| 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 | 2348.5t | 650.890 | 44.60% | 2323.10ft | 365.986 | 463.10 | 49.58 | 0.00 | 49.58 | 72.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.75 | 160.25 | 160.75 | 161.25 | 146.42 | 436.820 | 42.92% | 140.35 | 315.84 | 315.67 | 26.09 | 0.00 | 26.09 | 37.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 959.47 | 178.100 | 39.89% | 953.33 | 131.450 | 146.44 | 12.65 | 0.00 | 12.65 | 35.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 766.90 | 102.750 | 51.12% | 760.80 | 50.550 | 127.31 | 0.00 | 0.00 | 0.00 | 169.40 | Tunnel Outflow -0.00MCM (0.00 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2614.60ft | 48.920 | 32.81% | 2626.60ft | 67.970 | 53.73 | 3.39 | 0.00 | 3.39 | 66.80 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1594.80 | 41.940 | 76.57% | 1585.60 | 22.690 | 17.36 | 0.00 | 0.00 | 0.00 | 62.00 | Sluice discharge/day -0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1194.00 | 8.3006 | 16.66% | 1195.56 | 11.0061 | 11.04 | 0.00 | 0.00 | 0.00 | 25.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 697.95 | 26.8346 | 56.61% | 695.80 | 23.3517 | 43.78 | 3.47 | 0.00 | 3.47 | 47.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 753.98 | 23.850 | 70.19% | 747.98 | 12.100 | 73.15 | 34.03 | 0.00 | 34.03 | 124.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 971.55 | 7.76 | 24.91% | 964.55 | 1.05 | 65.09 | 0.00 | 0.00 | 0.00 | 34.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 422.65 | 26.37 | 87.03% | 415.75 | 10.69 | 294.80 | 52.99 | 244.05 | 297.03 | 75.40 | Vachumaram- 1.8218 Mcm. Gate No. 1,5&7 opened | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1746.75 | 1.470 | 19.22% | 1751.80 | 3.400 | 3.56 | 0.00 | 0.00 | 0.00 | 26.80 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.40 | 6.330 | 98.44% | 452.15 | 3.790 | 187.69 | 41.06 | 146.62 | 187.69 | 69.00 | Gate opening status – Gate# 2-0.3m, Gate #3-0.6m, Gate #4-0.6m | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 749.50 | 1.9051 | 36.00% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.70 | 2.740 | 302.23 | 97.74 | 204.49 | 302.23 | 63.00 | Gate opening status – UV# 3-0.6, UV # 2-0.9m | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 191.50 | 1.007 | 86.81% | 187.15 | 0.482 | 34.93 | 24.48 | 6.68 | 31.16 | 6.00 | Gate No 2 opned 20 cm | |||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.30 | 0.2332 | 30.56% | 820.10 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.85 | 0.200 | 51.28% | 846.50 | 0.120 | 8.49 | 8.08 | 0.00 | 8.08 | 17.50 |
