So I live pretty close to a park that I regularly visit, and one day I started to see cluster spawns of Aipom everyday up until the next migration. When I checked Silph Road there was no waypoint to report on this nest. So my question is how do I create a New Nest Waypoint? And how does Silph Road decide and know where PokemonGo wants a nest to be located at? Is The Silph Road affiliated with Niantic/The PokemonGo Company?
The silph road is a guide created by players. Normal folks report nests to the atlas. The Silph Road is not affiliated with Niantic.
I suggest you Google how to add a nest to silphroad.com. You should fine the info. The location of a new nest is marked by the player.