61 datasets found

The areas, represented as areas, that are important in the Water Framework Directive (WFD). The WFD is a European directive that is intended to achieve and maintain the quality...

Areas shown as lines, which are important for the Water Framework Directive (WFD). The WFD is a European directive that is intended to achieve and maintain the quality of ground...

Polder management area with associated administrative information. A polder is a public administration with the task of establishing favorable water management for agriculture...

Polder management area with associated administrative information. A polder is a public administration with the task of establishing favorable water management for agriculture...

Direct download service for the boundaries of polders

Direct download service for the boundaries of polders

Areas shown as lines, which are important for the Water Framework Directive (WFD). The WFD is a European directive that is intended to achieve and maintain the quality of ground...

The travel time (or residence time) in years at a given point on the map represents the time it takes for the water infiltrating at that point to reach the object. No data is...

Locations of drillings where no boulder clay has been found in Drenthe.

Seepage means that groundwater rises under pressure in the soil. In Zeeland, this pressure arises because the water level in the delta waters is higher than the ground and...

Heat and cold storage (WKO) is a method of storing energy in the form of heat or cold in the soil. The technology is used to heat and/or cool buildings. The maximum kD (m2/d) of...

Total travel distance in metres, distance that water infiltrating at that point travels to the object it flows towards. No data is yet available for the municipality of...

This is the mandatory groundwater quantity measurement network of the province of Utrecht in which the groundwater levels are measured in the aquifers in the subsoil. With this...

This file shows the water management systems as they appear on map 3 of the Provincial Environmental Plan Drenthe II adopted by the Provincial Council on 7 July 2004.

Provincial coverage of ISO lines of groundwater head in an aquifer

Thickness of the boulder clay package in Drenthe, in metres.

Total travel distance in metres, distance that water infiltrating at that point travels to the object it flows towards. No data is yet available for the municipality of...

Hydraulic resistance (c-value), in days, of boulder clay in Drenthe. This is a measure of the resistance this layer offers to vertical groundwater flow.

This file lists the areas that do not fall under the Water Management Attention Zone of the Interim Environmental Ordinance. In these areas, more flexible rules apply to...

Provincial coverage of ISO lines of groundwater head in an aquifer