Geothermal landowners and well operators face rules on trust-land ownership, water rights, well work, protected records, and bonds beginning May 6, 2026.
Trust-land sale documents must reserve geothermal resources. The state owns those resources in qualifying trust-land mineral estates unless it conveyed them by deed.
Surface owners hold geothermal resources unless they transfer or reserve them in a recorded document. Anyone using geothermal fluid must have a water right, subject to an exception.
Well operators must get approval before covered work, prevent pollution and unsafe conditions, keep production records, file reports, and provide bonds set by the division.
Well records are public unless owners request protection. The division may protect them for up to five years, or shorter periods for abandoned and nonproduction projects.
State trust-land documents must reserve geothermal resources, and the state owns those resources unless it conveyed them by deed. The rule covers school and institutional trust lands and the state-owned mineral estate held on May 6, 2026. The reservation applies unless another law expressly provides otherwise. State ownership does not apply when the state expressly conveyed the geothermal resource by deed under the trust-land law. The ownership rule applies to school and institutional trust mineral estates owned on May 6, 2026, and the bill takes effect that day.
A surface owner owns the geothermal resource unless the owner expressly conveys or reserves it, and users may not use geothermal fluid without a water right. The ownership rule applies to Utah lands generally, except school and institutional trust lands governed by the trust-land provisions. The restriction on using geothermal fluid is subject to the exception in Section 73-22-8. Ownership comes from an interest in the land surface, not from an appropriative right to geothermal fluids. These rules take effect on May 6, 2026.
Well operators must obtain approval before starting covered work, prevent pollution and other hazards, keep production records, file required reports, and provide surety bonds. The requirements cover people drilling, redrilling, renovating, deepening, testing, maintaining, producing, injecting, or abandoning geothermal wells. The Division of Water Rights sets the required bond amount and may allow one blanket bond to cover several activities. Operators must measure production under division standards and preserve records for five years. The division may inspect wells and geothermal development projects on public or private land. The requirements apply to covered well activities after the bill takes effect on May 6, 2026.
Well logs and records are public when filed unless the owner or operator asks the division to protect them for a limited period. The rule covers well logs and records filed with the Division of Water Rights for production, injection, abandonment, monitoring, exploration, investigation, or testing wells. Protection ends at the earliest applicable limit: five years after production or non-testing injection, two years after abandonment, or two years after a qualifying nonproduction project ends. Authorized people may inspect protected records, and protection does not block state regulators or authorized tax officials. The protection period begins from the applicable production, injection, abandonment, or project-completion date.
No hearings or votes scheduled.