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Contents of Landcov.pat: Variable Begin Column Defined Item Name Item Definition Poly Area 1 AREA 4,12,F Poly Perimeter 9 Perimeter 4,12,F Internal Number 17 LANDCOV# 4,5,B User-ID 21 LANDCOV-ID 4,5,B Landuse ID 25 ID 3,3,I National Wetland Inventory Class 28 NWI_Class 10,10,C Source 38 Source 2,2,I DESCRIPTION OF LAND USE/LAND COVER INTERPRETATION CODES Land Use Codes: ID, 100 Level (Residential) ID, 200+ Levels (Other) ---------------National Wetlands Inventory Class (NWI_Class) Estuarine Palustrine Riverine Marine Lacustrine SourceLand Use Codes: 100 Level 111 Residential Less than 2 units per acre. 112 Residential 2.1 to 7 units per acre (villages, neighborhoods, highway strip houses). 113 Residential More than 7 units per acre (trailer parks, apartment buildings, condominiums, row homes). 114 Farmsteads Farm houses, usually associated with and including, barns and outbuildings. (NOT including large, commercial-sized hog/chicken operations - #230). Agricultural production may or may not be active. 120 Commercial and services Any apparent store, shop, mall, gas station or place of business where large-scale production is not occurring. 130 Industrial Large buildings that may have production in process. 140 Transportation and utilities Wide transportation corridors (including 4-lane divided highways), toll booth areas, highway departments, transmission stations, water towers/tanks, sewage treatment plants. 150 Industrial and commercial complexes Large areas where there are many adjacent industrial plants and/or other businesses. Only used when unable to determine the exact use as either 120 or 130. 160 Mixed urban or built-up land Densely developed land generally associated with urban centers. This category is often comprised of a mix of other developed land categories (i.e. 113, 120, 150, and 180) and is generally only used where development patterns are too complex to easily delineate separate developed land categories. For this project, this category will be rarely (if ever) used because the 300-scale photos appear to be sufficiently detailed to allow discrimination of separate categories. 170 Other Areas whose land use does not fit into any particular category or can not be interpreted from the aerial photography. 180 Institutional Schools, hospitals, or other institutional facilities. Churches and adjoining cemeteries. Stand-alone municipal buildings, including parking/storage areas for municipal equipment (i.e. snow plows). Also, stand-alone fire houses. Usually large buildings, surrounding access road with parking areas some landscaping, well-kept grounds. 190 Recreational Active Recreation Parks (i.e. ball fields, playgrounds, tennis courts). Also campgrounds, golf courses, hunt clubs. Land Use Codes: 200+ Levels 210 Cropland and pasture Any land that is in agricultural use. Fields with crops or tractor tracks and grassy areas that may have cattle grazing or paths made by cattle. 211 Cropland 212 Pasture 220 Orchards/groves/vineyards/nurseries/other horticulture Trees/plants forming grid or regular patterns. 230 Large Confined Feeding Operations Usually associated with a farmstead (114) these are commercial-sized buildings housing hog or chicken operations. 240 Other agriculture 310 Herbaceous Open, grassy areas with few tress or shrubs. Generally refers to ungrazed or uncontrolled grass land, but also includes very large lawns and large cemeteries not adjacent to a church. 320 Shrub/brush Areas where shrubs, brush, and/or very small trees are present. 330 Mixed cover Areas that are not forested but have a mixture of vegetation. 410 Deciduous forest. 420 Coniferous forest. 430 Mixed forest. 500 Open water (Hydrology polygons from ADR). 610 Forested wetlands Wooded areas that appear to have very wet ground (location from NWI or TNC; linework by GDI). 620 Non-forested wetlands Swamps, and areas that have substantially wet ground (location from NWI or TNC; linework by GDI). 730 Sandy non-beach. 740 Rock outcrops 750 Mines/quarries/pits and junk yards/land fills. 760 Transitional (under construction). 770 Mixed barren and vegetated (basic disturbed class). Ecological System: Estuarine E1RB1 Estuarine, Subtidal, Rock Bottom, Bedrock E1RB2 Estuarine, Subtidal, Rock Bottom, Boulder E1UB1 Estuarine, Subtidal, Unconsolidated Bottom, Cobble/Gravel E1UB2 Estuarine, Subtidal, Unconsolidated Bottom, Sand E1UB3 Estuarine, Subtidal, Unconsolidated Bottom, Mud E1UB4 Estuarine, Subtidal, Unconsolidated Bottom, Organic E1AB1 Estuarine, Subtidal, Aquatic Bed, Submergent Algal E1AB2 Estuarine, Subtidal, Aquatic Bed, Submergent Vascular E1AB4 Estuarine, Subtidal, Aquatic Bed, Floating - Leaved E1AB5 Estuarine, Subtidal, Aquatic Bed, Floating E1AB6 Estuarine, Subtidal, Aquatic Bed, Unknown Submergent E1AB7 Estuarine, Subtidal, Aquatic Bed, Unknown Surface E1RF2 Estuarine, Subtidal, Reef, Mollusc E1RF3 Estuarine, Subtidal, Reef, Worm E1OW- Estuarine, Subtidal, Open Water, Unknown Bottom E2AB1 Estuarine, Intertidal, Aquatic Bed, Submergent Algal E2AB2 Estuarine, Intertidal, Aquatic Bed, Submergent Vascular E2AB6 Estuarine, Intertidal, Aquatic Bed, Unknown Submergent E2AB7 Estuarine, Intertidal, Aquatic Bed, Unknown Surface E2RF2 Estuarine, Intertidal, Reef, Mollusc E2RF3 Estuarine, Intertidal, Reef, Worm E2FL1 Estuarine, Intertidal, Flat, Cobble/Gravel E2FL2 Estuarine, Intertidal, Flat, Sand E2FL3 Estuarine, Intertidal, Flat, Mud E2FL4 Estuarine, Intertidal, Flat, Organic E2FL5 Estuarine, Intertidal, Flat, Vegetated Pioneer E2FL6 Estuarine, Intertidal, Flat, Vegetated Non-pioneer E2SB1 Estuarine, Intertidal, Streambed, Cobble/Gravel E2SB2 Estuarine, Intertidal, Streambed, Sand E2SB3 Estuarine, Intertidal, Streambed, Mud E2SB4 Estuarine, Intertidal, Streambed, Organic E2RS1 Estuarine, Intertidal, Rocky Shore, Bedrock E2RS2 Estuarine, Intertidal, Rocky Shore, Boulder E2RS6 Estuarine, Intertidal, Rocky Shore, Vegetated Non-pioneer E2BB1 Estuarine, Intertidal, Beach/Bar, Cobble/Gravel E2BB2 Estuarine, Intertidal, Beach/Bar, Sand E2EM1 Estuarine, Intertidal, Emergent, Persistent E2EM2 Estuarine, Intertidal, Emergent, Nonpersistent E2EM3 Estuarine, Intertidal, Emergent, Narrow-leaved Nonpersistent E2EM4 Estuarine, Intertidal, Emergent, Broad-leaved Nonpersistent E2EM5 Estuarine, Intertidal, Emergent, Narrow-leaved Persistent E2EM6 Estuarine, Intertidal, Emergent, Broad-leaved Persistent E2SS1 Estuarine, Intertidal, Scrub/Shrub, Broad-leaved Deciduous E2SS3 Estuarine, Intertidal, Scrub/Shrub, Broad-leaved Evergreen E2SS4 Estuarine, Intertidal, Scrub/Shrub, Needle-leaved Evergreen E2SS5 Estuarine, Intertidal, Scrub/Shrub, Dead E2SS6 Estuarine, Intertidal, Scrub/Shrub, Deciduous E2SS7 Estuarine, Intertidal, Scrub/Shrub, Evergreen E2FO1 Estuarine, Intertidal, Forested, Broad-leaved Deciduous E2FO3 Estuarine, Intertidal, Forested, Broad-leaved Evergreen E2FO4 Estuarine, Intertidal, Forested, Needle-leaved Evergreen E2FO5 Estuarine, Intertidal, Forested, Dead E2FO6 Estuarine, Intertidal, Forested, Deciduous E2FO7 Estuarine, Intertidal, Forested, Evergreen Ecological System: Palustrine PRB1 Palustrine, No Ecological Subsystem, Rock Bottom, Bedrock PRB2 Palustrine, No Ecological Subsystem, Rock Bottom, Boulder PUB1 Palustrine, No Ecological Subsystem, Unconsolidated Bottom, Cobble/Gravel PUB2 Palustrine, No Ecological Subsystem, Unconsolidated Bottom, Sand PUB3 Palustrine, No Ecological Subsystem, Unconsolidated Bottom, Mud PUB4 Palustrine, No Ecological Subsystem, Unconsolidated Bottom, Organic PAB1 Palustrine, No Ecological Subsystem, Aquatic Bed, Submergent Algal PAB2 Palustrine, No Ecological Subsystem, Aquatic Bed, Submergent Vascular PAB3 Palustrine, No Ecological Subsystem, Aquatic Bed, Submergent Moss PAB4 Palustrine, No Ecological Subsystem, Aquatic Bed, Floating-leaved PAB5 Palustrine, No Ecological Subsystem, Aquatic Bed, Floating PAB6 Palustrine, No Ecological Subsystem, Aquatic Bed, Unknown Submergent PAB7 Palustrine, No Ecological Subsystem, Aquatic Bed, Unknown Surface PFL1 Palustrine, No Ecological Subsystem, Flat, Cobble/Gravel PFL2 Palustrine, No Ecological Subsystem, Flat, Sand PFL3 Palustrine, No Ecological Subsystem, Flat, Mud PFL4 Palustrine, No Ecological Subsystem, Flat, Organic PFL5 Palustrine, No Ecological Subsystem, Flat, Vegetated Pioneer PFL6 Palustrine, No Ecological Subsystem, Flat, Vegetated Non-pioneer PML1 Palustrine, No Ecological Subsystem, Moss/Lichen, Moss PML2 Palustrine, No Ecological Subsystem, Moss/Lichen, Lichen PEM1 Palustrine, No Ecological Subsystem, Emergent, Persistent PEM2 Palustrine, No Ecological Subsystem, Emergent, Nonpersistent PEM3 Palustrine, No Ecological Subsystem, Emergent, Narrow-leaved Nonpersistent PEM4 Palustrine, No Ecological Subsystem, Emergent, Broad-leaved Nonpersistent PEM5 Palustrine, No Ecological Subsystem, Emergent, Narrow-leaved Persistent PEM6 Palustrine, No Ecological Subsystem, Emergent, Broad-leaved Persistent PSS1 Palustrine, No Ecological Subsystem, Scrub/Shrub, Broad-leaved Deciduous PSS2 Palustrine, No Ecological Subsystem, Scrub/Shrub, Needle-leaved Deciduous PSS3 Palustrine, No Ecological Subsystem, Scrub/Shrub, Broad-leaved Evergreen PSS4 Palustrine, No Ecological Subsystem, Scrub/Shrub, Needle-leaved Evergreen PSS5 Palustrine, No Ecological Subsystem, Scrub/Shrub, Dead PSS6 Palustrine, No Ecological Subsystem, Scrub/Shrub, Deciduous PSS7 Palustrine, No Ecological Subsystem, Scrub/Shrub, Evergreen PFO1 Palustrine, No Ecological Subsystem, Forested, Broad-leaved Deciduous PFO2 Palustrine, No Ecological Subsystem, Forested, Needle-leaved Deciduous PFO3 Palustrine, No Ecological Subsystem, Forested, Broad-leaved Evergreen PFO4 Palustrine, No Ecological Subsystem, Forested, Needle-leaved Evergreen PFO5 Palustrine, No Ecological Subsystem, Forested, Dead PFO6 Palustrine, No Ecological Subsystem, Forested, Deciduous PFO7 Palustrine, No Ecological Subsystem, Forested, Evergreen POW- Palustrine, No Ecological Subsystem, Open Water, Unknown Bottom Ecological System, Subsystem: Riverine, Tidal R1EM2 Riverine, Tidal, Emergent, Nonpersistent R1EM3 Riverine, Tidal, Emergent, Narrow-leaved Nonpersistent R1EM4 Riverine, Tidal, Emergent, Broad-leaved Nonpersistent R1RB1 Riverine, Tidal, Rock Bottom, Bedrock R1RB2 Riverine, Tidal, Rock Bottom, Bolder R1UB1 Riverine, Tidal, Unconsolidated Bottom, Cobble/Gravel R1UB2 Riverine, Tidal, Unconsolidated Bottom, Sand R1UB3 Riverine, Tidal, Unconsolidated Bottom, Mud R1UB4 Riverine, Tidal, Unconsolidated Bottom, Organic R1AB1 Riverine, Tidal, Aquatic Bed, Submergent Algal R1AB2 Riverine, Tidal, Aquatic Bed, Submergent Vascular R1AB3 Riverine, Tidal, Aquatic Bed, Submergent Moss R1AB4 Riverine, Tidal, Aquatic Bed, Floating - Leaved R1AB5 Riverine, Tidal, Aquatic Bed, Floating R1AB6 Riverine, Tidal, Aquatic Bed, Unknown Submergent R1AB7 Riverine, Tidal, Aquatic Bed, Unknown Surface R1FL1 Riverine, Tidal, Flat, Cobble/Gravel R1FL2 Riverine, Tidal, Flat, Sand R1FL3 Riverine, Tidal, Flat, Mud R1FL4 Riverine, Tidal, Flat, Organic R1FL5 Riverine, Tidal, Flat, Vegetated Pioneer R1FL6 Riverine, Tidal, Flat, Vegetated Non-pioneer R1SB1 Riverine, Tidal, Streambed, Cobble/Gravel R1SB2 Riverine, Tidal, Streambed, Sand R1SB3 Riverine, Tidal, Streambed, Mud R1SB4 Riverine, Tidal, Streambed, Organic R1RS1 Riverine, Tidal, Rocky Shore, Bedrock R1RS2 Riverine, Tidal, Rocky Shore, Boulder R1BB1 Riverine, Tidal, Beach/Bar, Cobble/Gravel R1BB2 Riverine, Tidal, Beach/Bar, Sand R1OW- Riverine, Tidal, Open Water, Unknown Bottom Ecological System, Subsystem: Riverine, Lower Perennial R2EM2 Riverine, Lower Perennial, Emergent, Nonpersistent R2EM3 Riverine, Lower Perennial, Emergent, Narrow-leaved Nonpersistent R2EM4 Riverine, Lower Perennial, Emergent, Broad-leaved Nonpersistent R2RB1 Riverine, Lower Perennial, Rock Bottom, Bedrock R2RB2 Riverine, Lower Perennial, Rock Bottom, Bolder R2UB1 Riverine, Lower Perennial, Unconsolidated Bottom, Cobble/Gravel R2UB2 Riverine, Lower Perennial, Unconsolidated Bottom, Sand R2UB3 Riverine, Lower Perennial, Unconsolidated Bottom, Mud R2UB4 Riverine, Lower Perennial, Unconsolidated Bottom, Organic R2AB1 Riverine, Lower Perennial, Aquatic Bed, Submergent Algal R2AB2 Riverine, Lower Perennial, Aquatic Bed, Submergent Vascular R2AB3 Riverine, Lower Perennial, Aquatic Bed, Submergent Moss R2AB4 Riverine, Lower Perennial, Aquatic Bed, Floating - Leaved R2AB5 Riverine, Lower Perennial, Aquatic Bed, Floating R2AB6 Riverine, Lower Perennial, Aquatic Bed, Unknown Submergent R2AB7 Riverine, Lower Perennial, Aquatic Bed, Unknown Surface R2FL1 Riverine, Lower Perennial, Flat, Cobble/Gravel R2FL2 Riverine, Lower Perennial, Flat, Sand R2FL3 Riverine, Lower Perennial, Flat, Mud R2FL4 Riverine, Lower Perennial, Flat, Organic R2FL5 Riverine, Lower Perennial, Flat, Vegetated Pioneer R2FL6 Riverine, Lower Perennial, Flat, Vegetated Non-pioneer R2SB1 Riverine, Lower Perennial, Streambed, Cobble/Gravel R2SB2 Riverine, Lower Perennial, Streambed, Sand R2SB3 Riverine, Lower Perennial, Streambed, Mud R2SB4 Riverine, Lower Perennial, Streambed, Organic R2RS1 Riverine, Lower Perennial, Rocky Shore, Bedrock R2RS2 Riverine, Lower Perennial, Rocky Shore, Boulder R2BB1 Riverine, Lower Perennial, Beach/Bar, Cobble/Gravel R2BB2 Riverine, Lower Perennial, Beach/Bar, Sand R2OW- Riverine, Lower Perennial, Open Water, Unknown Bottom Ecological System, Subsystem: Riverine, Upper Perennial R3EM2 Riverine, Upper Perennial, Emergent, Nonpersistent R3EM3 Riverine, Upper Perennial, Emergent, Narrow-leaved Nonpersistent R3EM4 Riverine, Upper Perennial, Emergent, Broad-leaved Nonpersistent R3RB1 Riverine, Upper Perennial, Rock Bottom, Bedrock R3RB2 Riverine, Upper Perennial, Rock Bottom, Bolder R3UB1 Riverine, Upper Perennial, Unconsolidated Bottom, Cobble/Gravel R3UB2 Riverine, Upper Perennial, Unconsolidated Bottom, Sand R3UB3 Riverine, Upper Perennial, Unconsolidated Bottom, Mud R3UB4 Riverine, Upper Perennial, Unconsolidated Bottom, Organic R3AB1 Riverine, Upper Perennial, Aquatic Bed, Submergent Algal R3AB2 Riverine, Upper Perennial, Aquatic Bed, Submergent Vascular R3AB3 Riverine, Upper Perennial, Aquatic Bed, Submergent Moss R3AB4 Riverine, Upper Perennial, Aquatic Bed, Floating - Leaved R3AB5 Riverine, Upper Perennial, Aquatic Bed, Floating R3AB6 Riverine, Upper Perennial, Aquatic Bed, Unknown Submergent R3AB7 Riverine, Upper Perennial, Aquatic Bed, Unknown Surface R3FL1 Riverine, Upper Perennial, Flat, Cobble/Gravel R3FL2 Riverine, Upper Perennial, Flat, Sand R3FL3 Riverine, Upper Perennial, Flat, Mud R3FL4 Riverine, Upper Perennial, Flat, Organic R3FL5 Riverine, Upper Perennial, Flat, Vegetated Pioneer R3FL6 Riverine, Upper Perennial, Flat, Vegetated Non-pioneer R3SB1 Riverine, Upper Perennial, Streambed, Cobble/Gravel R3SB2 Riverine, Upper Perennial, Streambed, Sand R3SB3 Riverine, Upper Perennial, Streambed, Mud R3SB4 Riverine, Upper Perennial, Streambed, Organic R3RS1 Riverine, Upper Perennial, Rocky Shore, Bedrock R3RS2 Riverine, Upper Perennial, Rocky Shore, Boulder R3BB1 Riverine, Upper Perennial, Beach/Bar, Cobble/Gravel R3BB2 Riverine, Upper Perennial, Beach/Bar, Sand R3OW- Riverine, Upper Perennial, Open Water, Unknown Bottom Ecological System, Subsystem: Riverine, Intermittent R4EM2 Riverine, Intermittent, Emergent, Nonpersistent R4EM3 Riverine, Intermittent, Emergent, Narrow-leaved Nonpersistent R4EM4 Riverine, Intermittent, Emergent, Broad-leaved Nonpersistent R4RB1 Riverine, Intermittent, Rock Bottom, Bedrock R4RB2 Riverine, Intermittent, Rock Bottom, Bolder R4UB1 Riverine, Intermittent, Unconsolidated Bottom, Cobble/Gravel R4UB2 Riverine, Intermittent, Unconsolidated Bottom, Sand R4UB3 Riverine, Intermittent, Unconsolidated Bottom, Mud R4UB4 Riverine, Intermittent, Unconsolidated Bottom, Organic R4AB1 Riverine, Intermittent, Aquatic Bed, Submergent Algal R4AB2 Riverine, Intermittent, Aquatic Bed, Submergent Vascular R4AB3 Riverine, Intermittent, Aquatic Bed, Submergent Moss R4AB4 Riverine, Intermittent, Aquatic Bed, Floating - Leaved R4AB5 Riverine, Intermittent, Aquatic Bed, Floating R4AB6 Riverine, Intermittent, Aquatic Bed, Unknown Submergent R4AB7 Riverine, Intermittent, Aquatic Bed, Unknown Surface R4FL1 Riverine, Intermittent, Flat, Cobble/Gravel R4FL2 Riverine, Intermittent, Flat, Sand R4FL3 Riverine, Intermittent, Flat, Mud R4FL4 Riverine, Intermittent, Flat, Organic R4FL5 Riverine, Intermittent, Flat, Vegetated Pioneer R4FL6 Riverine, Intermittent, Flat, Vegetated Non-pioneer R4SB1 Riverine, Intermittent, Streambed, Cobble/Gravel R4SB2 Riverine, Intermittent, Streambed, Sand R4SB3 Riverine, Intermittent, Streambed, Mud R4SB4 Riverine, Intermittent, Streambed, Organic R4RS1 Riverine, Intermittent, Rocky Shore, Bedrock R4RS2 Riverine, Intermittent, Rocky Shore, Boulder R4BB1 Riverine, Intermittent, Beach/Bar, Cobble/Gravel R4BB2 Riverine, Intermittent, Beach/Bar, Sand R4OW- Riverine, Intermittent, Open Water, Unknown Bottom Ecological System, Subsystem: Riverine, Unknown R5EM2 Riverine, Unknown Perennial, Emergent, Nonpersistent R5EM3 Riverine, Unknown Perennial, Emergent, Narrow-leaved Nonpersistent R5EM4 Riverine, Unknown Perennial, Emergent, Broad-leaved Nonpersistent R5RB1 Riverine, Unknown Perennial, Rock Bottom, Bedrock R5RB2 Riverine, Unknown Perennial, Rock Bottom, Bolder R5UB1 Riverine, Unknown Perennial, Unconsolidated Bottom, Cobble/Gravel R5UB2 Riverine, Unknown Perennial, Unconsolidated Bottom, Sand R5UB3 Riverine, Unknown Perennial, Unconsolidated Bottom, Mud R5UB4 Riverine, Unknown Perennial, Unconsolidated Bottom, Organic R5AB1 Riverine, Unknown Perennial, Aquatic Bed, Submergent Algal R5AB2 Riverine, Unknown Perennial, Aquatic Bed, Submergent Vascular R5AB3 Riverine, Unknown Perennial, Aquatic Bed, Submergent Moss R5AB4 Riverine, Unknown Perennial, Aquatic Bed, Floating - Leaved R5AB5 Riverine, Unknown Perennial, Aquatic Bed, Floating R5AB6 Riverine, Unknown Perennial, Aquatic Bed, Unknown Submergent R5AB7 Riverine, Unknown Perennial, Aquatic Bed, Unknown Surface R5FL1 Riverine, Unknown Perennial, Flat, Cobble/Gravel R5FL2 Riverine, Unknown Perennial, Flat, Sand R5FL3 Riverine, Unknown Perennial, Flat, Mud R5FL4 Riverine, Unknown Perennial, Flat, Organic R5FL5 Riverine, Unknown Perennial, Flat, Vegetated Pioneer R5FL6 Riverine, Unknown Perennial, Flat, Vegetated Non-pioneer R5SB1 Riverine, Unknown Perennial, Streambed, Cobble/Gravel R5SB2 Riverine, Unknown Perennial, Streambed, Sand R5SB3 Riverine, Unknown Perennial, Streambed, Mud R5SB4 Riverine, Unknown Perennial, Streambed, Organic R5RS1 Riverine, Unknown Perennial, Rocky Shore, Bedrock R5RS2 Riverine, Unknown Perennial, Rocky Shore, Boulder R5BB1 Riverine, Unknown Perennial, Beach/Bar, Cobble/Gravel R5BB2 Riverine, Unknown Perennial, Beach/Bar, Sand R5OW- Riverine, Unknown Perennial, Open Water, Unknown Bottom Ecological System: Marine M1RB1 Marine, Subtidal, Rock Bottom, Bedrock M1RB2 Marine, Subtidal, Rock Bottom, Boulder M1UB1 Marine, Subtidal, Unconsolidated Bottom, Cobble/Gravel M1UB2 Marine, Subtidal, Unconsolidated Bottom, Sand M1UB3 Marine, Subtidal, Unconsolidated Bottom, Mud M1UB4 Marine, Subtidal, Unconsolidated Bottom, Organic M1AB1 Marine, Subtidal, Aquatic Bed, Submergent Algal M1AB2 Marine, Subtidal, Aquatic Bed, Submergent Vascular M1AB6 Marine, Subtidal, Aquatic Bed, Unknown Submergent M1RF1 Marine, Subtidal, Reef, Coral M1RF3 Marine, Subtidal, Reef, Worm M1OW- Marine, Subtidal, Open Water, Unknown Bottom M2AB1 Marine, Intertidal, Aquatic Bed, Submergent Algal M2AB2 Marine, Intertidal, Aquatic Bed, Submergent Vascular M2AB6 Marine, Intertidal, Aquatic Bed, Unknown Submergent M2RF1 Marine, Intertidal, Reef, Coral M2RF3 Marine, Intertidal, Reef, Worm M2FL1 Marine, Intertidal, Flat, Cobble/Gravel M2FL2 Marine, Intertidal, Flat, Sand M2FL3 Marine, Intertidal, Flat, Mud M2FL6 Marine, Intertidal, Flat, Vegetated Non-pioneer M2RS1 Marine, Intertidal, Rocky Shore, Bedrock M2RS2 Marine, Intertidal, Rocky Shore, Boulder M2RS6 Marine, Intertidal, Rocky Shore, Vegetated Non-pioneer M2BB1 Marine, Intertidal, Beach/Bar, Cobble/Gravel M2BB2 Marine, Intertidal, Beach/Bar, SandEcological System: Lacustrine L1RB1 Lacustrine, Limnetic, Rock Bottom, Bedrock L1RB2 Lacustrine, Limnetic, Rock Bottom, Boulder L1UB1 Lacustrine, Limnetic, Unconsolidated Bottom, Cobble/Gravel L1UB2 Lacustrine, Limnetic, Unconsolidated Bottom, Sand L1UB3 Lacustrine, Limnetic, Unconsolidated Bottom, Mud L1UB4 Lacustrine, Limnetic, Unconsolidated Bottom, Organic L1AB1 Lacustrine, Limnetic, Aquatic Bed, Submergent Algal L1AB2 Lacustrine, Limnetic, Aquatic Bed, Submergent Vascular L1AB3 Lacustrine, Limnetic, Aquatic Bed, Submergent Moss L1AB4 Lacustrine, Limnetic, Aquatic Bed, Floating-leaved L1AB5 Lacustrine, Limnetic, Aquatic Bed, Floating L1AB6 Lacustrine, Limnetic, Aquatic Bed, Unknown Submergent L1AB7 Lacustrine, Limnetic, Aquatic Bed, Unknown Surface L1OW- Lacustrine, Limnetic, Open Water, Unknown Bottom L2RB1 Lacustrine, Littoral, Rock Bottom, Bedrock L2RB2 Lacustrine, Littoral, Rock Bottom, Boulder L2UB1 Lacustrine, Littoral, Unconsolidated Bottom, Cobble/Gravel L2UB2 Lacustrine, Littoral, Unconsolidated Bottom, Sand L2UB3 Lacustrine, Littoral, Unconsolidated Bottom, Mud L2UB4 Lacustrine, Littoral, Unconsolidated Bottom, Organic L2AB1 Lacustrine, Littoral, Aquatic Bed, Submergent Algal L2AB2 Lacustrine, Littoral, Aquatic Bed, Submergent Vascular L2AB3 Lacustrine, Littoral, Aquatic Bed, Submergent Moss L2AB4 Lacustrine, Littoral, Aquatic Bed, Floating -leaved L2AB5 Lacustrine, Littoral, Aquatic Bed, Floating L2AB6 Lacustrine, Littoral, Aquatic Bed, Unknown Submergent L2AB7 Lacustrine, Littoral, Aquatic Bed, Unknown Surface L2FL1 Lacustrine, Littoral, Flat, Cobble/Gravel L2FL2 Lacustrine, Littoral, Flat, Sand L2FL3 Lacustrine, Littoral, Flat, Mud L2FL4 Lacustrine, Littoral, Flat, Organic L2FL5 Lacustrine, Littoral, Flat, Vegetated Pioneer L2FL6 Lacustrine, Littoral, Flat, Vegetated Non-pioneer L2RS1 Lacustrine, Littoral, Rocky Shale, Bedrock L2RS2 Lacustrine, Littoral, Rocky Shale, Boulder L2BB1 Lacustrine, Littoral, Beach/Bar, Cobble/Gravel L2BB2 Lacustrine, Littoral, Beach/Bar, Sand L2EM1 Lacustrine, Littoral, Emergent, Nonpersistent L2EM3 Lacustrine, Littoral, Emergent, Narrow-leaved Nonpersistent L2EM4 Lacustrine, Littoral, Emergent, Broad-leaved Nonpersistent L2OW- Lacustrine, Littoral, Open Water, Unknown Bottom National Wetlands Inventory Class Source Source 1 = ADR 2 = NWI 3 = GDI 4 = TNC
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