Honouring the finest district magistrates in India
C R KHARSAN
Every monsoon, 56-year-old Hasmukh Patel keeps round the clock vigil on the water levels of Auranga river at Bhairavi village in Gujarat's Valsad district. An employee of the Narmada Water Resources, Water Supply and Kalpsar Department of the Gujarat government, Patel was once an important link in the disaster management chain, fore warning the district administration of any rise in water levels that could lead to flooding in Valsad and neighbouring areas down stream. Not anymore.
While Patel continues to keep a check on the water levels for his department, he has largely been replaced by a six inch sonar river gauge that provides real time measurement of water levels. The gauge is part of the 'e-Megh' project, an innovative IOT or Internet of Things based early flood warning system that forewarns over two lakh residents of Valsad and 21 villages located down stream about heavy rains in catchment areas and possible inundation.
The small, concrete structure near Bhairavi bridge that Patel continues to occupy also sports a solar panel on top and an elaborate battery system that acts as a power back up for the sonar river gauge, that sends readings to the Gujarat State Disaster Management Authority(GSDMA) office in Valsad town, 40 km away.
In 2016, there were no rains in Valsad, but still, flood waters from Auranga river inundated the entire city and neighbouring villages, causing wide spread destruction. That is when we decided to do something about the annual flooding. We examined the river measurement data for the last 20 years and correlated it with the rainfall data and found that heavy rain in catchment areas of the river was sure to cause flooding in Valsad, said C R Kharsan, district collector of Valsad district, who implemented the e-Megh project on a pilot basis on the Auranga river. On August 21, Kharsan was recognised under the category 'Inclusive Innovation' at the first The Indian Express Excellence in Governance Awards. In regions where there is no dam, people can take a cue from this and accordingly implement warning systems in flood prone areas, Kharsan said after receiving the award
alsad District Collector CR Kharsan receives the award from Union Minister for Law and Electronics & Information Technology Ravi Shankar Prasad.
In 2016, over 26 people lost their lives as waters from the swollen Auranga inundated large parts of Valsad town and 21 villages located downstream. In 2017, over 14 persons died in the deluge."In 2018,no lives were lost and this is reflection of the success of the new system. This year too no lives were lost and we relocated 1,000 people in time before the flooding," said Kharsan.
Though Auranga is one of the four rivers that flows through the district, it is the only one that does not have a dam that could fore warn of a possible deluge. The IOT-based system integrates the sonar river gauge in the Sahyadris with an elaborate on line system of hooters at four most vulnerable locations Dhamdachi, Valsad-Pardi, Hanuman Bagda and Lilapore. "Any alarming rise in water levels at Bhairavi activates the hooters within 10 seconds and provides the administration with two crucial hours to act before the flood waters reach the downstream areas," says jayesh Mav, Field Operations Manager, Responcity Systems (P) Ltd, a private entity that manages and operates the early flood warning system for the district administration.
It also sends out SMSes, warning officials of the impending danger.The data provided by this system can be accessed by the district administration officials on their smartphones.
The hooters give both a primary and secondary warning. "If the hooters placed on top of water tanks and buildings emanatea single 10-second hoot, it's awarning. But, if the hooter goes off three times within 10 minutes, then it signals danger," Mav added.
Woman Development-Ashish Saxena,Madhya Pradesh.
Community Involvment-Astik Kumar Pandey,Maharashtra.
Inclusive Innovation-C R Kharsan, Gujarat.
Education-Dr. A Sharath, Telangana.
Child Development-Dr. Madhavi Khode Chaware,Maharashtra.
Agriculture-Dr. Prashant Bholanath Narnaware, Maharashtra.
Border DistrictsDr. S Lakshmanan, Assam.
Jammu & Kashmir Districts-Dr.Shahid Iqbal Choudhary, Udhampur.
Left Wing Extremism District-Kartikeya Misra, Andhra Pradesh.
North East Districts-Raj Kumar Yadav, Sikkim.
Social Welfare-Rakesh Kanwar, Himachal Pradesh.
Implementation of Central Schemes-Sandeep Nanduri, Tamil Nadu.
Technology Implementation-Tukaram Mundhe, Maharashtra.
Energy-Vivek Yadav, Andhra Pradesh.