The posted coordinates are bogus.
For my 10th hide, I wanted to do something special. So here's a quick puzzle for you. In celebration of my favorite pokemon, PIKACHU!! Pikachu is a cute electric-powered pokemon that looks like a mouse. It's pokedex entry reads "Whenever Pikachu comes across something new, it blasts it with a jolt of electricity. If you come across a blackened berry, it's evidence that this Pokémon mistook the intensity of its charge." Pikachu becomes Ash Ketchum's buddy pokemon in the beginning of the pokemon franchise, and for those of you who may remember the old school games, it's his travelling buddy in the Pokémon Yellow Game Boy game. It doesn't have anything else to do with the cache, apart from being my favorite.
N Ninetales Wartortle.Nidorino Squirtle
W Dodrio Wigglytuff.Squirtle Raichu
(in most cases you can ignore the zeroes at the beginning of the numbers. You'll know)
It's in the obvious place.
I'm thinking about making this a small series along my route to work. So watch out for some more pokemon themed caches in the future :)