| 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 | 2335.00ft | 493.081 | 33.78% | 2305.3ft | 198.971 | 449.59 | 40.02 | 0.00 | 40.02 | 54.40 | |
| 2 | IDAMALAYAR | EKM | 171.00 | 169.00 | 161.00 | 1017.80 | 161.00 | 159.50 | 160.00 | 160.50 | 139.17 | 293.230 | 28.81% | 132.61 | 184.85 | 248.00 | 51.77 | 0.00 | 51.77 | 35.00 | |
| 3 | KAKKI (ANATHODE ) | PTTA | 982.160 | 981.460 | 975.360 | 446.51 | 975.36 | 973.36 | 974.36 | 974.86 | 950.88 | 116.090 | 26.00% | 934.75 | 45.700 | 167.97 | 25.50 | 0.00 | 25.50 | 85.00 | |
| 4 | BANASURASAGAR (K A SCHEME) | WND | 775.600 | 775.600 | 767.000 | 201.00 | 768.00 | 766.50 | 767.00 | 767.50 | 758.20 | 33.150 | 16.49% | 754.55 | 13.750 | 85.65 | 0.00 | 0.00 | 0.00 | 183.40 | Tunnel Outflow -0.00MCM (0.00 Cumecs) |
| 5 | SHOLAYAR | TSR | 2663 ft | 2663 ft | 2642 ft | 149.09 | 2658.00 | 2660.00 | 2661.00 | 2588.90ft | 18.550 | 12.44% | 2625.90ft | 66.740 | 26.21 | 0.81 | 0.00 | 0.81 | 57.00 | ||
| 6 | MADUPETTY | IDK | 1599.59 | 1599.59 | 1594.71 | 54.77 | 1596.00 | 1597.00 | 1598.00 | 1591.50 | 34.340 | 62.70% | 1582.95 | 18.715 | 12.73 | 0.00 | 0.00 | 0.00 | 59.40 | Sluice discharge/day -0 McM | |
| 7 | ANAYIRANKAL | IDK | 1210.070 | 1207.020 | 1207.020 | 49.83 | 1205.02 | 1206.02 | 1207.02 | 1190.40 | 2.8034 | 5.63% | 1188.00 | 1.5779 | 15.12 | 0.00 | 0.00 | 0.00 | 40.00 | Sluice discharge/day – 1 McM | |
| 8 | PONMUDI | IDK | 708.660 | 707.750 | 701.350 | 47.40 | 704.50 | 705.50 | 706.50 | 693.50 | 19.5064 | 41.15% | 684.40 | 7.4115 | 47.98 | 0.38 | 0.00 | 0.38 | 62.00 | ||
| 9 | KUTTIYADI (KAKKAYAM) | KKD | 758.040 | 758.040 | 751.640 | 33.98 | 755.50 | 756.50 | 757.50 | 752.73 | 21.260 | 62.57% | 747.71 | 11.620 | 66.32 | 18.33 | 0.00 | 18.33 | 130.00 | ||
| 10 | PAMBA | PTTA | 986.330 | 986.330 | 981.460 | 31.15 | 982.00 | 983.50 | 984.50 | 971.90 | 8.18 | 26.26% | 964.15 | 0.73 | 88.26 | 0.00 | 0.00 | 0.00 | 45.00 | ||
| 11 | PORINGALKUTHU | TSR | 423.980 | 423.980 | 419.410 | 30.30 | 421.00 | 422.00 | 423.00 | 422.45 | 25.88 | 85.41% | 414.45 | 8.62 | 169.47 | 55.60 | 99.88 | 155.48 | 47.00 | Vachumaram- 1.8331Mcm Gate No. 5,6,7opened 3.5feet | |
| 12 | KUNDALA | IDK | 1759.30 | 1758.690 | 7.65 | 1755.00 | 1756.00 | 1757.00 | 1741.00 | 0.090 | 1.18% | 1752.60 | 3.800 | 0.00 | 0.00 | 0.00 | 0.00 | 22.69 | Sluice discharge/day – 0 | ||
| 13 | KALLARKUTTY | IDK | 456.900 | 456.590 | 450.200 | 6.43 | 455.00 | 456.10 | 6.156 | 95.74% | 451.80 | 3.607 | 139.94 | 44.60 | 96.79 | 141.38 | 65.00 | Gate No. 3 = 30cm opened | |||
| 14 | ERATTAYAR | IDK | 754.380 | 754.380 | 748.280 | 5.29 | 748.28 | 749.70 | 1.9826 | 37.46% | 746.30 | 0.00 | |||||||||
| 15 | LOWER PERIYAR | IDK | 256.00 | 253.00 | 237.74 | 4.55 | 252.00 | 253.00 | 4.550 | 100.00% | 248.80 | 2.822 | 291.29 | 98.90 | 192.40 | 291.29 | 70.00 | UV# 3 = 30cm & LV #1- 100cm | |||
| 16 | MOOZHIYAR | PTTA | 192.940 | 192.630 | 186.530 | 1.16 | 190.00 | 188.50 | 0.623 | 53.71% | 185.70 | 0.336 | 35.19 | 34.83 | 2.68 | 37.51 | 43.00 | Gate No.2 opened by 5cm | |||
| 17 | KALLAR | IDK | 824.480 | 824.480 | 818.380 | 0.76 | 823.50 | 821.70 | 0.2483 | 32.54% | 819.10 | ||||||||||
| 18 | SENGULAM (PUMPING STORAGE DAM) | IDK | 849.49 | 847.640 | 847.64 | 0.39 | 846.75 | 0.177 | 45.38% | 846.35 | 0.083 | 8.41 | 7.59 | 0.00 | 7.59 | 28.70 |
