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@article{182632,
        author = {Alok Jadhav and Digvijay Kharade and vrishali Desai},
        title = {IoT- Based Water Quality Analysis System},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {12},
        number = {2},
        pages = {3154-3161},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=182632},
        abstract = {The increasing demand for clean and safe drinking water has made real-time water quality monitoring a crucial necessity, especially in industrial and rural regions. Traditional water testing methods are manual, time-consuming, and often inaccessible in remote environments. This paper presents an Internet of Things (IoT)-based water quality analysis system designed to provide continuous monitoring and real-time data reporting of essential water parameters, including pH, Total Dissolved Solids (TDS), temperature, and turbidity. The system utilizes low-cost sensors interfaced with a NodeMCU ESP8266 microcontroller for data acquisition. Collected data is transmitted wirelessly to a cloud-based IoT platform (ThingSpeak), enabling remote access through mobile or web applications. Users receive real-time updates, and threshold-based alerts help detect poten- tial water quality issues proactively. The system was tested under operational conditions. The results obtained were compared against World Health Organization (WHO) and Bureau of Indian Standards (BIS) guidelines to validate its accuracy and reliability. This affordable and scalable solution demonstrates significant potential for integration into small-scale industries, municipal systems, and household-level water monitoring infrastructures.},
        keywords = {IoT, Water Quality Monitoring, ESP8266, TDS Sensor, pH Sensor, Turbidity Sensor, ThingSpeak, Real-Time Monitoring.},
        month = {July},
        }