Cheyyar River topographic map

Chennai is located on the southeastern coast of India in the northeastern part of Tamil Nadu on a flat coastal plain known as the Eastern Coastal Plains with an average elevation of 6.7 m (22 ft) and highest point at 60 m (200 ft). Chennai's soil is mostly clay, shale and sandstone. Clay underlies most of the…

Average elevation: 8 m

Chennai is located on the southeastern coast of India in the northeastern part of Tamil Nadu on a flat coastal plain known as the Eastern Coastal Plains with an average elevation of 6.7 m (22 ft) and highest point at 60 m (200 ft). Chennai's soil is mostly clay, shale and sandstone. Clay underlies most of the…

Average elevation: 8 m

Salem is located at 11°40′N 78°08′E / 11.67°N 78.14°E / 11.67; 78.14, at an average elevation of 278 m (912 ft). The city is surrounded by hills: Nagaramalai on the north, Jarugumalai on the south, Kanjamalai on the west, Godumalai on the east and the Shevaroy Hills on the northeast.…

Average elevation: 418 m

Average elevation: 469 m

Average elevation: 19 m

Kanyakumari district has a varied topography with sea on three sides and the mountains of the Western Ghats bordering the northern side. Except for a small stretch of land to the west of Kanyakumari town, almost the entire district is sandwiched between the Western Ghats and the Arabian Sea - the only district…

Average elevation: 226 m

Apart from the species common to the plains, wild elephants, wild boars leopards, tigers, bison, species of deer, Nilgiri tahr, sloth bear and black-headed oriole can be found. The Anamalai Wildlife Sanctuary 88 km (55 mi) in the Western Ghats at an altitude of 1,400 meters covers an area of 958 km2. More than…

Average elevation: 551 m

Chennai is located on the south–eastern coast of India in the north–eastern part of Tamil Nadu on a flat coastal plain known as the Eastern Coastal Plains. Its average elevation is around 6.7 metres (22 ft), and its highest point is 60 m (200 ft). Chennai is 2,184 kilometres (1,357 mi) south of Delhi,…

Average elevation: 7 m

Average elevation: 117 m

Average elevation: 307 m

Average elevation: 639 m

Average elevation: 7 m

The economy of Theni district is mostly agricultural. Utilization of land area for cultivation in the district is 40.33%. The principal crops produced (in tonnes) in 2005-2006 were sugarcane 1,201,221, cotton 95,360 (561 bales of 170. kg lint each), rice (paddy) 66,093, millets and other cereals 57,081, pulses…

Average elevation: 735 m

Average elevation: 653 m

Chengalpattu is located at 12°42′N 79°59′E / 12.7°N 79.98°E / 12.7; 79.98. It has an average elevation of 36 metres (118 ft). Lake Kolavai is the largest located in Chengalpattu.

Average elevation: 48 m

Average elevation: 41 m

Average elevation: 115 m

Average elevation: 278 m

Kanchipuram is located at 12°50′19″N 79°42′06″E / 12.8387°N 79.7016°E / 12.8387; 79.7016, 72 km (45 mi) south-west of Chennai on the banks of the Vegavathi River, a tributary of the Palar River. The city covers an area of 11.6 km2 (4.5 sq mi) and has an elevation of 83.2 m (273 ft) above…

Average elevation: 82 m

Average elevation: 1,673 m

Average elevation: 149 m

Average elevation: 452 m

Average elevation: 28 m

Average elevation: 33 m

Average elevation: 197 m

Average elevation: 71 m

The district has an area of 2,552.50 km2. The district is basically hilly, lying at an elevation of 1,000 to 2,600 metres above MSL, and divided between the Nilgiri plateau and the lower, smaller Wayanad plateau. The district lies at the juncture of the Western Ghats and the Eastern Ghats. Its latitudinal and…

Average elevation: 975 m

Average elevation: 45 m

Average elevation: 39 m

Average elevation: 68 m

Average elevation: 39 m

Average elevation: 107 m

Average elevation: 528 m

Average elevation: 28 m

Average elevation: 7 m

Average elevation: 382 m

Average elevation: 20 m

Average elevation: 31 m

Average elevation: 459 m

Average elevation: 6 m

Average elevation: 16 m

Average elevation: 80 m

Average elevation: 81 m

Average elevation: 21 m

Average elevation: 808 m

Average elevation: 16 m

Average elevation: 24 m

Average elevation: 19 m

Average elevation: 45 m

Average elevation: 1,786 m

Yelagiri is a hill station located in Tirupattur district of the Vaniyambadi-Tirupattur road at an altitude of 1,410.6 metres above mean sea level and spread across 30 km2.

Average elevation: 349 m

Average elevation: 58 m

Average elevation: 23 m

Average elevation: 42 m

Average elevation: 32 m

Average elevation: 49 m

Average elevation: 122 m

Average elevation: 378 m

Average elevation: 21 m

Vellore is at 12°55′N 79°08′E / 12.92°N 79.13°E / 12.92; 79.13, 220m above sea level. The city has a tropical savanna climate. It is in the Vellore district of the South Indian state, Tamil Nadu, 135 km (84 mi) west of the state capital Chennai and 30 km (19 mi) kms South of its twin city…

Average elevation: 283 m

Average elevation: 2 m

Valparai is located at 10°22′N 76°58′E / 10.37°N 76.97°E / 10.37; 76.97. It is a mid-elevation hill station (Ootacamund is considerably higher) and has an average elevation of 3,914 feet (1,193 m). It is close to the border with Thrissur district of the Kerala state.

Average elevation: 1,127 m

Average elevation: 41 m

Average elevation: 1 m

Average elevation: 255 m

Average elevation: 352 m

Average elevation: 1,460 m

Average elevation: 1,806 m

Average elevation: 403 m

Yercaud, also spelt Erkad, is a town and hill station in Salem District in Tamil Nadu, India. Located in Servarayan Hills in the Eastern Ghats, it is situated at an altitude of 1,515 m (4,970 ft).

Average elevation: 1,092 m

Average elevation: 18 m

Average elevation: 104 m

Average elevation: -1 m

Average elevation: 85 m

Average elevation: 70 m

Average elevation: 1,749 m

Average elevation: 294 m

Average elevation: 4 m

Average elevation: 20 m

Chennai is located on the south–eastern coast of India in the north–eastern part of Tamil Nadu on a flat coastal plain known as the Eastern Coastal Plains. Its average elevation is around 6.7 metres (22 ft), and its highest point is 60 m (200 ft). Chennai is 2,184 kilometres (1,357 mi) south of Delhi,…

Average elevation: 7 m

Average elevation: 22 m

Thuvakudi is located at 10°45′23″N 78°48′04″E / 10.756389°N 78.801111°E / 10.756389; 78.801111. The average elevation is 88 metres (289 ft). The topology of Thuvakudi is almost flat with a few isolated hillocks rising above the surface. The city spread over an area of 14.371 square…

Average elevation: 78 m

Average elevation: 349 m

Average elevation: 59 m

Average elevation: 84 m

Average elevation: 14 m

Average elevation: 75 m

Average elevation: 61 m

Perungudi is located at 12°58′N 80°15′E / 12.97°N 80.25°E / 12.97; 80.25. It has an average elevation of 9 metres (29 feet).

Average elevation: 3 m

Average elevation: 181 m

Average elevation: 185 m

Average elevation: 138 m

Average elevation: 30 m

Average elevation: 452 m

Gingee is located at 12°15′N 79°25′E / 12.25°N 79.42°E / 12.25; 79.42. It has an average elevation of 92 metres (301 ft).

Average elevation: 102 m

Average elevation: 154 m

Average elevation: 916 m

Average elevation: 22 m

Average elevation: 8 m

Average elevation: 2,084 m