37N Garrison Dam Recreational Airpark
Riverdale, ND · 1 mile SW of RIVERDALE, ND
Public
Non-towered
Publicly-owned
Location & operations
- Elevation
- 1723.0 ft
- Coordinates
- 47-28-57.8200N 101-24-29.3350W
- Lat / Long
- 47.4827278, -101.4081486
- Mag. variation
- 10E (1985)
- Time zone
- UTC -5 (UTC -6 during Standard Time)
- Activated
- 11/1984
- ARTCC
- MINNEAPOLIS CENTER
- FSS
- GRAND FORKS FLIGHT SERVICE STATION
- NOTAMs facility
- GFK (NOTAM-D service available)
- Attendance
- UNATNDD
- Wind indicator
- yes
- Segmented circle
- yes
Airport location no published diagram
Range from 37N
Runways
Longest 3,195 ft
Tap a runway to see its details.
- Dimensions
- 3195 x 60 ft. / 974 x 18 m 400' DIRT/GRAVEL STWY BOTH ENDS.
- Surface
- turf/gravel, in fair condition NUMEROUS SMALL GRAVEL/ROCKS ON SFC.
- Weight bearing
- Single wheel 4.0, SFC LMTD TO USE ONLY BY ACFT GWT UNDER 4000 LBS.
Runway 11
- Heading
- 112 magnetic, 122 true
- Markings
- NSTD
- Traffic pattern
- right
- Threshold elevation
- 1719.0 ft.
- Obstructions
- 50 ft. trees, 625 ft. from runway, 100 ft. left and right of centerline, 12:1 slope to clear
Runway 29
- Heading
- 292 magnetic, 302 true
- Markings
- NSTD
- Traffic pattern
- left
- Threshold elevation
- 1704.0 ft.
- Obstructions
- +3' HILL 500' FM RY END 100' R OF EXTDD CL.
Communications
- Control Tower
- no
- Ctaf
- 122.9
Services
- Parking
- tiedowns
Airport data aggregated from public FAA/AirNav sources for reference only — always consult official charts and NOTAMs for flight planning.