Manhole (1)
Cleanout (2)
Pump Station (14)
Pump (4)
System Valve (5)
Control Valve (6)
Meter (7)
Fitting (8)
Gravity Main (9)
Pressurized Main (10)
Sewer Service Areas (11)
Sewer Sheds (13)
| <Null> |
| Bengies |
| Bird River |
| Bread and Cheese |
| Cockeysville |
| Dead Run |
| Delmar |
| Duck Creek |
| Dundalk |
| Eastpoint |
| Essex |
| Gray Manor |
| Gunpowder |
| Gwynns Falls |
| Herring Run |
| Jones Falls |
| Longquarter |
| Orems |
| Patapsco |
| Redhouse Run |
| Stemmers Run |
| Texas |
| Tributary To Baltimore City |
| West Low Level |
| Whitemarsh |
Network Structure (15)
Lateral Point (16)
Lateral Line (17)
Sewer Pressurized Main Drawing Number (33)
Sewer Gravity Main Drawing Number (3)
Sewer Entry Points (18)
Treatment Plant Area (19)
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