Limnological survey of tighra reservoir, gwalior, M.P

The present paper deal study of Physico- chemical parameter in water of Tighra reservoir of Gwalior (M.P) the water of Tighra reservoir is life line of Gwalior city. Water is more useful of animal and plant as well as provided natural habitat of them. The biota of surface water is governed by various environmental Condition. The water of this reservoir is used for fish culture, irrigation, in industries, domestic and drinking purpose. The present study was carried out one year from January -2023 to December -2023. During investigation period physico-chemical parameter of water in Tighra reservoir like temperature, Ph, Transparency, Turbidity, sodium (Na+), potassium(k+), alkalinity, TDS, chloride , Conductivity, CO₂, Dissolved Oxygen, Total Hardness, Hardness Ca, Hardness Mg, BOD, COD, Nitrate, Chloride, were analysed. Most of the physico-chemical parameter are under permissible limit of NEERI. Keyword:- Tighra, Physico- chemical Parameter, water, Reservoir.