31.07.2021

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 ft1459.492380.58 ft2372.582378.582379.582371.64ft957.47065.60%2334.94ft492.453127.08132.290.00132.297.40 
2IDAMALAYAREKM171.00169.00161.001017.80162.50161.00161.50162.00154.55621.54861.07%137.88269.28081.5959.580.0059.5817.40 
3KAKKI (ANATHODE )PTTA982.160981.460975.360446.51975.36973.36974.36974.86972.68313.34070.18%951.13117.58060.2648.220.0048.2210.00 
4BANASURASAGAR
(K A SCHEME)
WND775.600775.600767.000185.50773.50772.00772.50773.00768.15114.35061.64%764.2077.95021.1911.810.0011.8112.20(Tunnel Outflow -1.02MCM)
5SHOLAYARTSR2663 ft2663 ft2642 ft149.09 2658.002659.502661.002650.50 ft116.55078.17%2617.70 ft53.52011.840.840.000.848.00 
6MADUPETTYIDK1599.591599.591594.7154.77 1596.001597.001598.001590.10031.54057.59%1570.905.9204.630.000.000.000.00 
7ANAYIRANKALIDK1210.0701207.0201207.02049.83 1205.021206.021207.021200.8025.459651.09%1194.278.76882.210.000.000.000.00 
8PONMUDIIDUKKI708.660707.750701.35047.40 704.50705.50706.50705.4041.348887.23%694.5021.178318.2219.560.0019.562.00 
9KUTTIYADI (KAKKAYAM)KKD758.040758.040751.64033.98 755.50756.50757.50750.7217.23050.71%747.4611.12026.6637.480.0037.486.00 
10PAMBAPTTA986.330986.330981.46031.15 982.00983.50984.50975.6013.03041.83%965.601.8904.980.000.000.002.00 
11PORINGALKUTHUTSR423.980423.980419.41030.30 417.00418.00419.00419.7519.13063.14%418.9017.04064.1632.4431.7264.166.50 
12KUNDALAIDK1759.301758.690 7.65 1755.001756.001757.001754.304.65060.78%1745.151.0200.580.000.000.000.60 
13KALLARKUTTYIDK456.900456.590450.2006.43   455.00456.006.09094.71%449.602.55074.5140.3935.6376.013.00 
14ERATTAYARIDK754.380754.380748.2805.29   748.28747.000.936517.70%746.60    0.00  
15LOWER PERIYAR IDK256.00253.00237.744.55   252.00253.004.550100.00%246.101.930102.95102.840.10102.956.00 
16MOOZHIYARPTTA192.940192.630186.5301.16   190.00190.700.89977.50%184.800.25437.2134.473.1237.597.00 
17KALLARIDK824.480824.480818.3800.76   823.50820.500.203026.61%     0.00  
18SENGULAM (PUMPING STORAGE DAM)IDK849.49847.640847.640.39    846.500.12030.77%846.400.0908.848.840.008.842.00 
  Grand Total3532.05     2288.4464.79% 1082.54      
Water level at 7 a.m. on 31.07.2021