| 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 w.r.t 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 | 17 | 18 | 19 | 20 | 21 | 22=20+21 | 23 | 24 |
| 1 | IDUKKI | IDK | 2408.5 ft | 2403 ft | 2373 ft | 1459.49 | 2403.00 ft | 2395.00 | 2401.00 | 2402.00 | 2334.96ft | 492.654 | 33.76% | 2334.62 | 489.024 | 24.02 | 106.25 | 0.00 | 106.25 | 0.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 138.12 | 273.720 | 26.89% | 140.60 | 320.730 | 5.01 | 53.73 | 0.00 | 53.73 | 0.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 955.59 | 147.280 | 32.98% | 952.41 | 125.470 | 6.20 | 42.66 | 0.00 | 42.66 | 7.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 758.70 | 36.350 | 18.08% | 758.00 | 31.850 | 1.85 | 8.80 | 0.00 | 8.80 | 0.00 | Tunnel Discharge -0.76 Mcm. |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2607.70ft | 39.610 | 26.57% | 2594.30ft | 23.640 | 10.73 | 16.53 | 0.00 | 16.53 | 0.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1586.80 | 24.940 | 45.54% | 1590.10 | 31.540 | 4.79 | 3.16 | 0.00 | 3.16 | 20.00 | Sluice Discharge -0.1407MCM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.65 | 11.162 | 22.40% | 1192.30 | 5.352 | 9.17 | 0.00 | 0.00 | 0.00 | 12.00 | Sluice Discharge -1.00 MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 699.30 | 28.990 | 61.16% | 693.55 | 19.590 | 11.67 | 13.52 | 0.00 | 13.52 | 14.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.950 | 13.756 | 40.48% | 748.10 | 12.300 | 13.07 | 11.80 | 0.00 | 11.80 | 1.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.60 | 0.31 | 1.00% | 963.05 | 0.000 | 2.20 | 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 | 414.90 | 9.30 | 30.69% | 413.90 | 7.800 | 12.37 | 17.93 | 0.00 | 17.93 | 0.00 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1747.45 | 1.702 | 22.25% | 1747.55 | 1.738 | 0.00 | 0.00 | 0.00 | 0.00 | 3.00 | Sluice – 0.5184 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.95 | 4.762 | 74.06% | 453.60 | 4.570 | 23.26 | 21.42 | 0.00 | 21.42 | 0.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.20 | 0.7297 | 13.79% | 746.20 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.50 | 3.495 | 76.81% | 250.20 | 3.212 | 22.18 | 18.00 | 0.00 | 18.00 | 0.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.40 | 0.611 | 52.67% | 186.15 | 0.380 | 31.28 | 32.12 | 0.00 | 32.12 | 26.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 0.0676 | 8.86% | 819.40 | Water level at Ground Level | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.85 | 0.201 | 51.54% | 846.65 | 0.154 | 6.48 | 6.75 | 0.00 | 6.75 | 11.00 |
