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Estimated nitrate load groundwater 2030 - 2040
This map image shows a global picture of the estimated average (nitrate) load in the groundwater (situation period 2030 - 2040) with continuation of the manure policy (based on... -
Availability of fresh groundwater, salinization
The availability of fresh groundwater and surface water is important for agriculture, industry, drinking water and nature. Salinization of the groundwater and surface water... -
Groundwater stairs in water board De Dommel 2005
The value per grid cell indicates the groundwater level in cm below ground level. The following classification has been used: GT I: GLG < 50 GT IIa: GHG < 25 GLG 50 - 80... -
Sewer - Monitoring wells iReal
A monitoring well is a tube placed in the ground for the purpose of, for example, soil research or the determination of the location of the phreatic surface (the free water table). -
Using deep groundwater (history)
Areas of special use (limited uses) of deep groundwater (POPII, map 13). A subset of the data is part of the POV (see "General comment"). -
Groundwater stage 2005
The groundwater levels from the soil map of the Netherlands were updated in 2005. The new groundwater levels are divided into 11 classes. The map scale is 1 : 25 000. -
Sewer - Monitoring Wells iReal Report
A monitoring well is a tube placed in the ground for the purpose of, for example, soil research or the determination of the location of the phreatic surface (the free water table). -
Water for aquatic nature
The map shows the natural value of wet and humid ecosystems in the Netherlands. The map is based on observed plant species (per km2) from the database of the Floron Foundation... -
Depth interface between fresh and saline groundwater 1998
Depth (in m+NAP) of the interface where the chloride content of the groundwater is 150 mg/l. Source: REGIS (1998). Knowledge about the depth of the fresh-salt interface is... -
Groundwater withdrawal 1997 (history)
Locations of the groundwater extractions in 1997. The locations are taken from the public register of groundwater extractions. Currently only permit holders are available and... -
FRESHEM Zeeland interfaces
For the limits 150, 300, 1000, 1500, 3000 and 10000 mg Cl/l, the depth of the interface has been determined relative to NAP and ground level. -
FRESHEM Zeeland 2D
This file contains the 2D result of FRESHEM Zeeland. A profile of the chloride concentration is available for each fly line with a horizontal resolution of (approximately) 4... -
Bottom thickness coating
The file is a soil grid file in which the thickness (in metres) of the top layer relative to ground level is shown up to the depth of the first aquifer. -
Isohypsen Province of North Brabant 1995 (Aquifer package 1)
Provincial coverage of ISO lines of groundwater head in an aquifer -
Environmental Protection Area, designated 1997 (history)
Designated environmental protection areas from the PMP and POP, map 12. (The Drentsche Aa groundwater protection area is included in a separate map layer, see also Drentsche Aa... -
Soil thickness first aquifer
The file is a soil grid file in which the thickness (in metres) of the first aquifer is shown. -
Groundwater, deep use, POP-1 (history)
Areas where the deep groundwater has to be spared extra because of the relationship with the natural values. Provincial Environmental Plan Drenthe. POP-1, page 166. -
Environmental protection area, designated 2000 (history)
Old text: Designated environmental protection areas from the PMP (Provincial Environmental Policy Plan) and POP, map 12. (The Drentsche Aa groundwater protection area is... -
Interim Environmental Ordinance, Deep Groundwater Body
The Provincial Council of North Brabant has an obligation under the Water Framework Directive and the Groundwater Directive to protect groundwater that is suitable for the... -
Effects of groundwater extraction 2005
Grid with effects of groundwater extraction 2005. The meaning of the grid codes are as follows: 1.2= effect on seepage; 110, 120, 200= effect on GXG; 111, 112, 121, 122, 201,...
