| Site Information |
| Site Name | Code | Subnet | Type | Monument Installed | Data Archived |
| TUMW | TUMW | PANGA | Building (Y) | 2007-05-14T00 | PANGA |
| Site Location Information |
| City | State | Latitude | Longitude | Elevation |
| Tumwater | WA | 46.9842 | -122.9121 | |
| Approximate ITRF Position X,Y,Z (m) |
| X | Y | Z |
| -2368470.8938 | -3659397.6617 | 4640607.9318 |
| Current Receiver and Antenna Type |
| Receiver | Antenna |
| TRIMBLE ALLOY | TRM115000.00 NONE |
| Data Acquisition for CGPS |
| Telemetry | Real-Time | SGM Dist | Onboard PPP | Last Data |
| ETHR | Y | n/a | Y | current |
| Receiver Upgrades and Firmware Updates |
| Date Installed | Time UTC | Receiver Type |
| 2007-05-14 | 00:00:00 | TRIMBLE NETR5 |
| 2017-05-23 | 23:59:00 | TRIMBLE NETR9 |
| 2023-12-11 | 00:00:00 | TRIMBLE ALLOY |
| Antenna and Domes |
| Date Installed | Time UTC | Antenna Type & Dome |
| 2007-05-14 | 00:00:00 | TRM55971.00 TZGD |
| 2017-05-23 | 23:59:00 | TRM57971.00 NONE |
| 2023-12-11 | 00:00:00 | TRM115000.00 NONE |
| DD=Daily Download, MD=Manual Download, DC=Decommissioned, NA=Not Available |