The data set will list every call the WFPS has responded to between 2015 to present, which units responded, whether it was a medical emergency or fire/rescue call, when the incident resolved, whether it involved a vehicular collision, and which neighbourhood and electoral ward it took place in. The data is based on the calls received, which may not necessitate a unit being sent as additional information is provided.

The units can be broken down as follows:

Medical -
DC: District Chief
EPIC: Emergency Paramedics in the Community Unit
MIRV: Major Incident Response Unit
PACE: Non Motorized Unit
PTRS: Special Assignment Unit
##: Ambulance Unit

Fire Rescue -
ATV: Special Rescue
BN: Special Rescue
CV: Special Rescue
D: District Chief
DCT: Special Rescue
E: Engine/Pumper
FI: Fire Investigator
GA: Gator
GEN: Special Rescue
HM: Hazmat
L: Ladder
P: Platoon Chief
R: Rescue
RU: Special Rescue
S: Platoon Safety Officer
SN: Special Rescue
SQ: Squad
T: Special Rescue
TC: Special Rescue
W: Water Rescue
WERU: Special Rescue
WL: Special Rescue

Location of fire halls, paramedic (ambulance) stations, and combined fire-paramedic stations.