Seymareh dam and its Power plant is about 700 kilometers distance from north west of Tehran , in-between two provinces of Ilam and Lorestan and 40 kilometers distance from Darreh Shahr town, executed across the river of Seymareh .This dam is made of concrete and is shaped in double arcs .The instruments of dam were provided and installed by the Munir Co. The origin of the equipment is Huggenberger Co. from Switzerland.

Due to providing and installation of all related instruments by Munir Co. Client IWPC signed a contract for 2 years with Munir Co. For keeping reading, and analyzing of data of instruments.