Allegheny 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.

2Greens Mapped 32Elevation Contours 10.8%Steepest Slope 9Holes 35Par 12Rated Tees

Green contour map of Allegheny in Sewickley, Pennsylvania — 32 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 2 mapped greens at Allegheny, 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	Sewickley, Pennsylvania, United States
Address	Country Club RD, Sewickley, PA
Phone	(412) 749-2705
Website	alleghenycountryclub.com
Holes	9
Par	35
Tees on the card	12, 12 USGA-rated
Greens mapped	2
Elevation contours	32
Contour interval	3-inch
Largest green elevation span	5.8 ft
Steepest measured slope	10.8%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-08-07

The card

Tees

5,563 yds · Par 70 · Rating 67.4 · Slope 123

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	4	3	4	4	5	4	3	4	35
Yards	311	315	174	320	285	435	301	142	385	2,668
Hcp	14	12	8	10	16	4	6	18	2

Hole	10	11	12	13	14	15	16	17	18	In
Par	5	4	4	3	4	3	4	4	4	35
Yards	492	322	338	154	364	120	402	411	379	2,982
Hcp	13	7	9	15	5	17	1	3	11

Total70 Yards5,650

Hole	Par	Yards	Hcp
1	4	311	14
2	4	315	12
3	3	174	8
4	4	320	10
5	4	285	16
6	5	435	4
7	4	301	6
8	3	142	18
9	4	385	2
Out	35	2,668
10	5	492	13
11	4	322	7
12	4	338	9
13	3	154	15
14	4	364	5
15	3	120	17
16	4	402	1
17	4	411	3
18	4	379	11
In	35	2,982
Total	70	5,650

Course rating and slope

Tee	Yards	Par	Rating / Slope
Black	6,625	70	72.2 / 133 78.4 / 141 (W)
Allegheny	6,328	70	70.8 / 130 76.8 / 138 (W)
Blue	6,161	70	70.1 / 129 75.9 / 136 (W)
Blue/White	5,788	70	68.4 / 126 73.8 / 132 (W)
White	5,563	70	67.4 / 123 73.1 / 129 (W)
Red	4,987	70	65.2 / 119 70.0 / 123 (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 Allegheny

GolfCore's library covers Allegheny Country Club green by green: 2 putting surfaces traced with 32 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 10.8 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. Allegheny 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 Allegheny 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 Allegheny. Represent this club? Request changes or removal through our contact page.