2023 Washington Code 18.104.097 – Resource protection well operator’s training license

2022 Washington Code 18.104.097 – Resource protection well operator’s training license

2020 Washington Code 18.104.097 – Resource protection well operator’s training license

2019 Washington Code 18.104.097 – Resource protection well operator’s training license

2018 Washington Code 18.104.097 – Resource protection well operator’s training license

2016 Washington Code 18.104.097 – Resource protection well operator’s training license

2015 Washington Code 18.104.097 – Resource protection well operator’s training license

2014 Washington Code 18.104.097 – Resource protection well operator’s training license

2013 Washington Code 18.104.097 – Resource protection well operator’s training license

2009 Washington Code 18.104.097 – Resource protection well operator’s training license