| Abandoned Structure |
| Air Release Valve |
| Clean Out |
| Combined Sewer Outfall |
| Dead End or Stub Out |
| Detention Cell Outfall; Detention Cell Inflow |
| Diversion Structure |
| Flap Gate |
| Flared End (Inlet or Outlet) |
| Flume Structure |
| Gate |
| Grit Basin/Grit Chamber |
| Grit Chamber/Lift Station |
| Headwall/Wingwall |
| I Intersection or Concrete Collar |
| Inlet Catch/Basin |
| Junction Box |
| Levee Relief Wells |
| Lift Station |
| Manhole |
| Interceptor Manhole |
| Manhole No Access |
| Manhole Grated |
| Metering Manhole |
| Other |
| Other Special Chamber |
| Outfall |
| Overflow Split Line (Not an Access Point) |
| Riser |
| Screening Structure |
| Septic System |
| Siphon Structure |
| Surge Tank |
| T Intersection |
| Crossing Lines |
| Tap |
| Transition Box (With Access) |
| Transition Box (Without Access) |
| Treatment Plant |
| Valve Pit |
| Vertical Bend |
| Wastewater Access |
| Weir Wall |
| Wet Well |
| Wye |
| Unknown |
| Proposed A Single Inlet |
| Proposed AA Double Inlet |
| Proposed Air Release Valve |
| Proposed Area Inlet 1 |
| Proposed Area Inlet 2 |
| Proposed B-B Single Basin |
| Proposed Clean Out |
| Proposed Curb Inlet Type I |
| Proposed Curb Inlet Type II |
| Proposed Curb Inlet Type III |
| Proposed Curb Inlet Type IV |
| Proposed Dead End or Stub Out |
| Proposed Detention Cell Outfall |
| Proposed Diversion Structure |
| Proposed Flap Gate |
| Proposed Flared End (Inlet or Outlet) |
| Proposed Gate |
| Proposed Grit Basin/Grit Chamber |
| Proposed Headwall/Wingwall |
| Proposed I Intersection or Concrete Collar |
| Proposed Inlet/Catch Basin |
| Proposed Interceptor Manhole |
| Proposed Junction Box |
| Proposed Lift Station |
| Proposed Manhole |
| Proposed Manhole Grated |
| Proposed Metering Manhole |
| Proposed Outfall |
| Proposed Riser |
| Proposed Saddle Creek |
| Proposed Septic System |
| Proposed Siphon Structure |
| Proposed T Intersection |
| Proposed Tap |
| Proposed Unknown |
| Proposed Valve Pit |
| Proposed Vertical Bend |
| Proposed Wye |
| <all other values> |