d82a04ce-f04d-40b4-9750-1a2bf7dc29a3 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 2025-11-13T16:17:42 UK GEMINI 2.3 OSGB 1936 / British National Grid Hampshire Avon: Vertical head gradient, saturated hydraulic conductivity and pore water chemistry data from six river reaches 2016-05-25 publication 2015-09-29 creation https://catalogue.ceh.ac.uk/id/d82a04ce-f04d-40b4-9750-1a2bf7dc29a3 10.5285/d82a04ce-f04d-40b4-9750-1a2bf7dc29a3 doi: Heppell, C.M., Binley, A. (2016). Hampshire Avon: Vertical head gradient, saturated hydraulic conductivity and pore water chemistry data from six river reaches. NERC Environmental Information Data Centre 10.5285/d82a04ce-f04d-40b4-9750-1a2bf7dc29a3 This dataset contains measurements of hydraulic head and saturated hydraulic conductivity together with porewater chemistry from banks and riverbed sediments in six river reaches of contrasting geology (clay, sand, chalk) in the Hampshire Avon. Falling and rising (slug) test data were used for computation of saturated hydraulic conductivity. Hydraulic head measurements were obtained from pressure transducers installed in piezometers between Summer 2013 and Summer 2015. Samples for porewater chemical analysis were collected from porewater sampling tubes on the piezometer network between Summer 2014 and Summer 2015. Full details about this dataset can be found at https://doi.org/10.5285/d82a04ce-f04d-40b4-9750-1a2bf7dc29a3 Heppell, K. Queen Mary University of London c.m.heppell@qmul.ac.uk pointOfContact Heppell, C.M. Queen Mary University of London c.m.heppell@qmul.ac.uk author Binley, A. Lancaster University a.binley@lancaster.ac.uk author NERC EDS Environmental Information Data Centre info@eidc.ac.uk custodian NERC Environmental Information Data Centre info@eidc.ac.uk publisher notPlanned Hydrography theme GEMET - INSPIRE themes, version 1.0 2008-06-01 publication river GEMET - Concepts, version 4.1.3 2019-01-28 creation England United Kingdom GeoNames 2006-01-01 creation Hydrology Hampshire Avon Solutes otherRestrictions no limitations otherRestrictions © Natural Environment Research Council otherRestrictions This resource is made available under the terms of the Open Government Licence otherRestrictions If you reuse this data, you should cite: Heppell, C.M., Binley, A. (2016). Hampshire Avon: Vertical head gradient, saturated hydraulic conductivity and pore water chemistry data from six river reaches. NERC Environmental Information Data Centre https://doi.org/10.5285/d82a04ce-f04d-40b4-9750-1a2bf7dc29a3 textTable 1000 English utf8 environment 2013-06-06 2015-09-29 -2.11 -1.861 51.027 51.319 Comma-separated values (CSV) NERC EDS Environmental Information Data Centre info@eidc.ac.uk distributor https://data-package.ceh.ac.uk/sd/d82a04ce-f04d-40b4-9750-1a2bf7dc29a3.zip Supporting information Supporting information available to assist in re-use of this dataset information https://data-package.ceh.ac.uk/data/d82a04ce-f04d-40b4-9750-1a2bf7dc29a3 Download the data Download a copy of this data download 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 All data were generated by the authors with help from field and laboratory technicians. All hydraulic head data generated by the pressure transducers were checked fortnightly (when possible) against manual measurements. As chemical data were generated, checks were made to ensure accuracy (certified reference materials) and precision (repeat measurements) were within accepted tolerance limits. We ensured measured values fell within the calibration range and re-analysed samples where necessary.