----- Original Message ----- From: Paul Eggert <eggert@CS.UCLA.EDU>
I send my comments to your US timezone map directly to the TZ list since I think it could be of common interest in the list and also to urge members to send comments where appropriate.
I've put all of my findings about the limits of U.S. time zones (past and present) online at http://www.statoids.com/tus.html. It's all verbal description. For example:
* Idaho county split (Idaho state) I have a northern and southern part of Idaho county, which I got from another timezone map (possibly Manifold map). This indicates that the southern part of Idaho county is on America/Boise time while the northernpart is on America/Los_Angeles.
I have "Idaho county north of the Salmon River" on Pacific Time.
* Sioux county North Dakota Tz database states "part of Sioux county" and that is exactly what you have included, splitting it around Latitude 46 Longitude -101.34. Where did you get shis from? I have included all Sioux county being on same time, but that most be wrong.
I have "Sioux county west of ND route 31" on Mountain Time. Gwillim Law