Stop in for a cup of coffee

it was an already existing operation. It's one of the oldest dairy operations in the state, well over 100 years old. Not very big, maybe 2-3 hundred head. They've been around that number for my entire life. They make a lot of specialty cheeses and such, family owned. Not a commercial operation. A neighborhood two miles away should have NO say. Especially when there is no waterway/creek for miles in any direction. and they're at a higher elevation so they can't claim runoff either.
So, how are they claiming that it impacts them?