| Abandoned Structure |
| Air Release Valve |
| Clean Out |
| Combined Sewer Outfall |
| Crossing Lines |
| Dead End or Stub Out |
| Detention Cell Inflow/Outflow |
| Diversion Structure |
| Flap Gate |
| Flared End Inlet/Outlet |
| Flume Structure |
| Flush Tank |
| Gate |
| Grit Basin/Grit Chamber |
| Headwall Inlet/Outlet |
| I Intersection or Concrete Collar |
| Inlet Structure |
| Interceptor/Outfall Manhole |
| Junction Box (With Access) |
| Junction Box (Without Access) |
| Levee Relief Wells |
| Manhole |
| Manhole Grated |
| Manhole No Access |
| Metering Manhole |
| Other |
| Other Special Chamber |
| Outfall |
| Overflow Split Line (Not an Access Point) |
| Pump Station |
| Riser |
| Screening Structure |
| Septic System |
| Siphon Structure |
| Surge Tank |
| T Intersection |
| Tap |
| Transition Box (With Access) |
| Transition Box (Without Access) |
| Treatment Plant |
| Unknown |
| Valve Pit |
| Vertical Bend |
| Weir Wall |
| Wet Well |
| Wye |
| Proposed Air Release Valve |
| Proposed Clean Out |
| Proposed Dead End or Stub Out |
| Proposed Detention Cell Inflow/Outflow |
| Proposed Diversion Structure |
| Proposed Flared End Inlet/Outlet |
| Proposed Gate |
| Proposed Grit Basin/Grit Chamber |
| Proposed Headwall Inlet/Outlet |
| Proposed I Intersection or Concrete Collar |
| Proposed Inlet Structure |
| Proposed Interceptor/Outfall Manhole |
| Proposed Junction Box (With Access) |
| Proposed Lift Station |
| Proposed Manhole |
| Proposed Manhole Grated |
| Proposed Metering Manhole |
| Proposed Outfall |
| Proposed Riser |
| Proposed Siphon Structure |
| Proposed T Intersection |
| Proposed Tap |
| Proposed Unknown |
| Proposed Valve Pit |
| Proposed Wye |
| <all other values> |