Don Williams Golf Course

Every green at Don Williams in Boone, Iowa traced contour by contour, with fall lines, daily pins, and live wind in the GolfCore app.

The course map of Don Williams: fairways, tees, greens, bunkers and water traced hole by hole, the same map the app plays a round on.
  • 9Holes
  • 36Par
  • 9Greens mapped
  • 66Contours
  • 6.8%Steepest slope

About Don Williams

Don Williams Golf Course is a 9-hole golf course playing to par 36 in Boone, Iowa. Local Personnel designed it, and it opened in 1964. GolfCore has mapped 9 greens here with contour lines and fall-line arrows. The card below lists its holes with yardages for all 9 holes. GPS yardages and scoring are free in the GolfCore app.

Plan your visit

1420 220th St, Boone, IA 50036

+1 515-432-2442

Green contour map of Don Williams in Boone, Iowa: 66 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar
One of 9 mapped greens at Don Williams. 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 Don Williams from USGS 3DEP 1-meter lidar, with 66 elevation contours at a 3-inch interval. The steepest measured slope is 6.8 percent, and the largest rise across a single green is 3.1 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

3,045 yds · Par 36

Hole 123456789 Out
Par 453445344 36
Yards 410475115370390465150280390 3,045
Hcp 123456789
Hole Par Yards Hcp
1 4 410 1
2 5 475 2
3 3 115 3
4 4 370 4
5 4 390 5
6 5 465 6
7 3 150 7
8 4 280 8
9 4 390 9
Out 36 3,045

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
Boone, Iowa, United States
Address
1420 220th St, Boone, IA 50036
Architect
Local Personnel
Opened
1964
Holes
9
Par
36
Tees on the card
4
Greens mapped
9
Elevation contours
66
Contour interval
3-inch
Largest green elevation span
3.1 ft
Steepest measured slope
6.8%
Course map
Traced hole by hole
Wind modeling
Live wind grid, 16 directions
Tree canopy
1-meter canopy height model
Course data updated
2026-10-13

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Staff at Don Williams 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 Don Williams.