| Sl. No. | Name of Dam / Reservoir | District | MWL (metre) | FRL (metre) | Spillway Crest Level (metre) | Live Storage at FRL (MCM) | Rule level (metre) | Blue level (metre) | Orange level (metre) | Red Level (metre) | Today’s Water level (metre) | Today’s Live Storage (MCM) | % Storage wrt Live Storage at FRL | Same day previous year Water level (metre) | Same day previous year Live Storage (MCM) | Inflow (cumecs) | Power House Discharge(cumecs) | Spillway release (cumecs) | Total Outflow (cumecs) | Rain fall (mm) | Remarks |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20=18+19 | 21 | 22 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2400.03 ft | 2392.03 | 2398.03 | 2399.03 | 2360.78ft | 803.314 | 55.04% | 2384.32ft | 1147.686 | 146.60 | 13.05 | 0.00 | 13.05 | 64.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167.00 | 167.50 | 168.00 | 157.87 | 701.750 | 68.95% | 160.72 | 780.160 | 32.09 | 3.15 | 0.00 | 3.15 | 76.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979.00 | 980.00 | 980.50 | 975.17 | 346.180 | 77.53% | 976.36 | 346.180 | 59.47 | 6.92 | 0.00 | 6.92 | 40.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 771.70 | 154.750 | 76.99% | 771.95 | 156.950 | 11.92 | 11.92 | 0.00 | 11.92 | 84.40 | Tunnel Outflow – 1.03MCM (12.38cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2658.60ft | 136.840 | 91.78% | 2658.80 | 137.370 | 20.48 | 14.31 | 0.00 | 14.31 | 19.30 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1595.55 | 43.815 | 80.00% | 1598.75 | 52.190 | 3.75 | 5.20 | 0.00 | 5.20 | 12.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1205.58 | 43.5291 | 87.36% | 1207.12 | 50.353 | 10.14 | 0.00 | 0.00 | 0.00 | 107.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 707.70 | 47.2833 | 99.75% | 705.25 | 41.001 | 59.47 | 20.31 | 0.00 | 20.31 | 87.00 | Gates opend @ 7 AM on 23.11.2023, Gate1&2-30cm, Gate 3-10cm | |
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.74 | 23.270 | 68.48% | 748.80 | 13.49 | 23.78 | 5.45 | 0.00 | 5.45 | 80.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 975.40 | 12.73 | 40.87% | 976.50 | 14.38 | 12.44 | 0.00 | 0.00 | 0.00 | 39.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 421.90 | 26.20 | 86.47% | 416.10 | 11.30 | 15.09 | 9.30 | 0.00 | 9.30 | 74.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.20 | 7.045 | 92.09% | 1758.05 | 6.935 | 4.63 | 0.00 | 4.63 | 4.63 | 3.80 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.50 | 5.141 | 79.95% | 452.20 | 3.811 | 38.76 | 29.27 | 0.00 | 29.27 | 61.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 750.20 | 2.2856 | 43.19% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.00 | 2.510 | 72.44 | 53.72 | 4.13 | 57.85 | 30.00 | Gate opening status, UV#3-20cm at 5 AM,23.11.2023 | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.60 | 0.425 | 36.64% | 188.40 | 0.611 | 11.39 | 11.04 | 0.00 | 11.04 | 38.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.40 | 0.2370 | 31.06% | 820.30 | 0.00 | Gate no.3 closed at 6.05 am on 23.11.2023 | ||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.90 | 0.213 | 54.62% | 846.70 | 0.165 | 11.10 | 10.28 | 0.00 | 10.28 | 34.00 |
