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Mill River Club is an 18-hole private golf course in Oyster Bay, New York.

Designed by Gerald Roby. It plays 6,623 yards from the Championship tees, rated 72.6/138 (checked 2026-08-14).

Create a free account to save Mill River Club to My Game, where every course you save is measured against the rest of its state on the figures it publishes.
18
holes
72
par
6,623
yards (tips)
138
slope (championship)
The shape of the round · Championship teespublished figures only
HOLE ORDER — CHAMPIONSHIP TEES496350176442532404179391400374428192370487337156522387152433445564738494104114123134145154163175184PAROUT 3,370 YDSIN 3,253 YDSFIRST NINESECOND NINE
The published card in playing order, 18 holes with the two nines split — hole number under each bar, its par below that.

The course

designer
Gerald Roby reported
access
private
address
Donna Drive, Oyster Bay, NY, 11732
phone
516-922-3556
elevation
210 ft derived
opened
1964
on site
restaurant

40.85495, -73.55338 — open on OpenStreetMap →

The course, from above

This map shows all 18 holes. 24 mapped features sit close to more than one hole and are drawn with the nearer one.

234 traced features across 8 layers for Mill River Club, drawn over NAIP 2019 aerial imagery.

Use arrow keys to pan, plus and minus to zoom. Tab reaches the map controls.

234 traced features across 8 layers for Mill River Club, drawn over NAIP 2019 aerial imagery. The map itself needs JavaScript; the geometry is a plain GeoJSON file either way.

18
Holes
21
Fairways
78
Bunkers
3
Water
18
Greens
51
Tee pads
6,623yds
Championship tees
532yds
Longest hole
156yds
Shortest hole

Imported from OpenStreetMap, edges unchecked · USDA NAIP 2019-08-09

Tees & ratings

Ratingsopen datachecked 2026-08-14

All 4 tee sets par, yardage, course rating, slope — the full table

Sorted by Yards, descending. 4 rows.

ChampionshipM72662372.613833703253
BackM72623370.813431783035
MiddleM72562469.012928902734
ForwardF73contested72536472.712427402624

Every figure as published except Card par (derived), which is summed from the card below and shown only where a published figure is contested; a blank cell elsewhere is one nobody publishes. Front 9 and Back 9 are summed from the per-hole yardages on the scorecard.

The Forward tees publish a par the scorecard below does not add up to. Both figures are published and nothing we hold settles which one a round plays to, so the Par column keeps the published figure, marked contested, and each tee's own par row from the card below is summed beside it, marked derived.

Scorecard — every published tee

Scorecardopen datachecked 2026-08-14

Hole 123456789101112131415161718 Total
Par 543454344443454354 72
Championship 496350176442532404179391400374428192370487337156522387 6,623
Back 472323169413514381162355389346401182354474320137461360 6,233
Middle 456303159402447370149296308332355170280459306131393308 5,624
Forward 421280152366441361128290301301350153271446294125386298 5,364
Handicap 119171137153582166101418412

Plan it in the Studio

Plan Mill River Club hole by hole, for your game.

Ask in plain words. The Studio draws each hole on the aerial photo, picks a club for each shot from your carries and the way you miss, and shows where a miss costs you strokes. Where a green was surveyed, it reads the slope too.

  • The approach, planned A Studio approach map on the aerial photo: a lob wedge aimed at the island green, its spread drawn as a dashed ring over the water, and the side it most often misses. Example from another course: hole 15, Resort tee, Stadium Course at TPC Scottsdale
  • The green, from LiDAR A Studio green view on the aerial photo: arrows for the slope a LiDAR survey measured, the area a cup could be cut, and the safer side to miss. Example from another course: hole 15, Stadium Course at TPC Scottsdale
  • Every shot, tee to green A Studio plan on the aerial photo of a desert par 4: the driver off the tee and a 7-iron into the green between the bunkers, each shot with its landing spread drawn as a dashed ring. Example from another course: hole 2, Resort tee, Stadium Course at TPC Scottsdale

Plan this course in the Studio

Pictures: Studio output for a sample golfer, drawn 2026-10-15. The Studio needs a free account. AI can make mistakes.

© OpenStreetMap contributors

Measured against comparable courses

How hard and how long this course plays against comparable courses — never how good it is.

FigureThis courseIn New YorkNationwideAmong its peers
Longest6,623 yds=223rd of 796=5,008th of 12,025=179th of 404 in the New York-Newark-Jersey City, NY-NJ metro area · =1,677th of 2,954 private courses · =4,975th of 9,017 18-hole regulation courses
Toughest testslope 138=50th of 516=1,412th of 8,710=59th of 300 in the New York-Newark-Jersey City, NY-NJ metro area · =632nd of 2,300 private courses · =1,381st of 7,089 18-hole regulation courses
Hardest from the tipsrating 72.6=158th of 454=3,206th of 7,615=136th of 275 in the New York-Newark-Jersey City, NY-NJ metro area · =1,279th of 2,143 private courses · =3,176th of 7,034 18-hole regulation courses
Widest tee spread1,259 yds between tees332nd of 753=6,978th of 11,523205th of 386 in the New York-Newark-Jersey City, NY-NJ metro area · =1,983rd of 2,885 private courses · =6,851st of 8,962 18-hole regulation courses
Oldestopened 1964=335th of 570=3,542nd of 9,368=182nd of 316 in the New York-Newark-Jersey City, NY-NJ metro area · =1,226th of 2,418 private courses · =2,510th of 7,001 18-hole regulation courses
Highest above sea level210 ft derived =637th of 817=9,026th of 12,437=122nd of 409 in the New York-Newark-Jersey City, NY-NJ metro area · =2,059th of 3,026 private courses · =6,475th of 9,106 18-hole regulation courses

A published figure is compared only against the courses that publish it too, which is why the totals differ from row to row — a state's length field is the courses with a scorecard, not the courses in the state. Height above sea level is the exception: we derive it from a coordinate, so its field is very nearly every course we render. Ties share an ordinal and are marked =. How this is computed →

What's on this page

In progress4 of 6 built

4 of 6 parts of this course page are built, and we're filling in the rest.

  • Scorecard, built.Par and yardage for every hole, from 4 sets of tees.
  • Course rating and slope, built.Rated from 4 sets of tees.
  • Course map, built.All 18 greens drawn, with the fairways, bunkers and water, over aerial imagery.
  • Per-hole distances, built.Every hole is traced, so carries and distances to the front, middle and back of each green are measured along the line you actually play.
  • Green contours, not built yet.We haven't built the green contours for this course yet.
  • Course details, partly built.6 of 7 background details — we don't hold the grass on the greens.

The site is in beta and the database is still being built, so expect gaps. Know something we don't? Help us fill it in — a link to where it's published is worth more than anything else you could send.

Sources

Gathered from the course's own site and public records — every figure on this page is traceable to who published it and when. Spot an error or a gap? Tell us.

Location and identity seeded from OpenStreetMap — © OpenStreetMap contributors, ODbL. Last checked 2026-08-14. Where each figure came from is stated beside it, above.

Compare this course →

Or go straight to a comparison: vs Muttontown Golf Country Club · vs Pine Hollow Country Club · vs Piping Rock Club

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Glen Head Country Club

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Straight-line distance from this course's coordinates, within 60 miles — not driving distance, and it crosses state lines where the nearest courses are over one.

Know something about this course? 8 fields we don't hold — or tell us something here is wrong