| 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 | 2373.00 ft | 2365.00 | 2371.00 | 2372.00 | 2329.42ft | 433.483 | 29.70% | 2309.64ft | 238.515 | 71.70 | 60.32 | 0.00 | 60.32 | 22.60 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 138.23 | 275.755 | 27.09% | 133.66 | 200.07 | 65.43 | 32.86 | 0.00 | 32.86 | 33.40 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 947.84 | 99.220 | 22.22% | 939.10 | 61.080 | 39.22 | 35.63 | 0.00 | 35.63 | 88.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 767.00 | 765.50 | 766.00 | 766.50 | 755.30 | 17.350 | 8.63% | 754.65 | 14.150 | 7.99 | 7.99 | 0.00 | 7.99 | 25.20 | Tunnel Outflow -0.69MCM (7.99 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2583.00ft | 13.510 | 9.06% | 2635.70ft | 84.520 | 14.30 | 1.36 | 0.00 | 1.36 | 47.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1590.95 | 33.240 | 60.69% | 1583.30 | 19.240 | 1.72 | 0.00 | 0.00 | 0.00 | 26.00 | Sluice discharge/day – 0.049McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1189.80 | 2.4970 | 5.01% | 1191.65 | 4.2249 | 11.57 | 0.00 | 0.00 | 0.00 | 19.00 | Sluice discharge/day – 1.0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 690.80 | 15.2358 | 32.14% | 686.40 | 9.3951 | 18.35 | 11.96 | 0.00 | 11.96 | 38.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 747.37 | 11.050 | 32.52% | 747.52 | 11.310 | 17.00 | 6.61 | 0.00 | 6.61 | 22.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 965.35 | 1.69 | 5.43% | 963.75 | 0.41 | 32.97 | 0.00 | 0.00 | 0.00 | 84.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 417.35 | 13.80 | 45.54% | 414.40 | 8.55 | 34.76 | 23.19 | 0.00 | 23.19 | 40.00 | Vachumaram- Nil | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1741.00 | 0.090 | 1.18% | 1757.50 | 6.550 | 0.00 | 0.00 | 0.00 | 0.00 | 11.00 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 453.20 | 4.321 | 67.20% | 451.85 | 3.632 | 16.95 | 16.66 | 0.00 | 16.66 | 50.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 746.80 | 0.8590 | 16.23% | 746.30 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 250.80 | 3.618 | 79.52% | 248.10 | 2.549 | 38.35 | 28.68 | 0.00 | 28.68 | 48.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.65 | 0.640 | 55.17% | 186.25 | 0.390 | 34.32 | 30.94 | 0.00 | 30.94 | 63.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.20 | 0.1917 | 25.12% | 819.10 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.85 | 0.201 | 51.54% | 847.00 | 0.236 | 6.10 | 5.96 | 0.00 | 5.96 | 13.00 |
