Legend (MANA/MANA_Map)

Good Places to See Natural Communities (0) Visitor/Admin Buildings (2) NPS Administrative Buildings Park Police Visitor Center/ Gift Shop/ Ranger Station Restrooms (3) Parking Lots (4) Parking Area Memorials & Statues (5) Historic Sites (6) Historic Military Site Historic Site Recreational Facilities (7) Picnic Areas Fishing Pond Trails (Coarse Scale) (8) Trails (Mid Scale) (9) Trails (10) Brawner Farm Loop Bridle Trails Chinn Ridge Loop Connector Trails Deep Cut Loop Farm Ford Loop First Manassas Trail Henry Hill Loop Matthew's Hill Loop Second Manassas Trail Stone Bridge Loop Stuart's Hill Trail Sudley Loop Unfinished Railroad Loop Park Boundary (12) Park Roads (13) Topography (40ft) (14) Topography (20ft) (15) Topography (10ft) (16) Topography (2ft) (17) Open Water (18) Streams (19) Ecological Systems (Outlines) (20) Natural Communities (Outlines) (21) Natural Communities (Coarse Scale) (22) Natural Vegetation|Forest and Woodland Natural Vegetation|Shrubland and Grassland Natural Vegetation|Open Rock Vegetation Semi-Natural Vegetation|Forest and Woodland Semi-Natural Vegetation|Shrubland and Grassland Not-So-Natural Vegetation|Developed Vegetation Natural Non-Vegetated|Freshwater Roads and Developed Areas|Developed Natural Communities (23) Natural Vegetation|Forest and Woodland|Dry-Mesic Acidic Oak - Hickory Forest Natural Vegetation|Forest and Woodland|Eastern Hemlock - Hardwood Forest Natural Vegetation|Forest and Woodland|Limestone Oak - Hickory Forest Natural Vegetation|Forest and Woodland|Maple - Ash Swamp Forest Natural Vegetation|Forest and Woodland|Hardpan Basic Oak - Hickory Forest Natural Vegetation|Forest and Woodland|Pin Oak - Swamp White Oak Seasonal Pond Natural Vegetation|Forest and Woodland|Pin Oak Floodplain Swamp Forest Natural Vegetation|Forest and Woodland|Rich Floodplain Forest Natural Vegetation|Forest and Woodland|River-scour Woodland Complex Natural Vegetation|Forest and Woodland|Small Stream Floodplain Forest Natural Vegetation|Forest and Woodland|White Pine - Subxeric Oak Forest Natural Vegetation|Shrubland and Grassland|Herbaceous Depositional Bar Complex Semi-Natural Vegetation|Forest and Woodland|Successional Black Walnut Forest Semi-Natural Vegetation|Forest and Woodland|Successional Box-elder Floodplain Forest Semi-Natural Vegetation|Forest and Woodland|Successional Mixed Deciduous Forest Semi-Natural Vegetation|Forest and Woodland|Successional Red-cedar Forest Semi-Natural Vegetation|Forest and Woodland|Successional Virginia Pine Forest Semi-Natural Vegetation|Forest and Woodland|Successional Woody Wetland Semi-Natural Vegetation|Forest and Woodland|Forested Open Space Semi-Natural Vegetation|Forest and Woodland|Planted Evergreen Forest Semi-Natural Vegetation|Shrubland and Grassland|Successional Vine-Shrubland Semi-Natural Vegetation|Shrubland and Grassland|Native Warm-season Grassland Semi-Natural Vegetation|Shrubland and Grassland|Successional Herbaceous Wetland Semi-Natural Vegetation|Shrubland and Grassland|Successional Meadow / Grassland Not-So-Natural Vegetation|Developed Vegetation|Pasture/Hay Not-So-Natural Vegetation|Developed Vegetation|Developed, Open Space Natural Non-Vegetated|Freshwater|Open Water Roads and Developed Areas|Developed|Developed, Low Intensity Roads and Developed Areas|Developed|Developed, High Intensity Ecological Systems (Coarse Scale) (24) Natural Vegetation Semi- and Not-So-Natural Vegetation Natural Non-Vegetated Roads and Developed Areas Ecological Systems (25) Natural Vegetation|(Hemlock) - Northern Hardwood Forests Natural Vegetation|Dry Oak - Pine Forests Natural Vegetation|Dry Oak - (Pine) Forests and Woodlands Natural Vegetation|Dry-Mesic Oak Forests Natural Vegetation|Hardpan Woodlands and Forests Natural Vegetation|Upland Depression Swamps Natural Vegetation|River Floodplains Natural Vegetation|Stream and Riparian Semi- and Not-So-Natural Vegetation|Successional Forested Upland Semi- and Not-So-Natural Vegetation|Successional Woody Wetland Semi- and Not-So-Natural Vegetation|Forested Open Space Semi- and Not-So-Natural Vegetation|Planted Evergreen Forest Semi- and Not-So-Natural Vegetation|Successional Vine-Shrubland Semi- and Not-So-Natural Vegetation|Native Warm-season Grassland Semi- and Not-So-Natural Vegetation|Successional Herbaceous Upland Semi- and Not-So-Natural Vegetation|Successional Herbaceous Wetland Semi- and Not-So-Natural Vegetation|Pasture/Hay Semi- and Not-So-Natural Vegetation|Developed, Open Space Natural Non-Vegetated|Open Water Roads and Developed Areas|Developed, Low Intensity Roads and Developed Areas|Developed, High Intensity Soil (Name) (26) Aden silt loam Albano silt loam Arcola silt loam Arcola-Nestoria complex Ashburn silt loam Bermudian silt loam Birdsboro loam Bowmansville silt loam Catlett gravelly silt loam Catlett-Sycoline complex Chantilly loam Delanco loam Dulles silt loam Haymarket silt loam Jackland silt loam Jackland-Haymarket complex Kelly silt loam Manassas silt loam Meadowville loam Montalto silty clay loam Nestoria channery silt loam Nestoria gravelly silt loam Panorama silt loam Penn silt loam Pits, gravel Reaville silt loam Rowland silt loam Sycoline-Kelly complex Urban land-Udorthents complex Water Waxpool silt loam Soil (Texture) (28) water mixed silty clay loam loam gravelly silt loam silt loam channery silt loam Surficial Geology (Name) (29) Alluvium Terrace deposit, low level Surficial Geology (Structure) (30) Medium to Coarse Mixed Bedrock Geology (Name) (31) Balls Bluff Siltstone (of the Culpeper Basin Group) Diabase dikes and sills Thermally metamorphosed rocks Ecoregions (33) Northern Piedmont Piedmont Natural Communities (All Locations) (34) Natural Vegetation|Forest and Woodland|Dry-Mesic Acidic Oak - Hickory Forest Natural Vegetation|Forest and Woodland|Eastern Hemlock - Hardwood Forest Natural Vegetation|Forest and Woodland|Limestone Oak - Hickory Forest Natural Vegetation|Forest and Woodland|Maple - Ash Swamp Forest Natural Vegetation|Forest and Woodland|Hardpan Basic Oak - Hickory Forest Natural Vegetation|Forest and Woodland|Pin Oak - Swamp White Oak Seasonal Pond Natural Vegetation|Forest and Woodland|Pin Oak Floodplain Swamp Forest Natural Vegetation|Forest and Woodland|Rich Floodplain Forest Natural Vegetation|Forest and Woodland|River-scour Woodland Complex Natural Vegetation|Forest and Woodland|Small Stream Floodplain Forest Natural Vegetation|Forest and Woodland|White Pine - Subxeric Oak Forest Natural Vegetation|Shrubland and Grassland|Herbaceous Depositional Bar Complex Semi-Natural Vegetation|Forest and Woodland|Successional Black Walnut Forest Semi-Natural Vegetation|Forest and Woodland|Successional Box-elder Floodplain Forest Semi-Natural Vegetation|Forest and Woodland|Successional Mixed Deciduous Forest Semi-Natural Vegetation|Forest and Woodland|Successional Red-cedar Forest Semi-Natural Vegetation|Forest and Woodland|Successional Virginia Pine Forest Semi-Natural Vegetation|Forest and Woodland|Successional Woody Wetland Semi-Natural Vegetation|Forest and Woodland|Forested Open Space Semi-Natural Vegetation|Forest and Woodland|Planted Evergreen Forest Semi-Natural Vegetation|Shrubland and Grassland|Successional Vine-Shrubland Semi-Natural Vegetation|Shrubland and Grassland|Native Warm-season Grassland Semi-Natural Vegetation|Shrubland and Grassland|Successional Herbaceous Wetland Semi-Natural Vegetation|Shrubland and Grassland|Successional Meadow / Grassland Not-So-Natural Vegetation|Developed Vegetation|Pasture/Hay Not-So-Natural Vegetation|Developed Vegetation|Developed, Open Space Natural Non-Vegetated|Freshwater|Open Water Roads and Developed Areas|Developed|Developed, Low Intensity Roads and Developed Areas|Developed|Developed, High Intensity Ecological Systems (All Locations) (35) Natural Vegetation|(Hemlock) - Northern Hardwood Forests Natural Vegetation|Dry Oak - Pine Forests Natural Vegetation|Dry Oak - (Pine) Forests and Woodlands Natural Vegetation|Dry-Mesic Oak Forests Natural Vegetation|Hardpan Woodlands and Forests Natural Vegetation|Upland Depression Swamps Natural Vegetation|River Floodplains Natural Vegetation|Stream and Riparian Semi- and Not-So-Natural Vegetation|Successional Forested Upland Semi- and Not-So-Natural Vegetation|Successional Woody Wetland Semi- and Not-So-Natural Vegetation|Forested Open Space Semi- and Not-So-Natural Vegetation|Planted Evergreen Forest Semi- and Not-So-Natural Vegetation|Successional Vine-Shrubland Semi- and Not-So-Natural Vegetation|Successional Herbaceous Upland Semi- and Not-So-Natural Vegetation|Successional Herbaceous Wetland Semi- and Not-So-Natural Vegetation|Developed, Open Space Semi- and Not-So-Natural Vegetation|Pasture/Hay Native Warm-season Grassland|Native Warm-season Grassland Natural Non-Vegetated|Open Water Roads and Developed Areas|Developed, Low Intensity Roads and Developed Areas|Developed, High Intensity