Grand Gulch Cancellations: Drop History
Our scanner has recorded 66 availability changes for Grand Gulch. Here's when they actually happened.
PermitCast forecast
Forecast unlocks soon
We've been scanning this permit for 33 days. Forecasts unlock once we have 6 weeks of history.
How we calculate thisChanges by month
Every month is a real count of scanner-detected availability changes for Grand Gulch — not an estimate.
| Month | Changes detected |
|---|---|
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 44 |
| September 2026so far this month | 22 |
Last scanned Sep 11, 1:13 PM PDT. Counts respect our availability-change epoch (2026-07-03) — earlier scanner history isn't comparable and is excluded.
Best times to watch
This grid plots every opening the scanner catches for Grand Gulch by day of week and time of day, so you can see when the cancellations actually land. It draws at 140 recorded openings across its 28 squares — under that, the darkest square is chance rather than a pattern. Start a watch and every opening counts toward it.
Grand Gulch drop report questions
How often does Grand Gulch availability actually move?
Our scanner has recorded 66 availability changes for Grand Gulch since it started tracking, broken down by month above. A change is any shift in the open-date set, so it counts dates closing as well as dates opening.
When is the best time to check for Grand Gulch cancellations?
Start a watch and every opening the scanner catches for Grand Gulch counts toward the grid above. It draws once there are at least 140 recorded openings spread across its 28 squares, so the darkest square points at a real pattern rather than at chance.
How fast will I find out if a Grand Gulch date opens up?
Paid plans are scanned about every minute with alerts within seconds. Free accounts are scanned hourly. Either way, PermitSnag catches the change — you don't have to refresh the page yourself.