Click on the map to display elevation.
Name: Kosasthalaiyar River topographic map, elevation, terrain.
Location: Kosasthalaiyar River, Arumbakkam, Uthukkottai, Thiruvallur District, Tamil Nadu, 602023, India (13.20938 79.87025 13.23327 79.98771)
Average elevation: 41 m
Minimum elevation: 23 m
Maximum elevation: 74 m