Vajrai cannot be more than 500m as per google earth. Kas reservoir which is source of water fall is 1100 +/- 100 m from mean sea level and end point of water fall is Urmodi project which is having mean sea level height of 700 m +/- 50m. Hence, the water fall cannot be more than 500m.
The following is a list of the highest waterfalls in India. It is based on the data from World Waterfall Database. In many cases, numbers are merely estimates and measurements may be imprecise. The highest waterfall in India is Vajarai waterfall located in satara district of maharashtra.
+Height-wise rank Waterfall Height Location Remarks Number of drops1Vajrai Waterfall 560 meters (1840;ft)https://timesofindia.indiatimes.com/life-style/travel/things-to-do/from-satara-to-amboli-6-most-scenic-waterfalls-in-maharashtra-to-visit-in-monsoon/photostory/122949789.cms Satara, Maharashtra tiered waterfalls 3-2Kunchikal WaterfallsShivamogga district, Karnatakatallest tiered type waterfalls 43Barehipani FallsMayurbhanj district, Odisha tiered 24Nohkalikai FallsEast Khasi Hills district, Meghalayaplunge waterfallsSingle5Nohsngithiang Falls or Mawsmai FallsEast Khasi Hills district, Meghalayasegmented type waterfalls Single6Dudhsagar Falls South Goa District, Goatiered waterfalls47Kynrem Falls East Khasi Hills district, Meghalayatiered waterfalls38Meenmutty Falls300 m (984 feet)Wayanad district, Keralatiered waterfalls39Thalaiyar FallsBathalagundu - Kodaikanal Ghat Road, Dindigul district, Tamil Naduhorsetail type waterfalls Single11Jog Falls Shivamogga district, Karnataka Plunge Fall, segmented waterfalls Single12Khandadhar FallsSundergarh district, OdishaHorse tail type falls Single13Vantawng FallsSerchhip district, Mizoramtiered waterfalls214Kune FallsPune district, Maharashtratiered waterfalls315Thoseghar WaterfallsSatara district, Maharashtra cataract, segmented16Soochipara FallsWayanad district, Keralatiered waterfalls317Bahuti FallsMauganj, Rewa district, Madhya Pradeshtiered waterfalls218Magod FallsUttara Kannada district, Karnatakatiered waterfalls219Hebbe FallsChikkamagaluru district, Karnatakatiered waterfalls220Duduma FallsBorder of Koraput & Visakhapatnam districts of Odisha and Andhra Pradesh statesplunge type waterfalls Single21Palani FallsKullu district, Himachal Pradesh 22Joranda FallsMayurbhanj district, Odisha Single23Lodh FallsLatehar district, Jharkhandtiered waterfalls224Bishop FallsEast Khasi Hills district, Meghalayatiered waterfalls325Chachai FallsRewa district, Madhya Pradesh 25Keoti FallsRewa district, Madhya Pradeshsegmented type waterfall Single26Changey FallsKalimpong district, West Bengalsegmented type waterfall Single27Kalhatti FallsChikkamagaluru district, Karnataka 28Beadon FallsEast Khasi Hills district, Meghalaya 29Keppa FallsUttara Kannada district, Karnatakafan type waterfall Single30Koosalli FallsUdupi, Karnatakatiered waterfall631Dabbe fallsShivamogga, Sagar, Karnataka32Vasudhara FallsChamoli district, Uttarakhand 33Pandavgad FallsThane, Maharashtra 34Rajat PrapatNarmadapuram district, Madhya Pradeshhorsetail type waterfall Single35Bundla FallsKaimur district, Bihar Single36Shivanasamudra FallsMandya district, Chamarajanagara district, Karnataka segmented type Single37Lower Ghaghri FallsLatehar district, Jharkhand 38Hundru FallsRanchi district, Jharkhand segmented type Single39Sweet FallsEast Khasi Hills district, Meghalayahorsetail type Single40Agaya GangaiNamakkal, Tamil Nadutiered waterfallsSingle41Palaruvi91.5 meters (300 ft)Kollam district42Patalpani waterfallMhow, Indore district, Madhya Pradesh segmented typeSingle43Gatha FallsPanna district, Madhya Pradesh 44Teerathgarh FallsBaster district, Chhattisgarh 45Kiliyur FallsYercaud, Tamil Nadufan type waterfall Single46Kedumari FallsUdupi district, Karnatakahorsetail type waterfall Single47Muthyala Maduvu FallsBangalore rural district, Karnataka 48Langshiang FallsWest Khasi Hills district, Meghalaya Single49Talakona fallsChittoor district, Andhra Pradesh 50Purwa FallsRewa district, Madhya Pradesh 51Courtallam falls60 meters (200 ft )Tenkasi district52Kakolat FallsNawada district, Bihar 53Paglajhora FallsDarjiling district, West bengal 54Dhuandhar FallsJabalpur district, Madhya Pradesh 55Athirappilly FallsThrissur, Kerala segmented type waterfall
See also List of waterfalls by height List of waterfalls in India List of waterfalls
References