| 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 | 2329.56ft | 434.978 | 29.80% | 2333.72 | 479.416 | 19.77 | 79.75 | 0.00 | 79.75 | 5.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 136.57 | 245.260 | 24.10% | 140.18 | 312.520 | 10.65 | 43.77 | 0.00 | 43.77 | 18.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 951.91 | 122.260 | 27.38% | 950.94 | 116.430 | 7.48 | 31.79 | 0.00 | 31.79 | 12.00 | |
| 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 | 1.39 | 8.33 | 0.00 | 8.00 | 13.20 | Tunnel Discharge -0.72Mcm. |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2602.60ft | 33.260 | 22.31% | 2589.00ft | 18.630 | 4.44 | 11.65 | 0.00 | 11.65 | 8.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1584.30 | 20.740 | 37.87% | 1590.75 | 32.840 | 1.95 | 6.32 | 0.00 | 6.32 | 1.20 | Sluice Discharge -0.3723 MCM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.05 | 8.387 | 16.83% | 1190.29 | 2.747 | 6.56 | 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 | 698.30 | 27.393 | 57.79% | 695.85 | 23.435 | 8.51 | 13.13 | 0.00 | 13.13 | 3.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 748.860 | 13.595 | 40.01% | 749.14 | 14.090 | 9.93 | 9.33 | 0.00 | 9.33 | 27.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 963.90 | 0.53 | 1.70% | 964.05 | 0.650 | 5.73 | 0.00 | 0.00 | 0.00 | 15.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 414.55 | 8.78 | 28.98% | 416.05 | 11.200 | 11.56 | 15.04 | 0.00 | 15.04 | 14.20 | ||
| 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 | 453.65 | 4.602 | 71.57% | 454.70 | 5.268 | 25.96 | 22.42 | 0.00 | 22.42 | 1.00 | ||||
| 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% | 248.20 | 2.588 | 23.91 | 24.81 | 0.00 | 24.81 | 4.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.30 | 0.601 | 51.81% | 187.40 | 0.508 | 27.31 | 24.13 | 0.00 | 24.13 | 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 | 846.35 | 0.083 | 21.28% | 846.40 | 0.095 | 12.09 | 12.50 | 0.00 | 12.50 | 0.00 |
