| Raingauge stations as on 2025-05-05 | |||||||
|---|---|---|---|---|---|---|---|
| Sl.No | Name of the station | District/Taluk/Revenue Village | Started on | Latitude | Longitude | Status of station | Rainfall recorded (in mm) |
| 1 | Taluk Office, Nannilam | Thiruvarur Nannilam Nallamaangudi |
1960-01-01 | 10.5253 | 79.3634 | Working | 2.40 |
