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Arroyo Del Oso Dam 9 is a golf course in the United States. 13 holes are surveyed here from OpenStreetMap, 4,785 yd of playing length in total, at par 52. The longest hole is number 5 at 544 yd, the shortest number 12 at 159 yd. Worked out in advance: the distance to the front and the back edge of the green for 10 holes as well as the carry distance over 22 bunkers and 4 water hazards for 12 holes.
Yardage book for Arroyo Del Oso Dam 9. 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
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.
| TAG | MISSING ON | WHAT FOR |
|---|---|---|
| handicap | 13 of 13 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: look at the course in OpenStreetMap · open the editor right away.
All figures in yards, converted from the metre values in OpenStreetMap. 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 | WALK TO NEXT HOLE | CARRY DISTANCES FROM THE TEE |
|---|---|---|---|---|---|---|---|
| 1 OSM 3 | 4 | 427 yd | 410 · 425 · 440 yd | 28 yd | 26 yd | · | Water 266 to 314 yd right · Bunker 401 to 417 yd left · Bunker 432 to 445 yd right |
| 2 OSM | 4 | 329 yd | 315 · 329 · 342 yd | 27 yd | 25 yd | 44 yd | Water 63 to 226 yd left · Water 160 to 212 yd right |
| 3 OSM | 5 | 535 yd | 518 · 533 · 547 yd | 28 yd | 27 yd | · | Bunker 210 to 232 yd left · Bunker 259 to 267 yd right · Bunker 511 to 525 yd right · Bunker 514 to 530 yd left |
| 4 OSM | 3 | 206 yd | 191 · 205 · 218 yd | 26 yd | 21 yd | 65 yd | Bunker 184 to 207 yd left · Bunker 191 to 207 yd right · Bunker 222 to 229 yd right |
| 5 OSM | 5 | 544 yd | 526 · 542 · 559 yd | 33 yd | 19 yd | 70 yd | Bunker 231 to 255 yd right · Bunker 238 to 259 yd left · Bunker 519 to 541 yd right · Bunker 533 to 550 yd left |
| 6 OSM | 4 | 306 yd | · | · | · | 49 yd | · |
| 7 OSM | 4 | 401 yd | 386 · 401 · 416 yd | 31 yd | 26 yd | 65 yd | Bunker 377 to 398 yd right · Bunker 384 to 399 yd left |
| 8 OSM | 4 | 423 yd | 408 · 423 · 441 yd | 33 yd | 27 yd | · | Bunker 399 to 417 yd right |
| 9 OSM | 5 | 491 yd | · | · | · | · | Bunker 265 to 293 yd right · Bunker 271 to 290 yd left |
| 10 OSM 4 | 3 | 176 yd | 161 · 176 · 191 yd | 31 yd | 23 yd | 59 yd | Bunker 145 to 176 yd left |
| 11 OSM 5 | 4 | 384 yd | 369 · 382 · 398 yd | 30 yd | 24 yd | 35 yd | Bunker 277 to 301 yd left · Bunker 372 to 384 yd right |
| 12 OSM 6 | 3 | 159 yd | · | · | · | · | Water 20 to 149 yd left |
| 13 OSM 8 | 4 | 404 yd | 386 · 401 · 416 yd | 30 yd | 26 yd | · | Bunker 399 to 416 yd left |
| 13 HOLES | 52 | 4,785 yd |
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 2026-08-18.
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