Current status
Water level
87.65 / 119 ft
Storage
2.20 TMC
Full capacity
7.32 TMC
Fill %
30.09%
Inflow
58 cusecs
Outflow
0 cusecs
All-time high storage
7.29 TMC, 2023-01-08
All-time low storage
1.35 TMC, 2026-06-02
About Sathanur Dam
Sathanur Dam on the Thenpennai supports irrigation in northern Tamil Nadu and was developed in the late 1950s.
| River | Thenpennai (Ponnaiyar) |
| Location | Tiruvannamalai District |
| Dam type | Masonry dam |
| Opened | 1958 |
| Built by | Public Works Department, Government of Tamil Nadu |
| Purpose | Irrigation |
Storage trend
Loading chart…
Data available from 2021-02-22.
Last 14 days, day by day
| Date | Water level | Storage | Inflow (cusecs) | Outflow (cusecs) |
|---|---|---|---|---|
| 2026-10-06 | 87.65 ft | 2.20 TMC | 58 | 0 |
| 2026-10-05 | 87.60 ft | 2.20 TMC | 50 | 0 |
| 2026-10-03 | 87.55 ft | 2.19 TMC | 0 | 0 |
| 2026-10-02 | 87.55 ft | 2.19 TMC | 58 | 0 |
| 2026-10-01 | 87.50 ft | 2.19 TMC | 799 | 0 |
| 2026-09-30 | 86.80 ft | 2.12 TMC | 278 | 0 |
| 2026-09-29 | 86.55 ft | 2.10 TMC | 0 | 0 |
| 2026-09-28 | 86.55 ft | 2.10 TMC | 0 | 0 |
| 2026-09-26 | 86.55 ft | 2.10 TMC | 58 | 0 |
| 2026-09-25 | 86.50 ft | 2.09 TMC | 220 | 0 |
| 2026-09-24 | 86.30 ft | 2.07 TMC | 336 | 0 |
| 2026-09-23 | 86.00 ft | 2.04 TMC | 104 | 0 |
| 2026-09-22 | 85.90 ft | 2.03 TMC | 116 | 0 |
| 2026-09-21 | 85.85 ft | 2.02 TMC | 0 | 0 |
Frequently asked questions
What is the current water level of Sathanur Dam?
Sathanur Dam's water level today (2026-10-06) is 87.65 ft, which is 73.66% of its full level of 119 ft.
What is the current storage of Sathanur Dam?
Sathanur Dam is storing 2.20 TMC today (2026-10-06), which is 30.09% of its full capacity of 7.32 TMC.
What is the inflow into Sathanur Dam today?
The inflow into Sathanur Dam today (2026-10-06) is 58 cusecs, with an outflow of 0 cusecs.
Is Sathanur Dam full?
Not yet — Sathanur Dam is currently at 30.09% of its full capacity.
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