22.12.2022

Sl. No.Name of Dam / ReservoirDistrictMWL (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 wrt Live Storage at FRLSame 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
1234567891011121314151617181920=18+192122
1IDUKKIIDK2408.5 ft2403 ft2373 ft1459.492403.00 ft2395.002401.002402.002379.24ft1065.37773.00%2399.20ft1393.97520.1770.840.0070.840.00 
2IDAMALAYAREKM171.00169.00161.001017.80169.00167.50168.00168.50159.55747.40073.43%165.21908.3488.4146.420.0046.420.00 
3KAKKI (ANATHODE )PTTA982.160981.460975.360446.51981.46979.46980.46980.96975.53351.22078.66%979.40409.70013.8828.470.0028.470.00 
4BANASURASAGAR
(K A SCHEME)
WND775.600775.600767.000201.00775.60774.10774.60775.10770.45140.15069.73%770.95145.7500.000.000.000.000.00Tunnel Outflow – 1.04 MCM
5SHOLAYARTSR2663 ft2663 ft2642 ft149.09 2658.002659.502661.002660.60 ft142.30095.45%2659.50 ft139.26015.0111.770.0011.770.00 
6MADUPETTYIDK1599.591599.591594.7154.77 1596.001597.001598.001598.9052.64096.11%1596.7047.1904.100.140.000.140.00Sluice Discharge-0.342 McM
7ANAYIRANKALIDK1210.0701207.0201207.02049.83 1205.021206.021207.021207.0950.1983100.74%1207.0850.14680.500.001.091.090.00 
8PONMUDIIDK708.660707.750701.35047.40 704.50705.50706.50705.4541.464887.48%705.4041.348817.5120.190.0020.190.00 
9KUTTIYADI (KAKKAYAM)KKD758.040758.040751.64033.98 755.50756.50757.50752.4020.58660.58%753.3722.5417.2010.140.0010.140.00 
10PAMBAPTTA986.330986.330981.46031.15 982.00983.50984.50975.6013.0341.83%979.9019.482.050.000.000.000.00 
11PORINGALKUTHUTSR423.980423.980419.41030.30 419.00420.00421.00415.9511.02036.37%418.8016.32017.5217.520.0017.521.50 
12KUNDALAIDK1759.301758.690 7.65 1755.001756.001757.001758.056.93590.65%1757.906.8305.100.005.105.100.00 
13KALLARKUTTYIDK456.900456.590450.2006.43   455.00452.604.02062.52%455.906.03022.7123.300.0023.300.00 
14ERATTAYARIDK754.380754.380748.2805.29   748.28747.000.936517.70%746.80    0.00  
15LOWER PERIYAR IDK256.00253.00237.744.55   252.00248.802.82061.98%250.303.41029.8533.010.0033.010.00 
16MOOZHIYARPTTA192.940192.630186.5301.16   190.00187.600.52945.60%188.500.62323.0823.400.0023.400.00 
17KALLARIDK824.480824.480818.3800.76   823.50820.200.191725.12%820.60    0.00  
18SENGULAM (PUMPING STORAGE DAM)IDK849.49847.640847.640.39    844.850.0000.00%846.600.1400.090.000.000.000.00Shut down
  Grand Total3547.55     2650.8274.72% 3211.09      
Water level at 7 a.m. on 22.12.2022