The number of deaths caused due to the firing had been a disputed issue till now. While the official enquiry by the British informed about 379 deaths, the death toll was quoted to be around 1,000 by Congress. There were about 120 dead bodies recovered from the well also.
You may also like to read What exactly had happened on 13 April 1919
Keeping in mind the significance of this place in the history of India, a trust was founded in 1920 to build a memorial site at Jallianwala Bagh. American architect, Benjamin Polk, built the memorial on site which was inaugurated by the then President of India, Rajendra Prasad on 13 April 1961.
The monument and the adjoining buildings exhibit the bullet marks on their walls and depict the excruciating pain that the people suffered that day. The well that rescued numerous people from the bullets fired by the troops is also preserved in the compound of the park.