9fc7ab01-c622-46f1-a904-0bcd54073da3 English ISO/IEC 8859-1 (also known as Latin 1) dataset dataset NERC EDS Environmental Information Data Centre Lancaster Environment Centre, Library Avenue, Bailrigg Lancaster LA1 4AP UK info@eidc.ac.uk https://eidc.ac.uk/ EIDC website The Environmental Information Data Centre (EIDC) is the UK's national data centre for terrestrial and freshwater sciences. information pointOfContact 2025-11-13T16:17:41 UK GEMINI 2.3 WGS 84 Simulated streamflow, demands and aquifer levels in the Narmada Basin, India, 1970-2099 using the Global Water Availability Assessment Model (GWAVA) 2021-06-21 publication https://catalogue.ceh.ac.uk/id/9fc7ab01-c622-46f1-a904-0bcd54073da3 10.5285/9fc7ab01-c622-46f1-a904-0bcd54073da3 doi: Horan, R., Rickards, N., Kaelin, A., Thomas, T., Houghton-Carr, H.A. (2021). Simulated streamflow, demands and aquifer levels in the Narmada Basin, India, 1970-2099 using the Global Water Availability Assessment Model (GWAVA). NERC Environmental Information Data Centre 10.5285/9fc7ab01-c622-46f1-a904-0bcd54073da3 The data resource contains daily time-series of simulated streamflow, ground water levels and estimated demands, from humans, livestock and irrigation across the Narmada Basin, India. The data were generated using the Global Water Availability Assessment (GWAVA) Model 5. For the Upper Narmada, a baseline of 1970-2013 is presented along with a future time slice of 2028- 2060. For the whole Narmada, a baseline of 1981-2013 and future period of 2021-2099 is included. The data were produced to help predict how climate and land use change in the region would impact on future water security. The research was funded by NERC research grant NE/R000131/1 Full details about this dataset can be found at https://doi.org/10.5285/9fc7ab01-c622-46f1-a904-0bcd54073da3 Horan, R. UK Centre for Ecology & Hydrology enquiries@ceh.ac.uk pointOfContact Horan, R. UK Centre for Ecology & Hydrology enquiries@ceh.ac.uk https://orcid.org/0000-0002-8304-0272 ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author Rickards, N. UK Centre for Ecology & Hydrology enquiries@ceh.ac.uk https://orcid.org/0000-0002-7303-6739 ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author Kaelin, A. UK Centre for Ecology & Hydrology enquiries@ceh.ac.uk author Thomas, T. NIH Bhopal thomas_nih@yahoo.com https://orcid.org/0000-0002-2672-7676 ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author Houghton-Carr, H.A. UK Centre for Ecology & Hydrology enquiries@ceh.ac.uk https://orcid.org/0000-0003-4465-2169 ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author NERC EDS Environmental Information Data Centre info@eidc.ac.uk custodian NERC Environmental Information Data Centre info@eidc.ac.uk publisher irrigation livestock runoff aquifer demand GEMET - Concepts, version 4.1.3 2019-01-28 creation Water quality Environmental survey Narmada Manot Mohgaon Patan Gadarwara Belkheri Chhigaon Kohgaon Barmanghat Sandia Hoshangabad Handia Mandleshwar Garudeshwar General Circulation Model (GCM) Streamflow Aquifer level Probability distribution model (PDM) Global Water Availability Assessment Tool (GWAVA) Urban domestic demand Rural domestic demand Livestock demand Industry demand Irrigation demand otherRestrictions no limitations otherRestrictions This resource is available under the terms of the Open Government Licence otherRestrictions If you reuse this data, you should cite: Horan, R., Rickards, N., Kaelin, A., Thomas, T., Houghton-Carr, H.A. (2021). Simulated streamflow, demands and aquifer levels in the Narmada Basin, India, 1970-2099 using the Global Water Availability Assessment Model (GWAVA). NERC Environmental Information Data Centre https://doi.org/10.5285/9fc7ab01-c622-46f1-a904-0bcd54073da3 textTable 1000 English utf8 inlandWaters 1970-01-01 2099-12-31 72.422 80.684 20.22 24.567 Comma-separated values (CSV) NERC EDS Environmental Information Data Centre info@eidc.ac.uk distributor https://data-package.ceh.ac.uk/sd/9fc7ab01-c622-46f1-a904-0bcd54073da3.zip Supporting information Supporting information available to assist in re-use of this dataset information https://catalogue.ceh.ac.uk/datastore/eidchub/9fc7ab01-c622-46f1-a904-0bcd54073da3 Download the data Download a copy of this data fileAccess dataset dataset Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 These data were generated using the Global Water Availability Assessment (GWAVA) Model 5.0. The Global Water Availability Assessment Tool (GWAVA) is a large-scale, semi-distributed gridded water resources model developed by the UK Centre for Ecology & Hydrology. The Narmada Basin was modelled at a spatial scale of 0.125 degree using GWAVA5.0. The Upper Narmada was disaggregated into 318 modelling cells and the whole Narmada into 653 cells. The basin included domestic, irrigation and livestock demands, large- scale water transfers, major reservoirs, minor reservoirs and agriculture within command and rural areas. The model was calibrated at thirteen gauging stations across the basin against available observed streamflow using the SIMPLEX auto-calibration routine. This routine utilises four parameters (a surface and groundwater routing parameter, a Probability Distributed Model (PDM) parameter that describes spatial variation in soil moisture capacity and a multiplier to adjust rooting depths). The model was then validated across the same 13 gauging stations (over a different time period to the calibration) and 100 groundwater observational wells.