OpenYardage
TO THE APP
Mallard Creek Golf Club is a golf course in the United States. 36 holes are surveyed here from OpenStreetMap, 11,160 m of playing length in total, at par 144. The longest hole is number 23 at 513 m, the shortest number 25 at 111 m. Worked out in advance: the distance to the front and the back edge of the green for 34 holes as well as the carry distance over 15 water hazards for 10 holes. For 36 holes the elevation change between tee and green is on record as well.
Yardage book for Mallard Creek Golf 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.
In OpenStreetMap this club has more holes than a single round, or hands out numbers more than once. Which hole belongs to which course is not in the data: the holes carry no golf:course:name. Where that tag is present we separate the courses and show them one by one. Here all holes stand together, and whoever writes the book makes the choice. Tagging the holes in OpenStreetMap settles it for everyone.
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 | 5 | 7 | 427 m | · | · | · | -2 m | · | · |
| 2 OSM | 4 | 3 | 410 m | 399 · 413 · 426 m | 27 m | 35 m | -1 m | 66 m | · |
| 3 OSM | 3 | 17 | 151 m | 136 · 151 · 167 m | 31 m | 25 m | 0 m | 67 m | · |
| 4 OSM | 4 | 5 | 363 m | 349 · 367 · 380 m | 31 m | 36 m | +3 m | 116 m | · |
| 5 OSM | 3 | 15 | 142 m | 125 · 142 · 162 m | 38 m | 22 m | 0 m | 106 m | · |
| 6 OSM | 4 | 11 | 314 m | 300 · 316 · 331 m | 31 m | 32 m | 0 m | 81 m | · |
| 7 OSM | 4 | 13 | 321 m | 303 · 320 · 338 m | 35 m | 37 m | 0 m | 74 m | · |
| 8 OSM | 4 | 9 | 278 m | 261 · 276 · 294 m | 33 m | 27 m | 0 m | 188 m | Water 157 to 230 m left · Water 288 to 315 m right |
| 9 OSM | 5 | 1 | 414 m | 397 · 411 · 432 m | 35 m | 33 m | +1 m | · | Water 183 to 286 m right · Water 392 to 434 m left · Water 471 to 502 m left |
| 10 OSM | 4 | 4 | 398 m | · | · | · | +1 m | · | Water 0 to 51 m right |
| 11 OSM | 4 | 14 | 278 m | 260 · 276 · 294 m | 34 m | 33 m | 0 m | 71 m | · |
| 12 OSM | 5 | 2 | 461 m | 447 · 463 · 478 m | 32 m | 28 m | +2 m | 96 m | · |
| 13 OSM | 3 | 18 | 144 m | 128 · 144 · 156 m | 28 m | 30 m | +1 m | 78 m | · |
| 14 OSM | 4 | 12 | 294 m | 279 · 293 · 310 m | 31 m | 29 m | +1 m | 95 m | · |
| 15 OSM | 4 | 8 | 340 m | 325 · 338 · 355 m | 30 m | 33 m | -2 m | 76 m | · |
| 16 OSM | 3 | 16 | 150 m | 136 · 148 · 164 m | 28 m | 33 m | +1 m | 125 m | · |
| 17 OSM | 4 | 10 | 324 m | 308 · 324 · 342 m | 34 m | 34 m | 0 m | 85 m | · |
| 18 OSM | 5 | 6 | 430 m | 415 · 429 · 445 m | 30 m | 31 m | 0 m | 111 m | Water 454 to 508 m left |
| 19 OSM | 4 | 13 | 316 m | 296 · 313 · 332 m | 36 m | 30 m | +2 m | 76 m | · |
| 20 OSM | 5 | 3 | 478 m | 466 · 480 · 492 m | 26 m | 31 m | -1 m | 55 m | · |
| 21 OSM | 3 | 15 | 135 m | 117 · 133 · 153 m | 36 m | 26 m | +1 m | 59 m | · |
| 22 OSM | 4 | 9 | 298 m | 280 · 295 · 312 m | 31 m | 27 m | +1 m | 75 m | · |
| 23 OSM | 5 | 1 | 513 m | 494 · 512 · 531 m | 37 m | 34 m | -1 m | 62 m | · |
| 24 OSM | 4 | 7 | 356 m | 341 · 356 · 370 m | 29 m | 31 m | +3 m | 104 m | · |
| 25 OSM | 3 | 17 | 111 m | 95 · 113 · 127 m | 32 m | 32 m | 0 m | 67 m | · |
| 26 OSM | 4 | 5 | 348 m | 333 · 346 · 362 m | 29 m | 35 m | -2 m | 89 m | Water 0 to 200 m left · Water 360 to 509 m right |
| 27 OSM | 4 | 11 | 321 m | 309 · 322 · 334 m | 25 m | 32 m | -2 m | · | Water 250 to 365 m right |
| 28 OSM | 4 | 6 | 332 m | 321 · 331 · 344 m | 23 m | 29 m | -1 m | 61 m | Water 216 to 245 m left |
| 29 OSM | 4 | 10 | 301 m | 287 · 300 · 315 m | 29 m | 31 m | 0 m | 136 m | Water 142 to 308 m right |
| 30 OSM | 3 | 16 | 180 m | 159 · 176 · 197 m | 38 m | 29 m | +1 m | 108 m | Water 0 to 57 m left · Water 89 to 176 m left |
| 31 OSM | 5 | 2 | 456 m | 443 · 458 · 476 m | 33 m | 32 m | -2 m | 65 m | · |
| 32 OSM | 4 | 14 | 292 m | 271 · 289 · 307 m | 36 m | 28 m | +2 m | 64 m | · |
| 33 OSM | 5 | 4 | 424 m | 406 · 422 · 441 m | 35 m | 28 m | 0 m | 98 m | Water 0 to 457 m right |
| 34 OSM | 3 | 18 | 119 m | 100 · 119 · 139 m | 39 m | 31 m | 0 m | 62 m | · |
| 35 OSM | 4 | 12 | 294 m | 280 · 291 · 306 m | 26 m | 32 m | -2 m | · | · |
| 36 OSM | 4 | 8 | 247 m | 230 · 247 · 268 m | 38 m | 26 m | +1 m | · | · |
| HOLES 1 TO 9 | 36 | 2,820 m | |||||||
| HOLES 10 TO 18 | 36 | 2,819 m | |||||||
| 36 HOLES | 144 | 11,160 m |
For 36 of the 36 holes the elevation change between tee and green is calculated. Hole 24 climbs the most, by 3 m between tee and green. Hole 1 drops the most, by 2 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.