It is important to grade your lot so that water flows away from your house but does not affect neighbouring properties.
As the property owner, you are responsible for your lot grading. You and your builder should read the City of Winnipeg Lot Grading By-Law before:
deciding on the grading for a new house, or
making changes to existing grading.
| Surface Drainage Problems
Improper lot grading can cause poor surface drainage. Runoff from heavy rain or melting snow can result in:
standing water,
flooding,
foundation settlement or damage, or
basement dampness.
Direct surface drainage away from your foundation and especially from window wells.
