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How wetlands are created?

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Large wetlands formed when glaciers dammed rivers, scoured valleys, and reworked floodplains. Countless smaller wetlands formed when large blocks of ice left behind by receding glaciers formed pits and depressions in the land. read more

The simple answer is that wetlands are created when water saturates the soil. Once the soil becomes saturated enough it cannot take in any more water and the water begins to build to the point that you have standing water. This doesn't mean that a pool of water in your yard after it rains is a wetland though. read more

CAUTIONS: This type of wetland is frequently difficult to create and maintain. Accurate measurements of water table fluctuations throughout the year and careful planning are important to any created wetland of this class. Figure 3. Ground Water Depression Wetlands. read more

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