Tributary
Course at a glance
Tributary is an 18-hole golf course in Ashton, Idaho. From the Championship tees, Tributary plays to 7,398 yards at par 74. The course offers 14 sets of tees ranging from 4,251 to 7,398 yards, giving players of every ability a comfortable length. It carries a slope rating of 140 and a course rating of 73.9, well above the 113 World Handicap System baseline and among the harder courses for mid-handicap golfers. That ranks it harder than roughly 83% of rated golf courses in Idaho. It is a private club; access is generally limited to members and accompanied guests. Walking is permitted. A pro shop is on site. Tee times at Tributary are not open to the public; play is arranged through a member.
About Tributary
Tributary is a 18-hole golf course located in Ashton, Idaho.. From the Championship tees, the course plays to 7,398 yards with a par of 74. The Championship tees carry a slope rating of 140 and a course rating of 73.9.
Walking is permitted.
With a maximum slope rating of 141, Tributary is one of the more challenging courses in Idaho, playing harder than 83% of rated courses in the state. Golfers should bring their best game and consider playing from a forward tee set for a more enjoyable round.
The course offers 14 tee sets ranging from 4,251 to 7,398 yards, making it accessible to golfers of all skill levels. Choosing the right tees for your handicap is the single biggest factor in how much you enjoy your round.
Golf in Idaho typically runs from May through October. Spring and fall offer the best conditions with lower humidity and fewer crowds. Book early for prime weekend morning tee times during peak summer months.
Par
74
Length
7,398
Slope
140
Rating
73.9
Replay Rate
Would you play here again?
One tap. Stymie totals these into a Replay Rate for Tributary.
Course Difficulty Analysis
141
This Course
134
ID Average
113
US Average
Based on 101 rated courses in Idaho
Scorecard
| Hole | Slp | CR | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Out | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | In | Tot |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Championship | 140 | 73.9 | 478 | 386 | 352 | 612 | 182 | 417 | 463 | 196 | 669 | 3755 | 602 | 188 | 503 | 389 | 430 | 583 | 410 | 125 | 413 | 3643 | 7,398 |
I | 138 | 73.5 | 464 | 383 | 352 | 593 | 170 | 417 | 463 | 196 | 655 | 3693 | 572 | 188 | 503 | 389 | 430 | 566 | 410 | 125 | 392 | 3575 | 7,268 |
II | 134 | 70.7 | 416 | 372 | 326 | 568 | 141 | 367 | 418 | 157 | 612 | 3377 | 556 | 145 | 466 | 334 | 400 | 551 | 383 | 114 | 365 | 3314 | 6,691 |
II/III Combo | 129 | 69.3 | 383 | 314 | 326 | 508 | 141 | 367 | 383 | 157 | 541 | 3120 | 542 | 145 | 440 | 334 | 400 | 519 | 383 | 114 | 338 | 3215 | 6,335 |
IIIWomen's | 141 | 73.5 | 383 | 314 | 307 | 508 | 116 | 333 | 383 | 130 | 541 | 3015 | 542 | 111 | 440 | 305 | 373 | 519 | 369 | 104 | 338 | 3101 | 6,116 |
IIIMen's | 125 | 68.4 | 383 | 314 | 307 | 508 | 116 | 333 | 383 | 130 | 541 | 3015 | 542 | 111 | 440 | 305 | 373 | 519 | 369 | 104 | 338 | 3101 | 6,116 |
III/IV ComboWomen's | 132 | 71.7 | 357 | 235 | 307 | 432 | 116 | 333 | 356 | 130 | 491 | 2757 | 471 | 111 | 395 | 305 | 373 | 486 | 369 | 104 | 286 | 2900 | 5,657 |
III/IV ComboMen's | 118 | 66.1 | 357 | 235 | 307 | 432 | 116 | 333 | 356 | 130 | 491 | 2757 | 471 | 111 | 395 | 305 | 373 | 486 | 369 | 104 | 286 | 2900 | 5,657 |
IVWomen's | 131 | 70.6 | 357 | 235 | 283 | 432 | 111 | 236 | 356 | 123 | 491 | 2624 | 471 | 95 | 395 | 276 | 326 | 486 | 341 | 104 | 286 | 2780 | 5,404 |
IVMen's | 114 | 65.1 | 357 | 235 | 283 | 432 | 111 | 236 | 356 | 123 | 491 | 2624 | 471 | 95 | 395 | 276 | 326 | 486 | 341 | 104 | 286 | 2780 | 5,404 |
IV/V ComboWomen's | 116 | 65.5 | 257 | 154 | 283 | 340 | 111 | 236 | 295 | 123 | 430 | 2229 | 384 | 95 | 300 | 276 | 326 | 346 | 341 | 104 | 211 | 2383 | 4,612 |
IV/V ComboMen's | 103 | 62.0 | 257 | 154 | 283 | 340 | 111 | 236 | 295 | 123 | 430 | 2229 | 384 | 95 | 300 | 276 | 326 | 346 | 341 | 104 | 211 | 2383 | 4,612 |
VWomen's | 107 | 63.5 | 257 | 154 | 210 | 340 | 71 | 230 | 295 | 106 | 430 | 2093 | 384 | 82 | 300 | 219 | 246 | 346 | 272 | 98 | 211 | 2158 | 4,251 |
VMen's | 101 | 60.9 | 257 | 154 | 210 | 340 | 71 | 230 | 295 | 106 | 430 | 2093 | 384 | 82 | 300 | 219 | 246 | 346 | 272 | 98 | 211 | 2158 | 4,251 |
| Par | 5 | 4 | 4 | 5 | 3 | 4 | 4 | 3 | 5 | 37 | 5 | 3 | 5 | 4 | 4 | 5 | 4 | 3 | 4 | 37 | 74 | ||
| HCP | 5 | 11 | 13 | 3 | 17 | 9 | 1 | 15 | 7 | 4 | 16 | 2 | 14 | 6 | 10 | 8 | 18 | 12 |
Which Tees Should I Play?
Tributary offers 14 tee sets. Choose the tees that match your handicap for the most enjoyable round. Not sure? Use the tee recommendation calculator with your driver distance.
| Tee | Yards | Slope | Rating | Hcp |
|---|---|---|---|---|
Championship | 7,398 | 140 | 73.9 | 0-5 |
I | 7,268 | 138 | 73.5 | 0-5 |
II | 6,691 | 134 | 70.7 | 5-15 |
II/III Combo | 6,335 | 129 | 69.3 | 5-15 |
III | 6,116 | 141 | 73.5 | 12-22 |
III | 6,116 | 125 | 68.4 | 12-22 |
III/IV Combo | 5,657 | 132 | 71.7 | 20-30 |
III/IV Combo | 5,657 | 118 | 66.1 | 20-30 |
IV | 5,404 | 131 | 70.6 | 20-30 |
IV | 5,404 | 114 | 65.1 | 20-30 |
IV/V Combo | 4,612 | 116 | 65.5 | 25+ |
IV/V Combo | 4,612 | 103 | 62.0 | 25+ |
V | 4,251 | 107 | 63.5 | 25+ |
V | 4,251 | 101 | 60.9 | 25+ |
Amenities at Tributary
Tributary features a pro shop.
Find driving ranges near Tributary →
How to Book a Tee Time
As a private club, access at Tributary is generally controlled by the club. Contact the facility to confirm its current member and guest policy.
Frequently Asked Questions
Is Tributary a public or private golf course?expand_more
Tributary is a private golf course located in Ashton, ID. As a private club, access is typically limited to members and their guests.
How many holes does Tributary have?expand_more
Tributary is a 18-hole golf course.
What is the yardage at Tributary?expand_more
From the Championship tees, Tributary plays to 7,398 yards (par 74). The course offers 14 tee sets ranging from 4,251 to 7,398 yards.
What is the slope rating at Tributary?expand_more
The Championship tees at Tributary have a slope rating of 140 and a course rating of 73.9. A slope of 113 is average difficulty; this course is significantly above average difficulty.
Can you walk Tributary?expand_more
Yes, walking is allowed at Tributary. Golf carts are also available.
How do I book a tee time at Tributary?expand_more
Contact the course directly to confirm current availability and book. Stymie does not currently show live tee-time inventory; alerts are in development.
What amenities does Tributary offer?expand_more
Tributary offers a pro shop.
Where is Tributary located?expand_more
Tributary is located in Ashton, ID.
What is the difficulty level at Tributary?expand_more
Tributary is classified as very high difficulty with a maximum slope rating of 141. It plays harder than 83% of golf courses in Idaho. The average slope rating in Idaho is 134. A slope rating of 113 represents average difficulty nationally.
Which tees should I play at Tributary?expand_more
Tributary offers 14 tee sets. Championship tees (7,398 yards, slope 140) are recommended for scratch and low-handicap golfers. V tees (4,251 yards, slope 101) are recommended for beginners and casual golfers. Choose the tee set where the slope rating is closest to your handicap comfort level.
What is the best tee for beginners at Tributary?expand_more
Beginners at Tributary should play the V tees, which play 4,251 yards with a slope of 101. This is the most forgiving tee option and provides an enjoyable round for newer golfers.
What would a 15-handicap shoot at Tributary?expand_more
A 15-handicap golfer playing the III/IV Combo tees (slope 118, rating 66.1) at Tributary would have a course handicap of 10 and an expected score of approximately 82. This uses the World Handicap System formula: Course Handicap = Handicap Index × (Slope / 113) + (Course Rating − Par). Sign in on Stymie with your handicap to see a personalized prediction for every tee.
How long does a round take at Tributary?expand_more
A typical round at Tributary takes approximately 4 hours. Expect 3.5 to 4.5 hours depending on pace of play, group size, and course conditions. Private clubs generally have faster pace of play.