| 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 | 2330.06ft | 440.316 | 30.17% | 2334.16ft | 484.113 | 18.32 | 85.72 | 0.00 | 85.72 | 0.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 136.73 | 248.140 | 24.38% | 140.25 | 313.890 | 10.94 | 48.09 | 0.00 | 48.09 | 5.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 952.24 | 124.360 | 27.85% | 951.32 | 118.720 | 12.17 | 40.76 | 0.00 | 40.76 | 4.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 757.70 | 30.350 | 15.10% | 757.00 | 26.350 | 4.05 | 8.33 | 0.00 | 8.00 | 7.80 | Tunnel Discharge -0.72Mcm. |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2603.10ft | 33.880 | 22.72% | 2588.60ft | 18.280 | 2.65 | 12.75 | 0.00 | 12.75 | 4.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1584.80 | 21.490 | 39.24% | 1590.70 | 32.740 | 4.63 | 5.22 | 0.00 | 5.22 | 0.00 | Sluice Discharge -0.3993 MCM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.30 | 8.821 | 17.70% | 1189.18 | 2.180 | 7.56 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice Discharge -1.00 MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 698.55 | 27.793 | 58.63% | 695.55 | 22.934 | 8.34 | 10.19 | 0.00 | 10.19 | 2.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.830 | 13.543 | 39.86% | 748.86 | 13.600 | 14.53 | 8.41 | 0.00 | 8.41 | 26.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.95 | 0.57 | 1.83% | 964.00 | 0.610 | 6.39 | 0.00 | 0.00 | 0.00 | 4.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 414.75 | 9.08 | 29.97% | 415.70 | 10.610 | 14.75 | 16.49 | 0.00 | 16.49 | 7.40 | ||
| 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 | 0.00 | Sluice – 0.181 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.15 | 4.296 | 66.81% | 453.40 | 4.443 | 22.41 | 19.75 | 0.00 | 19.75 | 2.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.20 | 0.7297 | 13.79% | 746.30 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 249.20 | 2.978 | 65.45% | 247.60 | 2.386 | 16.69 | 17.60 | 0.00 | 17.60 | 5.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 186.20 | 0.385 | 33.19% | 188.00 | 0.569 | 28.27 | 32.50 | 0.00 | 32.50 | 0.00 | ||||
| 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 | 846.50 | 0.118 | 30.26% | 846.70 | 0.165 | 9.56 | 10.11 | 0.00 | 10.11 | 0.00 |
