The construction of Anang Dam about 2 km south-west of Suraj Kund is ascribed to Anangpal of the Tomar dynasty of the eleventh century CE. It is battered on the east and has steps on the west with angular flanked steps at the southern and northern extremities. At the top, the dam is 19.8m while with the steps on the west and the batter (inclination) on the east it grows to over 27.43 m at the base. Its length is 101.2m. At the varying depths from the top of the bund, are seven drainage channels which run through the thickness of dam and could be used to keep water upto certain depth. The steps are made of ashlar blocks of stone but like the rubble core they are also laid in lime.
In view of its historical importance, it was declared protected as a monument of national importance vide notification no. 24847 dated 14.10.1921.