The Central Soil and Materials Research Station (CSMRS) is an attached office of the Department of Water Resources, River Development & Ganga Rejuvenation, Jal Shakti ministry.

Based at New Delhi, it deals with investigations and research in Geotechnical engineering, construction materials and river valley projects. It helps in development of water resources sector in the country, through Central Water Commission. Minister of State Jal Shakti conducted a Review Meeting of CSMRS recently.