• Sangana Mounika
• Pallapati Jhansi Rani
• Vaka Sai Lekhana
• Neelam Shelly Suzanne
• Mrs. T Bhavani

A smart city is the future goal to have cleaner and better amenities for the society. Smart underground infrastructure is an important feature to be considered while implementing a smart city. Drainage system monitoring plays a vital role in keeping the city clean and healthy. Since manual monitoring is incompetent, this leads to slow handling of problems in drainage and consumes more time to solve. To mitigate all these issues, the system using a wireless sensor network, consisting of sensor nodes is designed. The proposed system is low cost, low maintenance,IOT based real time which alerts the managing station through message when any manhole crosses its threshold values. This system reduces the death risk of manual scavengers who clean the underground drainage and also benefits the public.

Gas sensor , Water level Sensor, GPS,GSM, Raspberry Pi 0 2 W,Temperature sensor,Solenoid Valve, Door Monitor Sensor,DC Fan.

"Smart Manhole Monitoring And Detecting System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 4, page no.f527-f531, April-2024, Available :http://www.jetir.org/papers/JETIR2404557.pdf

"Smart Manhole Monitoring And Detecting System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 4, page no. ppf527-f531, April-2024, Available at : http://www.jetir.org/papers/JETIR2404557.pdf