 353152365485342161315452302 2,927
Hcp 7131159511317
Hole 101112131415161718 In
Par 453445344 36
Yards 324506145374304508142305318 2,926
Hcp 16612218814104

Total72 Yards5,853

Hole Par Yards Hcp
1 4 353 7
2 3 152 13
3 4 365 1
4 5 485 15
5 4 342 9
6 3 161 5
7 4 315 11
8 5 452 3
9 4 302 17
Out 36 2,927
10 4 324 16
11 5 506 6
12 3 145 12
13 4 374 2
14 4 304 18
15 5 508 8
16 3 142 14
17 4 305 10
18 4 318 4
In 36 2,926
Total 72 5,853

Course rating and slope

TeeYardsParRating / Slope
Black 6,876 72 74.3 / 143
Black/Grey Hybrid 6,552 72 72.2 / 139
Grey 6,272 72 70.7 / 134 76.8 / 142 (W)
White 5,853 72 68.7 / 129 74.6 / 137 (W)
Gold 4,948 72 65.3 / 109 69.4 / 124 (W)

Hole data is what GolfCore holds for the course's layout. Picking a tee shows that tee's own yardages, pars and stroke indexes where the club has rated them. Clubs correct their own data in the app.

What GolfCore has for Greystone Gc

GolfCore's library covers Greystone Gc green by green: 19 putting surfaces traced with 319 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 15.8 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. Greystone Gc 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 Greystone Gc. Driving distances and travel times will vary.

Staff at Greystone Gc 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.

Open this course in GolfCore Caddie Management

GolfCore maps courses from public elevation data and is not affiliated with or endorsed by Greystone Gc. Represent this club? Request changes or removal through our contact page.