European Heritage Days - Visit to the Colmar wastewater treatment plant
Add to my calendar
20-09-2025 09:00
20-09-2025
Europe/Paris
European Heritage Days - Visit to the Colmar wastewater treatment plant
On Saturday 20 September, come and discover the wastewater treatment process at the Colmar wastewater treatment plant: an essential facility for protecting the environment!
Showering, washing dishes, flushing the toilet... these are all everyday activities that require water.
Once used, this dirty water, known as wastewater, is transported to the Colmar treatment plant
to be cleaned through various stages that transform it into clean water before it is returned to nature!
Don't miss out on this opportunity: sign up now! Colmar coralie.simonet@veolia.com
Showering, washing dishes, flushing the toilet... these are all everyday activities that require water.
Once used, this dirty water, known as wastewater, is transported to the Colmar treatment plant
to be cleaned through various stages that transform it into clean water before it is returned to nature!
Don't miss out on this opportunity: sign up now! Colmar coralie.simonet@veolia.com
Adress :
200 rue du Ladhof, 68000 Colmar
Locate
Event dates :
LE September 20th 2025
The exact dates of this event aswell as its hours are available in the table below
Photo Gallery

Detailed information
Type of event :
Open doors
Venue
Wastewater treatment plant, 200 rue du Lahof
Target audience
Adults (individuals)
Couple
Families
Groups
Dates and opening hours
LE September 20th from 09h00 to 16h00
Prices
Rate
Rates
Free
Other events
Quick info
Quick info
Quick info
Quick info
Quick info
Quick info
Descriptif
Showering, washing dishes, flushing the toilet... these are all everyday activities that require water.
Once used, this dirty water, known as wastewater, is transported to the Colmar treatment plant
to be cleaned through various stages that transform it into clean water before it is returned to nature!
Don't miss out on this opportunity: sign up now!