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What are Wetlands?
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| Wetlands are defined as lands that are alternately wet and dry and typically support plants that are adapted to this cycle. Some wetlands are inundated with water for long periods of time, while others are covered with water infrequently. Wetland definitions vary depending on the use of the term. Jurisdictional wetlands are defined more critically in terms of hydrology, hydric soil, and hydrophytic vegetation. |
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What Types Wetlands are in Refugio County?
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1. Freshwater wetlands (Palustrine) - these are natural depressions in upland areas typically filled by rainfall. Other freshwater wetlands are located around larger ponds or oxbow lakes that are situated along river courses. These wetlands can be filled by seasonal rainfall or by river water during extreme flooding events.
2. Riparian Woodlands - these are located adjacent to river and stream courses and are characterized by a plant community that developed from increased water availability. Water tolerant trees and shrubs make up these regions.
3. Estuarine wetlands - these are located in areas where freshwater from uplands and rivers meet saltwater from gulf passes. These wetlands are often named in relation to the amount of mixing of freshwater and saltwater (intermediate, brackish, or saltmarshes). |
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Riparian Woodland
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Saltmarsh
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Freshwater Marsh
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