You will need the Log Password that is printed on the BITcache to log your find online.
Also, while you are there, please take an "artistic" photo to include with your log. If you have any problems with the photo, it is not a requirement, but I would definitely appreciate seeing them. You do not necessarily need to be in the photo.
I used to drive by this one most workday mornings on my way to meet my carpool partner.
If you would like to add to the series, please feel free. I know I won't be able to get to every water tower in Maryland and surrounding areas.
I've long had a theory that water towers were really just camoflague for alien space craft waiting for their orders to wipe us out. Hiding in plain site, almost, in what most people hardly notice or think about. Seems like the perfect plan.
For more information on how water towers work (well, the ones not concealing alien craft), see this article at HowStuffWorks.com.
This series was inspired by numerous WTF caches I found in the Greater Charlotte, NC area.
Most were placed by TermiteHunter, who was inspired by South Carolina's ThGoonies. While I was there, stargatekrewe also placed a few. I was able to meet all these cachers during my visit.