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.
Heron Lakes Great Blue is a golf course in the United States. 24 holes are surveyed here from OpenStreetMap, 9,264 yd8,470 m of playing length in total, at par 97. The longest hole is number 2 at 566 yd518 m, the shortest number 4 at 161 yd147 m. Worked out in advance: the distance to the front and the back edge of the green for 20 holes as well as the carry distance over 79 bunkers and 16 water hazards for 23 holes. For 24 holes the elevation change between tee and green is on record as well.
Every hazard carries two numbers: the first reaches its near edge, the second carries past it. Drawn from OpenStreetMap, exactly as the app draws it.
Yardage book for Heron Lakes Great Blue. 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.
Never played with a yardage book? What goes in one and how to read it
| TAG | MISSING ON | WHAT FOR |
|---|---|---|
| handicap | 24 of 24 holes | Stroke index, net scoring |
In OpenStreetMap this belongs on the individual hole, not on the course; anyone who plays here can add it there for everyone: edit in FairwayMapper · look at the course in OpenStreetMap · open the editor right away.
All figures in yards, converted from the metre values in OpenStreetMap.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.
TABLE SCROLLS SIDEWAYS
| HOLE | PAR | LENGTH | GREEN FRONT · MIDDLE · BACK | GREEN DEPTH | GREEN WIDTH | ELEVATION | WALK TO NEXT HOLE |
|---|---|---|---|---|---|---|---|
| 1 OSM | 4 | 404 yd369 m | 390 · 402 · 413 yd357 · 368 · 378 m | 23 yd21 m | 30 yd27 m | +2 yd+2 m | 153 yd140 m |
| 2 OSM | 5 | 566 yd518 m | 556 · 566 · 576 yd508 · 518 · 527 m | 20 yd18 m | 27 yd25 m | -3 yd-2 m | 101 yd92 m |
| 3 OSM | 4 | 336 yd307 m | 325 · 337 · 349 yd297 · 308 · 319 m | 24 yd22 m | 33 yd30 m | -1 yd-1 m | 47 yd43 m |
| 4 OSM | 3 | 161 yd147 m | 151 · 161 · 173 yd138 · 147 · 158 m | 22 yd20 m | 25 yd23 m | -5 yd-4 m | 38 yd35 m |
| 5 OSM | 5 | 566 yd518 m | · | · | · | -2 yd-1 m | 54 yd49 m |
| 6 OSM | 3 | 198 yd181 m | 183 · 197 · 213 yd167 · 180 · 195 m | 31 yd28 m | 15 yd14 m | 0 yd0 m | 97 yd89 m |
| 7 OSM | 4 | 393 yd359 m | 375 · 390 · 406 yd343 · 357 · 371 m | 31 yd28 m | 22 yd20 m | -2 yd-2 m | 104 yd95 m |
| 8 OSM | 4 | 457 yd418 m | 442 · 455 · 468 yd404 · 416 · 428 m | 26 yd24 m | 33 yd30 m | -2 yd-1 m | 57 yd52 m |
| 9 OSM | 4 | 430 yd393 m | 412 · 428 · 442 yd377 · 391 · 404 m | 30 yd27 m | 32 yd29 m | -4 yd-4 m | 250 yd229 m |
| 10 OSM | 5 | 502 yd459 m | 483 · 502 · 519 yd442 · 459 · 475 m | 36 yd33 m | 39 yd36 m | +2 yd+2 m | 66 yd60 m |
| 11 OSM | 4 | 396 yd362 m | 376 · 396 · 411 yd344 · 362 · 376 m | 34 yd31 m | 35 yd32 m | -1 yd-1 m | · |
| 12 OSM | 5 | 521 yd476 m | 505 · 525 · 546 yd462 · 480 · 499 m | 40 yd37 m | 31 yd28 m | -1 yd-1 m | · |
| 13 OSM | 5 | 505 yd462 m | · | · | · | -2 yd-2 m | · |
| 14 OSM | 4 | 377 yd345 m | 364 · 375 · 388 yd333 · 343 · 355 m | 25 yd23 m | 23 yd21 m | -3 yd-3 m | · |
| 15 OSM | 4 | 316 yd289 m | 300 · 319 · 340 yd274 · 292 · 311 m | 40 yd37 m | 38 yd35 m | 0 yd0 m | · |
| 16 OSM | 4 | 383 yd350 m | 366 · 383 · 396 yd335 · 350 · 362 m | 28 yd26 m | 23 yd21 m | -8 yd-7 m | 57 yd52 m |
| 17 OSM | 5 | 512 yd468 m | 498 · 510 · 523 yd455 · 466 · 478 m | 25 yd23 m | 28 yd26 m | -1 yd-1 m | 60 yd55 m |
| 18 OSM | 4 | 414 yd379 m | · | · | · | -2 yd-2 m | · |
| 19 OSM 10 | 4 | 416 yd380 m | 401 · 414 · 427 yd367 · 379 · 390 m | 25 yd23 m | 28 yd26 m | 0 yd0 m | 60 yd55 m |
| 20 OSM 11 | 3 | 179 yd164 m | 162 · 182 · 199 yd148 · 166 · 182 m | 36 yd33 m | 27 yd25 m | +1 yd+1 m | · |
| 21 OSM 12 | 4 | 428 yd391 m | 410 · 427 · 444 yd375 · 390 · 406 m | 34 yd31 m | 34 yd31 m | +2 yd+2 m | · |
| 22 OSM 13 | 4 | 440 yd402 m | 429 · 440 · 454 yd392 · 402 · 415 m | 25 yd23 m | 28 yd26 m | -2 yd-1 m | · |
| 23 OSM 15 | 3 | 184 yd168 m | 167 · 183 · 199 yd153 · 167 · 182 m | 31 yd28 m | 26 yd24 m | -3 yd-3 m | · |
| 24 OSM 16 | 3 | 180 yd165 m | · | · | · | -1 yd-1 m | · |
| HOLES 1 TO 9 | 36 | 3,511 yd3,210 m | |||||
| HOLES 10 TO 18 | 40 | 3,926 yd3,590 m | |||||
| 24 HOLES | 97 | 9,264 yd8,470 m |
For 24 of the 24 holes the elevation profile is calculated. Hole 8 has the most cumulative elevation change along the played line: 14 yd (6 yd up, 8 yd down; -2 yd net tee to green).Hole 8 has the most cumulative elevation change along the played line: 13 m (6 m up, 7 m down; -1 m net tee to green). The basis are official elevation models (US-3DEP).
Two numbers to every hazard: the first reaches its near edge, the second carries past it. Land between the two and you are in it.
Bunker Red penalty area Water · yards from the teemetres from the tee · L left · R right
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, map it in FairwayMapper or correct it in OpenStreetMap straight away. Data as of 2026-09-18.
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Do you work for Heron Lakes Great Blue?
The club material is still waiting on OpenStreetMap: 24 holes are drawn, not a full round of 9, 18, 27 or 36. You know your course better than any stranger: in OpenStreetMap that is an hour of work.
edit in FairwayMapper · look at the course in OpenStreetMap · open the editor right away
As soon as it is there, the club material appears here: QR code, badge and the booklet to leave out.