Rapid Reconnaissance Survey   (Click on Report No. for more Information)                                                                                        
State: Tamil Nadu Area in  ha
Report NumberDistrict(s) Type Catchment Name (As per Watershed Atlas 1990*)Surveyed Area PeriodTotal SWS/MWSVery High SWS/MWSVery High SWS/MWS AreaHigh SWS/MWSHigh SWS/MWS Area Resurvey Report_No.
1428 (P) The NilgirisNonRVP/FPR Pariyar to Mahe slightly south of Cannanore(5A2)36693 April, 2008 - June, 200825182561458550  
1427 (P)CoimbatoreNonRVP/FPR Cape comorin to Pariyar(5A1)10390 December, 2005 - March, 2006 And December, 2007 - April, 20081600137262  
1415 (P)KanyakumariNonRVP/FPR Cape comorin to Pariyar(5A1)160370 December, 2007- March, 20081616249462836133  
1344 (P)Chennai, Kanchipuram, Tiruvallur, VelloreNonRVP/FPR Between Pannaiyar to Pennar(4C2)582810 May, 2000 - June, 2002400000334  
1330 (P)CoimbatoreRVP Pariyar to Mahe slightly south of Cannanore(5A2)125017 December, 2003 - February, 20041312198055366  
1291 (P)Vellor, Viluppuram, Kanchipuram, TiruvannamalaiNonRVP/FPR Between Pannaiyar to Pennar(4C2)998384 December, 1998 - June, 2001108741337325336921  
1290 (P)Cuddalore, Dindigul, Karur, Nagapattinam, NamakKal, Perambalur, Pudukkottai, Salem, Thanjavur, Tiruchirappalli, TiruvarurNonRVP/FPR Delta to Amravati Confl.(4B1)1712917 October, 1994 - May, 199614854243735218240033  
1287 (P)Coimbatore, Dharmapuri, Periyar, SalemNonRVP/FPR Stanlay reservoir to Krishnadajasagar(4B3)626081 April, 1995 - De., 1997598171176357162183887  
1286 (P)Coimbatore, Dindigul, Erode, Karur, Madurai, Salem, Theni, TiruchirappalliNonRVP/FPR Amaravati to Stanlay reservoir(4B2)2059972 1994 - 19972121126107706278249009  
1285 (P)Kanchipuram, Tiruvannamalai, Cuddalore, ViluppuramNonRVP/FPR Between Caurvery to Polar(4C1)460397 1993 - 1998445346281010117  
1284Dharmapuri, Chidambaram, Salem, Namakkal, Perambalur, Cuddalore, ViluppuramNonRVP/FPR Between Caurvery to Polar(4C1)827159 1993 - 199889982763946354712  
1266 (P)Kancheepuram, Dharmapuri, Krishnagiri, Salem, TiruchirappalliRVP Between Caurvery to Polar(4C1)1132983 1993 - 1998103862515939992812  
1246Ramanthpura, Madurai, Sivaganga, NagapattinamNonRVP/FPR Vaigai to Cauvery(4A2)1526824 December, 1993 - July, 199415026563364142137315  
1211Ramanathapuram, Madurai, TirunelveliNonRVP/FPR Cape Comorin to Vaigai(4A1)1248536 December, 1993 - March, 1994291266461566271  
1210 (P)The NilgirisNonRVP/FPR Stanlay reservoir to Krishnadajasagar(4B3)24184 January, 1999 - March, 1999251989107192  
1200 (P)Madurai, TheniRVP Vaigai to Cauvery(4A2)215146 October, 1999 - November, 19991371382752721778  
1178Kanyakumari, Tirunelveli, TuticorinNonRVP/FPR Cape Comorin to Vaigai(4A1)759279 December, 1993 - March, 1994170001461020  
1173 (P)Coimbatore, The NilgirisRVP Amaravati to Stanlay reservoir(4B2)262717 August, 1998 - September, 199813122378341329038 AGRI0914,0362,0363
0838s (P)Coimbatore,The NilgirisRVP Amaravati to Stanlay reservoir(4B2)60117 January, 1989 - March, 1989456698534846 AGRI0539,633

* For Watershed Atlas 2012 visit SLUSI website

SWS/MWS :Sub- watershed/Micro-watershed, P:Partly

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