| 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 | 2361.96ft | 819.996 | 56.18% | 2383.54ft | 1134.772 | 41.53 | 6.95 | 0.00 | 6.95 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 168.50 | 167.00 | 167.50 | 168.00 | 158.11 | 707.970 | 69.56% | 160.54 | 775.120 | 26.82 | 1.24 | 0.00 | 1.24 | 2.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 981.00 | 979.00 | 980.00 | 980.50 | 975.63 | 352.620 | 78.97% | 976.08 | 358.920 | 20.29 | 5.70 | 0.00 | 5.70 | 0.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 771.50 | 151.950 | 75.60% | 771.60 | 153.350 | 0.00 | 11.23 | 0.00 | 11.23 | 0.00 | Tunnel Outflow – 0.97 MCM (11.23 cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2659.20ft | 138.450 | 92.86% | 2659.30 | 138.720 | 17.78 | 14.65 | 0.00 | 14.65 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1595.30 | 43.390 | 79.22% | 1598.85 | 52.490 | 4.21 | 4.50 | 0.00 | 4.50 | 0.00 | Sluice discharge/day – 0.00 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1205.96 | 45.1939 | 90.70% | 1207.11 | 50.301 | 3.04 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 706.80 | 44.8464 | 94.61% | 705.15 | 40.769 | 26.33 | 20.34 | 7.87 | 28.21 | 0.00 | Gates opend @ 7 AM on 23.11.2023, Gate 1, 2 – 0 cm, Gate 3 -10cm, | |
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 755.60 | 27.890 | 82.08% | 750.78 | 17.36 | 17.25 | 4.00 | 0.00 | 4.00 | 0.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 975.75 | 13.26 | 42.57% | 976.15 | 13.86 | 6.05 | 0.00 | 0.00 | 0.00 | 0.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 422.25 | 25.38 | 83.76% | 416.95 | 13.00 | 13.72 | 9.38 | 0.00 | 9.38 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1758.25 | 7.080 | 92.55% | 1758.05 | 6.935 | 4.63 | 0.00 | 4.63 | 4.63 | 0.20 | Sluice discharge/day – 0 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.40 | 4.440 | 69.05% | 452.00 | 3.710 | 32.96 | 43.97 | 0.00 | 43.97 | 0.00 | Gate opening status, All Gate Closed | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.40 | 1.0915 | 20.63% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.30 | 2.630 | 76.58 | 62.57 | 14.00 | 76.58 | 0.00 | Gate opening status, UV#3-10cm | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.30 | 0.395 | 34.05% | 186.60 | 0.425 | 7.16 | 6.41 | 0.00 | 6.41 | 0.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 820.30 | Gate no.3 Opned at 11.10 pm 22.11.23 and closed at 6.05 am on 23.11.2023 | |||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.05 | 0.250 | 64.10% | 846.50 | 0.120 | 9.14 | 8.18 | 0.00 | 8.18 | 0.00 |
