Lake County Illinois GISLayer Description: Approximate extent of existing wetland and water resources in Lake County, IL with vegetative, hydrogeomorphic, and functional significance attributes. Field Descriptions: OBJECTID: Internal feature number. Sequential unique whole numbers that are automatically generated. Wetland_ID: Static unique ID number for each polygon. For EWI, generated from OBJECT ID Field. For PRW, generated by adding 40000 to OBJECT ID Field. WL_WB: WL-polygon classified as wetland for LLWW classification; WB-polygon classified as water body for LLWW classification (after Tiner, 2011). ACRES_CALC: Polygon area calculated in U.S. Acres. NWI_Code: Alphanumeric classification code based on National Wetland Inventory classification system ("Cowardin" classification system) (see FDGC 2013 for full description). Water_Flow: Text descriptor for Water Flow Path type (after Tiner, 2011). Landscap_1: Text descriptor for Landscape Position type (after Tiner, 2011). Landform_L: Text descriptor for Landform type (after Tiner, 2011). Waterbod_1: Text descriptor for Waterbody Type (after Tiner, 2011). Shape_Leng: Length of feature in internal units. Positive real numbers that are automatically generated. Carbon_Sequestration: Predicted qualitative wetland functional significance rating for Carbon Sequestration based on functional selection criteria. Flood_Water_Storage: Predicted qualitative wetland functional significance rating for Flood Water Storage based on functional selection criteria. Nativ_Fish_Habitat: Predicted qualitative wetland functional significance rating for Native Fish Habitat based on functional selection criteria. Nutrient_Transformation: Predicted qualitative wetland functional significance rating for Nutrient Transformation (Phosphorus Focus) based on functional selection criteria. Sediment_Retention: Predicted qualitative wetland functional significance rating for Sediment and Other Particulate Retention based on functional selection criteria. Streambank_Stabilization: Predicted qualitative wetland functional significance rating for Shoreline/Stream Bank Stabilization based on functional selection criteria. Stream_Baseflow_Maintenance: Predicted qualitative wetland functional significance rating for Stream Baseflow Maintenance based on functional selection criteria. Stream_Shading: Predicted qualitative wetland functional significance rating for Stream Shading based on functional selection criteria. Unique_Wetland: Predicted qualitative wetland functional significance rating for Unique Wetland Resources based on functional selection criteria. Waterfowl_Habitat: Predicted qualitative wetland functional significance rating for Waterfowl Habitat based on functional selection criteria. Other_Wetland_Bird: Predicted qualitative wetland functional significance rating for Other Wetland-Dependent Bird Habitat based on functional selection criteria. Wildlife_Movement_Corridor: Predicted qualitative wetland functional significance rating for Wildlife Movement Corridors based on functional selection criteria. Woodland_Amphibian_Habitat: Predicted qualitative wetland functional significance rating for Woodland Amphibian Habitat based on functional selection criteria. Shape__Area: Area of feature in internal units squared. Positive real numbers that are automatically generated. Shape__Length: Length of feature in internal units. Positive real numbers that are automatically generated.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/000a642584aa4b5c9485b6f17dc977a1_0engLake County Illinois Open Data PortalPublicLake County Wetland Restoration and Preservation Plan Existing Wetland Inventory [Illinois--Lake County]Web servicesIllinois--Lake CountyIllinoisLast Modified: 2021-03-15