| வரிசை எண் | உரிமையாளர் | மாவட்டம் | மழைமானி நிலையம் | பதிவான மழை அளவு (மி.மீ.) |
|---|---|---|---|---|
| 1 | GCC | Chennai | Zone 01 Thiruvottiyur | 3.6 |
| 2 | GCC | Chennai | Zone 08 Malar colony | 3 |
| 3 | GCC | Chennai | Zone 06 T.V.K Nagar | 0.9 |
| 4 | GCC | Chennai | Zone 03 Puzhal | 0.3 |
| 5 | GCC | Chennai | Zone 12 Alandhur | 0.3 |
| 6 | CMWSSB | Chennai | Madhavaram | 0.2 |
| 7 | CMWSSB | Chennai | Adyar | 0.2 |
| Total rainfall | 8.5 | |||
| Average rainfall | 0.17 | |||
| 1 | Revenue | Cuddalore | Lalpet | 1 |
| Total rainfall | 1 | |||
| Average rainfall | 0.04 | |||
| 1 | Revenue | Erode | Varattupallam | 113 |
| 2 | Revenue | Erode | Ammapettai | 4 |
| Total rainfall | 117 | |||
| Average rainfall | 6.88 | |||
| 1 | Revenue | Kallakurichi | Gomugi Dam (PWD) | 78 |
| 2 | Revenue | Kallakurichi | KCS MILL-2 Kachirayopalayam | 11 |
| 3 | Revenue | Kallakurichi | Manimutharu Dam (PWD) | 2 |
| 4 | Revenue | Kallakurichi | Sankarapuram | 2 |
| Total rainfall | 93 | |||
| Average rainfall | 3.88 | |||
| 1 | CMWSSB | Kancheepuram | Chembarambakkam | 0.2 |
| Total rainfall | 0.2 | |||
| Average rainfall | 0.03 | |||
| 1 | Revenue | Nagapattinam | Thirukuvalai | 9.6 |
| Total rainfall | 9.6 | |||
| Average rainfall | 1.37 | |||
| 1 | Revenue | Salem | Mettur | 7.2 |
| Total rainfall | 7.2 | |||
| Average rainfall | 0.45 | |||
| 1 | Revenue | Tiruvallur | Pallipattu | 5 |
| Total rainfall | 5 | |||
| Average rainfall | 0.33 | |||
| 1 | Revenue | Tiruvannamalai | Taluk Office, Chengam | 1.4 |
| Total rainfall | 1.4 | |||
| Average rainfall | 0.12 | |||