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

Library incident report data is derived from Winnipeg Public Library's internal incident reporting system. Staff are instructed to use this system to record, report and track incidents that occur in any of the Library's 20 branch locations or that occur during offsite visits. Examples of the types of incidents may include but are not limited to:
- injury to staff or public
- hazardous conditions
- abusive or threatening behaviour
- criminal activity
- medical emergencies
- unplanned building closures
- unattended children

Individual incident reports may contact names or other personal data that are not included per FIPPA guidelines.