• PARESH SARATANPARA
• SANJAY SINGH

Groundwater is used for drinking as well as irrigation purposes. Nowadays, due to human and industrial activities the groundwater quality has been deteriorated. For proper natural groundwater eco system, groundwater quality should be maintained is necessary. In this study, groundwater quality of Navsari district is predicted by Groundwater Quality Index. In Navsari; groundwater sources are open well and dug well which are used for drinking purpose. Total dissolved solid, nitrate, hardness, chloride, magnesium, electrical conductivity, sulphate are various important indicators of groundwater quality. The main aim of this study is prediction of groundwater quality by water quality index for pre-monsoon and post monsoon of navsari taluka using an adaptive neuro-fuzzy inference system (ANFIS) in MATLAB R2017b and statistical analysis. For water quality index, 31 groundwater well samples are collected of last 3 year of 2014 to 2016. For WQI various input parameters like chloride, sulphate, calcium, magnesium, hardness, alkalinity, pH, TDS are used. For the best model 80-20 of RMSE is 1.7702 comes as per statistical analysis.

Groundwater, Groundwater quality index, MATLAB R2017b, Statistical analysis

"GROUNDWATER QUALITY INDEX OF NAVSARI TALUKA USING ANFIS AND STATISTICAL ANALYSIS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 4, page no.191-196, April-2018, Available :http://www.jetir.org/papers/JETIR1804039.pdf

"GROUNDWATER QUALITY INDEX OF NAVSARI TALUKA USING ANFIS AND STATISTICAL ANALYSIS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 4, page no. pp191-196, April-2018, Available at : http://www.jetir.org/papers/JETIR1804039.pdf