For data from the previous 12 years of Snapshot Day Events:
23nd Annual Snapshot Day Report (2023)
22nd Annual Snapshot Day Report (2022)
21st Annual Snapshot Day Report (2021)
20th Annual Snapshot Day Report (2020)
19th Annual Snapshot Day Report (2019)
18th Annual Snapshot Day Report (2018)
17th Annual Snapshot Day Report (2017)
16th Annual Snapshot Day Report (2016)
15th Annual Snapshot Day Report (2015)
14 Year Snapshot Day Report provided by the Tahoe Resource Conservation District
13th Annual Snapshot Day Report (2013)
12th Annual Snapshot Day Report (2012)
11th Annual Snapshot Day Report (2011)
For other volunteer based watershed monitoring programs in the Truckee River Watershed :
Truckee River Watershed Council’s Adopt a Stream Program
The League to Save Lake Tahoe’s Pipe Keeper Program
For other California wide volunteer based watershed monitoring programs:
California State Water Resources Control Board’s Clean Water Team