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Visit of Final Supervision and Completion Mission of the World Bank during May 5-16, 2014

HYDROLOGY PROJECT-II GOA FUNDED BY WORLD BANK IMPLEMENTED THROUGH MINISTRY OF WATER RESOURCES GOVERNMENT OF INDIA APRIL 2006 TO MAY 2014. Visit of Final Supervision and Completion Mission of the World Bank during May 5-16, 2014. ABOUT THE STATE.

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Visit of Final Supervision and Completion Mission of the World Bank during May 5-16, 2014

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  1. HYDROLOGY PROJECT-IIGOAFUNDED BY WORLD BANKIMPLEMENTED THROUGH MINISTRY OF WATER RESOURCES GOVERNMENT OF INDIAAPRIL 2006 TO MAY 2014 Visit of Final Supervision and Completion Mission of the World Bank during May 5-16, 2014

  2. ABOUT THE STATE • The State of Goa is located on India’s west coast between North Latitude 14  53 57 and 15  47 59 and between East Longitude 73  40 35 and 74  20 11.The geographical area of Goa state is 3702 Sq. Kms. and divided into two district namely North Goa (1736 Sq. Kms.) and South Goa (1966 Sq. Kms.)having six and five Talukas respectively. Panaji is the State capital as well as the headquarters for North Goa District and Margao is headquarter for South Goa District. Goa State is having a population of 1.40 million

  3. HYDROLOGY PROJECT II- AT A GLANCE

  4. CLIMATE There is considerable variation in climate of the State due to elevation , topography and movement of air masses. Climatically the year can be divided into three distinct seasons: • Monsoon (June to October) •         Winter (November to February) •         Summer (March to May) The State of Goa receives rainfall when southwest monsoon is active. Rainfall is not uniform throughout the State. Long term rainfall records show that an area in Western Ghat region in Eastern part of the State receives an average rainfall exceeding 4500 mm per year, whereas coastal region on Western part receives average rainfall of 2500 mm per year and region in between receives rainfall ranging from 2500 mm to 4500mm per year. Approximately 90 to 95 % of this total annual rainfall is received during the monsoon season and roughly more than two thirds of this in three months i.e. June to August. Accordingly, due to extreme variability with location and in rainfall intensity, a rather dense network of rainfall gauge stations is required to adequately measure and/or record rainfall patterns and distribution across the State.

  5. RIVER BASINS • The State possesses a vast potential of assured water. This entire wealth of water potential, about 80 to 90% of it gets drained to the Arabian sea during the monsoon period of just four months • The surface drainage is helped by a number of nallahs, rivulets and rivers which principally run across the State in a westerly direction and finally into the Arabian sea.

  6. RIVER BASINS THERE ARE NINE RIVER BASINS OF WEST FLOWING SHORT RIVERS ORIGINATING FROM WESTERN GHATS AND DRAINING INTO ARABIAN SEA IN THE WEST UNDER ESTUARINE ENVIRONMENT. IN MOST OF THE RIVER TIDAL EFFECT IS FELT OVER A DISTANCE OF 30 KMS FROM MOUTH.

  7. BASIN MAP OF GOA

  8. Scope of the Project The project envisages improvement of management of hydrological data in general and project in particular. The raw data collected from field observation would not be enough for design of hydrology and river basin planning unless it is analyzed, processed and stored in a easily retrievable form in the state data center with conjunctive strengthening and linkage between State and Center. In order to achieve the above target the Hydrology Project Phase-II has been structured in to the following components.  • Surface Water hydrology • Ground Water Hydrology • Hydro Meteorology • Water Quality

  9. Expenditure on the Project • Loan amount by World Bank: Rs. 15.8362 Crores. • State Share: Rs 3.0821 Crores. • Total Project Cost: Rs 22.6455 Crores. • Expenditure from April 2006 up to March 2014 Rs 18.9183 Crores. • Works/ goods for which payment has to be made in the remaining period = Rs 3.73 Crores.

  10. Organogram for HP-II

  11. LAUNCH OF THE PROJECT IN APRIL 2006 • Project launch in April 2006 • Interactive session held with central agencies at Goa in May 2006 • As per advise of Central agencies four expert committees for Surface Water, Ground Water, Hydro Meteorology and Water Quality to implement the project formed

  12. Formation of Committees • State Level Steering Committee chaired by Secretary & Commissioner (Water Resources) formed. First meeting held in March 2007 and second meeting held in March 2010. • Expert Committees on Surface Water, Ground Water and Hydrometeorology formed and various meetings held. • Hydrology Users Committee formed.

  13. Surface Water • 23 River Gauge stations identified and proposal submitted to Expert Committee for approval. • Expert Committee on Surface Water at its first meeting held on 04/01/2007 approved establishment of 6 River Gauge Stations, at its second meeting held on 23/01/2008 approved establishment of 3 River Gauge Stations and at its third meeting held on 09/03/2010 approved establishment of 2 River Gauge Stations. All the approved River Gauge sites are Bridge sites and have been established.

  14. Surface Water • Sites for River Gauge Stations are: 1. Bicholim(Bicholim river) 7. Orthofond ( Talpona ) 2. Ghoteli (Valvanti river) 8. Paikul (Ragada river) 3. Ugem (Zuari river) 9.Zambauli (Kushawati river) 4.Hassapur(Kalna river) 10. Daucond (Khandepar river) 5. Verna (Sal river) 11. Borus ( Galgibag ) 6. Khadki (Madei river) • The collection of data with current meter, counter & bridge outfit from the above RG Sites has started from July 2009 and June 2010. The data is entered in SWDES & submitted to CWC, Hyderabad on 30/08/2013 for Inter-Agency data validation

  15. Surface Water • 3 Nos Accoustic Doppler Current Profiler’s (ADCP) are procured in Dec 2012 and data is being collected from the GD sites. • 3 Nos Crane have been fitted on 3 Nos TATA 207 DI vehicles for operation of the ADCP from the bridges to collect the data. • 11 Nos Radar Water Level Sensors are installed at 11 GD sites and data is transmitted via telemetry to the Data Centre, Porvorim and the data is stored in the server • The data on real time basis of the water levels in the 11 sites is available in the website http://goawrdhpii.com

  16. LOCATION MAP RWLS & GD SITES

  17. ADCP Sites Khadki Daucond Crane fitted on TATA vehicle

  18. ADCP operation with Crane fitted on TATA vehicle

  19. River Gauge Sites Kudchire (Bicholim) Sonal (Sattari) Sonal (Sattari) Paikul (Sattari)

  20. Staff taking reading at GD station

  21. RWLS sites Daucond Uguem Ardhofond

  22. DATA CENTRE & LABORATORY LEVEL II+ • The building of Data Centre and laboratory was inaugurated on 27-7-2010 and became functional after posting of the surface and ground water personnel and equipments. • Presently Data Center receives real-time data from hydro meteorological sites i.e Automatic Weather Station & Automatic Rain Gauge Station, Surface water levels from the river gauge stations and Ground water levels from Ground water level monitoring stations spread all over Goa. • A Server is established in the data center where all the data is received and stored. • Under Real Time Data Acquisition System, the flood monitoring of 15 Nos stations will be done on real time with radar water level sensor and earth receiving station. The data received in the Data Centre will be stored in the server and SMS will be generated about the flood levels and sent to pre-determined mobile numbers.

  23. Data Center and Laboratory Level II+ At Porvorim Rear view Front view

  24. DATA CENTER AND LABORATORY LEVEL II+ AT PORVORIM Perspective View Data Center

  25. Hydro Meteorology • Expert Committee on hydro meteorology at its first meeting held on 23/01/2007 approved establishing of 2 full climatic stations and 6 rain gauge stations. • Sites identified are as follows: FCS:1.Pajimol (Sanguem) 2. Karapur Tisk (Bicholim) ARG:1. Opa (Ponda), 2. Dhargal (Pernem), 3. Valpoi (Sattari), 4.Colvale (Bardez), 5. Canacona, 6.Cuncolim (Salcette) • The collection of data from the above stations has started from July 2009. • The data is entered in SWDES & submitted to National Data Center, IMD, Pune on 19/09/2013 for Inter-Agency data validation

  26. Hydro Meteorology • 4 Nos Automatic Weather Stations are installed & commissioned at the following locations. 1.Pajimol (Sanguem), 2. Karapur Tisk 3. Verna 4. Canacona • 6 Nos Automatic Rain Gauge Stations are established at the following locations. 1. Opa (Ponda) 2. Dhargal (Pernem) 3. Valpoi (Sattari) 4.Colvale (Bardez) 5.Canacona 6.Cuncolim (Salcette) • The data is received in Data Centre Porvorim through telemetry and stored in the server. Presently the data from Verna & Canacona is available on real-time basis on http://goawrdhpii.com

  27. LOCATION MAP OF AUTOMATIC WEATHER STATIONS,AUTOMATIC RAIN GAUGE STATIONS,FULL CLIMATIC STATIONS & STANDARD RAIN GAUGE STATIONS

  28. ARG and SRG at Cuncolim ARG AND SRG AT COLVALE AWS at Canacona ARG and SRG at Veluz, Valpoi

  29. ARG AND SRG AT CHAPOLI ARG AND SRG AT OPA ARG AND SRG AT DHARGAL PERNEM

  30. FCS & AWS AT PAJIMOL SANGUEM FCS & AWS AT KARAPUR TISK

  31. Ground Water • Sites for establishing 110 Ground water monitoring stations identified. • Expert Committee on Ground Water at its first meeting held on 26/02/2007 approved establishment of 110 Ground water monitoring stations. (50 open wells, 60 piezometers out of which 41 new and 19 improvement) • Ground Water monitoring network consisting of 47 open wells and 57 piezometers established. • 25 Piezometers have been installed with DWLR besides 5 under PDS. • The monitoring of water level for Ground Water has started since May 2008 and the data collected is entered in Excel Sheets. The data is sent to CGWB, Bangalore for data validation • Telemetry to 22 ground water monitoring network stations and 5 under PDS has been Installed .

  32. LOCATION MAP OF OPEN WELLS & PIEZOMETERS

  33. PIEZOMETERS WITH DWLR AND TELEMETRY

  34. PIEZOMETERS WITH DWLR AND TELEMETRY

  35. Water Quality • Civil work for construction of laboratory level II+ and data center is completed. • Procurement of Laboratory Instruments for level II+ is completed. • Supply order for procurement of Atomic Absorption Spectrophotometer and Gas Chromatograph is issued. • Supply order for procurement of Total Organic Carbon Analyzer will be issued shortly. • 126 Ground water monitoring stations will be utilized for GW Quality monitoring.

  36. Purpose Driven Studies • Purpose driven studies under Ground water titled “EVALUATION OF DOWNSTREAM CONSEQUENCES OF GROUND WATER DEVELOPMENT AT VERNA INDUSTRIAL ESTATE AND WATER RESOURCES MANAGEMENT” was taken up and final report is submitted to PCS for approval.

  37. LABORATORY LEVEL II + AT PORVORIM GOA

  38. Trainings

  39. TRAINING IN SWDES BY NIH

  40. HIS-CHART FOR DATA FLOW IN HYDROLOGY PROJECT -GOA

  41. DATA AVAILABILITY Rain Gauge Data sent to IMD, Pune for Validation

  42. DATA AVAILABILITY River Gauge Data sent to CWC Hyderabad for Validation

  43. COST OF THE PROJECT- AS PER PIP

  44. COST ESTIMATE SUMMARY- AS PER PIP

  45. COST ESTIMATE SUMMARY- AS PER ACTUAL

  46. COST ESTIMATE SUMMARY- PIP VS ACTUAL

  47. COST ESTIMATE SUMMARY- AS PER ACTUAL • Component wise Expenditure from April 2006 to Mar 2014 Rs in Lakhs

  48. Thank you

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