International Journal on Science and Technology

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Trophic State Assessment of Ramanpad Reservoir, Wanaparthy District, Telangana

Author(s) Mr. YELLA SWAMY G, Dr. M RAJA SHEKHAR
Country India
Abstract Aquatic ecosystems are commonly classified based on their productivity using the concept of trophic state. The trophic state index (TSI) ranges from 0 to 100, where each step represents a doubling of algal biomass. Parameters such as total phosphorus, chlorophyll-a, and Secchi disc transparency are used to calculate this index. In the present study, the trophic status of Ramanpad Reservoir ( Okachetty Vagu ) in Wanaparthy district, Telangana, was evaluated. The results revealed that all sampling sites fall under oligotrophic condition, indicating low nutrient levels, high water clarity, and low algal growth.
Keywords Trophic State Index, Chlorophyll-a, Secchi Depth, Phosphate, Water Quality
Field Biology
Published In Volume 17, Issue 2, April-June 2026
Published On 2026-05-20
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