The Worker Health Chartbook is a reference "on occupational morbidity and mortality in the United States. ... the Chartbook includes more than 400 figures and tables describing the magnitude, distribution, and trends of the Nation’s occupational injuries, illnesses, and fatalities."
The National Fire Department Census Database lists fire departments registered with the U.S. Fire Administration and provides basic information about each one.
I'd put this first but since most of you can't install it on your work PCs, I won't. Last week Google unveiled a free "Desktop Search" application that makes it much easier to find stuff on your computer . If you want evidence Microsoft is a bloated, unimaginative monopoly all you have to do is compare its search programs with Google's. Trying to find anything using the Windows or Outlook find functions is a slow, frustrating experience. Google's search, meanwhile, is lightning fast. Google indexes Word, text and Excel files, Web pages browsed with Internet Explorer, Outlook email, AOL instant messages and Powerpoint presentations on your PC and integrates the results with your regular Google searches. It also keeps cached versions of what you look at on your PC so you can go back and see how documents or Web pages have changed. Google promises that it doesn't collect information about what's on your PC or share it with anyone else.
There are already programs out there that do even more than what Google does, but most cost money (such as X1 and dtSearch) and can be less convenient to use. Two free ones I've tried and can recommend are Wilbur and Copernic Desktop Search. Google's search isn't perfect. For example, it doesn't index is PDF files, while Copernic, dtSearch and X1 do, but Google's is still in the experimental "beta" stage. It promises to add more file types and make other improvements. You can read more about it here, here, here, and here.
This is the kind of thing that can save you a tremendous amount of time, since we all waste a lot of time trying to find old documents or email. Try it at home - and maybe you'll be so convinced of its value you can convince the powers that be to allow you to use it at work.