Vaishnava Samhita. Shri Nandadasa Charitam. Vol III Book VII Chp 10 Shloka 4

तटे मानसगङ्गाया वसन् गोवर्धनान्तिके |

कीर्तयामास सानन्दं नन्ददासो हरिं सदा ||

Shri Nandadasa was a resident of the bank of the Mansa Ganga located near Goverdhana HIll. He spent his time in singing the glory of Shri Hari blissfully.