Physicochemical Estimation of Chandra Sarovar Pond, Jhalawar (Rajasthan)

Abstract

An aquatic ecosystem consists of two key components: the physico-chemical properties of the water and the biological community (biota). These components are closely interrelated, as the presence and abundance of aquatic flora and fauna are directly influenced by water quality. The current study focuses on Chandra Sarovar Pond, a significant freshwater body located in Jhalawar city, the administrative headquarters of Jhalawar district in Rajasthan. Geographically, Jhalawar is situated at 24.620°N latitude and 76.150°E longitude, with an average elevation of 312 meters (1,023 feet) above sea level.

Analysis of various physico-chemical parameters including pH, temperature, turbidity, dissolved oxygen, biological oxygen demand, chemical oxygen demand, free carbon dioxide, alkalinity, conductivity, total dissolved solids, chloride, ammonia, nitrates, and phosphates revealed notable temporal and seasonal variations in the pond water. The presence of moderate levels of nutrients, particularly nitrates and phosphates, indicates that the pond exhibits mesotrophic condition