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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.
Mill River Golf Course is a golf course in Canada. 21 holes are surveyed here from OpenStreetMap, 7,220 yd6,602 m of playing length in total. A par is on record for 18 of the 21 holes, which is not enough for a total. The longest hole is number 6 at 616 yd563 m, the shortest number 21 at 140 yd128 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 34 bunkers and 5 water hazards for 17 holes. For 21 holes the elevation change between tee and green is on record as well.
Yardage book for Mill River Golf Course. Every hole is a drawing, and next to it the green with its distance rings, plus your own notes hole by hole and your club choice. Books by other players can be read, copied and printed as an A6 booklet. The button below opens the whole course, hole by hole.
SEE ALL 21 HOLESReading needs no account. Writing your own book does.
Never played with a yardage book? What goes in one and how to read it
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.
| TAG | MISSING ON | WHAT FOR |
|---|---|---|
| par | 3 of 21 holes | Club choice and expectation |
| handicap | 3 of 21 holes | Stroke index, net scoring |
| ref | 3 of 21 holes | Hole number, right order |
Holes without ref appear in the table below under numbers we assigned by length; the numbers on the course need not match.
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. 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 |
|---|---|---|---|---|---|---|---|---|
| 1 OSM | 4 | 11 | 406 yd371 m | 392 · 405 · 417 yd358 · 370 · 381 m | 26 yd24 m | 28 yd26 m | -13 yd-12 m | 84 yd77 m |
| 2 OSM | 5 | 5 | 537 yd491 m | 518 · 534 · 548 yd474 · 488 · 501 m | 30 yd27 m | 32 yd29 m | +7 yd+7 m | 85 yd78 m |
| 3 OSM | 3 | 9 | 192 yd176 m | 171 · 190 · 208 yd156 · 174 · 190 m | 38 yd35 m | 25 yd23 m | -2 yd-2 m | 55 yd50 m |
| 4 OSM | 4 | 17 | 317 yd290 m | 301 · 316 · 334 yd275 · 289 · 305 m | 34 yd31 m | 32 yd29 m | +4 yd+3 m | 212 yd194 m |
| 5 OSM | 3 | 13 | 167 yd153 m | 136 · 155 · 175 yd124 · 142 · 160 m | 39 yd36 m | 36 yd33 m | -14 yd-13 m | 72 yd66 m |
| 6 OSM | 5 | 1 | 616 yd563 m | 605 · 619 · 638 yd553 · 566 · 583 m | 33 yd30 m | 31 yd28 m | +4 yd+4 m | 101 yd92 m |
| 7 OSM | 4 | 3 | 396 yd362 m | 381 · 402 · 419 yd348 · 368 · 383 m | 37 yd34 m | 26 yd24 m | -1 yd0 m | 49 yd45 m |
| 8 OSM | 4 | 7 | 468 yd428 m | 446 · 466 · 489 yd408 · 426 · 447 m | 43 yd39 m | 34 yd31 m | +5 yd+4 m | 74 yd68 m |
| 9 OSM | 4 | 15 | 336 yd307 m | 320 · 339 · 359 yd293 · 310 · 328 m | 38 yd35 m | 27 yd25 m | -2 yd-2 m | 138 yd126 m |
| 10 OSM | 5 | 16 | 488 yd446 m | 467 · 487 · 505 yd427 · 445 · 462 m | 38 yd35 m | 21 yd19 m | +2 yd+2 m | 75 yd69 m |
| 11 OSM | 3 | 8 | 180 yd165 m | 171 · 187 · 206 yd156 · 171 · 188 m | 35 yd32 m | 38 yd35 m | -4 yd-4 m | 54 yd49 m |
| 12 OSM | 4 | 12 | 362 yd331 m | 343 · 360 · 382 yd314 · 329 · 349 m | 38 yd35 m | 32 yd29 m | -2 yd-2 m | 89 yd81 m |
| 13 OSM | 5 | 4 | 471 yd431 m | 454 · 471 · 493 yd415 · 431 · 451 m | 39 yd36 m | 25 yd23 m | -9 yd-9 m | 90 yd82 m |
| 14 OSM | 4 | 4 | 354 yd324 m | 338 · 354 · 373 yd309 · 324 · 341 m | 35 yd32 m | 20 yd18 m | +2 yd+2 m | 82 yd75 m |
| 15 OSM | 4 | 6 | 429 yd392 m | 412 · 435 · 455 yd377 · 398 · 416 m | 43 yd39 m | 28 yd26 m | -5 yd-5 m | 63 yd58 m |
| 16 OSM | 4 | 14 | 372 yd340 m | 350 · 367 · 387 yd320 · 336 · 354 m | 37 yd34 m | 33 yd30 m | +5 yd+4 m | 108 yd99 m |
| 17 OSM | 3 | 18 | 164 yd150 m | 148 · 165 · 184 yd135 · 151 · 168 m | 36 yd33 m | 26 yd24 m | +2 yd+2 m | 63 yd58 m |
| 18 OSM | 4 | 10 | 428 yd391 m | 406 · 423 · 444 yd371 · 387 · 406 m | 38 yd35 m | 42 yd38 m | -9 yd-8 m | · |
| 19 OSM | · | · | 244 yd223 m | · | · | · | +4 yd+4 m | 42 yd38 m |
| 20 OSM | · | · | 153 yd140 m | · | · | · | 0 yd0 m | 34 yd31 m |
| 21 OSM | · | · | 140 yd128 m | · | · | · | 0 yd0 m | · |
| HOLES 1 TO 9 | 36 | 3,435 yd3,141 m | ||||||
| HOLES 10 TO 18 | 36 | 3,248 yd2,970 m | ||||||
| 21 HOLES | 7,220 yd6,602 m |
For 21 of the 21 holes the elevation profile is calculated. Hole 1 has the most cumulative elevation change along the played line: 23 yd (5 yd up, 18 yd down; -13 yd net tee to green).Hole 1 has the most cumulative elevation change along the played line: 20 m (4 m up, 16 m down; -12 m net tee to green). The basis are official elevation models (CA-HRDEM).
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 2026-09-25.
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Ask a question, report a course that is missing, or say what should come next.
Do you work for Mill River Golf Course?
The club material is still waiting on OpenStreetMap: 21 holes are drawn, not a full round of 9, 18, 27 or 36; the gap is listed above, under par. 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.