• Dr. Neeta Kishor Dhane
• Dr. Vaishali Vilas Patil

Water is one of the important aspects of human life and rivers are one of the main sources of water but rivers become contaminated due to chemical waste, human activities, etc. Nira is a river that flows through the Indian state of Maharashtra. It is a tributary of the Bhima River and flows through the Pune and Solapur districts of Maharashtra. The study is based on secondary data related to the quality of water from the Nira river. The source of data is https://www.mpcb.gov.in/water-quality/pune/17. Naïve Bayes technique is used to predict water quality. After comparing the water quality of Nira river it is observed that 100% Nira river water was non polluted during covid 19 lockdown period .

Nira river, Naïve Bayes

"“Water Quality Analysis of Nira River "", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 1, page no.e314-e318, January-2022, Available :http://www.jetir.org/papers/JETIR2201445.pdf

"“Water Quality Analysis of Nira River "", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 1, page no. ppe314-e318, January-2022, Available at : http://www.jetir.org/papers/JETIR2201445.pdf