Grey Silo 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 166Elevation Contours 7.0%Steepest Slope 18Holes 14Rated Tees

Green contour map of Grey Silo in Waterlloo, Canada — 166 elevation contours at a 8-centimeter interval with fall-line arrows, traced from 1-meter lidar — One of 18 mapped greens at Grey Silo, drawn from GolfCore's contour data baked from 1-meter national lidar elevation data, in the same colors the app uses. Elevation bands run cool-low to warm-high; white lines are contours at a 8-centimeter interval, and dark arrows point down the fall line.

The course, by the numbers

Location	Waterlloo, Canada
Address	2001 University Ave E, Waterloo, ON N2K 4K4, Canada
Phone	+1 888-833-8787
Website	golfnorth.ca/greysilo
Holes	18
Layouts	2
Tees on the card	14, 14 USGA-rated
Greens mapped	18
Elevation contours	166
Contour interval	8-centimeter
Largest green elevation span	0.96 m
Steepest measured slope	7.0%
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

6,485 yds · Par 71 · Rating 70.9 · Slope 128

Hole	1	2	3	4	5	6	7	8	9	Out
Par	4	3	4	5	5	4	4	3	4	36
Yards	405	167	438	564	514	447	326	166	339	3,366
Hcp	9	15	3	11	1	7	17	5	13

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	3	4	4	4	4	3	5	4	35
Yards	342	147	410	426	375	404	178	468	369	3,119
Hcp	16	18	6	2	12	10	14	4	8

Total71 Yards6,485

Hole	Par	Yards	Hcp
1	4	405	9
2	3	167	15
3	4	438	3
4	5	564	11
5	5	514	1
6	4	447	7
7	4	326	17
8	3	166	5
9	4	339	13
Out	36	3,366
10	4	342	16
11	3	147	18
12	4	410	6
13	4	426	2
14	4	375	12
15	4	404	10
16	3	178	14
17	5	468	4
18	4	369	8
In	35	3,119
Total	71	6,485

Course rating and slope

Tee	Yards	Par	Rating / Slope
Black	6,485	71	70.9 / 128
Gold	6,053	71	68.8 / 124 74.9 / 138 (W)
Silver	5,640	71	66.9 / 119 72.4 / 135 (W)
Bronze	5,153	71	64.8 / 107 69.5 / 127 (W)

Tees

6,519 yds · Par 70 · Rating 70.9 · Slope 126

Hole	1	2	3	4	5	6	7	8	9	Out
Par	–	–	–	–	–	–	–	–	–	–

Hole	10	11	12	13	14	15	16	17	18	In
Par	–	–	–	–	–	–	–	–	–	–

Total–

Hole	Par
1	–
2	–
3	–
4	–
5	–
6	–
7	–
8	–
9	–
Out	–
10	–
11	–
12	–
13	–
14	–
15	–
16	–
17	–
18	–
In	–
Total	–

Course rating and slope

Tee	Yards	Par	Rating / Slope
Black - 2016	6,519	70	70.9 / 126
Gold - 2016	6,063	68	68.5 / 123 74.7 / 133 (W)
Silver - 2016	5,636	71	66.6 / 119 72.1 / 130 (W)
Bronze - 2016	5,116	70	64.3 / 109 69.0 / 120 (W)

Grey Silo plays 2 layouts, each with its own tees. 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 Grey Silo

GolfCore's library covers Grey Silo Golf Course green by green: 18 putting surfaces traced with 166 elevation contours from 1-meter national lidar elevation data. The steepest measured slope on these greens tilts at 7.0 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. Grey Silo Golf Course 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 Grey Silo 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 Grey Silo. Represent this club? Request changes or removal through our contact page.