10.26165/JUELICH-DATA/ECGW8DAndreas, LückeLückeAndreas0000-0003-4199-0808Forschungszentrum Jülich GmbHMichael, StockingerStockingerMichael0000-0002-7715-8100Forschungszentrum Jülich GmbHHeye, BogenaBogenaHeye0000-0001-9974-6686Forschungszentrum Jülich GmbHHolger, WisselForschungszentrum Jülich GmbHSirgit, KummerForschungszentrum Jülich GmbHFerdinand, EngelsForschungszentrum Jülich GmbHAntonio, VosForschungszentrum Jülich GmbHHarry, VereeckenForschungszentrum Jülich GmbHJülich DATA2026Agricultural SciencesEarth and Environmental Sciencesstable water isotopes, precipitationAndreas, LückeForschungszentrum Jülich GmbH2026-07-152026-07-232016-03-21/2025-12-15Observational data16788203909application/vnd.openxmlformats-officedocument.wordprocessingml.documentapplication/vnd.openxmlformats-officedocument.spreadsheetml.sheet1.0CC0 WaiverPrecipitation amount, delta 18O and delta 2H values of weekly precipitation samples at the runoff/water quality sampling station Erkensruhr-Einruhr (Eifel) 2016 - 2025 from two open precipitation samplers. The Erkensruhr catchment is located in the Eifel mountains about 40 km south-east of the city of Aachen, North Rhine-Westphalia, Germany and is part of the TERENO Eifel/Lower Rhine Valley observatory. Land use in the catchment consists of a mix of forest, meadows, and grassland.See the description file for further information