Lake Marion 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.

16Greens Mapped 169Elevation Contours 7.1%Steepest Slope 18Holes 72Par 6Rated Tees

Green contour map of Lake Marion in Santee, South Carolina — 169 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 16 mapped greens at Lake Marion, 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	Santee, South Carolina, United States
Address	Post Office Box 160, Santee, SC
Holes	18
Par	72
Tees on the card	6, 6 USGA-rated
Greens mapped	16
Elevation contours	169
Contour interval	3-inch
Largest green elevation span	3.4 ft
Steepest measured slope	7.1%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-09-02

The card

Tees

6,413 yds · Par 72 · Rating 71.2 · Slope 127

Hole	1	2	3	4	5	6	7	8	9	Out
Par	5	3	4	5	4	3	4	4	4	36
Yards	488	158	427	561	332	177	410	322	387	3,262
Hcp	3	17	5	1	11	15	7	13	9

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	3	4	4	4	4	5	3	5	36
Yards	399	150	414	366	322	354	475	204	467	3,151
Hcp	6	18	2	12	14	10	4	16	8

Total72 Yards6,413

Hole	Par	Yards	Hcp
1	5	488	3
2	3	158	17
3	4	427	5
4	5	561	1
5	4	332	11
6	3	177	15
7	4	410	7
8	4	322	13
9	4	387	9
Out	36	3,262
10	4	399	6
11	3	150	18
12	4	414	2
13	4	366	12
14	4	322	14
15	4	354	10
16	5	475	4
17	3	204	16
18	5	467	8
In	36	3,151
Total	72	6,413

Course rating and slope

Tee	Yards	Par	Rating / Slope
I	6,413	72	71.2 / 127
II	5,998	72	69.3 / 123
III	5,543	72	66.9 / 119 72.3 / 125 (W)
IV	4,621	72	62.6 / 111 67.5 / 112 (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 Lake Marion

GolfCore's library covers Lake Marion Golf Club green by green: 16 putting surfaces traced with 169 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 7.1 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. Lake Marion Golf 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 Lake Marion 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 Lake Marion. Represent this club? Request changes or removal through our contact page.