(in mm)
Nagapattinam
-----------------
Keelaiyur - 159.0
Mayiladuthurai - 237.0
Nagapattinam - 113.5
Sembanar Koil - 202.0
Thanjavur
-----------------
Aduthurai-143.0
Pattukkottai-46.0
Thanjavur-66.0
Thiruppanandal-150.5
Villupuram
-------------------
Kallakkurichi-188.0
Kanai-114.5
Kandamangalam-139.5
Koliyanur-107.0
Mailam-64.0
Olakkur-71.5
Rishivandiam-82.5
Thiagadurgam-136.0
Thiruvennainallur-116.0
Vallam-60.5
Vanur-89.0
Vikravandi-87.5
Ariyalur
--------------
Andimadam-156.5
Ariyalur-42.0
Jayankondam-126.0
Sendurai-188.0
Cuddalore
-----------------
Cuddalore-200.0
Veeranam-222.0
Komaratchi-156.0
Kurinjipadi-164.5
Kanayakumari
---------------------
Pechiparai-57.0
Perunchani-41
Kurunthancode-62.5
Thackalai-58.5
Thiruvattar-57.0
Thovala-46.5
Puducherry
-----------------
Puducherry-150.0
Karaikal-190.0
Thiruvannamalai
----------------------
Keelpennathur-47.0
Thandrampet-88.0
Sathnaur-49.0
Salem
---------
Gangavalli-73.5
P.N.Palayam-46.5
Valapady-41.0
