National Engineers' Day was observed across India on 15 September 2026, the birth anniversary of Sir Mokshagundam Visvesvaraya (born 15 September 1861, Muddenahalli, Karnataka).
India has marked the day since 1968. Visvesvaraya received the Bharat Ratna in 1955.
He designed automatic sluice gates, first installed at Khadakvasla Reservoir near Pune in 1903. He also led the Krishna Raja Sagara Dam project and advised on flood protection after the 1908 Musi floods in Hyderabad.
As Dewan of Mysore (1912-1918) he promoted the Bhadravati iron and steel works, the Mysore Soap Factory and the State Bank of Mysore, earning the title 'Father of Modern Mysore'.
Born at Muddenahalli, Karnataka
Joins the Bombay Public Works Department
Automatic sluice gates first installed at Khadakvasla Reservoir, near Pune
Advises on flood protection for Hyderabad after the Musi River floods
Serves as Dewan of Mysore
Awarded the Bharat Ratna
Dies
India begins observing Engineers' Day on 15 September
Places linked to his work: Muddenahalli (birthplace, Karnataka); the Krishna Raja Sagara Dam across the Kaveri near Mysuru; Khadakvasla Reservoir near Pune, where his automatic gates were first used; and Hyderabad on the Musi River, where he advised after the 1908 floods.
General Awareness > Important Days; Famous Personalities
Gates that open and close on their own with the reservoir's water level. Visvesvaraya's design was first used at Khadakvasla in 1903.
Chief minister-equivalent administrator of a princely state; Visvesvaraya held the post in Mysore from 1912 to 1918