South India South India South India is the area including five Indian states of Andhra Pradesh, Karnataka, Kerala, Tamil Nadu and Telangana as well as three union territories of Lakshadweep, Andaman and Nicobar Islands, and Puducherry, occupying 19% of India's area (). Covering the southern part of the peninsular Deccan Plateau, South India is bounded by the Bay of Bengal in the east, the Arabian Sea in the west and the Indian Ocean in the south. The geography of the region is diverse with two mountain ranges–the Western and Eastern Ghats, bordering the plateau heartland. Godavari, Krishna, Kaveri, Tungabhadra and Vaigai rivers
Modoc Plateau part of the plateau, while southern watersheds either collect in basin reservoirs or flow into the large Big Sage Reservoir, which sits in the center of Modoc County. Modoc Plateau The Modoc Plateau lies in the northeast corner of California as well as parts of Oregon and Nevada. Nearly of the Modoc National Forest are on the plateau between the Medicine Lake Highlands in the west and the Warner Mountains in the east. Its landform is volcanic table land ranging from 4,000 to 6,000 feet above sea level, cut by many north-south faults. "Occasioned lakes, marshes, and sluggishly flowing streams