| 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 | 2329.58ft | 435.192 | 29.82% | 2333.10 | 472.797 | 58.29 | 54.02 | 0.00 | 54.02 | 91.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 136.58 | 245.440 | 24.11% | 139.98 | 308.620 | 42.38 | 40.30 | 0.00 | 40.30 | 68.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 951.80 | 121.600 | 27.23% | 950.56 | 114.200 | 32.60 | 40.24 | 0.00 | 40.24 | 83.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 757.60 | 29.750 | 14.80% | 757.00 | 26.350 | 8.10 | 8.10 | 0.00 | 8.00 | 54.40 | Tunnel Discharge -0.7Mcm. |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2602.60ft | 33.260 | 22.31% | 2589.30ft | 18.900 | 6.90 | 6.90 | 0.00 | 6.90 | 66.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1584.00 | 20.300 | 37.06% | 1590.85 | 33.000 | 0.00 | 1.70 | 0.00 | 1.70 | 79.00 | Sluice Discharge -0.167 MCM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1193.93 | 8.179 | 16.41% | 1190.06 | 2.630 | 9.17 | 0.00 | 0.00 | 0.00 | 50.00 | Sluice Discharge -1.00 MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 698.30 | 27.393 | 57.79% | 696.30 | 24.188 | 16.14 | 16.14 | 0.00 | 16.14 | 85.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 749.320 | 14.429 | 42.46% | 748.86 | 13.600 | 18.34 | 8.68 | 0.00 | 8.68 | 80.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 964.30 | 0.85 | 2.73% | 964.05 | 0.650 | 12.33 | 0.00 | 0.00 | 0.00 | 51.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 414.65 | 8.93 | 29.46% | 415.00 | 9.450 | 14.51 | 12.77 | 0.00 | 12.77 | 81.80 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1741.00 | 0.090 | 1.18% | 1741.00 | 0.090 | 2.09 | 0.00 | 0.00 | 0.00 | 25.20 | Sluice – 0.181 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 454.60 | 5.204 | 80.93% | 454.00 | 4.824 | 33.92 | 26.95 | 0.00 | 26.95 | 91.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.20 | 0.7297 | 13.79% | 746.40 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.00 | 2.900 | 63.74% | 247.70 | 2.417 | 32.86 | 32.86 | 0.00 | 32.86 | 94.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.60 | 0.425 | 36.64% | 187.80 | 0.549 | 30.40 | 32.64 | 0.00 | 32.64 | 38.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 0.0676 | 8.86% | 820.20 | Water level at Ground Level | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.90 | 0.213 | 54.62% | 846.50 | 0.118 | 12.33 | 10.83 | 0.00 | 10.83 | 15.00 |
