| வரிசை எண் | உரிமையாளர் | மாவட்டம் | மழைமானி நிலையம் | பதிவான மழை அளவு (மி.மீ.) |
|---|---|---|---|---|
| 1 | GCC | Chennai | Z 09 Ice House (W 120) | 30.9 |
| 2 | GCC | Chennai | Z 03 Madhavaram (W 30) | 3 |
| 3 | GCC | Chennai | Z 11 Valasaravakkam (W 148) | 1.2 |
| 4 | GCC | Chennai | Z 06 Perambur (W 67) | 1.2 |
| 5 | GCC | Chennai | Z 04 Tondiarpet (W 42) | 1.2 |
| 6 | GCC | Chennai | Z 05 Basin bridge (W 53) | 0.9 |
| 7 | GCC | Chennai | Z 11 Maduravoyal (W 146) | 0.3 |
| 8 | GCC | Chennai | Z 05 Parrys (W 60) | 0.2 |
| Total rainfall | 38.9 | |||
| Average rainfall | 0.76 | |||
| 1 | Revenue | Salem | Yercaud | 14.8 |
| 2 | Revenue | Salem | Danishpet | 13 |
| 3 | Revenue | Salem | Kariyakovil Dam | 10 |
| 4 | Revenue | Salem | Thammampatti | 8 |
| 5 | Revenue | Salem | Gangavalli | 2 |
| 6 | Revenue | Salem | Anaimaduvu Dam | 2 |
| 7 | Revenue | Salem | Attur | 1 |
| 8 | Revenue | Salem | Valappady | 0.5 |
| Total rainfall | 51.3 | |||
| Average rainfall | 3.21 | |||
| 1 | Revenue | Thiruvarur | Valangaiman | 5 |
| 2 | Revenue | Thiruvarur | Kudavasal | 4.3 |
| 3 | Revenue | Thiruvarur | Needamangalam | 4 |
| 4 | Revenue | Thiruvarur | Mannargudi | 3 |
| 5 | Revenue | Thiruvarur | Taluk Office, Thiruthuraipoondi | 2.8 |
| Total rainfall | 19.1 | |||
| Average rainfall | 2.12 | |||