US National Park Passport Stickers, by Year and Region

The US National Park Services has a passport book that allows you to collect stamps at various sites it manages. Each year, it issues a sticker for each region, which can also go in the book. I want to know if a particular site has a sticker I can put in my book and which year it is from.

Their old app would tell you this once you looked at a particular location, but I want to see the whole list at once. This is easy enough to scrape from Wikipedia, even if I have to adjust a few oddities.

The code is in a gist. Here’s the output for 2021 (JSON) (CSV).

I don’t bother to search any of this. I just use “find” in my editor.