River Oaks 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 195Elevation Contours 6.6%Steepest Slope 18Holes 71Par 7Rated Tees

Green contour map of River Oaks in Cottage Grove, Minnesota — 195 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 18 mapped greens at River Oaks, 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	Cottage Grove, Minnesota, United States
Address	Cottage Grove, MN
Phone	+1 651-438-2121
Holes	18
Par	71
Tees on the card	7, 7 USGA-rated
Greens mapped	18
Elevation contours	195
Contour interval	3-inch
Largest green elevation span	4.5 ft
Steepest measured slope	6.6%
Course map	Traced hole by hole
Wind modeling	Live wind grid, 16 directions
Tree canopy	1-meter canopy height model
Course data updated	2026-08-11

The card

Tees

6,083 yds · Par 71 · Rating 69.1 · Slope 130

Hole	1	2	3	4	5	6	7	8	9	Out
Par	5	4	4	3	4	4	3	4	4	35
Yards	471	388	362	141	285	298	152	335	376	2,808
Hcp	6	2	8	18	12	10	16	14	4

Hole	10	11	12	13	14	15	16	17	18	In
Par	4	4	3	5	4	4	3	4	5	36
Yards	384	367	169	490	319	377	180	381	481	3,148
Hcp	1	15	11	5	17	9	13	7	3

Total71 Yards5,956

Hole	Par	Yards	Hcp
1	5	471	6
2	4	388	2
3	4	362	8
4	3	141	18
5	4	285	12
6	4	298	10
7	3	152	16
8	4	335	14
9	4	376	4
Out	35	2,808
10	4	384	1
11	4	367	15
12	3	169	11
13	5	490	5
14	4	319	17
15	4	377	9
16	3	180	13
17	4	381	7
18	5	481	3
In	36	3,148
Total	71	5,956

Course rating and slope

Tee	Yards	Par	Rating / Slope
Blue	6,503	71	71.1 / 133
White	6,083	71	69.1 / 130 74.7 / 132 (W)
Gold	5,681	71	67.2 / 127 72.5 / 127 (W)
Red	5,244	71	65.2 / 122 70.1 / 122 (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 River Oaks

GolfCore's library covers River Oaks Municipal Golf Course green by green: 18 putting surfaces traced with 195 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 6.6 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. River Oaks Municipal 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 River Oaks 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 River Oaks. Represent this club? Request changes or removal through our contact page.