Twin Anchors Golf and Country Club

Every green at Twin Anchors in Colo, Iowa traced contour by contour, with fall lines, daily pins, and live wind in the GolfCore app.

The course map of Twin Anchors: fairways, tees, greens, bunkers and water traced hole by hole, the same map the app plays a round on.
  • 9Holes
  • 34Par
  • 3Rated tees
  • 9Greens mapped
  • 129Contours
  • 20.4%Steepest slope

About Twin Anchors

Twin Anchors Golf and Country Club is a 9-hole golf course playing to par 34 in Colo, Iowa. Jerry Reible designed it, and it opened in 1994. GolfCore has mapped 9 greens here with contour lines and fall-line arrows. The card below lists 3 rated tees with yardages for all 9 holes. GPS yardages and scoring are free in the GolfCore app.

Plan your visit

68030 US Highway 30Colo, IA 50056-8576

+1 (641) 377-2245

Green contour map of Twin Anchors in Colo, Iowa: 129 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar
One of 9 mapped greens at Twin Anchors. Cool colors sit low and warm colors high; white lines are contours at a 3-inch interval, and the arrows point down the fall line.

How the greens break

GolfCore traced 9 greens at Twin Anchors from USGS 3DEP 1-meter lidar, with 129 elevation contours at a 3-inch interval. The steepest measured slope is 20.4 percent, and the largest rise across a single green is 5.8 ft.

In the app the same map sits under your ball on every green, with the fall line drawn to the hole and the wind modeled at your position. At clubs that run GolfCore, the pins the shop sets each morning show up there too.

Elevation: USGS 3D Elevation Program, U.S. Geological Survey, National Geospatial Program (public domain), processed by GolfCore.

The card

2,206 yds · Par 34 · Rating 32.8 · Slope 105

Hole 123456789 Out
Par 434344444 34
Yards 330121232189227340277244246 2,206
Hcp 469285137
Hole Par Yards Hcp
1 4 330 4
2 3 121 6
3 4 232 9
4 3 189 2
5 4 227 8
6 4 340 5
7 4 277 1
8 4 244 3
9 4 246 7
Out 34 2,206

Course rating and slope

TeeYardsParRating / Slope
White 2,281 34 33.1 / 112 (W)
White 2,206 34 32.8 / 105
Red 2,020 34 35.5 / 113

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. Spot a wrong par, yardage or stroke index? Report it from Map Settings in the app, or send us a correction.

Course details

Location
Colo, Iowa, United States
Address
68030 US Highway 30Colo, IA 50056-8576
Architect
Jerry Reible
Opened
1994
Holes
9
Par
34
Tees on the card
3, 3 USGA-rated
Greens mapped
9
Elevation contours
129
Contour interval
3-inch
Largest green elevation span
5.8 ft
Steepest measured slope
20.4%
Course map
Traced hole by hole
Wind modeling
Live wind grid, 16 directions
Tree canopy
1-meter canopy height model
Course data updated
2026-11-10

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Staff at Twin Anchors can claim this course by signing in with an email address at the club's own domain, then edit its address, phone, website and crest at no charge. Read how a club keeps its course right. The same system runs a club's tee sheet and caddie yard; read how caddie management on GolfCore works.

GolfCore maps courses from public elevation data and is not affiliated with or endorsed by Twin Anchors.