What this is

A map of paved and other water-resistant surfaces across the city, captured from aerial photos in 2020.

Why it matters to you

Impervious surfaces affect flooding risks, water drainage fees, and urban heat. If you’re considering paving a driveway or parking lot, this data shows existing coverage patterns that influence runoff calculations. City planners use this to prioritize green infrastructure projects in areas with high pavement concentration.

How to read this data

  • Surface Type: What kind of paved surface (e.g., asphalt, concrete, rooftop)
  • Area: Size in square feet (helps estimate stormwater impact)
  • Shape: Geographic outline (useful for seeing exact boundaries of paved zones)

Where this leaves you

While you can’t look up your exact property here, this dataset helps explain why some neighborhoods flood more than others during heavy rain. Check your local stormwater utility website for parcel-specific runoff rules.

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