18.11.2021

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 ft1459.492400.03 ft2392.032398.032399.032399.4ft1397.29695.74%2393.18ft1294.339186.89135.440.00135.4436.80 
2IDAMALAYAREKM171.00169.00161.001017.80168.50167.00167.50168.00165.39913.53289.76%163.74866.03861.1561.150.0061.1510.80 
3KAKKI (ANATHODE )PTTA982.160981.460975.360446.51981.00979.00980.00980.50980.40427.10095.65%978.21390.460106.4847.7029.6177.3147.00 
4BANASURASAGAR
(K A SCHEME)
WND775.600775.600767.000201.00775.60774.10774.60775.10773.65177.15088.13%772.80167.3506.710.0013.6613.662.00(Tunnel Outflow – 1.18 McM
5SHOLAYARTSR2663 ft2663 ft2642 ft149.09 2658.002659.502661.002659.10 ft138.17092.68%2659.70 ft139.81013.5913.590.0013.5926.00 
6MADUPETTYIDK1599.591599.591594.7154.77 1596.001597.001598.001597.45048.57088.68%1597.4048.4406.005.960.036.0016.40 
7ANAYIRANKALIDK1210.0701207.0201207.02049.83 1205.021206.021207.021207.1650.6215101.59%1206.2346.42213.720.001.951.9550.00 
8PONMUDIIDUKKI708.660707.750701.35047.40 704.50705.50706.50707.6547.16799.51%705.5041.580729.4418.618.0926.7023.00 
9KUTTIYADI (KAKKAYAM)KKD758.040758.040751.64033.98 755.50756.50757.50750.1116.01047.12%754.2524.57025.0613.050.0013.0510.00 
10PAMBAPTTA986.330986.330981.46031.15 982.00983.50984.50983.4025.44081.67%978.4517.31028.850.000.000.0041.00 
11PORINGALKUTHUTSR423.980423.980419.41030.30 417.00418.00419.00420.6021.25070.13%415.7510.690143.8038.3646.7685.129.50 
12KUNDALAIDK1759.301758.690 7.65 1755.001756.001757.001758.106.97091.11%1758.457.2401.390.000.580.5832.00 
13KALLARKUTTYIDK456.900456.590450.2006.43   455.00455.906.03093.78%453.704.63093.5139.2155.0094.2178.00 
14ERATTAYARIDK754.380754.380748.2805.29   748.28750.602.552748.24%746.40    0.00  
15LOWER PERIYAR IDK256.00253.00237.744.55   252.00253.004.550100.00%251.203.780124.93101.2822.60123.89132.00 
16MOOZHIYARPTTA192.940192.630186.5301.16   190.00190.900.92679.83%184.450.22441.5135.005.9440.9414.00 
17KALLARIDK824.480824.480818.3800.76   823.50823.000.308640.45%     0.00  
18SENGULAM (PUMPING STORAGE DAM)IDK849.49847.640847.640.39    846.650.15038.46%847.050.2508.808.570.008.5755.00 
  Grand Total3547.55     3283.7992.56% 3063.13      
Water level at 7 a.m. on 18.11.2021