2023
- November 9, 2023 – November 9 & 30 Benavides-Laredo-Petronila and San Fernando Creek and Chacom Creek; Chacom Creek-Rio Grande
- September 12, 2023 – September 12 Geronimo / Alligator Creeks Watershed- Seguin
- August 4, 2023 – August 4 Lower Cypress Creek-Katy
- August 3, 2023 – August 3 West Fork of the San Jacinto River Watershed (Conroe)
- July 21, 2023 – July 21T- Bois d’Arc Lake Watershed (Collin, Fannin, and Grayson Counties)
- July 21, 2023 – July 21-T Bois d’ Arc Lake Watershed-Dodd City (Collin, Fannin, and Grayson Counties)
- July 19, 2023 – July 19-LaNana-Nacogdoches
- June 28, 2023 – June 28 Highland Bayou Watershed (Galveston County)
- June 27, 2023 – June 27 Houston
- May 12, 2023 – May 12 Bastrop Bayou Watershed (Brazoria County)
- May 4, 2023 – May 4-Lampasas River Watershed-Burnet
- March 2, 2023 – March 2 in Weslaco
2022
- August 4, 2022 – August 4 Cypress Creek Watershed (Blanco and Hays Counties)
- July 8, 2022 – July 8 Lavaca River Watershed (Jackson and Lavaca Counties)
- June 30, 2022 – June 30 Joe Pool Lake Watershed (Dallas, Ellis, Johnson and Tarrant Counties)
- June 10, 2022 – June 10 Mill Creek Watershed (Austin and Washington Counties)
- April 5, 2022 – April 5 Big Elm Creek Watershed (Bell, Falls, McLennan, Milam Counties)
2021
- December 1, 2021 – December 1 Boerne-Upper Cibolo Creek (Kendall County)
- September 23, 2021 – September 23 Geronimo and Alligator Creeks (Comal and Guadalupe Counties)
- August 31, 2021 – August 31 Lampasas River Watershed (Bell, Lampasas and Mills Counties)
- August 18, 2021 – August 18 Trinity River Authority (Dallas, Ellis, Johnson & Tarrant Counties)
- June 22, 2021 – June 22 Lavon Lake Watershed (Collin, Fannin, Grayson and Hunt Counties)
- May 11, 2021 – May 11 Upper Cibolo Creek Watershed (Gillespie, Kendall and Kerr Counties)
- April 22, 2021 – April 22 Plum Creek Watershed (Caldwell or Hays County)
- March 26, 2021 – March 26 Upper San Antonio River Watershed and Mid and Lower Cibolo Creek Watershed (Bexar, Comal, Guadalupe, Karnes and Wilson Counties)
2020
- October 3, 2020 – October 3 West Fork of the San Jacinto River (Montgomery and Harris Counties)
- September 3, 2020 – September 3 Arroyo- Colorado Watershed (Cameron, Hidalgo and Willacy Counties)
- August 27, 2020 – August 27 Lampasas River Watershed (Lampasas and Mills Counties)
- August 26, 2020 – August 26 Leon River Watershed (Coryell and Hamilton Counties)
- August 20, 2020 – August 20 Mill Creek Watershed-(Austin and Washington Counties)
- August 12, 2020 – August 12 Tres Palacios Watershed (Matagorda and Wharton Counties)
- August 11, 2020 – August 11 Lavaca River Watershed (Jackson and Lavaca Counties)
- August 6, 2020 – August 6-Cypress Creek Watershed (Blanco and Hays Counties)
- July 28, 2020 – July 28 Cedar Bayou Watershed-(Chambers, Harris and Liberty Counties)
2019
- June 25, 2019 – June 25 Seguin
- June 20, 2019 – June 20 Kyle
- May 7, 2019 – May 7 Boerne
- April 18, 2019 – Apr 18 Lockhart
- February 7, 2019 – Feb 7 Wimberley
2018
- September 21, 2018 – Sept 21 San Antonio
- September 20, 2018 – September 20 Boerne
- July 12, 2018 – July 12 Seguin
- February 23, 2018 – Feb 23 San Antonio
- February 22, 2018 – Feb 22 Kyle
2017
- October 13, 2017 – Wimberley
- October 12, 2017 – Boerne
- October 5, 2017 – Seguin