| 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 | 2377.95 ft | 2369.95 | 2375.95 | 2376.95 | 2354.30ft | 722.141 | 49.48% | 2323.76ft | 373.032 | 246.38 | 49.05 | 0.00 | 49.05 | 30.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.75 | 160.25 | 160.75 | 161.25 | 149.65 | 507.406 | 49.85% | 140.77 | 324.05 | 200.45 | 17.22 | 0.00 | 17.22 | 14.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 961.91 | 198.840 | 44.53% | 953.49 | 132.490 | 96.58 | 33.62 | 0.00 | 33.62 | 5.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 769.65 | 131.050 | 65.20% | 761.60 | 7.350 | 84.49 | 0.00 | 0.00 | 0.00 | 73.80 | Tunnel Outflow -0.00MCM (0.00 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2623.10ft | 61.980 | 41.57% | 2626.30ft | 67.440 | 44.81 | 5.19 | 0.00 | 5.19 | 22.40 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1596.70 | 46.690 | 85.25% | 1585.85 | 23.065 | 14.47 | 0.00 | 0.00 | 0.00 | 66.00 | Sluice discharge/day -0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1195.56 | 11.0061 | 22.09% | 1195.72 | 11.2836 | 8.03 | 0.00 | 0.00 | 0.00 | 9.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 703.00 | 36.1428 | 76.25% | 695.20 | 22.3486 | 32.53 | 12.97 | 0.00 | 12.97 | 18.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 757.61 | 32.910 | 96.85% | 746.33 | 9.390 | 55.61 | 37.96 | 0.00 | 37.96 | 81.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 971.35 | 7.53 | 24.17% | 964.40 | 1.73 | 36.03 | 0.00 | 0.00 | 0.00 | 19.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 422.75 | 26.63 | 87.89% | 414.90 | 9.30 | 241.75 | 56.15 | 163.52 | 219.67 | 12.80 | Vachumaram- 1.5236 Mcm. Gate No. 1,3,5,6&7 opened | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1749.40 | 2.440 | 31.90% | 1752.10 | 3.550 | 3.94 | 0.00 | 0.00 | 0.00 | 15.40 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.30 | 6.281 | 97.68% | 452.75 | 4.091 | 181.48 | 40.99 | 140.78 | 181.77 | 14.00 | Gate opening status – Gate# 2&3-60cm | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 748.50 | 1.5177 | 28.68% | 747.00 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 249.50 | 3.095 | 237.95 | 97.72 | 140.23 | 237.95 | 15.00 | Gate opening status – UV# 3-40cm, UV # 2-20cm | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.40 | 0.727 | 62.67% | 185.30 | 0.308 | 33.74 | 31.82 | 0.00 | 31.82 | 11.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.90 | 0.2181 | 28.58% | 820.30 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.177 | 45.38% | 847.00 | 0.236 | 5.03 | 5.30 | 0.00 | 5.30 | 7.50 |
