| Event Category | Disaster |
| Event Group | Natural |
| Event Subgroup | Meteorological - Hydrological |
| Event Type | Storms and Severe Thunderstorms |
| Place | Grande Prairie AB |
| Event Start Date | August 23, 1989 |
| Event End Date | October 18, 1989 |
| Comments | Grande Prairie AB, August-October 1989. Heavy rainfall occurred over the northwest region of Alberta in late August 1989 and caused flooding. Rains continued on in September and October, making it hard for farmers to harvest their crops. |
| Fatalities | 0 |
| Injured / Infected | 0 |
| Evacuated | 0 |
| Estimated Total Cost | Unknown |
| Federal DFAA Payments | $0 |
| Provincial DFAA Payments | $0 |
| Provincial Department Payments | Unknown |
| Municipal Costs | Unknown |
| OGD Costs | Unknown |
| Insurance Payments | Unknown |
| NGO Payments | Unknown |
| Utility - People Affected | 0 |
| Magnitude | 0.0 |