I love these kinds of containers and have been waiting for an opportunity to put this one to use. So, here you go.
This puzzle is about the different Fire Districts & Departments in Thurston County. It is not meant to be extremely difficult to solve. All of the answers are available by looking them up online. The cache will be found at a fire station that is no longer being actively used for incident response, but is still being used for storage, so park out of the way of the bay doors.
The cache will be found at N 47 AB.CDE W 122 FG.HJK
A = The third digit of the street address number of Station 94
B = The third digit of the street address number of Station 35
C = The number/radio call sign of the Medic Unit that is based out of the fire station located at 3525 Stoll Rd SE, Olympia
D = The number of Olympia Fire Stations, subtract 3
E = The Fire District that serves Yelm
F = The number/radio call sign of the Medic Unit that is based out of Station T-1
G = The number of Bay Doors at Station O-1
H = The square root of the number of the Fire Station located at 9530 Old Hwy 99 SE, Olympia
J = The second digit of the engine stationed at the Fire Station located at 5911 Black Lake Blvd, Olympia
K = The Fire District that serves Griffin, subtract 13
Good luck...