Matsya Purana — Kailasa
उद्भिदान्युदकान्यत्र प्रवहन्ति सरिद्वराः बलाहकश्च ऋषभो चक्रो मैनाक एव च //
udbhidānyudakānyatra pravahanti saridvarāḥ balāhakaśca ṛṣabho cakro maināka eva ca //
Here, excellent rivers flow forth like upwelling waters; they are known as Balāhaka, Ṛṣabha, Cakra, and also Maināka.
This verse is not a Pralaya passage; it is a sacred-geography catalogue describing spring-born waters and naming notable rivers/streams in a particular region.
By identifying life-giving and sacred watercourses, it supports dharmic duties such as protecting waterways, establishing settlements responsibly, and performing tīrtha-related rites (bathing, offerings) at recognized rivers.
The mention of spring-fed flowing waters is relevant to Vastu and ritual practice: reliable water sources are auspicious for site selection, and named rivers function as tīrthas where purification rites and offerings are traditionally performed.