Silvies Ranch

Every green at Silvies Ranch in Seneca, Oregon traced contour by contour, with fall lines, daily pins, and live wind in the GolfCore app.

GolfCore is not affiliated with or endorsed by Silvies Ranch.

The course map of Silvies Ranch: fairways, tees, greens, bunkers and water traced hole by hole, the same map the app plays a round on.
  • 18Holes
  • 72Par
  • 13Rated tees
  • 18Greens mapped
  • 292Contours
  • 11.6%Steepest slope

About Silvies Ranch

Silvies Ranch is an 18-hole golf course playing to par 72 in Seneca, Oregon. GolfCore has mapped 18 greens here with contour lines and fall-line arrows. The card below lists 13 rated tees with yardages for all 18 holes. GPS yardages and scoring are free in the GolfCore app.

Plan your visit

10466 County Rd 42, Seneca, OR 97873, United States

+1 541-542-2290

Green contour map of Silvies Ranch in Seneca, Oregon: 292 elevation contours at a 3-inch interval with fall-line arrows, traced from 1-meter lidar
One of 18 mapped greens at Silvies Ranch. Cool colors sit low and warm colors high; white lines are contours at a 3-inch interval, and the arrows point down the fall line.

How the greens break

GolfCore traced 18 greens at Silvies Ranch from USGS 3DEP 1-meter lidar, with 292 elevation contours at a 3-inch interval. The steepest measured slope is 11.6 percent, and the largest rise across a single green is 6.8 ft.

In the app the same map sits under your ball on every green, with the fall line drawn to the hole and the wind modeled at your position. At clubs that run GolfCore, the pins the shop sets each morning show up there too.

Elevation: USGS 3D Elevation Program, U.S. Geological Survey, National Geospatial Program (public domain), processed by GolfCore.

The card

7,035 yds · Par 72 · Rating 73.3 · Slope 131

Hole 123456789 Out
Par 544354344 36
Yards 557415467128523415245422489 3,661
Hcp 14101817123254
Hole 101112131415161718 In
Par 343554444 36
Yards 209450196541575324312484358 3,449
Hcp 6181311157169

Total72 Yards7,110

Hole Par Yards Hcp
1 5 557 14
2 4 415 10
3 4 467 18
4 3 128 17
5 5 523 12
6 4 415 3
7 3 245 2
8 4 422 5
9 4 489 4
Out 36 3,661
10 3 209 6
11 4 450 1
12 3 196 8
13 5 541 13
14 5 575 11
15 4 324 15
16 4 312 7
17 4 484 16
18 4 358 9
In 36 3,449
Total 72 7,110

Course rating and slope

TeeYardsParRating / Slope
Challenge 7,170 72 73.8 / 132
White 7,035 72 73.3 / 131
White/Grey 6,600 72 70.9 / 124
Grey 6,340 72 69.3 / 123 75.4 / 137 (W)
Grey/Black 5,820 72 66.9 / 118 72.5 / 131 (W)
Black 5,560 72 65.3 / 117 71.2 / 130 (W)
Black/Blue 4,984 72 62.7 / 110 68.0 / 121 (W)
Blue 4,533 72 61.0 / 106 65.5 / 117 (W)

Hole data is what GolfCore holds for the course's layout. Spot a wrong par, yardage or stroke index? Report it from Map Settings in the app, or send us a correction.

Course details

Location
Seneca, Oregon, United States
Address
10466 County Rd 42, Seneca, OR 97873, United States
Website
silvies.us
Holes
18
Par
72
Tees on the card
13, 13 USGA-rated
Greens mapped
18
Elevation contours
292
Contour interval
3-inch
Largest green elevation span
6.8 ft
Steepest measured slope
11.6%
Course map
Traced hole by hole
Wind modeling
Live wind grid, 16 directions
Tree canopy
1-meter canopy height model
Course data updated
2026-11-10

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Staff at Silvies Ranch can claim this course by signing in with an email address at the club's own domain, then edit its address, phone, website and crest at no charge. Read how a club keeps its course right. The same system runs a club's tee sheet and caddie yard; read how caddie management on GolfCore works.

GolfCore maps courses from public elevation data and is not affiliated with or endorsed by Silvies Ranch.