El Boletín Hidrológico es una publicación de periodicidad semanal realizada por el Área de Información Hidrológica, que recibe los datos que se originan en las Confederaciones Hidrográficas y en las Administraciones hidráulicas intracomunitarias, la Agencia Estatal de Meteorología y Red Eléctrica de España, realizando el tratamiento técnico de la información para su presentación como soporte de las decisiones de gestión hídrica que se deben tomar a nivel nacional, con sus implicaciones técnicas, económicas y sociales.
Su objetivo es el conocimiento de las reservas hídricas de la última semana, el seguimiento, análisis y publicación de los datos hidrológicos que permiten conocer el estado de los volúmenes almacenados en todos los embalses peninsulares con capacidad mayor a 5 hm3, la situación de los sistemas de explotación, de las reservas destinadas a riego y abastecimiento de poblaciones, la energía hidroeléctrica almacenada (cálculo teórico) y la producida real, los caudales fluyentes de los principales ríos de cada cuenca y las precipitaciones semanales (fuente AEMET).
Se presentan además informes hidrológicos de tendencia en forma de gráficos que ilustran la situación y evolución de las reservas hídricas. Para facilitar su interpretación se compara la situación referida a la fecha actual con la de la semana anterior, con la de los años precedentes, y con la media de los cinco años y diez años anteriores, todos referidos a la misma fecha que se presenta la información.
Debe tenerse en cuenta que todos los datos son provisionales y sujetos a revisión y validación.
En este fichero excel se recogen los datos de capacidad y reserva hídrica de cada uno de los embalses peninsulares mayores de 5 hm3 desde el año 1988.
La aplicación infoAGUA facilita la consulta de la información sobre la cantidad y calidad del agua en España, y sobre la gestión del riesgo de inundación. De esta forma, el usuario puede ser consciente de su vulnerabilidad y permanecer informado sobre los distintos aspectos relacionados con el agua en el entorno de su interés.
La elaboración de la app se enmarca dentro de la medida de los PGRI destinada a la mejora del conocimiento sobre la gestión del riesgo de inundación.
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