Sonowal also requested Singh to ensure proper security to those who want to return home.
The Sports Minister, who met Singh at North Block, told him that there is scarcity of warm clothes and potable water in relief camps where violence-hit people have taken shelter.
"I have urged the Home Minister to ensure that proper relief is provided to those who have taken shelter in camps and rehabilitate suitably those who desire to return home," Sonowal, who belongs to Assam, told PTI.
More than two lakh people were displaced after Bodo militant group NDFB killed over 70 people in three districts of Assam last week.