| 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 | 2375.33 ft | 2367.33 | 2373.33 | 2374.33 | 2340.04 | 546.978 | 37.48% | 2306.34ft | 208.454 | 123.56 | 67.08 | 0.00 | 67.08 | 9.00 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.50 | 160.00 | 160.50 | 161.00 | 141.23 | 333.000 | 32.72% | 133.22 | 193.69 | 93.22 | 21.26 | 0.00 | 21.26 | 7.20 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 955.37 | 145.630 | 32.62% | 936.27 | 50.850 | 67.92 | 40.37 | 0.00 | 40.37 | 3.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 771.00 | 769.50 | 770.00 | 770.50 | 760.90 | 51.150 | 25.45% | 755.25 | 17.050 | 43.98 | 0.00 | 0.00 | 0.00 | 26.00 | Tunnel Outflow -0.00MCM (0.00 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2591.80ft | 21.190 | 14.21% | 2622.00ft | 60.170 | 11.48 | 3.91 | 0.00 | 3.91 | 22.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1592.40 | 36.140 | 65.99% | 1583.60 | 19.690 | 2.31 | 0.00 | 0.00 | 0.00 | 3.60 | Sluice discharge/day -0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1191.55 | 4.0514 | 8.13% | 1193.36 | 7.1906 | 2.41 | 0.00 | 0.00 | 0.00 | 0.00 | Sluice discharge/day – 0 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 696.10 | 23.8533 | 50.32% | 686.00 | 8.9984 | 10.69 | 14.56 | 0.00 | 14.56 | 6.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.34 | 20.460 | 60.21% | 749.02 | 13.870 | 28.36 | 35.42 | 0.00 | 35.42 | 35.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 966.85 | 3.03 | 9.73% | 964.35 | 0.89 | 32.35 | 0.00 | 0.00 | 0.00 | 2.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 422.70 | 26.50 | 87.46% | 414.25 | 8.33 | 87.75 | 55.81 | 17.88 | 73.69 | 19.00 | Vachumaram- 1.3401 Mcm Gate No. 3 opened 7feet and now 0.85m | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1741.00 | 0.090 | 1.18% | 1748.80 | 2.200 | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 455.15 | 5.553 | 86.36% | 451.30 | 3.352 | 43.03 | 44.50 | 0.00 | 44.50 | 10.00 | ||||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 747.10 | 0.9752 | 18.43% | 746.30 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 247.00 | 2.200 | 48.35% | 249.10 | 2.940 | 76.26 | 78.41 | 0.00 | 78.41 | 6.00 | ||||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 190.20 | 0.823 | 70.95% | 184.80 | 0.254 | 35.20 | 33.53 | 0.00 | 33.53 | 4.00 | ||||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 820.40 | 0.1993 | 26.12% | 819.10 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.65 | 0.154 | 39.49% | 846.70 | 0.165 | 3.97 | 5.72 | 0.00 | 5.72 | 1.50 |
