Please note that the C.I.EAU will be closed on Wednesday, November 26, 2025, until 1:00 p.m., as well as on Thursday, November 27, 2025, for the entire day. See you soon!
The benchmark for water education!
Visit our museum and experiment in our famous Lab’eau.
Explore the museum's offerings
Discover the pleasures associated with water with our fun exhibits, science experiments and rally activities!
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School offers
You’ll love our wide range of pedagogical options, adapted to the educational path of students from preschool to higher education. Find out how C.I.EAU is raising awareness of water issues and conservation, online or in person!
Offers to municipalities
Call on our team to design awareness-raising tools tailored to your region. C.I.EAU has the expertise in popularizing science to help you communicate about water resources to your fellow citizens.
Join the Quebec strategy to save drinking water by downloading the free Fantastik’eau media kit!
What is C.I.EAU?
The Centre d’interprétation de l’eau de Laval (C.I.EAU) is a charitable organization founded in 2002 to inform citizens about water and its treatment.
The organization’s current mission is to promote the protection and responsible use of water.
Events for everyone
We’re delighted to offer you a unique chance to enjoy unforgettable experiences through exciting contests and exclusive promotions.
The “Débat sur l’eau”
C.I.EAU has teamed up with TV Laval to present a special program: "Débat sur l'eau". Join us for the recording on October 21 and take the opportunity to ask your questions!
New temporary exhibition “Mouvements dans l’eau”
From September 19 to November 30, 2025, C.I.EAU presents "Mouvements dans l'eau" by artist Hélène Déry.
River River!
An immersive experience to understand the urban water cycle
A look back at Perseid Water Day
On Saturday August 10, Laval's four science museums - C.I.EAU, Musée de la santé Armand-Frappier and Éco-Nature - Parc de la Rivière-des-Mille-Îles - joined forces to present a unique water and space event on the Berge des Baigneurs.
En Eaux Troubles – a look back at our time at Eureka!
From Friday, May 24 to Sunday, May 26, the C.I.EAU team was at the 17th edition of the Eureka festival, at Parc Jean-Drapeau! Discover the highlights of these three days with the C.I.EAU kiosk and the En Eaux Troubles show, a first for the great science festival!
A look back at C.I.EAU’s fantastic water adventure at the Journées Lire et Découvrir!
On Saturday May 18 and Sunday May 19, the entire C.I.EAU team was on hand for Laval's major event, Les Journées Lire et Découvrir, simultaneously with the Bibliovente at Place Bell.
Browse now
We’re delighted to offer you a unique chance to enjoy unforgettable experiences through exciting contests and exclusive promotions.
The “Débat sur l’eau”
C.I.EAU has teamed up with TV Laval to present a special program: "Débat sur l'eau". Join us for the recording on October 21 and take the opportunity to ask your questions!
New temporary exhibition “Mouvements dans l’eau”
From September 19 to November 30, 2025, C.I.EAU presents "Mouvements dans l'eau" by artist Hélène Déry.
A career in the water industry
C.I.EAU is committed to raising young people's awareness of this vital resource and encouraging them to consider a career in the water industry.
The impact of climate change on the water cycle
The Earth is unique in our solar system: it is the only planet known to harbor life.
SOS lakes and rivers: How to manage our wastewater
Protecting our lakes and rivers is crucial to guaranteeing quality drinking water. Discover the challenges and actions to preserve our JOY'eau
One drop at a time: How can we save water every day?
Did you know that there are a number of small, everyday actions you can take that will have a big impact on water? Read the article now!
The drinking water dilemma: When abundance hides crisis
Despite its enviable position in the world thanks to our abundant resources, Canada in general and Quebec in particular are among the world's biggest consumers of water.
Why donate to the JOY’eau campaign
Find out how campaign donations will help us achieve our mission with a portrait of C.I.EAU's main activities and programs!
A look back at Perseid Water Day
On Saturday August 10, Laval's four science museums - C.I.EAU, Musée de la santé Armand-Frappier and Éco-Nature - Parc de la Rivière-des-Mille-Îles - joined forces to present a unique water and space event on the Berge des Baigneurs.
Do you know your river?
Your participation in this survey contributes to the study project: "Evaluation of citizens' knowledge and preferences for wastewater management in the Rivière des Mille-Îles watershed".
C.I.EAU deploys and mobilizes for water
For several years, the Centre d'interprétation de l'eau (C.I.EAU) has been actively involved in raising awareness of responsible water management.
En Eaux Troubles – a look back at our time at Eureka!
From Friday, May 24 to Sunday, May 26, the C.I.EAU team was at the 17th edition of the Eureka festival, at Parc Jean-Drapeau! Discover the highlights of these three days with the C.I.EAU kiosk and the En Eaux Troubles show, a first for the great science festival!
A look back at C.I.EAU’s fantastic water adventure at the Journées Lire et Découvrir!
On Saturday May 18 and Sunday May 19, the entire C.I.EAU team was on hand for Laval's major event, Les Journées Lire et Découvrir, simultaneously with the Bibliovente at Place Bell.
C.I.EAU celebrates Earth Day: spotlight on the latest water commitments from the C.I.EAU community!
C.I.EAU celebrates April 22, Earth Day this year, with scientific activities and a collaborative event that was a resounding success for our wonderful blue planet.
Celebrating innovation and excellence in the water sector: The 2024 Emerging Talent Award
On Thursday March 21, the day before World Water Day, the Centre d'interprétation de l'eau unveiled the winner of the 2024 edition of its Prix de la relève pour le domaine de l'eau.
The Ice Rally!
Thank you for completing the C.I.EAU winter ice rally! Congratulations, you've shown that the science of water, even in winter, doesn't leave you cold!
The Enchanted Holiday Rally!
Thank you for taking part in the enchanting holiday rally presented by the Centre d'interprétation de l'eau! Discover the surprises and activities reserved for our museum customers.
C.I.EAU marks recognition of Greater Montreal’s water heritage
On October 31, the provincial government announced the heritage registration of Greater Montreal's first drinking water infrastructure.
C.I.EAU launches an offer to municipalities to raise awareness about water management
The Centre d'interprétation de l'eau (C.I.EAU) now offers a complete solution to help municipalities educate their citizens about water.
Welcome to Eauville – A look back at the C.I.EAU summer event!
Saturday, August 12 marked the first edition of Welcome to Eauville! For the occasion, C.I.EAU organized a day full of water-related activities.
Treasure hunt – Welcome to Eauville – Osprey trail
Find the answers to the treasure hunt on the Osprey trail, part of the "Welcome to Eauville" day.
An energizing edition of Eureka for C.I.EAU
The C.I.EAU kiosk was part of Quebec's Chief Scientist's itinerary, resulting in unprecedented attendance at the Eureka Festival. C..EAU is delighted to have been selected for its Simul'eau activity, which encourages responsible water consumption using a simulator.
Conference – What lives in my lake? From micro to macro – June 08
Discover life in lakes with Sylvain Miller's lecture on Thursday, June 08, 2023 at 7pm! The lecture will transport you as we descend underwater to discover organisms from the surface to the bottom of our lakes.
Plant tours with C.I.EAU
A fascinating tour awaits you with the C.I.EAU as the Chomedey station opens its doors to the general public for the first time since the pandemic. Come and take an exclusive tour of these astonishing sites, essential to the production of quality drinking water, on May 20 and 21.
Conference – PFAS
Are you familiar with PFAS contaminants?
To learn more about this contaminant found in our air, soil, food and water, attend our May 16 panel discussion with experts in the field!
24 hours of science at C.I.EAU
On the occasion of this event, in collaboration with Science pour tous and l'Odyssée des sciences, C.I.EAU invites you to discover on May 5 and 6, two activities on the themes of freshwater biodiversity and water consumption with Eau bout de la chaîne, the animation and Répare la fuite!
C.I.EAU presents : Raising awareness to protect water resources
The Centre d'interprétation de l'eau presented a workshop entitled "Raising awareness to protect water resources" at the last edition of Americana.
Station tours: a unique tool for popularizing science!
C.I.EAU has developed and offers station tours to promote public awareness. Discover an emblematic C.I.EAU activity that allows everyone to understand the fascinating world of water stations.
Water beyond the Earth
C.I.EAU met Marie-Ève Naud, Scientific Coordinator for Education and Outreach at the Trottier Institute for Research on Exoplanets (iREx), to find out more about the presence of water in the Universe.
The Dérive exhibition: a dialogue with Rivière des Prairies
The temporary exhibition "Dérive" at the Centre d'interprétation de l'eau features works by Laval visual artist Lucette Tremblay. Visit Dérive free of charge during museum opening hours until January 22, 2023!
Dismantling the Craig station
The Craig station is an important witness to the history of water management, and C.I.EAU wants to preserve its memory.
Young people demand climate education
Across the province, students are more aware than ever of the climate emergency. Organizations such as C.I.EAU seek to equip the next generation to improve the fate of water, a crucial component of the environment.
Bric’eau: drinking trough for birds
Did you know that the average human body is 72% water? So it's important to stay hydrated, but humans aren't the only ones who need water to live. That's why C.I.EAU shows you how to build a watering hole for the birds in your yard!
The Craig Pumping Station – A Three-Level Operation
Bâtiment patrimonial, mais pas que... quel était le véritable rôle de la station Craig?
Expérience scientifique: cœur de fleurs
Ces petits cœurs à planter sont l’activité idéale à faire en famille pour la Saint-Valentin. En plus de souligner l’amour, ils aident à la biodiversité essentielle sur notre planète bleue.
Expérience scientifique: art laitier magique
Faites de belles peintures laitières avec cette expérience scientifique toute simple et magnifique.
Avez-vous des loups-garous par chez vous?
Croyez-vous aux loups-garous? Au C.I.EAU, nous sommes fervents croyants et ils ont même inspirés l'un des personnages principaux de notre pièce de théâtre Eldorad'eau...
Chloros, bertholite ou déesse verte? L’histoire du chlore jusqu’au début du 20e siècle
C’est le 11 novembre 1924 qu’un brevet pour un appareil nommé en anglais « Chlorinator » est déposé par Charles F. Wallace.
Expérience scientifique: boule de neige
Si vous cherchez un moyen d’amener le plaisir de l'hiver à l'intérieur, essayez de faire des boules de neige magiques!
Connaissez-vous les surverses?
Le Québec a enregistré au-delà de 50 000 surverses dans ses cours d’eau en 2020. Mais qu'est-ce qu'une surverse?
Expérience scientifique: citrouille mystère
Que vous la mangiez, la découpiez ou la transformiez en expérience scientifique : tout ce qui concerne la citrouille est amusant. Et surtout festif! Joyeuse Halloween!
Expérience scientifique: échelle de pH maison
Généralement, on dit de ne pas jouer avec sa nourriture, mais aujourd’hui vous allez faire de la science avec du chou!
Vanne de drainage du réservoir McTavish
Cachées aux yeux du public, les réserves du C.I.EAU conservent certains trésors du patrimoine industriel sur l’eau du grand Montréal.
Expérience scientifique: la couleur qui disparait
Avez-vous déjà entendu la fameuse phrase : « Rien ne se perd, rien ne se crée, tout se transforme »? Cette expérience scientifique a l’air magique, car elle porte à croire que la couleur disparaît, alors que ce n’est pas possible! Que se passe-t-il donc?
Les manomètres de Sainte-Anne-De-Bellevue – La suite
Cachées aux yeux du public, les réserves du C.I.EAU conservent certains trésors du patrimoine industriel sur l’eau du grand Montréal. La collection de manomètres anciens du C.I.EAU permet d’imaginer le quotidien des travailleurs de l’eau au début du siècle.
L’utilisation de plantes pour filtrer les eaux souterraines
Certains métaux lourds sont relâchés dans la nature et infiltrent les sols et les cours d’eau, ce qui entraîne une contamination sans égal de nos ressources. Les plantes ont-elles le pouvoir de nettoyer notre eau?
Comment faire un jardin de pluie à la maison?
Aujourd'hui, Martine Lanoue, vice-présidente du C.I.EAU, vous explique comment réaliser un jardin de pluie à la maison. C'est parti!
Les plaques commémoratives: témoins d’un patrimoine perdu
La collection du C.I.EAU conserve certains trésors du patrimoine industriel sur l’eau du grand Montréal.
L’eau glacée dévoile ses secrets !
Le printemps est arrivé avec la fonte des glaces avec tout ce que ça peut impliquer de craintes pour certains en raison de la possibilité d’inondations tandis que d’autres ont hâte de se baigner ou de naviguer.
Worth Listening
Flooding, sewage backups, and water shortages in the municipal campaign
Published on October 22, 2025 by Radio-Canada.
Exclusive interview with Benoît Chevrier and Martine Larose on the occasion of the Water Debate. Broadcast on TV Laval.
Exclusive interview with Martin Lévesque and Martine Larose on the occasion of the Water Debate. Broadcast on TV Laval.
Exclusive interview with Martin Lévesque and Martine Larose on the occasion of the Water Debate. Broadcast on TV Laval.
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