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Water Quality Index (WQI) Significance and Efficiency as a Measure of Water Quality
The quality of water is crucial for human health and well-being. The physical, chemical, and microbacterial water quality criteria are included...
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A systematic and comparative study of Water Quality Index (WQI) for groundwater quality analysis and assessment
Water is essential for human survival. Its quality must be maintained to prevent any potential health problems. Pollution and contamination are...
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Water quality analysis of River Ganga and Yamuna using water quality index (WQI) during Kumbh Mela 2019, Prayagraj, India
Rivers Ganga and Yamuna have been subjected to massive degradation and pollution due to the vast amount of wastewater entering the river during the...
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Predictive modeling of water quality index (WQI) classes in Indian rivers: Insights from the application of multiple Machine Learning (ML) models on a decennial dataset
Despite high pollution levels in Indian rivers, a comprehensive study on the water quality index (WQI) remains elusive. WQI values were computed, and...
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A holistic framework of water quality evaluation using water quality index (WQI) in the Yihe River (China)
The Yihe River is an important river in Shandong Province, China. It is a catchment river for the South-to-North Water Diversion Project (SNWDP-ER),...
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Assessment of Groundwater Using Water Quality Index (WQI) at Saharanpur City, Uttar Pradesh (West), India
Groundwater is a natural resource and plays a vital role in our life. The study was carried out to access the groundwater quality of Saharanpur...
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Assessment of the water quality of Bartın Kışla (Kozcağız) Dam by using geographical information system (GIS) and water quality indices (WQI)
This study was conducted to evaluate the water quality of the Kışla (Kozcagiz) Dam located in the province of Bartın in the Western Black Sea Region...
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Coastal groundwater quality prediction using objective-weighted WQI and machine learning approach
The water quality index (WQI) is a globally accepted guideline to indicate the water quality standard of any groundwater resource. Water levels in...
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Assessment of groundwater suitability in Tiruchirappalli district, Tamil Nadu, India, based on Water Quality Index (WQI)
In Tamil Nadu, India, the Tiruchirappalli district is located in the central part of the region. Hard rock formations from the Archaean to...
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Water quality assessment of the Nam River, Korea, using multivariate statistical analysis and WQI
Water quality assessment using water quality index (WQI) is performed based on major variables reflecting the river characteristics. We evaluated the...
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Integrated machine learning–based model and WQI for groundwater quality assessment: ML, geospatial, and hydro-index approaches
The demands upon the arid area for water supply pose threats to both the quantity and quality of social and economic activities. Thus, a widely used...
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Assessment of Drinking Water Quality Using Water Quality Index: A Review
Nowadays, declining water quality is a significant concern for the world because of rapid population growth, agricultural and industrial activity...
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Integration of Multivariate Adaptive Regression Splines and Weighted Arithmetic Water Quality Index Methods for Drinking Water Quality Analysis
The water quality index (WQI) is a widely used tool for assessing water quality of various water bodies, but it has drawn criticism for being...
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Water Quality Monitoring for Irrigation by the Integration of Water Quality Index in a Geographic Information System Environment in Chiba Watershed, Nabeul, Tunisia
Irrigation is essential to ensure food security in arid and semi-regions and even in countries affected by water scarcity. Furthermore, monitoring...
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Multivariate and Water Quality Index Approaches for Spatial Water Quality Assessment in Lake Ziway, Ethiopian Rift
Information on water quality in aquatic environments is essential for managing and protecting surface water resources, such as lakes, reservoirs, and...
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Assessment of Surface Water Quality of Indian Rivers in Terms of Water Quality Index (WQI)
Assessment of water quality is imperative because clean water is essential for human use and for balanced ecosystem. In view of continuous pollution...
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Evaluation of Surface Water Quality in the Betwa River Basin through the Water Quality Index Model and Multivariate Statistical Techniques
The Betwa River Basin (BRB), a sub-basin of the River Yamuna, is the oldest flowing water system in Central India. The water quality of the rivers...
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Geospatial assessment of water quality using principal components analysis (PCA) and water quality index (WQI) in Basho Valley, Gilgit Baltistan (Northern Areas of Pakistan)
Public health quality in Gilgit Baltistan (GB) is at threat due to multiple water-borne diseases. Anthropogenic activities are accelerating the...
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Develo** an ensembled machine learning model for predicting water quality index in Johor River Basin
Currently, the Water Quality Index (WQI) model becomes a widely used tool to evaluate surface water quality for agriculture, domestic and industrial....
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Application of Multivariate Statistical Techniques and Water Quality Index to Assess Surface Water Quality: A Case Study of Zhaojiaxi River, China
The water quality in Zhaojiaxi River basin (China) was investigated in terms of water quality index (WQI) and multivariate statistical techniques...