This gave me 3 BIG lakes.
100999100
You do realize that giving us only numbers means jack s**t?
Map size? Map type? Difficulty?
Change one of those and it's a whole new map.
Actually, most of the choices you make for a new game do not change the map. For a particular seed, town name, climate, disasters (on or off), and difficulty level don't affect the map that's generated. Size definitely does change the map, and terrain type seems to be somewhere in the middle -- there are similarities between a Valley and Mountain map made with the same seed.
My best guess for the conditions of the OP, is Large/Valley. It actually looks kind of interesting.