White Rim Cancellations: Drop History
Our scanner has recorded 327 availability changes for White Rim. Here's when they actually happened.
PermitCast forecast
Forecast unlocks soon
Your forecast is on its way. We've scanned this permit for 36 days.
How we calculate thisChanges by month
Every month is a real count of scanner-detected availability changes for White Rim, not an estimate.
| Month | Changes detected |
|---|---|
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 0 |
| June 2026 | 0 |
| July 2026 | 0 |
| August 2026 | 24 |
| September 2026so far this month | 303 |
Last scanned Sep 29, 8:15 PM PDT. Counts respect our availability-change epoch (2026-07-03): earlier scanner history isn't comparable and is excluded.
Best times to check
Every opening our scanner has recorded for this permit (185 of them) by day of week and time of day (Pacific time). An opening is a date that went from closed to open. Dates closing are not counted here, and they make up most of what an availability change is. Darker cells mean more openings landed in that window.
| Day | Early morning | Midday | Evening | Overnight |
|---|---|---|---|---|
| Sun | 10 | 8 | 8 | 10 |
| Mon | 9 | 9 | 2 | 1 |
| Tue | 4 | 6 | 3 | 1 |
| Wed | 2 | 6 | 4 | 1 |
| Thu | 3 | 7 | 4 | 1 |
| Fri | 11 | 7 | 9 | 10 |
| Sat | 13 | 12 | 13 | 11 |
White Rim drop report questions
How often does White Rim availability actually move?
Our scanner has recorded 327 availability changes for White Rim 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. Openings are counted separately, and on a different basis: 185 moments where at least one date went from closed to open. That is what the grid above plots, and it is why the two numbers do not add up to each other.
When is the best time to check for White Rim cancellations?
The grid above is built from every opening our scanner recorded for White Rim (dates that went from closed to open), bucketed by day of week and time of day in Pacific time. It's real detection history, a guide to timing your checks.
How fast will I find out if a White Rim date opens up?
Paid plans are scanned about every minute and we tell you within seconds. Free accounts are scanned hourly. Either way, PermitSnag catches the change, so you don't have to refresh the page yourself.