| 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 | 2333.62ft | 478.349 | 32.78% | 2333.78ft | 480.057 | 411.76 | 74.79 | 0.00 | 74.79 | 119.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 169.00 | 167.50 | 168.00 | 168.50 | 138.60 | 282.600 | 27.77% | 139.71 | 303.490 | 197.96 | 15.96 | 0.00 | 15.96 | 73.80 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.46 | 975.360 | 446.51 | 981.46 | 979.46 | 980.46 | 980.96 | 954.51 | 139.470 | 31.24% | 951.98 | 122.680 | 159.59 | 23.82 | 0.00 | 23.82 | 166.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.60 | 767.000 | 201.00 | 775.60 | 774.10 | 774.60 | 775.10 | 760.10 | 45.350 | 22.56% | 756.70 | 24.750 | 156.25 | 0.00 | 0.00 | 0.00 | 128.60 | Tunnel Discharge -0.00Mcm. |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2606.90ft | 38.610 | 25.90% | 2590.00ft | 19.540 | 22.05 | 0.42 | 0.00 | 0.42 | 61.20 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1586.50 | 24.340 | 44.44% | 1590.95 | 33.240 | 31.25 | 0.00 | 0.00 | 0.00 | 114.80 | Sluice Discharge -0 MCM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.02 | 1207.02 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.46 | 10.833 | 21.74% | 1189.80 | 2.497 | 19.07 | 0.00 | 0.00 | 0.00 | 60.00 | Sluice Discharge -0.00 MCM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.55 | 37.236 | 78.56% | 696.80 | 24.999 | 65.03 | 12.10 | 0.00 | 12.10 | 110.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.860 | 23.542 | 69.28% | 748.71 | 13.330 | 50.74 | 17.23 | 0.00 | 17.23 | 159.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 969.00 | 5.18 | 16.63% | 965.20 | 1.570 | 77.01 | 0.00 | 0.00 | 0.00 | 166.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 420.45 | 20.88 | 68.91% | 415.50 | 10.275 | 175.52 | 40.87 | 80.26 | 121.13 | 73.80 | ||
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1742.00 | 0.260 | 3.40% | 1741.00 | 0.090 | 4.06 | 0.00 | 0.00 | 0.00 | 60.80 | Sluice – 0.181 McM | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.10 | 6.156 | 95.74% | 453.70 | 4.630 | 202.92 | 38.37 | 166.30 | 204.67 | 106.00 | Radial gate No. 1-15cm Gate No. 2-30cm, Gate No.3-30cm, Gate No. 4-30cm, Gate No. 5-15cm. | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.90 | 1.6726 | 31.61% | 746.60 | ||||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 252.80 | 4.464 | 98.11% | 245.80 | 2.260 | 350.53 | 71.75 | 278.78 | 350.53 | 117.00 | Gate No. 3- 50cm, Gate No. 2- 20cm | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.65 | 0.810 | 69.83% | 188.25 | 0.596 | 29.67 | 31.38 | 0.00 | 31.38 | 88.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.90 | 0.2181 | 28.58% | 820.20 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 847.05 | 0.248 | 63.59% | 847.20 | 0.280 | 15.59 | 14.91 | 0.00 | 14.91 | 48.00 |
