| Site Information |
| Site Name | Code | Subnet | Type | Monument Installed | Data Archived |
| CATH | CATH | PANGA | Building (Y) | 2003-04-08 | PANGA |
| Site Location Information |
| City | State | Latitude | Longitude | Elevation |
| Cathlamet | WA | 46.1972 | -123.3672 | |
| Approximate ITRF Position X,Y,Z (m) |
| X | Y | Z |
| -2432422.2530 | -3693553.6725 | 4580495.3900 |
| Current Receiver and Antenna Type |
| Receiver | Antenna |
| TRIMBLE ALLOY | TRM115000.00 |
| Data Acquisition for CGPS |
| Telemetry | Real-Time | SGM Dist | Onboard PPP | Last Data |
| CDMA | Y | n/a | N | current |
| Receiver Upgrades and Firmware Updates |
| Date Installed | Time UTC | Receiver Type |
| 2007-05-04 | 00:00:00 | TRIMBLE NETRS |
| 2011-06-01 | 17:00:00 | TPS NET-G3A |
| 2019-04-18 | 00:00:00 | TRIMBLE NETR9 |
| 2023-08-07 | 16:30:00 | TRIMBLE ALLOY |
| Antenna and Domes |
| Date Installed | Time UTC | Antenna Type & Dome |
| 2007-05-04 | 00:00:00 | TRM41249.00 NONE |
| 2011-06-01 | 17:00:00 | TPSCR.G3 TPSH |
| 2018-12-19 | 19:00:00 | TRM115000.00 NONE |
| DD=Daily Download, MD=Manual Download, DC=Decommissioned, NA=Not Available |