| MAJOR & MEDIUM IRRIGATION TANKS | ||||||
| Serial No. | DS Division | No | Name of Tanks | Tankfull Supply | Capacity | Irrigable Area |
| Depth (Ft) | (Ac. tT) | Area (Acre) | ||||
| 1 | Koralai Pattu North | 1 | Mathurankerny Tank | 8' - 0" | 2150 | 402 |
| 2 | Kirimichchai Odai Tank | 9' - 6" | 1255 | 250 | ||
| 3 | Anai Suttakattu Kulam | 10' - 0" | 1465 | 310 | ||
| 2 | Koralai Pattu South | 1 | Meiyankallu Kulam | 26' - 3" | 9321 | 2500 |
| 2 | Tharavai Kulam | 7' - 0" | 367 | 200 | ||
| 3 | Manmunai South West | 1 | Pulugunawa Tank | 26' - 3" | 3892 | 4388 |
| 2 | Kadukkamunai Tank | 10' - 3" | 6483 | 3260 | ||
| 3 | Mahiladithivu Tank | 3' - 0" | 340 | 200 | ||
| 4 | Manmunai West | 1 | Adaichchakal Tank | 3' - 6" | 525 | 300 |
| 2 | Sevakapattu Kulam | 22' - 0" | 1224 | 325 | ||
| 5 | Manmunai South & Eruvil Pattu | 1 | Periya Kulam, Mahiloor | 4" - 6" | 600 | 350 |
| 6 | Porathivu Pattu | 1 | Periya Kulam, Palugamam | 3' - 6" | 510 | 300 |
| 2 | Periya Kulam, Periyaporathivu | 3' - 0" | 580 | 340 | ||
| Source: Department of Irrigation-Province | ||||||