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Landslide Surveys
Latest GPS Survey Data Report - Excel Sheet
GPS Survey Data and Maps - PDFs
- GPS Monitoring Displacement Rate Contour Map - January 8, 2026 (PDF)
- 2025 GPS Survey - January 2026 (PDF)
- GPS Monitoring Displacement Rate Contour Map - December 2, 2025 (PDF)
- GPS Monitoring Displacement Rate Contour Map - November 4, 2025 (PDF)
- GPS Monitoring Displacement Rate Contour Map - October 3, 2025 (PDF)
- 2025 GPS Survey - October 2025 (PDF)
- RPV GPS Displacement Rate Contour Map 9-3-25
- GPS Monitoring Displacement Rate Contour Map - August 5, 2025 (PDF)
- GPS Monitoring Displacement Rate Contour Map - July 1, 2025 (PDF)
- GPS Monitoring Displacement Rate Contour Map - June 3, 2025 (PDF)
- GPS Monitoring Displacement Rate Contour Map - May 2, 2025 (PDF)
- 2025 GPS Survey - April 2025 (PDF)
- GPS Survey Data - April 5, 2025 (PDF)
- GPS Monitoring Displacement Rate Contour Map - April 5, 2025 (PDF)
- GPS Survey Data - March 9, 2025 (PDF)
- GPS Monitoring Displacement Rate Contour Map - March 9, 2025 (PDF)
- GPS Survey Data - February 3, 2025 (PDF)
- GPS Monitoring Displacement Rate Contour Map - February 3, 2025 (PDF)
- KC13-KC15-KC17 Movement Vectors February 3, 2025 (PDF)
- GPS Monitoring Displacement Rate Contour Map - January 7, 2025 (PDF)
- 2025 GPS Survey - January 7, 2025 (PDF)
- 2024 GPS Survey - November 15, 2024 (PDF)
- GPS Monitoring Displacement Rate Contour Map - December 3, 2024 (PDF)
- GPS Monitoring Displacement Rate Contour Map - October 29, 2024 (PDF)
- GPS Monitoring Displacement Rate Contour Map - October 8, 2024 (PDF)
- 2024 GPS Survey - November 15, 2024 (PDF)
- 2024 GPS Survey - November 8, 2024 (PDF)
- GPS Survey Data September 2007- October 2024 (PDF)
- 2024 GPS Survey - October 2024 (PDF)
- Effect of Deep Dewatering Wells on Land Movement September 4-October 7, 2024 (PDF)
- Percent Change in Displacement Rate Map - August-September 2024 (PDF)
- GPS Monitoring Displacement Rate Contour Map - September 2024 (PDF)
- GPS Monitoring Displacement Map - September 2024 (PDF)
- Effect of Deep Dewatering Wells on Land Movement September 4-20, 2024 (PDF)
- 2024 GPS Survey - September (PDF)
- 2024 GPS Survey - August (PDF)
- GPS Monitoring Displacement Map - August 2024 (PDF)
- GPS Monitoring Displacement Rate Contour Map - August 2024 (PDF)
- Percent Change in Displacement Rate Map - July-August 2024 (PDF)
- GPS Survey Data September 2007- August 2024 (PDF)
- 2024 GPS Survey - July (PDF)
- GPS Survey Data September 2007- July 2024 (PDF)
- GPS Monitoring Displacement Map - June 2024 (PDF)
- GPS Monitoring Displacement Rate Map - June 2024 (PDF)
- GPS Monitoring Displacement Rate Contour Map - June 2024
- 2024 GPS Survey - May (PDF)
- GPS Survey Data September 2007- May 2024 (PDF)
- 2024 GPS Survey - April (PDF)
- GPS Monitoring Displacement Rate Contour Map - April 2024 (PDF)
- GPS Monitoring Displacement Map - April 2024 (PDF)
- 2024 GPS Survey - March (PDF)
- GPS Survey Data September 2007- March 2024 (PDF)
- GPS Monitoring Displacement Map - February 2024 (PDF)
- Mapping Update - Hillshade and Contours - February 2024 (PDF)
- 2024 GPS Survey - January (PDF)
- Mapping Update - Hillshade and Contours - January 2024 (PDF)
- Mapping Update - December 2023 (PDF)
- GPS Monitoring Displacement Map - December 2023 (PDF)
- Mapping Update - Hillshade and Contours - December 2023 (PDF)
- 2023 GPS Survey - October (PDF)
- 2022 Landslide GPS Survey Supplement
- 2022 Landslide GPS Survey
- 2021 GPS Survey (PDF)
- 2020 GPS Survey (PDF)
- 2019 GPS Survey (PDF)
- 2018 GPS Survey (PDF)
- 2017 GPS Survey (PDF)
- 2016 GPS Survey (PDF)
- 2015 GPS Survey (PDF)
- 2014 GPS Survey (PDF)
- 2013 GPS Survey (PDF)
- 2012 GPS Survey (PDF)
- 2011 GPS Survey (PDF)
- 2010 GPS Survey (PDF)
- 2009 GPS Survey (PDF)
- 2008 GPS Survey (PDF)
- 2007 GPS Survey (PDF)