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Technical Committee Meeting (TCM)

Technical Committee Meeting (TCM). National Hydrology Project BBMB. Decision in Last TCM (25 th March 2019). Reservoirs Level on 25 th April …. Bhakra Existing Live Capacity = 58.64%. Pong Existing Live Capacity = 47.41%. http:// 210.212.64.190/BBMB/BhakraCurrentVsHistorical.

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Technical Committee Meeting (TCM)

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  1. Technical Committee Meeting (TCM) National Hydrology Project BBMB

  2. Decision in Last TCM (25th March 2019)

  3. Reservoirs Level on 25th April…. Bhakra Existing Live Capacity = 58.64% Pong Existing Live Capacity = 47.41% http://210.212.64.190/BBMB/BhakraCurrentVsHistorical

  4. Bhakra inflow compared with Exceedance Probability From 1st October to 25th April 2019, inflow is 15.96% exceedance probability From 25th March to 25th April 2019, inflow is 19.69% exceedance probability http://210.212.64.190/BBMB/BhakraAnalysisChart

  5. Bhakra Level on 25th April…. Level of 25th March 2019 - 1618.1 Level of 25th March 2011 - 1600.5 Level of 25th April 2019 - 1624.11 Level of 25th April 2011 - 1586.94 http://210.212.64.190/BBMB/BhakraCurrentVsHistorical

  6. Bhakra Level graph in 2011 and 2019… Snowmelt in 2011 – 5383 MCM Expected Snowmelt in 2019 – 6328 MCM http://210.212.64.190/BBMB/BhakraCurrentVsHistorical

  7. Bhakra Outflow graph in 2011 and 2019… Bhakra Outflow in March 2019 – 16670 Cusec Bhakra Outflow in April 2019 – 11105* Cusec Bhakra Outflow in March 2011 – 20250 Cusec Bhakra Outflow in April 2011 – 15700 Cusec Bhakra Outflow in May 2011 – 29500 Cusec Bhakra Outflow in June 2011 – 28800 Cusec Bhakra Outflow in July 2011 – 28100 Cusec Bhakra Outflow in August 2011 – 28500 Cusec Bhakra Outflow in September 2011 – 31300 Cusec *Till 25th April 2019 http://210.212.64.190/BBMB/BhakraCurrentVsHistorical

  8. Inflow & Outflow Bhakra October onward … *Till 25th April 2019

  9. Bhakra Inflow in Snowmelt Period….

  10. BhakraLevel Scenario – 10 Years Average Outflow http://210.212.64.190/BBMB/BhakraLevelCalculator

  11. Bhakra Level Scenario – 10 Years Average Outflow http://210.212.64.190/BBMB/BhakraLevelCalculator

  12. Bhakra Level Scenario – Modelled Min Snowmelt till 30th June & various inflows in Monsoon & 30K Cusec Outflow for May to August http://210.212.64.190/BBMB/BhakraLevelCalculator

  13. Bhakra Level Scenario – Modelled Min Snowmelt till 30th June & various inflows in Monsoon & 30K Cusec Outflow for May to August http://210.212.64.190/BBMB/BhakraLevelCalculator

  14. Bhakra Level Scenario – Modelled Snowmelt till 30th June & various inflows in Monsoon & 30K Cusec Outflow for May to August Outflow in rest of April considered 15K Cusec http://210.212.64.190/BBMB/BhakraLevelCalculator

  15. Bhakra Level Scenario – Modelled Snowmelt till 30th June & various inflows in Monsoon & 30K Cusec Outflow for May to August http://210.212.64.190/BBMB/BhakraLevelCalculator

  16. Pong Level on 25th April…. Level on 25th April 2019 - 1343.08 Level on 25th April 2011 - 1347.90 Level on 25th April 1991 – 1341.73 http://210.212.64.190/BBMB/PongCurrentVsHistorical

  17. Pong inflow compared with Exceedance Probability From 1st October to 25th April 2019, inflow is 15.53% exceedance probability From 25thMarch to 25th April 2019, inflow is 26.67% exceedance probability http://210.212.64.190/BBMB/PongAnalysisChart

  18. Inflow & Outflow Pong October onward … *Till 25th March 2019 http://210.212.64.190/BBMB/Bhakra

  19. Pong Level Scenario – 10 Years Average Outflow http://210.212.64.190/BBMB/BhakraLevelCalculator

  20. Pong Level Scenario – 10 Years average Outflow http://210.212.64.190/BBMB/PongLevelCalculator

  21. Snow Accumulation in Satluj and Beas Basin http://210.212.64.190/BBMB/BeasMawDataSnowAccumulation10Days

  22. Snowmelt Runoff in Satluj and Beas Basin

  23. Temperature pattern in 1st fortnight of April in Satluj and Beas Basin China Portion: Blue Line – Current Year temperature pattern, Red Line - Last year Temperature pattern Rongtong Portion: Blue Line – Current Year temperature pattern, Red Line - Last year Temperature pattern

  24. Temperature pattern in 1st fortnight of April in Satluj and Beas Basin Indian Portion_SatlujRive: Blue Line – Current Year temperature pattern, Red Line - Last year Temperature pattern Pandoh Region: Blue Line – Current Year temperature pattern, Red Line - Last year Temperature pattern

  25. Thank you

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