| Flag |
| Unknown |
| Storm Drain Manhole |
| Inlet |
| Storm Drain Manhole Private |
| Inlet Private |
| Reducer |
| Storm Drain Junction Box |
| Storm Drain Vault |
| Cleanout |
| Storm Drain Junction Box Private |
| Storm Drain Vault Private |
| Cleanout Private |
| Unknown Abandoned |
| Storm Drain Manhole Abandoned |
| Inlet Abandoned |
| Storm Drain Manhole Private Abandoned |
| Inlet Private Abandoned |
| Storm Drain Junction Box Abandoned |
| Storm Drain Vault Abandoned |
| Cleanout Abandoned |
| Storm Drain Junction Box Private Abandoned |
| Storm Drain Vault Private Abandoned |
| Cleanout Private Abandoned |
| <all other values> |
