Versions of Oregon Statutes 537.535 - Unlawful use or appropriation of ground water, including well construction and operation on LawServer 2023 Oregon Statutes 537.535 – Unlawful use or appropriation of ground water, including well construction and operation 2021 Oregon Statutes 537.535 – Unlawful use or appropriation of ground water, including well construction and operation 2019 Oregon Statutes 537.535 – Unlawful use or appropriation of ground water, including well construction and operation 2017 Oregon Statutes 537.535 – Unlawful use or appropriation of ground water, including well construction and operation 2015 Oregon Statutes 537.535 – Unlawful use or appropriation of ground water, including well construction and operation 2013 Oregon Statutes 537.535 – Unlawful use or appropriation of ground water, including well construction and operation 2009 Oregon Statutes 537.535 – Unlawful use or appropriation of ground water, including well construction and operation