SOD Blitz 2023 Results

SOD Blitz 2023 – Fall Results Meetings and Online Webinar Schedule

SOD Blitz Google Earth Map Overlay

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SOD Blitz 2023 Survey Highlights

Summary of 2023 SOD Blitz Highlights

SOD Blitz 2023 Results Table

LocationSurveyed treesSymptomatic oaks nearby? %Sampled treesSOD positive sampled trees %Estimated true infection rate %Symptomatic surveyed trees %
Big Sur686.31668.865.795.6
Del Norte467.42714.84.228.3
East Bay East3132.31753.41.439.6
East Bay South500.01010.04.040.0
East Bay West19615.31246.53.046.9
Peninsula East52915.4650.00.030.8
Peninsula North10433.330.00.03.8
Peninsula South8325.0329.44.143.4
Peninsula West210225.144212.04.739.4
San Fancisco8340.91060.00.012.1
San Luis Obispo5081.2830.00.015.7
Santa Cruz203520.
Sonoma East7620.913413.45.440.1
Sonoma North446.7156.72.842.6
Sonoma West5416.11143.51.852.6

Total number of 2022 SOD Blitz Volunteers = 233

SOD Blitz 2023 Results PowerPoint

2023 SOD Blitz Results

Link to 2022 SOD Blitz Results
Link to 2021 SOD Blitz Results
Link to 2020 SOD Blitz Results
Link to 2019 SOD Blitz Results
Link to 2018 SOD Blitz Results
Link to 2017 SOD Blitz Results
Link to 2016 SOD Blitz Results
Link to 2015 SOD Blitz Results
Link to 2014 SOD Blitz Results
Link to 2013 SOD Blitz Results
Link to 2012-2008 SOD Blitz Results

SOD Blitz 2023-2008 Results PDF

SOD Blitz 2023 results for web v1

Back to SOD Blitz landing page

This activity possible thanks to funding from:
USDA Forest Service, State and Private Forestry
PG&E Foundation
National Science Foundation
MidPeninsula Regional Open Space District