Lower Granite Dam Heliport
Daylight today(Sep 3, 2026, local time)
About 13h 14m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Lower Granite Dam Heliport
Lower Granite Dam Heliport is a heliport in Colfax, United States. It sits at an elevation of 652 ft (199 m) and has 1 runway, the longest 28 ft / 9 m with a hard surface. It observes America/Los Angeles local time. The nearest airport is Lower Granite State Airport (00W), about 0.7 nm to the nnw.
Summary generated from this airport’s structured data — reference only.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| H1 | 28 ft / 9 m | 28 ft | Asph/ Conc | Unlit | Open |
Nearby airports
Great-circle distance and true bearing from Lower Granite Dam Heliport.
Frequently asked questions
Where is Lower Granite Dam Heliport located?
Lower Granite Dam Heliport is heliport located in Colfax, United States, at an elevation of 652 ft (199 m).
How many runways does Lower Granite Dam Heliport have?
Lower Granite Dam Heliport has 1 runway, the longest being 28 ft / 9 m.
What time zone is Lower Granite Dam Heliport in?
Lower Granite Dam Heliport is in the America/Los Angeles time zone (UTC-07:00).
What is the magnetic variation at Lower Granite Dam Heliport?
The magnetic variation (declination) at Lower Granite Dam Heliport is approximately 13.6° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Lower Granite Dam Heliport?
The nearest airport to Lower Granite Dam Heliport is Lower Granite State Airport (00W), about 0.7 nm to the nnw, followed by Dye Seed Ranch Airport and Staley Airport.
Is the information on this page suitable for flight planning?
No. Lower Granite Dam Heliport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.