Privileges and abilities
I'm a moderator on a main site. Where else am I a moderator?
In addition to your main site, you're also a moderator on your meta-discussion site and in chat.stackexchange.com. If you're a Stack Overflow or Meta Stack Exchange moderator, you're also a moderator on the respective site-specific chat servers.
Does my reputation affect what I have access to?
No: as a moderator, you gain access to almost every user privilege, regardless of your reputation, in addition to several moderator-only functions and abilities.