Truckee River Water Quality 2022 (PDF) Truckee River Water Quality 2021 (PDF) Truckee River Water Quality 2020 (PDF) Truckee River Water Quality 2019 (PDF) Truckee River Water Quality 2018 (PDF) Truckee River Water Quality 2017 (PDF) Truckee River Water Quality 2016 (PDF) Truckee River Water Quality 2015 (PDF) Truckee River Water Quality 2014 (PDF) Truckee River Water Quality 2013 (PDF) Truckee River Water Quality 2011 (PDF) Truckee River Water Quality 2010 (PDF)