2026 Land Surveyors Association of Washington Conference
Intro Boundary Law
| Material | Resource Links |
| Handout | Fed Rules of Evidence |
| Powerpoint slides | WA Rules of Evidence |
| FindLaw Legal Dictionary |
Boundary Issues Case Discussions
PLS Lost Corner Methods
| Material | Resource Links |
| Handout updated 14 Mar | BLM Knowledge Resource Center |
| Powerpoint slides updated 14 Mar | Arizona BLM Library |
| CLSA Education Foundation Library | |
| Latitude Offset spreadsheet | OR-WA Land Status & Cadastral Survey Records |
| GLO Records | |
| WA DNR PLSO WebXtender | |
| NGS NCAT |
Ground and Grid
| Material | NGS Links |
| Powerpoint slides | NCAT GEOID18 |
updated 27 Feb 2026