THP ViewerBe sure to use our THP Viewer to look at timber harvest plans in your neighborhood, or throughout California. You can also use the Database Viewer to look up information about each THP (name, logging methods, issues, comment deadlines, etc.), view a Google Earth snapshot of every THP; see blog entries and download THP plans, maps, comments and Google Earth KML map files.


THP BlogVisit the THP Blog to learn about new upcoming THPs, and to see articles, photos, opinion, tips, news and information concerning private lands logging in California. You can also sign up for our twitter feed, and get the latest news about THPs as soon as they are filed.


Logging Pie ChartOur Resources Page is where you will find lots of information about timber companies, their operations and the timber harvest plan (THP) process. Since we comment on and review every THP that is filed, we also compile and generate our own statistics and publish an annual report about CA private lands logging. We also have information about the agencies who review THPs, how to gather information in the field, comment on THPs and monitor impacts and report logging violations.


Become a THP Tracker: Membership is free. Let us know you are out there, and how we can help you monitor private lands logging. Feel free to use our maps, email us about a THP in your area, send us your photos or comment on our blog. You can also sign up as a member using our online membership form, subscribe to our Twitter feed, and donate from this page.