OpenYardage
TO THE APP
Ottumwa Country Club is a golf course in the United States. 18 holes are surveyed here from OpenStreetMap, 5,855 m of playing length in total, at par 72. The longest hole is number 12 at 467 m, the shortest number 16 at 126 m. Worked out in advance: the distance to the front and the back edge of the green for 18 holes as well as the carry distance over 24 bunkers and 4 water hazards for 15 holes. For 18 holes the elevation change between tee and green is on record as well.
Yardage book for Ottumwa Country Club. In OpenYardage every hole is a drawing, with distance rings, your own notes hole by hole and your club choice. Books by other players can be read, copied and printed as an A6 booklet.
OPEN THE COURSE IN THE APPReading needs no account. Writing your own book does.
Par and stroke index are on record for every hole, so the card is complete. Not every club publishes its scorecard; this one is put together from the open data of OpenStreetMap and is not the club's official card. For a counting round the card from the pro shop is the one that applies.
All figures in metres. The length follows the line of play from the back tee to the middle of the green and takes a dogleg with it. Carry distances count from the tee to the near edge and to the far edge of the hazard. The stroke index ranks the holes by difficulty from 1 to 18 and decides where net strokes fall.
TABLE SCROLLS SIDEWAYS
| HOLE | PAR | STROKE INDEX | LENGTH | GREEN FRONT · MIDDLE · BACK | GREEN DEPTH | GREEN WIDTH | ELEVATION | WALK TO NEXT HOLE | CARRY DISTANCES FROM THE TEE |
|---|---|---|---|---|---|---|---|---|---|
| 1 OSM | 4 | 13 | 326 m | 280 · 296 · 309 m | 28 m | 26 m | -5 m | 390 m | · |
| 2 OSM | 3 | 15 | 166 m | 156 · 166 · 177 m | 21 m | 17 m | 0 m | 40 m | Bunker 121 to 136 m right · Bunker 128 to 164 m left · Bunker 152 to 169 m right |
| 3 OSM | 5 | 17 | 404 m | 390 · 401 · 414 m | 24 m | 16 m | -4 m | 31 m | Bunker 386 to 398 m left |
| 4 OSM | 4 | 11 | 333 m | 321 · 332 · 342 m | 21 m | 14 m | +2 m | 28 m | Bunker 238 to 249 m right · Bunker 318 to 338 m left · Bunker 321 to 340 m right |
| 5 OSM | 4 | 7 | 328 m | 317 · 326 · 337 m | 20 m | 12 m | -2 m | 26 m | Bunker 317 to 334 m right |
| 6 OSM | 4 | 9 | 293 m | 284 · 293 · 304 m | 20 m | 16 m | -5 m | 66 m | Water 201 to 247 m right · Bunker 274 to 294 m right · Bunker 282 to 292 m left |
| 7 OSM | 3 | 1 | 194 m | 181 · 195 · 207 m | 26 m | 24 m | 0 m | 152 m | · |
| 8 OSM | 4 | 3 | 375 m | 363 · 375 · 385 m | 23 m | 16 m | +5 m | 46 m | Bunker 362 to 385 m right |
| 9 OSM | 4 | 5 | 358 m | 347 · 358 · 370 m | 23 m | 17 m | -3 m | 170 m | Bunker 350 to 361 m left · Bunker 354 to 363 m right · Bunker 377 to 384 m left |
| 10 OSM | 4 | 16 | 287 m | 271 · 287 · 307 m | 36 m | 22 m | +4 m | 71 m | Bunker 211 to 236 m left · Bunker 282 to 295 m right |
| 11 OSM | 4 | 2 | 354 m | 342 · 357 · 373 m | 31 m | 18 m | +2 m | 139 m | Water 157 to 191 m right · Water 281 to 322 m right · Bunker 341 to 357 m right |
| 12 OSM | 5 | 12 | 467 m | 455 · 468 · 480 m | 25 m | 25 m | -2 m | 117 m | Bunker 436 to 446 m left |
| 13 OSM | 4 | 8 | 330 m | 313 · 330 · 344 m | 31 m | 21 m | +5 m | 94 m | · |
| 14 OSM | 4 | 6 | 380 m | 356 · 375 · 395 m | 39 m | 30 m | 0 m | 37 m | Bunker 337 to 368 m right |
| 15 OSM | 4 | 10 | 337 m | 324 · 336 · 350 m | 25 m | 25 m | +1 m | 87 m | Bunker 214 to 232 m left |
| 16 OSM | 3 | 18 | 126 m | 113 · 129 · 144 m | 31 m | 23 m | -4 m | 49 m | Bunker 101 to 129 m right · Bunker 121 to 146 m left |
| 17 OSM | 5 | 14 | 432 m | 418 · 431 · 444 m | 26 m | 16 m | -7 m | 34 m | Water 172 to 191 m left · Bunker 411 to 441 m right |
| 18 OSM | 4 | 4 | 365 m | 357 · 367 · 375 m | 18 m | 14 m | +9 m | · | Bunker 332 to 343 m left |
| HOLES 1 TO 9 | 35 | 2,777 m | |||||||
| HOLES 10 TO 18 | 37 | 3,078 m | |||||||
| 18 HOLES | 72 | 5,855 m |
For 18 of the 18 holes the elevation change between tee and green is calculated. Hole 18 climbs the most, by 9 m between tee and green. Hole 17 drops the most, by 7 m. The basis are official elevation models (US-3DEP).
The basis is the map of this course in OpenStreetMap. Lengths, distances to the green edge and carry distances are calculated from it, not copied: every hole is projected onto its line of play and the arc length from the tee is counted. This replaces neither an official course measurement nor the club's scorecard. If you spot a mistake you can report it through the course page in the app or correct it in OpenStreetMap straight away. Data as of 2026-08-04.
Free, no advertising, a community project.