22.08.2021

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 ft2373.6 ft1459.492390.09 ft2382.092388.092389.092372.980976.49066.91%2373.00ft976.77473.9839.690.0039.6945.20 
2IDAMALAYAREKM171.00169.00161.001017.80164.00162.50163.00163.50157.28687.00067.50%154.34616.55856.9010.600.0010.605.60 
3KAKKI (ANATHODE )PTTA982.160981.460975.360446.51976.20974.20975.20975.70973.37322.31072.18%971.47297.70049.0647.560.0047.5630.00 
4BANASURASAGAR
(K A SCHEME)
WND775.600775.600767.000185.50774.50773.00773.50774.00770.70142.75076.95%773.15171.2504.630.000.000.000.00(Tunnel Outflow -0 MCM)
5SHOLAYARTSR2663 ft2663 ft2642 ft149.09 2658.002659.502661.002659.00 ft137.90092.50%2656.70 ft131.86017.575.300.005.300.00 
6MADUPETTYIDK1599.591599.591594.7154.77 1596.001597.001598.001592.90037.14067.81%1587.2025.7402.310.000.000.005.00 
7ANAYIRANKALIDK1210.0701207.0201207.02049.83 1205.021206.021207.021201.6028.007256.21%1199.8622.46621.110.000.000.000.00 
8PONMUDIIDUKKI708.660707.750701.35047.40 704.50705.50706.50701.8033.756871.22%705.3541.232812.1319.040.0019.040.00 
9KUTTIYADI (KAKKAYAM)KKD758.040758.040751.64033.98 755.50756.50757.50747.79011.78034.67%750.3016.38010.177.690.007.690.00 
10PAMBAPTTA986.330986.330981.46031.15 982.00983.50984.50974.5511.48036.85%971.707.95015.630.000.000.003.00 
11PORINGALKUTHUTSR423.980423.980419.41030.30 417.00418.00419.00419.4518.38060.66%419.2017.75039.4838.432.5440.962.50 
12KUNDALAIDK1759.301758.690 7.65 1755.001756.001757.001756.505.87076.73%1753.704.3501.040.000.000.0020.40 
13KALLARKUTTYIDK456.900456.590450.2006.43   455.00453.754.67072.63%454.054.86037.0344.670.0044.670.00 
14ERATTAYARIDK754.380754.380748.2805.29   748.28746.900.897716.96%746.60    0.00  
15LOWER PERIYAR IDK256.00253.00237.744.55   252.00249.002.90063.74%248.602.74083.5279.460.0079.460.00 
16MOOZHIYARPTTA192.940192.630186.5301.16   190.00191.350.98785.09%189.000.68237.0234.282.5136.792.00 
17KALLARIDK824.480824.480818.3800.76   823.50820.400.198325.99%     0.00  
18SENGULAM (PUMPING STORAGE DAM)IDK849.49847.640847.640.39    846.700.17043.59%846.700.1709.349.110.009.110.00 
  Grand Total3532.05     2422.6968.59% 2338.46      
Water level at 7 a.m. on 22.08.2021