Brownfield and Superfund Site (EPA) (0)
| BROWNFIELDS PROPERTY |
| SUPERFUND (NON-NPL) |
| SUPERFUND NPL |
Stream Center and Drainage (2020) (1)
| Bulkhead |
| Dam |
|
| Drainage Connector |
|
| Floodwall |
|
| Headwall |
| Hidden Single Line Stream |
| Hidden Stream Poly Centerlines |
|
| Hidden Water Canal |
|
| Hidden Water Cooling Channel |
| Single Line Stream |
| Stream Poly Centerlines |
|
| Water Canal |
|
| Water Cooling Channel |
Environmental Strategy Area (2)
| 1 |
| 2 |
| 3 |
| 4 (I-D-O and L-D-O) |
| 4 (R-C-O) |
Floodplain - Consultant Study (DPIE) (33)
Floodplain (DPIE) (31)
Floodplain (FEMA - 2016) (3)
| 1% Annual Chance Flood Hazard |
| Regulatory Floodway |
| Open Water |
| 0.2% Annual Chance Flood Hazard |
| Area with Reduced Risk Due to Levee |
| Area of Minimal Flood Hazard |
Green Infrastructure Plan (2017) (5)
| Regulated Area |
| Evaluation Area |
Impervious Surface (2020) (6)
| Asphalt |
| Athletic |
| Bridge - Asphalt |
| Bridge - Concrete |
| Bridge - Paved |
| Bridge - Uncertain |
| Bridge - Wood |
| Buildings |
| Concrete |
|
| Dam |
| Paved |
| Gravel |
| Helipad |
|
| Patio |
| Pool |
|
| Substation |
| Smokestacks |
|
| Storage Tank |
|
| Track |
| Wood |
Marlboro Clay (7)
| Evaluation_Zone |
| Present |
Mount Vernon Viewshed Area of Primary Concern (8)
Natural Resource Inventory (9)
Potential Forested Interior Dwelling Specie (DNR) (10)
Sensitive Species Review (DNR) (29)
Stronghold Watershed (DNR) (12)
| 1; 2 |
Slope (2021) (13)
| Slopes between 15% and 25% |
| Slopes greater than 25% |
Soil (NRCS) (14)
Tier II Catchment (MDE) (15)
Tier II Stream Segment (MDE) (16)
Tree Canopy (2020) (17)
Tree Conservation Plan 1 (18)
Tree Conservation Plan 2 (19)
Tree Conservation Plan Exempt (20)
Watershed (DOE) (28)
Watershed - 12 digit (DNR) (27)
| Anacostia River |
| Mattawoman Creek |
| Oxon Creek |
| Patuxent River lower |
| Patuxent River middle |
| Patuxent River upper |
| Piscataway Creek |
| Potomac River M tidal |
| Potomac River U tidal |
| Rocky Gorge Dam |
| Western Branch |
| Zekiah Swamp |
Wetland of Special State Concern - Line (DNR) (23)
Wetland of Special State Concern - Poly (DNR) (24)
Wetland (DNR) (25)
Woodland Conservation Area (26)
| Planted |
| Retained |
| Retained, Not Credited |
|
