Changements sur "Open Flood Map Gdańsk: public risk dashboard + micro-drainage upgrades in 5 priority streets"

Goal: improve flood preparedness in Gdańsk by combining transparent public data with small, high-impact drainage upgrades.

What we will do

• Publish an Open Flood Map with historic incidents, vulnerable zones, and safe routes during heavy rain.

• Create a simple public dashboard: rainfall alerts, blocked drain reporting, and response status.

• Upgrade micro-drainage in 5 priority streets: additional inlets, grates, and local slope corrections.

• Add rain gardens (where possible) to absorb runoff near schools and low points.

• Run a community reporting campaign so residents can report flooded points with photos and location.

Why this matters

• Short, intense storms are increasing and overwhelm local infrastructure.

• Residents need clear, trustworthy information to make safe decisions.

• Small works can prevent repeated damage while larger plans are developed.

How we’ll deliver

1. Data consolidation: collect and standardize city + emergency + citizen reports.

2. Prototype: publish a first map version and iterate with user feedback.

3. Works: deliver micro-drainage upgrades with minimal disruption.

4. Maintenance loop: monitor incidents and keep the dataset updated quarterly.

Expected results

• Better preparedness and faster reporting during storms.

• Reduced flooding recurrence in the 5 upgraded streets.

• More trust through open data and visible response tracking.

Notes: the dashboard will publish aggregated information only and avoid exposing private addresses or sensitive infrastructure details.