del Rio 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.

9Greens Mapped 54Elevation Contours 5.7%Steepest Slope 9Holes 35Par 6Rated Tees

Green contour map of del Rio in Brawley, California — 54 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar — One of 9 mapped greens at del Rio, 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	Brawley, California, United States
Address	P. O. Box 38, Brawley, CA
Holes	9
Par	35
Tees on the card	6, 6 USGA-rated
Greens mapped	9
Elevation contours	54
Contour interval	3-inch
Largest green elevation span	1.8 ft
Steepest measured slope	5.7%
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

5,586 yds · Par 70 · Rating 66.4 · Slope 111

Hole	1	2	3	4	5	6	7	8	9	Out
Par	5	4	3	4	3	4	4	4	4	35
Yards	513	404	105	365	185	321	244	347	287	2,771
Hcp	9	3	11	1	13	7	17	5	15

Hole	10	11	12	13	14	15	16	17	18	In
Par	3	4	5	3	4	4	3	5	4	35
Yards	138	380	480	196	354	348	129	456	336	2,817
Hcp	10	6	8	12	2	4	18	16	14

Total70 Yards5,588

Hole	Par	Yards	Hcp
1	5	513	9
2	4	404	3
3	3	105	11
4	4	365	1
5	3	185	13
6	4	321	7
7	4	244	17
8	4	347	5
9	4	287	15
Out	35	2,771
10	3	138	10
11	4	380	6
12	5	480	8
13	3	196	12
14	4	354	2
15	4	348	4
16	3	129	18
17	5	456	16
18	4	336	14
In	35	2,817
Total	70	5,588

Course rating and slope

Tee	Yards	Par	Rating / Slope
Blue	6,105	71	69.0 / 117 74.4 / 126 (W)
Alt. Blue	5,934	70	68.2 / 115 73.5 / 124 (W)
White	5,586	70	66.4 / 111 71.6 / 120 (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 del Rio

GolfCore's library covers del Rio Country Club green by green: 9 putting surfaces traced with 54 elevation contours from USGS 3DEP 1-meter lidar. The steepest measured slope on these greens tilts at 5.7 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. del Rio 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 del Rio 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 del Rio. Represent this club? Request changes or removal through our contact page.