TIRUVARUR DISTRICT NORTH EAST MONSOON PREPAREDNESS 2017 1. DISTRICT PROFILE DISTRICT PROFILE Tiruvarur District was formed in January 1997 by reorganizing Nagapattinam District and Thanjavur district. 9 blocks were carved out from Nagapattinam District and 1 block was taken from Thanjavur District to form Tiruvarur district comprising 10 blocks. Continued… Tiruvarur district is situated between 10 20*&11 07*N-S latitude and between 79 13*&79 45*E-W of longitude covering areas 2374 sq.km in India. Height, above MSL is 10 meters. Tiruvarur is one of the important district in the Delta Region. The district is bounded on the eastern side by Nagappattinam District and Puduchery U.T (Karaiakal) and western side by Thanjavur district and to Northern side Thanajavur and Nagapattinam Districts and in Southern side covered by small portion of coastal line of Palk strait mostly protected by Mangroves forest. This district is being traversed by the number of major rivers which are mostly habitations of Cauvery. Among the river system Koraiyar head is an important location were the rivers Paminiyar, Vennar and Vettar branches out to different parts of the district. This district is predominantly an agricultural oriented on and ends mostly on Cauvery water. Tiruvarur district is a compact district with all the taluks and block head quarters well connected with Tiruvarur. It has 7 Taluks and 10 Blocks. There are namely as follows S. S. Divisions S.No Taluks Blocks No. No 1. Tiruvarur 1. Tiruvarur 1. Tiruvarur 2. Kodavasal 2. Kodavasal 3. Nannilam 3. Nannilam 4. Valangaiman 4. Valangaiman 2. Mannargudi 5. Mannargudi 5. Mannargudi 6. Needmangalam 6. Needamangalam 7. Koothanallur 7. Koradachery 8 Thiruthuraipoondi 8. Kottur 9. Thiruthuraipoondi 10. Muthupettai Satient Features of the District Tiruvarur district administration has 2 Revenue Divisions, 8 Taluks, 28 Firkas and 573 Revenue Villages. It also consists of 10 Panchayat Unions, 4 Municipalities, 7 Town Panchayats and 430 Village Panchayats. TIRUVARUR DISTRICT (BLOCK MAP) Block - 10 Village Panchayat - 430 2. DISTRICT RAINFALL DETAILS SOUTH WEST MONSOON RAINFALL FOR 20 YEARS (All in M.M) Ses 201 Month Avg 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 20092010 2011 2012 2013 2014 2015 2016 sion 7 103.0 26.31 8.00 32.00 5.20 12.40 77.20 65.30 5.40 4.20 9.80 45.60 40.01 1.86 17.12 17.48 37.70 2.03 51.36 33.46 60.96 June 6 July 72.74 60.00 31.00 20.10 34.50 28.30 86.50 6.50 54.00 0.00 13.38 37.42 10.70 66.42 36.28 19.86 20.54 118.00 47.61 38.89 59.97 230.2 127.5 139.9 117.3 223.9 115.8 137.3 179.0 August 93.12 49.20 35.80 12.90 93.60 61.60 62.84 101.41 162.62 87.80 65.51 78.95 149.56 0 0 0 0 3 9 0 9 South WestSouth WestSouth Monsoon Monsoon Septe 151.4 141.3 298.9 172.9 145.8 121.5 180.6 70.10 72.10 95.80 54.90 33.70 30.15 79.85 72.21 121.32 137.43 30.52 57.99 56.70 119.99 mber 8 0 0 0 0 3 2 343.6 368.3 262.6 215.8 178.5 173.3 279.1 450.7 292.7 272.9 404.4 223.4 229.7 529.1 222.4 208.0 390.4 Total 188.45 260.07 358.29 238.35 5 0 0 0 0 0 0 0 0 0 4 7 1 9 7 0 8 NORTH EAST MONSOON RAINFALL FOR 20 YEARS (All in M.M) Session Month Avg 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 October 205.65 71.80 325.00 111.80 154.30 316.20 167.40 495.40 140.00 294.40 340.25 256.89 66.30 185.65 262.36 531.78 66.42 333.21 158.80 68.60 24.29 November 350.54 331.30 337.40 344.00 191.80 157.90 382.70 336.50 577.90 315.90 67.20 734.25 508.23 547.84 393.80 97.47 169.21 258.87 486.80 89.46 North east monsoon North December 175.28 386.00 101.00 196.20 219.20 99.50 14.70 74.50 109.60 44.20 410.90 145.74 381.62 390.41 89.48 32.51 151.44 166.83 370.30 91.93 Total 731.47 789.10 763.40 652.00 565.30 573.60 564.80 906.40 827.50 654.50 818.36 1136.9 956.14 1123.9 745.64 661.76 387.08 758.91 1015.9 250.03 24.29 NORTH EAST MONSOON – OCTOBER MONTH 2000 TO 2017 NORTH EAST MONSOON - NOVEMBER MONTH 2000 TO 2017 NORTH EAST MONSOON - DECEMBER MONTH 2000 TO 2017 Rain Gauge Stations in Tiruvarur District Sl. Location Latitude Longitude No 1. Taluk Office, Tiruvarur 10.76 79.62 2. Taluk Office, Nannilam 10.88 79.60 3. Taluk Office, Kodavasal 10.85 79.48 4. Taluk Office, Valangaiman 10.88 79.39 5. TalukOffice, Mannargudi 10.66 79.44 6. Taluk Office, Needamangalam 10.77 79.41 7. Taluk Office, Thiruthuraipoondi 10.53 79.63 8. Pandavaiyar Head 10.76 79.49 (Koradacheri -Vennavasal) 9. Sub Registrar Office, Muthupet, 10.39 79.49 Thiruthuraipoondi Taluk. YEAR WISE RAINFALL RECEIPT 1998 –2017 1998 1999 2000 2001 2002 2003 2004 2005 2006 PTO YEAR WISE RAINFALL RECEIPT 1998 –2017 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 Rainfall from Rainfall for 01/01/2000 the same period District to during the till date previous Year ( in m.mm.m.).).).) (in M.M) Tiruvarur 16,450.69 15,655.24 DURING NORTH EAST MONSOON PERIOD CONSIDERING THE PAST 20 YEARS : The Expected average of 731.47mm was not received during 2000, 2001, 2002, 2003, 2006, 2012, 2013, 2016. Above average rains were received during 2004 (906mm), 2008 (1136.90mm), 2010 (1123.9mm), 2015 (1015.9 mm) Though the Rainfall was lower than the normal in October, the Same has been Compensated with more rains, during November & December in 1998, 2009 and to an extent in 2015. Abnormal downpour was experienced during November 2015 (577.9m.m.), Nov-2008 (734.25 m.m.), Nov 2009, (508.23m.m.), Nov 2010 (547.84 m.m.), Oct 2012(531.78 m.m.). 3. VULNERABLE AREAS VULNERABLE CRITERIA 1. Very Highly Vulnerable: An area can be classified as Highly Vulnerable, if any of the following criteria is satisfied. Inundation of water and water level was more than 5 feet due to heavy rains or discharge from water bodies. Rescue operations carried out with the help of CDRF/TNDRF. Areas which are cut off and became inaccessible for undertaking rescue and relief operations. Loss of lives or large scale evacuation carried out. VULNERABLE CRITERIA 2 High Vulnerable: An area can be classified as Vulnerable, if any of the following criteria is satisfied. Inundation of water and water level was 3-5 feet. Rescue operations carried out only by the Local Police or Fire Services and Local Community . 3 Medium Vulnerable: An area can be classified as Moderately Vulnerable if Inundation of Water & Water level was 2-3 feet. 4 Low Vulnerable: An area can be classified as Less Vulnerable, if stagnation of water was below 2 feet. VULNERABLE POINTS Very Sl. Highly Moderate Low Details Highly Total No. Vulnerable Vulnerable Vulnerable Vulnerable 1 Village 1 47 67 72 187 Town 2 - 2 5 2 9 Panchayat 3 Municipalities - 6 10 - 16 Total 1 55 82 74 212 TALUK WISE VULNERABLE POINTS Vulnerable centres Details Name of the Taluk Low High Total) Moderate Very High Very Tiruvarur 0 4 12 7 23 Nannilam 0 9 13 1 23 Kodavasal 0 7 20 1 28 Valangaiman 1 0 9 18 28 Needamangalam 0 4 9 7 20 Koothanallur 0 7 8 1 16 Mannargudi 0 22 16 2 40 Thiruthuraipoondi 0 13 13 21 47 Total 1 66 100 58 225 4. FIRST RESPONDERS TEAM FIRST RESPONDERS IN VULNERALE AREAS No. of Women First Responders in Vulnerable No. of First Responders in Vulnerable areas areas Name of the Taluk Low Low High High Total Total Moderate Moderate Very High Very High Very 1 2 3 4 5 1 2 3 4 5 Tiruvarur 0 10 80 60 150 0 5 40 30 75 Nannilam 0 50 130 10 190 0 25 65 5 95 Kodavasal 0 40 20 160 220 0 20 10 80 110 Valangaiman 10 0 100 170 280 5 0 50 85 140 Needamangalam 0 50 80 90 220 0 25 40 45 110 Koothanallur 0 70 80 20 170 0 35 40 10 85 Mannargudi 0 220 200 40 460 0 110 100 20 230 Thiruthuraipoondi 0 110 130 190 430 0 55 65 95 215 Total 10 550 820 740 2120 5 275 410 370 1060 FIRST RESPONDERS TRAINING ON 23.09.2017 & 24.09.2017 5. RELIEF SHELTERS MULTI PURPOSE EVACUATION SHELTERS Sl. Type of Evacuation No. of Name of Place Area (Hec.) Population No. Shelter persons 1 Jambavanodai 1047.40.00 7241 Community Hall 1000 2 Idumbavanam 1619.20.50 7144 School Building 1000 Karpaganadhar 3 789.24.50 2312 Community Hall 2000 kulam 4 Thondiyakadu 760.24.90 2789 Community Hall 2000 5 Vilankadu 634.51.00 2590 Community Hall 1000 Community Hall 6 Thillaivilagam 2080.90.50 7241 1000 (Under process) Total 6931.51.40 29317 8000 ABSTRACT OF RELIEF CENTRES Schools Community Hall Marriage Hall Total 2 884 136 1022 6.