Norbeck 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.

18Greens Mapped 200Elevation Contours 7.6%Steepest Slope 18Holes 72Par 10Rated Tees

Green contour map of Norbeck in Rockville, Maryland — 200 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 18 mapped greens at Norbeck, 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

Location	Rockville, Maryland, United States
Address	10300 Georgia Ave, Rockville, MD 20852
Phone	+1 301-929-7400
Website	norbeckcc.com
Holes	18
Par	72
Tees on the card	10, 10 USGA-rated
Greens mapped	18
Elevation contours	200
Contour interval	3-inch
Largest green elevation span	3.7 ft
Steepest measured slope	7.6%
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

Tees

6,356 yds · Par 72 · Rating 71.1 · Slope 129

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	4	3	4	5	3	4	5	4	36
Yards	302	402	185	352	599	171	402	494	406	3,313

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	5	3	4	4	4	3	5	4	36
Yards	315	489	187	319	328	379	157	539	399	3,112

Total72 Yards6,425

Hole	Par	Yards
1	4	302
2	4	402
3	3	185
4	4	352
5	5	599
6	3	171
7	4	402
8	5	494
9	4	406
Out	36	3,313
10	4	315
11	5	489
12	3	187
13	4	319
14	4	328
15	4	379
16	3	157
17	5	539
18	4	399
In	36	3,112
Total	72	6,425

Course rating and slope

Tee	Yards	Par	Rating / Slope
Black	7,019	72	74.1 / 136
Blue	6,676	72	72.6 / 133
White	6,356	72	71.1 / 129 76.6 / 134 (W)
Green	6,004	72	69.5 / 125 74.6 / 131 (W)
Gold	5,760	72	68.4 / 121 73.5 / 128 (W)
Forward	5,422	72	66.8 / 118 71.4 / 123 (W)

Hole data is what GolfCore holds for the course's layout. Clubs correct their own data in the app.

What GolfCore has for Norbeck

GolfCore's library covers Norbeck Country Club green by green: 18 putting surfaces traced with 200 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 7.6 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. Norbeck Country Club is one of more than six 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.

Courses nearby

Staff at Norbeck 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.

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