Patrimony
PATRIMONY
Our infrastructures constitute an enormous historical, technical and patrimonial wealth available to all Madrilenians
PATRIMONY
Our infrastructures constitute an enormous historical, technical and patrimonial wealth available to all Madrilenians
10 COMMITMENTS AS CLEAR AS MADRID'S WATER
As we want to speak to you clearly and offer you more solutions for your needs, we have taken another step in our relationship with you. We assume 10 commitments with which to continue providing you with a quality, fair and transparent service. 10 commitments as clear as the water of Madrid.
CANAL IN 60 SECONDS
The care of our rivers begins in thewaste water treatment plants and continues in our laboratory in Majadahonda, where we analyze the water that we return to the rivers. Julio Rodrigo explains what the analysis of treated waste water consists of and why it is so important for the environment.
PATRIMONY
Canal de Isabel II's patrimony is part of the history, landscape and leisure activities of Madrid. Since it was founded in 1851, Canal de Isabel II has constructed major hydraulic infrastructures which today offer a huge source of historical, technical and patrimonial wealth. Our infrastructures combine their function in the service of the public management of the integral water cycle with their availability to the people of Madrid as the space for leisure, sports and culture.
Our history
1848
Water abstraction project
In 1848, a Royal Order issued by Isabel II appointed the engineers, Juan Rafo and Juan de Ribera, to draw up a project to end the water supply problem besetting Madrid. The two engineers designed and constructed a gravity dam and a canal almost 70 kilometres long with a reservoir of 48,000 cubic metres. This infrastructure would carry water from the River Lozoya to the city of Madrid and supply up to five times the population of that time.
1851
Canal de Isabel II's origin
Juan Bravo Murillo, president of the Council of Ministers, was so enthusiastic about the proposal that he considered it to be the solution he had long been searching for. With this conviction, the minister concluded that it was time to make Rafo and Ribera's preliminary project a reality. Its approval became final by means of Royal Decree on 18 June 1851. The decree provided for the construction of a reservoir and a channel measuring more than 70 kilometres in length to carry water from the Lozoya River to Madrid and would become the starting point for what we know today as Canal de Isabel II.
1858
The water from the Lozoya reached Madrid
On the 24th of June 1858, water from the Lozoya River reached Madrid for the first time, thus, ended one of the most important civil engineering works of the time and Queen Isabel II opened the Madrid water supply. The milestone was commemorated through the instalment of a fountain in San Bernardo Street.
1869 - 1879
El Villar Dam
While a fast-growing urban supply network was being developed in Madrid to carry the water to the homes of the inhabitants, in 1869 work started on the innovative El Villar dam, which came into service in 1879. The dam was 30 years ahead of its time: it was the first arch-gravity dam, the highest in Europe at that time, at 50 metres, and today, it is the oldest dam still in service belonging to the Canal de Isabel II supply system.
1911
First Water Tower
At the start of the 20th century, and after the construction of several underground tanks which increased the guaranteed water supply, it became necessary to supply the higher areas of the city. In 1911 the first Pumping station and the first water tower were opened and are one of the most recognisable symbols of the company. Designed by the engineers, Diego Martín Montalvo, Ramón de Aguinaga and Luis Moya, the brick tank built in Neo-Mudejar style, raised 1500 cubic metres of water to a height above ground level of 32 metres, thanks to the pumping station built in the vicinity. Today the tank has been converted into an exhibition hall and has become an inherent part of Madrid's urban landscape. 1972 – Opening of the El Atazar dam
1972
Opening of the El Atazar dam
Between 1968 and 1976, more projects were completed than throughout the entire history of the company: treatment plants, tanks, dams and reservoirs were constructed. In 1972, El Atazar dam came into service. More than 134 metres high, it takes water from the Lozoya river which continues to be the most important water reserve in the region even today. At the tail of the area which regulates the Lozoya river basin, the El Atazar dam has a storage capacity of more than 425 cubic hectometres. That is, almost half of the total supply system for the region.
2005
A commitment to waste water treatment and recycling
Halfway through the first decade of the 21st century, Canal assumed a major commitment for the treatment and recycling of waste water for use in the irrigation of green zones, in industry and for cleaning the streets. This was the start of the Plan Dpura (Waste water treatment plan), involving major investments and the construction of collectors, treatment plants and other sanitation-related infrastructures: the aim being to treat 100% of the waste water in the region and to preserve the quality of the water bodies in Madrid. Moreover, and in 2005, an agreement was signed by which Canal took over the management of all the major waste water treatment plants in the city of Madrid.
2016
Pelayos de la Presa Waste Water Treatment Plant
With the start-up of Pelayos de la Presa Waste Water Treatment Plant, Canal de Isabel II completed the connection of the entire Community to the main water supply system, following a global investment of 33.9 million Euros which guarantees a quality water supply to the towns of the so-called south-west corner of the region: Pelayos de la Presa, San Martín de Valdeiglesias, Cenicientos, Cadalso de los Vidrios and Rozas de Puerto Real. The plant, equipped with membranes for the ultrafiltration of water, joins the 13 existing plants in the region to complete the Canal de Isabel II water supply system in the Community of Madrid.
Módulos Patrimonio
Recreational areas
RIOSEQUILLO
Located on the right bank of the Riosequillo reservoir, it has one of the largest swimming pools in the Community of Madrid, with a capacity of more than two thousand people. It has green and sports areas, as well as a playground for children. It has a circuit of bio-fitness and rest areas. Both the pool and changing rooms are adapted for people with reduced mobility.
Managed by the Buitrago del Lozoya cityhall.
Riosequillo Recreation Area
Carretera Madrid-Irún, km 74
28730 Buitrago del Lozoya (Madrid)
CERVERA MARINA
It is located in the reservoir of El Atazar, the largest in the Community of Madrid, within the municipality of Cervera de Buitrago. This recreational area is the only nautical base in the region that has a sailing school adapted for people with reduced mobility. In addition to sailing, you can also practice windsurfing and rowing, as well as rent beached places.
Nautical base of the Marina
Calle de la Iglesia s/n
28193 Cervera de Buitrago
Telephone: 912 932 047 (Monday to Friday, 09:00 - 19:00 hours)
Parks
BRAVO MURILLO PARK
Inaugurated at the end of 2020, the Bravo Murillo Park runs parallel to Bravo Murillo Street and to the west facade of the Second Deposit of Canal de Isabel II, the oldest of which is operated by the company. A vertical garden composed of 15 different species has been installed on part of the wall of this deposit.
The facility, with more than 3,700 square meters, has a children's play area, adapted for children with different abilities, and another for physical activity, also adapted for people with reduced mobility. In addition, it has a walking space with sustainable pavement, 50 trees, about 1000 shrubs and garden areas.
Calle de Bravo Murillo, 42
28003 Madrid
Winter hours: Monday to Sunday, from 10:00 a.m. to 20:00 p.m.
Summer hours: Monday to Sunday, from 09.00 to 22:00
RÍOS ROSAS PARK
Opened at the end of 2018, Ríos Rosas Park is located in the immediate vicinity of the central offices of Canal de Isabel II. It is built next to the Santa Engracia High Deposit.
The surface of the park is approximately 2,500 square meters. It has a triangular shape and several trails, more than 20 plant species, numerous benches, double-height fountains and a small playground with several adapted games.
Calle de Santa Engracia, 125
28003 Madrid
Winter hours: Monday to Sunday, from 10:00 a.m. to 20:00 p.m.
Summer hours: Monday to Sunday, from 09:00 a.m. to 22:00 p.m.
TERCER DEPÓSITO PARK
It offers free spaces, gardens and areas for sports practice - 1.2-kilometre walking track, 8 paddle tennis courts, soccer field 11 and soccer field 7-. After its recent remodelling, the Tercer Depósito Park has more than 55,000 square metres of green areas, 1000 trees and 100 new shrubs. This park is fully accessible for people with reduced mobility and offers entertainment options for all ages, including a children's play area adapted for children with behavioral disorders or visual and hearing deficits.
The sports facilities are managed by Ocio y Deporte Canal. Check the activities here.
Avenida de Filipinas, 11
28046 Madrid
Hours (all year): Monday to Sunday, from 07:00 a.m. to 23:00 p.m.
CUARTO DEPÓSITO PARK
Inaugurated at the end of 2004, Cuarto Depósito Park is located near Plaza de Castilla. It is built on the roof of the Fourth Canal Water Tank, which is still in use today.
The area of the park is of approximately 45,000 square meters and has open spaces and green areas equipped with ponds, pergolas and rose gardens. Also, the park contains Arte Canal Exhibition Centre.
Paseo de la Castellana
28046 Madrid
Winter hours: Monday to Sunday, from 10:00 a.m. to 20:00 p.m.
Summer hours: Monday to Sundat from 09:00 a.m. to 22:00 p.m.
Historical heritage
PONTÓN DE LA OLIVA
Located on the Lozoya River, this pontoon is one of the emblematic works of Canal de Isabel II, as it marks the beginning of the water supply to Madrid. It was designed by two famous engineers, Juan Rafo and Juan de Ribera, and its technical execution, by engineer Lucio del Valle, was full of complications. The main problem arose when it was found that the dam had been founded on clay and gypsum soil. Despite many efforts, no remedy was found to solve the problems of seepage and scouring that occurred.
EL VILLAR DAM
In 1869 the works began for the construction of this dam located in the municipality of Puentes Viejas. El Villar was the first gravity arch dam to be built in Europe and the highest in Spain. Its unique construction represents a true milestone, not only in the history of Canal de Isabel II, but also in the panorama of Spanish public works. Its design is the merit of the engineers Boix and Morer. Today, almost a century and a half after its entry into service, the dam is still in perfect working order.
HISTORICAL TANKS
The first terminal deposits, of Roman inspiration and hidden from our eyes, constitute a leading element since they fulfil the indispensable function of accommodating the continuous flow of water supply to the city's consumption, with great daily, weekly and seasonal irregularities. The Campo de Guardias, located on Bravo Murillo Street, was Canal's first buried deposit. Its façade is decorated with an ornamental fountain that houses an allegory of the Lozoya River and was executed in 1858 by Sabino de Medina.
FIRST WATER TOWER
At the beginning of the 20th century, the insufficient capacity of the buried tanks in the Santa Engracia area, which supplied water by gravity to the houses located below 670m of altitude, was confirmed. Thus, with the construction of the First Elevated Deposit, with the pumping of the buried water in the immediate deposits, it was possible to guarantee the supply up to the highest floors of the new homes in the Salamanca, Chamberí and Cuatro Caminos areas. Its facade shows influences from the architecture of the time. In the mid-1980s, the warehouse tower was restored and converted into an exhibition hall.
Recreational areas
RIOSEQUILLO
Located on the right bank of the Riosequillo reservoir, it has one of the largest swimming pools in the Community of Madrid, with a capacity of more than two thousand people. It has green and sports areas, as well as a playground for children. It has a circuit of bio-fitness and rest areas. Both the pool and changing rooms are adapted for people with reduced mobility.
Managed by the Buitrago del Lozoya cityhall.
Riosequillo Recreation Area
Carretera Madrid-Irún, km 74
28730 Buitrago del Lozoya (Madrid)
CERVERA MARINA
It is located in the reservoir of El Atazar, the largest in the Community of Madrid, within the municipality of Cervera de Buitrago. This recreational area is the only nautical base in the region that has a sailing school adapted for people with reduced mobility. In addition to sailing, you can also practice windsurfing and rowing, as well as rent beached places.
Nautical base of the Marina
Calle de la Iglesia s/n
28193 Cervera de Buitrago
Telephone: 912 932 047 (Monday to Friday, 09:00 - 19:00 hours)
Parks
BRAVO MURILLO PARK
Inaugurated at the end of 2020, the Bravo Murillo Park runs parallel to Bravo Murillo Street and to the west facade of the Second Deposit of Canal de Isabel II, the oldest of which is operated by the company. A vertical garden composed of 15 different species has been installed on part of the wall of this deposit.
The facility, with more than 3,700 square meters, has a children's play area, adapted for children with different abilities, and another for physical activity, also adapted for people with reduced mobility. In addition, it has a walking space with sustainable pavement, 50 trees, about 1000 shrubs and garden areas.
Calle de Bravo Murillo, 42
28003 Madrid
Winter hours: Monday to Sunday, from 10:00 a.m. to 20:00 p.m.
Summer hours: Monday to Sunday, from 09.00 to 22:00
RÍOS ROSAS PARK
Opened at the end of 2018, Ríos Rosas Park is located in the immediate vicinity of the central offices of Canal de Isabel II. It is built next to the Santa Engracia High Deposit.
The surface of the park is approximately 2,500 square meters. It has a triangular shape and several trails, more than 20 plant species, numerous benches, double-height fountains and a small playground with several adapted games.
Calle de Santa Engracia, 125
28003 Madrid
Winter hours: Monday to Sunday, from 10:00 a.m. to 20:00 p.m.
Summer hours: Monday to Sunday, from 09:00 a.m. to 22:00 p.m.
TERCER DEPÓSITO PARK
It offers free spaces, gardens and areas for sports practice - 1.2-kilometre walking track, 8 paddle tennis courts, soccer field 11 and soccer field 7-. After its recent remodelling, the Tercer Depósito Park has more than 55,000 square metres of green areas, 1000 trees and 100 new shrubs. This park is fully accessible for people with reduced mobility and offers entertainment options for all ages, including a children's play area adapted for children with behavioral disorders or visual and hearing deficits.
The sports facilities are managed by Ocio y Deporte Canal. Check the activities here.
Avenida de Filipinas, 11
28046 Madrid
Hours (all year): Monday to Sunday, from 07:00 a.m. to 23:00 p.m.
CUARTO DEPÓSITO PARK
Inaugurated at the end of 2004, Cuarto Depósito Park is located near Plaza de Castilla. It is built on the roof of the Fourth Canal Water Tank, which is still in use today.
The area of the park is of approximately 45,000 square meters and has open spaces and green areas equipped with ponds, pergolas and rose gardens. Also, the park contains Arte Canal Exhibition Centre.
Paseo de la Castellana
28046 Madrid
Winter hours: Monday to Sunday, from 10:00 a.m. to 20:00 p.m.
Summer hours: Monday to Sundat from 09:00 a.m. to 22:00 p.m.
Historical heritage
PONTÓN DE LA OLIVA
Located on the Lozoya River, this pontoon is one of the emblematic works of Canal de Isabel II, as it marks the beginning of the water supply to Madrid. It was designed by two famous engineers, Juan Rafo and Juan de Ribera, and its technical execution, by engineer Lucio del Valle, was full of complications. The main problem arose when it was found that the dam had been founded on clay and gypsum soil. Despite many efforts, no remedy was found to solve the problems of seepage and scouring that occurred.
EL VILLAR DAM
In 1869 the works began for the construction of this dam located in the municipality of Puentes Viejas. El Villar was the first gravity arch dam to be built in Europe and the highest in Spain. Its unique construction represents a true milestone, not only in the history of Canal de Isabel II, but also in the panorama of Spanish public works. Its design is the merit of the engineers Boix and Morer. Today, almost a century and a half after its entry into service, the dam is still in perfect working order.
HISTORICAL TANKS
The first terminal deposits, of Roman inspiration and hidden from our eyes, constitute a leading element since they fulfil the indispensable function of accommodating the continuous flow of water supply to the city's consumption, with great daily, weekly and seasonal irregularities. The Campo de Guardias, located on Bravo Murillo Street, was Canal's first buried deposit. Its façade is decorated with an ornamental fountain that houses an allegory of the Lozoya River and was executed in 1858 by Sabino de Medina.
FIRST WATER TOWER
At the beginning of the 20th century, the insufficient capacity of the buried tanks in the Santa Engracia area, which supplied water by gravity to the houses located below 670m of altitude, was confirmed. Thus, with the construction of the First Elevated Deposit, with the pumping of the buried water in the immediate deposits, it was possible to guarantee the supply up to the highest floors of the new homes in the Salamanca, Chamberí and Cuatro Caminos areas. Its facade shows influences from the architecture of the time. In the mid-1980s, the warehouse tower was restored and converted into an exhibition hall.