Processed high resolution rainfall, flow rate, sediment and nitrate concentration data

This dataset contains data on the flow rate and chemistry (sediment, nitrate) of water in surface runoff and throughflow, plus rainfall quantities, from four field scale catchments in South West England. The catchments are part of the North Wyke Farm Platform (NWFP), and they varied with regards the crops grown. Over the time period of this data collection (October 2016 to March 2020), crops included three different pasture types, and a winter wheat. This dataset takes the raw data available on the NWFP data portal and provides a cleaned-up version, rectifying issues where there were data flagged as potentially poor quality by the quality control process, or there were missing data. This dataset has subsequently been used to model the effect of climate change on the losses of suspended sediment and nitrate from agricultural land (https://doi.org/10.1016/j.jclepro.2022.130633).