Dakārgala

Dakārgala is a classical Indian knowledge tradition concerned with the search for water hidden beneath the earth. The word is formed from daka, meaning water, and argala, meaning a bolt, bar, or fastening. The title therefore evokes water concealed or held within the earth, together with the knowledge required to recognise and locate it.

Sanskrit has many words for water, including daka, udaka, jala, salila, toya and vāri. This rich vocabulary reflects the importance of water in Indian knowledge traditions. Dakārgala and Salilārgala may be understood as names conveying the same water-related knowledge tradition. The central concern of Dakārgala is the identification of groundwater through natural signs.

Dakārgala is a chapter of Varāhamihira’s Bṛhatsaṃhitā, the celebrated sixth-century Indian scholar. Varāhamihira was versed in the three branches of Jyotiṣam and possessed wide learning in many other fields. The Bṛhatsaṃhitā is his extensive Sanskrit compendium, traditionally transmitted in 106 chapters. It discusses celestial phenomena, clouds, rainfall, winds, atmospheric signs, regional divisions, architecture, water sources, plants, animals, gems, and several social and cultural subjects.

The Dakārgala chapter explains how groundwater may be identified through the observation of landforms, soil, trees, vegetation, termite mounds and other natural features. It presents water not as an isolated resource, but as part of an interconnected environment involving land, plants, climate, animals and human life.

Dakārgala is not an alternative to modern groundwater science. Rather, it offers an important basis for examining traditional environmental knowledge alongside modern hydrology. salilargalam.in brings together Sanskrit texts, multilingual editions, research articles and supporting materials to make this valuable knowledge tradition accessible to scholars, students and the wider public.