2023 Utah Code 19-5-121. Underground wastewater disposal systems — Certification required to design, inspect, maintain, or conduct percolation or soil tests — Exemptions — Rules — Fees

2022 Utah Code 19-5-121. Underground wastewater disposal systems — Certification required to design, inspect, maintain, or conduct percolation or soil tests — Exemptions — Rules — Fees

2020 Utah Code 19-5-121. Underground wastewater disposal systems — Certification required to design, inspect, maintain, or conduct percolation or soil tests — Exemptions — Rules — Fees

2018 Utah Code 19-5-121. Underground wastewater disposal systems — Certification required to design, inspect, maintain, or conduct percolation or soil tests — Exemptions — Rules — Fees

2016 Utah Code 19-5-121. Underground wastewater disposal systems — Certification required to design, inspect, maintain, or conduct percolation or soil tests — Exemptions — Rules — Fees

2015 Utah Code 19-5-121. Underground wastewater disposal systems — Certification required to design, inspect, maintain, or conduct percolation or soil tests — Exemptions — Rules — Fees

2014 Utah Code 19-5-121. Underground wastewater disposal systems — Certification required to design, inspect, maintain, or conduct percolation or soil tests — Exemptions — Rules — Fees

2013 Utah Code 19-5-121. Underground wastewater disposal systems — Certification required to design, inspect, maintain, or conduct percolation or soil tests — Exemptions — Rules — Fees

2010 Utah Code 19-5-121. Underground wastewater disposal systems — Certification required to design, inspect, maintain, or conduct percolation or soil tests — Exemptions — Rules — Fees