| 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 | 2345.60ft | 615.279 | 42.16% | 2322.96ft | 364.491 | 540.02 | 29.75 | 0.00 | 29.75 | 171.80 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.75 | 160.25 | 160.75 | 161.25 | 145.23 | 411.830 | 40.46% | 140.24 | 313.69 | 444.99 | 20.83 | 0.00 | 20.83 | 158.30 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 958.08 | 166.540 | 37.30% | 953.37 | 131.710 | 211.67 | 27.75 | 0.00 | 27.75 | 173.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 773.50 | 772.00 | 772.50 | 773.00 | 765.80 | 91.750 | 45.65% | 760.75 | 50.150 | 99.54 | 0.00 | 0.00 | 0.00 | 141.40 | Tunnel Outflow -0.00MCM (0.00 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2611.50ft | 44.570 | 29.89% | 2626.50ft | 67.790 | 58.06 | 2.08 | 0.00 | 2.08 | 179.90 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1594.20 | 40.440 | 73.84% | 1585.55 | 22.615 | 27.49 | 0.00 | 0.00 | 0.00 | 167.00 | Sluice discharge/day -0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1193.45 | 7.3467 | 14.74% | 1195.51 | 10.9194 | 22.28 | 0.00 | 0.00 | 0.00 | 205.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 695.80 | 23.3517 | 49.27% | 695.90 | 23.5189 | 58.36 | 1.89 | 0.00 | 1.89 | 102.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.34 | 20.460 | 60.21% | 748.68 | 13.270 | 83.22 | 31.71 | 0.00 | 31.71 | 229.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 970.05 | 6.23 | 20.00% | 964.70 | 1.17 | 84.43 | 0.00 | 0.00 | 0.00 | 157.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 423.35 | 28.32 | 93.47% | 417.20 | 13.50 | 308.26 | 53.03 | 185.50 | 238.53 | 234.00 | Vachumaram- 1.8318 Mcm. Gate No. 1,3,5,6&7 opened | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1745.65 | 1.162 | 15.19% | 1751.70 | 3.360 | 5.35 | 0.00 | 0.00 | 0.00 | 73.00 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.40 | 6.332 | 98.48% | 452.30 | 3.862 | 240.64 | 40.85 | 181.59 | 222.44 | 104.00 | Gate opening status – Gate# 3-1.2m, Gate #4-0.6m, Gate #2-0.6m | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 751.00 | 2.8197 | 53.28% | 746.90 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.20 | 2.588 | 346.75 | 94.62 | 226.01 | 320.63 | 152.00 | Gate opening status – UV# 3-0.4m, UV # 2-0.6m, UV # 1- 1m | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 189.00 | 0.682 | 58.79% | 185.90 | 0.355 | 34.74 | 33.15 | 2.99 | 36.14 | 106.00 | Gate No 2 opned 5 cm | |||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 823.50 | 0.4693 | 61.51% | 820.10 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.70 | 0.165 | 42.31% | 846.60 | 0.142 | 6.84 | 6.43 | 0.00 | 6.43 | 42.00 |
