Čistá Trojka

Čistá Trojka is a web reporting tool where residents can report cleanliness and public-space problems in Prague 3, including street litter, overflowing waste containers, dog waste, black dumps, broken pavements and abandoned vehicles. Reports can be submitted through a form, a map view or a table view.

The site is aimed at residents of Prague 3 and is published under the footer "© Městská část Praha 3", which indicates it is run by the district municipality. It also publishes dated notices, such as schedules for large-volume waste containers in Prague 3 for 2026.

The website is in Czech only. The input does not give a company name, a separate office address or any staffing or funding details beyond the registry facts supplied.

Product: Web-based problem reporting form, map and table for cleanliness and public-space issues in Prague 3.