Entry Ports (1)
Water Isolation Valves (3)
| VC-Valve, Check |
| VD-Valve, Division |
| VI-Valve, In-Line |
| VL-Valve, Lateral |
| VO-Valve, On-Site |
| VS-Valve, Lateral (On-Site) |
| VV-Valve, In Vault |
| VZ-Permanently Closed |
| <all other values> |
Water Control Valves (4)
| RV-Pressure Relief Valve |
| VA-Valve, Altitude |
| VP-Valve, Pressure Reducing |
| <all other values> |
Water Valve Cards (5)
Water Contract Changes (6)
| GC |
| CC |
Fire Hydrants (7)
| Fire Hydrant |
| Fire Hydrant with Reducer |
| Fire Hydrant with Valve |
| Fire Hydrant with Valve (On-Site) |
| Fire Hydrant, Direct Rise |
| Fire Hydrant, Double Valve |
| Fire Hydrant, On-Site |
| Flushing Hydrant |
| <all other values> |
Pump (8)
Blow Off Valves, etc. (9)
| Air Valve, Double Blow-Off |
| Double Valve Blow-Off (Type A) |
| Double Valve Blow-Off (Type B) |
| Double Valve Blow-Off with EM (Type A) |
| Double Valve Blow-Off with EM (Type B) |
| Valve, Air Release in Manhole |
| Valve, Blow-Off (Type A) |
| Valve, Blow-Off (Type B) |
| Valve, Blow-Off with EM |
| Valve, Comb. Air and Vacuum |
| Valve, Comb. Air/Vac with EM |
| <all other values> |
Reducers (10)
| GO-Reducer, On-Site |
| GR-Reducer |
| PS-Pipe Size Reducer |
| WH-Water House Connection |
| <all other values> |
Junction Nodes (11)
| Contract Juction (obsolete) |
| EDGE NODE |
| Node, Junction |
| Node, Junction (On-Site) |
| Node, Valve Card Junction |
| <all other values> |
Test Stations (12)
| Cathodically Protected Test Station |
| Cathodically Unprotected Test Station |
| All Other Test Station |
Vaults (13)
Pump Stations (14)
Treatment Plants (15)
Meter Vaults (16)
| Meter Vault |
| Meter Vault with WH |
| <all other values> |
Pressure Structures (17)
Water Lateral Points (18)
Water Lateral Pipes (19)
| HL-Hydrant Lateral |
| SL-Service Lateral |
| <all other values> |
Water Pipes (20)
| <Null>, Null, Abandoned |
| <Null>, WSSC, Abandoned |
| <Null>, WSSC, Active |
| OS-Segment, Water Main On-Site, Federal Gov Agency, On-Site |
| OS-Segment, Water Main On-Site, Other Entity, On-Site |
| OS-Segment, Water Main On-Site, Other Local Gov Agency, On-Site |
| OS-Segment, Water Main On-Site, Other Local Gov Agency, Removed |
| OS-Segment, Water Main On-Site, Private, <Null> |
| OS-Segment, Water Main On-Site, Private, Active |
| OS-Segment, Water Main On-Site, Private, On-Site |
| OS-Segment, Water Main On-Site, Private, Pre-Bid |
| OS-Segment, Water Main On-Site, WSSC, Active |
| OS-Segment, Water Main On-Site, WSSC, On-Site |
| OS-Segment, Water Main On-Site, WSSC, Pre-Bid |
| RL-Segment, Water Main Relined, WSSC, <Null> |
| RL-Segment, Water Main Relined, WSSC, Abandoned |
| RL-Segment, Water Main Relined, WSSC, Active |
| WM-Segment, Water Main, Other Entity, Active |
| WM-Segment, Water Main, Other Entity, Pre-Bid |
| WM-Segment, Water Main, Other Local Gov Agency, Active |
| WM-Segment, Water Main, Private, Active |
| WM-Segment, Water Main, Private, On-Site |
| WM-Segment, Water Main, WSSC, <Null> |
| WM-Segment, Water Main, WSSC, Abandoned |
| WM-Segment, Water Main, WSSC, Active |
| WM-Segment, Water Main, WSSC, On-Site |
| WM-Segment, Water Main, WSSC, Pre-Bid |
| ZZ-Other, Null, Abandoned |
| ZZ-Other, WSSC, Abandoned |
| ZZ-Other, WSSC, Active |
| <all other values> |
Abandoned Water Pipes (21)
Structures, Area (22)
| MeterBox |
| ValveVault |
| Vault |
| <all other values> |
Structures, Linear (23)
| AccessTunnel |
| Casement |
| ConduitBridge |
| ProtectiveTunnel |
| <all other values> |
Transmission Water Pipes (24)
| <Null>, Null, Abandoned |
| <Null>, WSSC, Abandoned |
| <Null>, WSSC, Active |
| OS-Segment, Water Main On-Site, Federal Gov Agency, On-Site |
| OS-Segment, Water Main On-Site, Other Entity, On-Site |
| OS-Segment, Water Main On-Site, Other Local Gov Agency, On-Site |
| OS-Segment, Water Main On-Site, Other Local Gov Agency, Removed |
| OS-Segment, Water Main On-Site, Private, <Null> |
| OS-Segment, Water Main On-Site, Private, Active |
| OS-Segment, Water Main On-Site, Private, On-Site |
| OS-Segment, Water Main On-Site, Private, Pre-Bid |
| OS-Segment, Water Main On-Site, WSSC, Active |
| OS-Segment, Water Main On-Site, WSSC, On-Site |
| OS-Segment, Water Main On-Site, WSSC, Pre-Bid |
| RL-Segment, Water Main Relined, WSSC, <Null> |
| RL-Segment, Water Main Relined, WSSC, Abandoned |
| RL-Segment, Water Main Relined, WSSC, Active |
| WM-Segment, Water Main, Other Entity, Active |
| WM-Segment, Water Main, Other Entity, Pre-Bid |
| WM-Segment, Water Main, Other Local Gov Agency, Active |
| WM-Segment, Water Main, Private, Active |
| WM-Segment, Water Main, Private, On-Site |
| WM-Segment, Water Main, WSSC, <Null> |
| WM-Segment, Water Main, WSSC, Abandoned |
| WM-Segment, Water Main, WSSC, Active |
| WM-Segment, Water Main, WSSC, On-Site |
| WM-Segment, Water Main, WSSC, Pre-Bid |
| ZZ-Other, Null, Abandoned |
| ZZ-Other, WSSC, Abandoned |
| ZZ-Other, WSSC, Active |
| <all other values> |
Pressure Zone Lines (25)
Pressure Zones With Transparency (26)
| <Null> |
| 170A |
| 172A |
| 175A |
| 175B |
| 210A |
| 275A |
| 280A |
| 285A |
| 290A |
| 290B |
| 290C |
| 300A |
| 315A |
| 317A |
| 320A |
| 320B |
| 320C |
| 320D |
| 328A |
| 345A |
| 350A |
| 350B |
| 350C |
| 350D |
| 350E |
| 350F |
| 355B |
| 355C |
| 355D |
| 370A |
| 385A |
| 385B |
| 400A |
| 400B |
| 400D |
| 400E |
| 415A |
| 415B |
| 450A |
| 460A |
| 460B |
| 480A |
| 485A |
| 495A |
| 530A |
| 540A |
| 550A |
| 552A |
| 555A |
| 555B |
| 560 |
| 560A |
| 560B |
| 560C |
| 560D |
| 560F |
| 560G |
| 560H |
| 560I |
| 560J |
| 560K |
| 560L |
| 560M |
| 560P |
| 560Q |
| 560R |
| 560S |
| 560T |
| 560V |
| 610A |
| 655A |
| 660A |
| 685A |
| 710A |
| 740A |
| 740B |
| 760A |
| 760B |
| 835A |
| 835B |
| 836A |
| 836B |
| 842A |
| 850A |
| 960A |
| BOWIE |
| ROCKVILLE |
| <all other values> |
Pressure Zones (27)
| <Null> |
| 170A |
| 172A |
| 175A |
| 175B |
| 210A |
| 275A |
| 280A |
| 285A |
| 290A |
| 290B |
| 290C |
| 300A |
| 315A |
| 317A |
| 320A |
| 320B |
| 320C |
| 320D |
| 328A |
| 345A |
| 350A |
| 350B |
| 350C |
| 350D |
| 350E |
| 350F |
| 355B |
| 355C |
| 355D |
| 370A |
| 385A |
| 385B |
| 400A |
| 400B |
| 400D |
| 400E |
| 415A |
| 415B |
| 450A |
| 460A |
| 460B |
| 480A |
| 485A |
| 495A |
| 530A |
| 540A |
| 550A |
| 552A |
| 555A |
| 555B |
| 560 |
| 560A |
| 560B |
| 560C |
| 560D |
| 560F |
| 560G |
| 560H |
| 560I |
| 560J |
| 560K |
| 560L |
| 560M |
| 560P |
| 560Q |
| 560R |
| 560S |
| 560T |
| 560V |
| 610A |
| 655A |
| 660A |
| 685A |
| 710A |
| 740A |
| 740B |
| 760A |
| 760B |
| 835A |
| 835B |
| 836A |
| 836B |
| 842A |
| 850A |
| 960A |
| BOWIE |
| ROCKVILLE |
| <all other values> |
|