Man, if someone thinks Nogova's crime rate could warrant a SWAT Team then it does. It's all up to the person making the campaign/mission. I'd rather have a nice, massive police force than just a few dinky officers. You can have those dinky officers and the big guys. Why just settle for one, and belittle the others?
Some people want the SWAT you know, myself included. Would make for some cool Drug War missions and stuff. Nogova is whatever you want it to be when you're the editor.