The Nilgiris

Alwarthirunagar, CMWSSB Division 149, Ward 149, Zone 11 Valasaravakkam, Ambattur, Thiruvallur District, Tamil Nadu, 600087, India (13.04749 80.18367)

Coordinates: 13.03749 80.17367 13.05749 80.19367 - Minimum elevation: 7 m - Maximum elevation: 72 m - Average elevation: 15 m

Yelagiri, Tirupathur, Tirupattur District, Tamil Nadu, 635851, India (12.54430 78.58649)

Coordinates: 12.52430 78.56649 12.56430 78.60649 - Minimum elevation: 382 m - Maximum elevation: 1,125 m - Average elevation: 506 m

Tamil Nadu, India (10.90943 78.36653)

Coordinates: 8.07689 76.23289 13.56252 80.35930 - Minimum elevation: 0 m - Maximum elevation: 2,599 m - Average elevation: 247 m

Chennai, Chennai District, Tamil Nadu, India (13.08369 80.27019)

Coordinates: 12.85198 80.14019 13.23516 80.33290 - Minimum elevation: -1 m - Maximum elevation: 222 m - Average elevation: 16 m

Sathyamangalam, Erode District, Tamil Nadu, India (11.55237 77.26538)

Coordinates: 11.31398 76.96354 11.79039 77.45861 - Minimum elevation: 188 m - Maximum elevation: 2,111 m - Average elevation: 638 m

Pallikaranai Marsh, Velachery Main Road, Kuberan Nagar, Ward 188, Zone 14 Perungudi, Chennai, Chennai district, Tamil Nadu, 601100, India (12.95925 80.22284)

Coordinates: 12.94859 80.21030 12.96883 80.23504 - Minimum elevation: -3 m - Maximum elevation: 54 m - Average elevation: 7 m

Avadi, Poonamallee, Thiruvallur District, Tamil Nadu, 600054, India (13.12548 80.09409)

Coordinates: 12.96548 79.93409 13.28548 80.25409 - Minimum elevation: 0 m - Maximum elevation: 141 m - Average elevation: 25 m

Oothu, Kodaikanal, Dindigul District, Tamil Nadu, 624210, India (10.26616 77.62417)

Coordinates: 10.24616 77.60417 10.28616 77.64417 - Minimum elevation: 347 m - Maximum elevation: 1,994 m - Average elevation: 1,186 m

Perugamani, Srirangam, Tiruchirappalli District, Tamil Nadu, 639115, India (10.88804 78.54486)

Coordinates: 10.86804 78.52486 10.90804 78.56486 - Minimum elevation: 73 m - Maximum elevation: 98 m - Average elevation: 81 m

Kanyakumari district, Tamil Nadu, India (8.32775 77.35463)

Coordinates: 8.07689 77.09779 8.57885 77.58919 - Minimum elevation: 0 m - Maximum elevation: 1,835 m - Average elevation: 166 m

Coimbatore, Coimbatore North, Coimbatore District, Tamil Nadu, 641001, India (11.00181 76.96284)

Coordinates: 10.84181 76.80284 11.16181 77.12284 - Minimum elevation: 162 m - Maximum elevation: 1,609 m - Average elevation: 453 m

Thoothukudi, Thoothukkudi, Thoothukudi district, Tamil Nadu, 628001, India (8.80526 78.14527)

Coordinates: 8.64526 77.98527 8.96526 78.30527 - Minimum elevation: 0 m - Maximum elevation: 108 m - Average elevation: 12 m

Erode, Erode district, Tamil Nadu, 638001, India (11.33065 77.72765)

Coordinates: 11.17065 77.56765 11.49065 77.88765 - Minimum elevation: 133 m - Maximum elevation: 714 m - Average elevation: 216 m

Poonamallee, Thiruvallur District, Tamil Nadu, 600056, India (13.04920 80.10107)

Coordinates: 13.00920 80.06107 13.08920 80.14107 - Minimum elevation: 10 m - Maximum elevation: 40 m - Average elevation: 20 m

Madathukulam, Tiruppur District, Tamil Nadu, 642113, India (10.56076 77.36357)

Coordinates: 10.54076 77.34357 10.58076 77.38357 - Minimum elevation: 277 m - Maximum elevation: 351 m - Average elevation: 313 m

Chennai, Chennai District, Tamil Nadu, 600001, India (13.08369 80.27019)

Coordinates: 12.92369 80.11019 13.24369 80.43019 - Minimum elevation: 0 m - Maximum elevation: 136 m - Average elevation: 8 m

Tenkasi, Tamil Nadu, India (9.09408 77.47584)

Coordinates: 8.76599 77.14986 9.42043 77.86021 - Minimum elevation: 29 m - Maximum elevation: 1,887 m - Average elevation: 310 m

Yercaud, Salem district, Tamil Nadu, 636600, India (11.78521 78.20754)

Coordinates: 11.74521 78.16754 11.82521 78.24754 - Minimum elevation: 355 m - Maximum elevation: 1,637 m - Average elevation: 1,048 m

Tiruchirappalli, Trichy Corporation Limits, Tiruchirappalli, Tiruchirappalli District, Tamil Nadu, 620001, India (10.80497 78.68703)

Coordinates: 10.64497 78.52703 10.96497 78.84703 - Minimum elevation: 55 m - Maximum elevation: 153 m - Average elevation: 86 m

Shoolagiri, Krishnagiri District, Tamil Nadu, India (12.70603 78.00946)

Coordinates: 12.55529 77.86150 12.85819 78.12558 - Minimum elevation: 499 m - Maximum elevation: 953 m - Average elevation: 753 m

Guindy National Park, 1st Cross Road, Ward 174, Zone 13 Adyar, Chennai, Chennai district, Tamil Nadu, 6000036, India (13.00001 80.22807)

Coordinates: 12.98938 80.21679 13.00906 80.23927 - Minimum elevation: -1 m - Maximum elevation: 76 m - Average elevation: 9 m

Adyar River, Pallavaram, Chengalpattu District, Tamil Nadu, 600 089, India (12.96804 80.11443)

Coordinates: 12.84297 79.98219 13.02887 80.27741 - Minimum elevation: 0 m - Maximum elevation: 160 m - Average elevation: 22 m

Kulithalai, Karur District, Tamil Nadu, India (10.81545 78.48813)

Coordinates: 10.67107 78.33522 10.96382 78.58615 - Minimum elevation: 71 m - Maximum elevation: 479 m - Average elevation: 116 m

Adichanallur, Srivaikuntam, Thoothukkudi District, Tamil Nadu, 628601, India (8.63338 77.89091)

Coordinates: 8.61338 77.87091 8.65338 77.91091 - Minimum elevation: 11 m - Maximum elevation: 234 m - Average elevation: 23 m

Mannargudi, Thiruvarur District, Tamil Nadu, India (10.59041 79.45064)

Coordinates: 10.43286 79.30238 10.74735 79.61054 - Minimum elevation: -1 m - Maximum elevation: 48 m - Average elevation: 16 m

Sholinganallur, Tamil Nadu, India (12.91744 80.21649)

Coordinates: 12.85145 80.17159 12.98438 80.26697 - Minimum elevation: 0 m - Maximum elevation: 142 m - Average elevation: 9 m

Kulathupalayam, Coimbatore South, Coimbatore District, Tamil Nadu, 641109, India (10.99600 76.84654)

Coordinates: 10.97600 76.82654 11.01600 76.86654 - Minimum elevation: 420 m - Maximum elevation: 1,213 m - Average elevation: 498 m

Maavuur, Thulaiyanur, Thirumayam taluk, Pudukkottai District, Tamil Nadu, 622503, India (10.20686 78.73118)

Coordinates: 10.18686 78.71118 10.22686 78.75118 - Minimum elevation: 84 m - Maximum elevation: 142 m - Average elevation: 107 m

Tiruppur, Tiruppur South, Tiruppur District, Tamil Nadu, 638600, India (11.10178 77.34519)

Coordinates: 10.94178 77.18519 11.26178 77.50519 - Minimum elevation: 252 m - Maximum elevation: 444 m - Average elevation: 337 m

Coimbatore district, Tamil Nadu, India (10.80888 77.06547)

Coordinates: 10.22042 76.64932 11.39672 77.29294 - Minimum elevation: 3 m - Maximum elevation: 2,668 m - Average elevation: 546 m

Cooum, Poonamallee, Chennai District, Tamil Nadu, 600077, India (13.09684 80.07768)

Coordinates: 13.05512 79.84344 13.11420 80.29033 - Minimum elevation: 0 m - Maximum elevation: 848 m - Average elevation: 35 m

Chengalpattu, Chengalpattu District, Tamil Nadu, 603001, India (12.68409 79.98364)

Coordinates: 12.64409 79.94364 12.72409 80.02364 - Minimum elevation: 7 m - Maximum elevation: 231 m - Average elevation: 48 m

Vellore, Vellore district, Tamil Nadu, 632002, India (12.90718 79.13097)

Coordinates: 12.74718 78.97097 13.06718 79.29097 - Minimum elevation: 148 m - Maximum elevation: 909 m - Average elevation: 288 m

Sholinganallur lake, Classic farms Avenue, Ward 197, Zone 15 Sholinganallur, Chennai, Chennai district, Tamil Nadu, 600119, India (12.89631 80.21048)

Coordinates: 12.88796 80.19988 12.90472 80.22326 - Minimum elevation: -3 m - Maximum elevation: 72 m - Average elevation: 6 m

Denkanikottai, Krishnagiri District, Tamil Nadu, 635107, India (12.52709 77.79262)

Coordinates: 12.48709 77.75262 12.56709 77.83262 - Minimum elevation: 790 m - Maximum elevation: 956 m - Average elevation: 873 m

Palar River, Devanur, Walajabad, Chengalpattu, Chengalpattu District, Tamil Nadu, India (12.72767 79.94429)

Coordinates: 12.66396 79.81466 12.79098 79.96539 - Minimum elevation: 27 m - Maximum elevation: 220 m - Average elevation: 49 m

Kosasthalaiyar River, Arumbakkam, Uthukkottai, Thiruvallur District, Tamil Nadu, 602023, India (13.22461 79.92372)

Coordinates: 13.20938 79.87025 13.23327 79.98771 - Minimum elevation: 26 m - Maximum elevation: 96 m - Average elevation: 42 m

Mathavaram, Thiruvallur District, Tamil Nadu, India (13.18046 80.23753)

Coordinates: 13.12610 80.13477 13.23522 80.33150 - Minimum elevation: 0 m - Maximum elevation: 69 m - Average elevation: 11 m

Kanchipuram, Kancheepuram, Kanchipuram District, Tamil Nadu, 631501, India (12.83639 79.70533)

Coordinates: 12.79639 79.66533 12.87639 79.74533 - Minimum elevation: 71 m - Maximum elevation: 100 m - Average elevation: 82 m

Sanganoor Stream, Ward 70, Central Zone, Coimbatore, Coimbatore North, Coimbatore District, Tamil Nadu, 641001, India (11.00582 76.99691)

Coordinates: 10.99699 76.99065 11.01615 77.00423 - Minimum elevation: 382 m - Maximum elevation: 442 m - Average elevation: 408 m

Erode District, Tamil Nadu, India (11.49053 77.35053)

Coordinates: 11.02274 76.83364 11.95458 77.93305 - Minimum elevation: 111 m - Maximum elevation: 2,608 m - Average elevation: 513 m

okkiyam maduvu, Chennai, Chennai district, Tamil Nadu, 600097, India (12.92084 80.23391)

Coordinates: 12.92004 80.22746 12.92468 80.24339 - Minimum elevation: -4 m - Maximum elevation: 72 m - Average elevation: 3 m

Salem, Salem District, Tamil Nadu, 636001, India (11.66120 78.16025)

Coordinates: 11.50120 78.00025 11.82120 78.32025 - Minimum elevation: 219 m - Maximum elevation: 1,637 m - Average elevation: 435 m

Thanjavur, Thanjavur District, Tamil Nadu, 613001, India (10.78603 79.13815)

Coordinates: 10.62603 78.97815 10.94603 79.29815 - Minimum elevation: 25 m - Maximum elevation: 122 m - Average elevation: 50 m

Avalpoondurai, Modakkurichi, Erode District, Tamil Nadu, 638115, India (11.23126 77.71810)

Coordinates: 11.21126 77.69810 11.25126 77.73810 - Minimum elevation: 178 m - Maximum elevation: 390 m - Average elevation: 217 m

Kodaikanal, Dindigul District, Tamil Nadu, India (10.27328 77.51161)

Coordinates: 10.11691 77.26649 10.43050 77.73587 - Minimum elevation: 180 m - Maximum elevation: 2,638 m - Average elevation: 699 m

Kodaikanal, Dindigul District, Tamil Nadu, 624100, India (10.23512 77.49383)

Coordinates: 10.19512 77.45383 10.27512 77.53383 - Minimum elevation: 521 m - Maximum elevation: 2,364 m - Average elevation: 1,718 m

Kundrathur, Pallavaram, Kanchipuram district, Tamil Nadu, 600069, India (12.99577 80.09731)

Coordinates: 12.95577 80.05731 13.03577 80.13731 - Minimum elevation: 8 m - Maximum elevation: 109 m - Average elevation: 20 m

Auroville, Vanur, Viluppuram District, Tamil Nadu, 605101, India (12.00542 79.81110)

Coordinates: 11.96542 79.77110 12.04542 79.85110 - Minimum elevation: 0 m - Maximum elevation: 71 m - Average elevation: 34 m

Gudiyatham, Vellore District, Tamil Nadu, 635803, India (12.94857 78.87053)

Coordinates: 12.90857 78.83053 12.98857 78.91053 - Minimum elevation: 257 m - Maximum elevation: 515 m - Average elevation: 296 m