The Institute of Hydrology of the Leibniz Centre for Agricultural Landscape Research (ZALF) e.V. operates four groundwater monitoring wells in the Quillow catchment. The wells are located in the neighborhood of Dedelow near the stream Quillow and its tributary Peege. Altitude in meter: between 64 and 74 m a.s.l., Geographic latitude: 53,3665 N, Geographic longitude: 13,8030 E. Water samples are collected periodically at different dates in a year and at different depths. Each sample was analysed in the own hydrochemical laboratory where the parameters pH value, redox potential, electric conductivity, water temperature, oxygen, hydrogen carbonate, ammonium, phosphate, spectral absorption coefficient, chloride, bromite, nitrite, sulfate, sodium, potassium, magnesium, calcite, dissolved organic carbon, iron(II) and manganese were determined.

The dataset contains information about the potential groundwater recharged, agricultural production and socio-cultural assessment of ecosystem services in Mediterranean arid landscapes of southeastern Spain.

Chemistry and meteorological data from ICP IM Integrated monitoring program, several subprogrammes; air chemistry, precipitation chemistry, throughfall, foliage chemistry, litterfall chemistry, run off chemistry, soil water chemistry, soil chemistry, groundwater chemistry, meteorological data. IM station Aneboda SE14, data from 1996-2019

Chemistry and meteorological data from ICP IM Integrated monitoring program, several subprogrammes; air chemistry, precipitation chemistry, throughfall, foliage chemistry, litterfall chemistry, run off chemistry, soil water chemistry, soil chemistry, groundwater chemistry, meteorological data. IM station Kindla SE15, data from 1995-2019

Piezometric surveys in domestic wells in villages or dedicated to pastoral use, where manual measurements are made with commercial luminous probe (OTT, 100 m in length) every month for seasonal and long term mesoscale groundwater balance surveys. The water table level values are expressed from the edge of the well. A value = 9999 stands for a dry well.

Chemistry and meteorological data from ICP IM Integrated monitoring program, several subprogrammes; air chemistry, precipitation chemistry, throughfall, foliage chemistry, litterfall chemistry, run off chemistry, soil water chemistry, soil chemistry, groundwater chemistry, meteorological data. IM station Gammtratten SE16, data from 1999-2019

Manual groundwater level for some wells and hourly groundwater measurements for others equipped with a logger. The water table level values are expressed from the soil surface.

Chemistry and meteorological data from ICP IM Integrated monitoring program, several subprogrammes; air chemistry, precipitation chemistry, throughfall, foliage chemistry, litterfall chemistry, run off chemistry, soil water chemistry, soil chemistry, groundwater chemistry, meteorological data. IM station Gårdsjön SE04, data from 1979-2019

In Doñana official groundwater level and recharge monitoring is done by the Guadalquivir Water Authority (Confederacion Hidrografica del Guadalquivir CHG). Levels are recorded monthly at 195 measurement points distributed throughout the whole area (unsaturated zone) with starting dates between 1974 and 1994. Additional measurements related with groundwater recharge and chemical composition, covering different periods and areas, are made by research entities. Geological and Mining Institute of Spain (IGME) installed soil moisture sensors and piezometers in the sandy soils of Doñana in 2008 and one lysimeter has been installed in 2016

Measurements of water level, electrical conductivity and water temperature are made by multi-level piezometers (<1m, 2m, 10m 20m depth) installed on each drilling site along specific vegetation catena (fallow, forest, bush savannah). Automatic measurements for the most superficial piezometers and manual measurements every two days for the others. The water table level values are expressed from the soil surface. A value = 9999 stands for a dry borehole.