- 18Holes
- 71Par
- 16Rated tees
- 18Greens mapped
- 233Contours
- 6.6%Steepest slope
About Thunder Hills
Thunder Hills Country Club is an 18-hole golf course playing to par 71 in Peosta, Iowa. Gordon Cunningham designed it, and it opened in 1970. GolfCore has mapped 18 greens here with contour lines and fall-line arrows. The card below lists 16 rated tees with yardages for all 18 holes. GPS yardages and scoring are free in the GolfCore app.
Plan your visit
16600 Thunder Hills Dr, Peosta, IA
+1 563-556-3363
How the greens break
GolfCore traced 18 greens at Thunder Hills from USGS 3DEP 1-meter lidar, with 233 elevation contours at a 3-inch interval. The steepest measured slope is 6.6 percent, and the largest rise across a single green is 6.0 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
| Hole | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Out |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | 4 | 5 | 3 | 4 | 3 | 4 | 4 | 4 | 5 | 36 |
| Yards | 345 | 583 | 186 | 341 | 157 | 415 | 347 | 375 | 515 | 3,264 |
| Hcp | 12 | 2 | 16 | 14 | 18 | 6 | 10 | 8 | 4 |
| Hole | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | In |
|---|---|---|---|---|---|---|---|---|---|---|
| Par | 4 | 3 | 4 | 5 | 3 | 4 | 5 | 3 | 4 | 35 |
| Yards | 417 | 148 | 408 | 576 | 186 | 352 | 564 | 192 | 455 | 3,298 |
| Hcp | 7 | 17 | 9 | 1 | 13 | 11 | 3 | 15 | 5 |
Total71 Yards6,562
| Hole | Par | Yards | Hcp |
|---|---|---|---|
| 1 | 4 | 345 | 12 |
| 2 | 5 | 583 | 2 |
| 3 | 3 | 186 | 16 |
| 4 | 4 | 341 | 14 |
| 5 | 3 | 157 | 18 |
| 6 | 4 | 415 | 6 |
| 7 | 4 | 347 | 10 |
| 8 | 4 | 375 | 8 |
| 9 | 5 | 515 | 4 |
| Out | 36 | 3,264 | |
| 10 | 4 | 417 | 7 |
| 11 | 3 | 148 | 17 |
| 12 | 4 | 408 | 9 |
| 13 | 5 | 576 | 1 |
| 14 | 3 | 186 | 13 |
| 15 | 4 | 352 | 11 |
| 16 | 5 | 564 | 3 |
| 17 | 3 | 192 | 15 |
| 18 | 4 | 455 | 5 |
| In | 35 | 3,298 | |
| Total | 71 | 6,562 |
Course rating and slope
| Tee | Yards | Par | Rating / Slope |
|---|---|---|---|
| Black | 6,562 | 71 | 71.6 / 128 77.7 / 137 (W) |
| Black/Blue Combo | 6,290 | 71 | 70.3 / 127 76.1 / 134 (W) |
| Blue | 6,101 | 71 | 69.5 / 124 75.0 / 132 (W) |
| Blue/Gold Combo | 5,771 | 71 | 68.1 / 118 73.2 / 128 (W) |
| Gold | 5,488 | 71 | 66.8 / 116 71.6 / 125 (W) |
| Gold/Red Combo | 4,967 | 71 | 64.0 / 112 68.8 / 115 (W) |
| Red | 4,797 | 71 | 63.3 / 110 67.9 / 112 (W) |
| Red/Green Combo | 4,496 | 71 | 62.2 / 107 66.4 / 108 (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. Spot a wrong par, yardage or stroke index? Report it from Map Settings in the app, or send us a correction.
Course details
- Location
- Peosta, Iowa, United States
- Address
- 16600 Thunder Hills Dr, Peosta, IA
- Phone
- +1 563-556-3363
- Website
- thunderhillscc.com
- Architect
- Gordon Cunningham
- Opened
- 1970
- Holes
- 18
- Par
- 71
- Tees on the card
- 16, 16 USGA-rated
- Greens mapped
- 18
- Elevation contours
- 233
- Contour interval
- 3-inch
- Largest green elevation span
- 6.0 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
- 2026-11-10
More courses nearby
Straight-line distance from Thunder Hills Country Club.
- Meadows Golf Club
Maquoketa, Iowa4.2 mi straight-line
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-
Timberline Golf CoursePeosta, Iowa5.4 mi straight-line
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-
Dubuque Golf & Country ClubDubuque, Iowa7.1 mi straight-line
18 holes, par 70, scorecard, course map, green maps
- Bunker Hill Golf Course
Colesburg, Iowa7.3 mi straight-line
18 holes, par 69, scorecard, course map, green maps
-
Lacoma Golf ClubEast Dubuque, Illinois9.9 mi straight-line
18 holes, par 71, scorecard, course map, green maps
-
Derby Grange Golf & Recreation CenterDubuque, Iowa6.8 mi straight-line
10 holes, scorecard, course map, green maps
Staff at Thunder Hills 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.