229 sections in this chapter.
ORS 537.665 Investigation of ground water reservoirs; defining characteristics and assigning names and numbers. (1) Upon its own motion, or upon the request of another state agency or local government, the Water Resources Commission, within the limitations of available resources, shall proceed as rapidly as possible to identify and define tentatively the location, extent, depth and other characteristics of each ground water reservoir in this state, and shall assign to each a distinctive name or number or both as a means of identification. The commission may make any investigation and gather all data and information essential to a proper understanding of the characteristics of each ground water reservoir and the relative rights to appropriate ground water from each ground water reservoir
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(2) In identifying the characteristics of each ground water reservoir under subsection (1) of this section, the commission shall coordinate its activities with activities of the Department of Environmental Quality under ORS 468B.185 in order that the final characterization may in…
ORS 537.670 Determination of rights to appropriate ground water of ground water reservoir. (1) The Water Resources Director upon the motion of the director or, in the discretion of the director, upon receipt of a petition therefor by any one or more appropriators of ground water from such ground water reservoir, may proceed to make a final determination of the rights to appropriate the ground water of any ground water reservoir in this state
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(2) The director shall prepare a notice of intent to begin a determination referred to in subsection (1) of this section. The notice shall set forth a place and time when the director or the authorized assistant of the director shall begin the taking of testimony as to the rights…
ORS 537.675 Determination of rights in several reservoirs or of critical ground water area in same proceeding. (1) Whenever the Water Resources Director has reason to believe that two or more ground water reservoirs overlie one another wholly or in part, the director may proceed to a final determination of the rights to appropriate the ground water of each of such ground water reservoirs in the same proceeding under ORS 537.670 to 537.695
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(2) The director may include in a determination proceeding under ORS 537.670 to 537.695 a determination of a critical ground water area under ORS 537.730 to 537.740. [1955 c.708 §16]
ORS 537.680 Taking testimony; inspecting evidence; contesting claim. Testimony shall be taken, evidence shall be open to inspection and claims shall be subject to contest in a proceeding to determine rights to appropriate the ground water of any ground water reservoir initiated under ORS 537.670 as nearly as possible in the same manner as provided in ORS 539.070, 539.090, 539.100 and 539.110 for the determination of the relative rights of the various claimants to the waters of any surface stream. [1955 c.708 §17]
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[Repealed or reserved.]
ORS 537.685 Findings of fact and order of determination. As soon as practicable after compilation of the evidence obtained in proceedings under ORS 537.665 to 537.680, the Water Resources Director shall make and cause to be entered of record in the Water Resources Department findings of fact and an order of determination, determining and establishing the several rights to appropriate the ground water of the ground water reservoir. The findings of fact and order of determination shall also include
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(1) The boundaries and depth of each ground water reservoir. (2) The lowest permissible water level in each ground water reservoir. (3) The location, extent, quality and other pertinent characteristics of the ground water supply. (4) The serviceable methods of withdrawal of the g…
ORS 537.690 Filing evidence, findings and determinations; court proceedings. The evidence relied upon by the Water Resources Director in the entry of the findings of fact and order of determination under ORS 537.685, together with a copy of such findings and order, shall be certified to by the director and filed with the clerk of the circuit court wherein the determination is to be heard, which shall be the circuit court of any county in which the ground water reservoir or any part thereof is located. A certified copy of the findings of fact and the order of determination shall also be filed with the county clerk of every other county in which the ground water reservoir or any part thereof is located. Thereafter, proceedings shall be had as nearly as possible in the same manner as provided in ORS 539.130 (2), (3) and (4), 539.150, 539.160, 539.170, 539.180, 539.190 and 539.210 for the final adjudication of the relative rights of the various claimants to the waters of any surface stream. [1955 c.708 §19]
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[Repealed or reserved.]
ORS 537.695 Conclusive adjudication. The determination of the Water Resources Director under ORS 537.685, as confirmed or modified by the circuit court or Supreme Court, shall be a conclusive adjudication as to all claimants of rights to appropriate the ground water of each ground water reservoir included within the order of determination. [1955 c.708 §20]
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[Repealed or reserved.]
ORS 537.700 Issuing ground water right certificate. Upon the final determination under ORS 537.670 to 537.695 of the rights to appropriate the ground water of any ground water reservoir, the Water Resources Director shall issue to each person or public agency represented in the determination proceedings and who is determined to have such a right a ground water right certificate, setting forth the name and post-office address of the owner of the right; the priority of the date, extent and purpose of the right; and, if the ground water is for irrigation purposes, a description of the legal subdivisions of land to which the ground water is appurtenant. [1955 c.708 §21; 1957 c.341 §7; 1969 c.629 §2; 1971 c.621 §36; 1975 c.607 §39; 1979 c.67 §1]
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[Repealed or reserved.]
ORS 537.705 Ground water appurtenant; change in use, place of use or point of appropriation. All ground water used in this state for any purpose shall remain appurtenant to the premises upon which it is used and no change in use or place of use of any ground water for any purpose may be made without compliance with a procedure as nearly as possible like that set forth in ORS 540.520 and 540.530. However, the owner of any ground water right may, upon compliance with a procedure as nearly as possible like that set forth in ORS 540.520 and 540.530, change the use and place of use, the point of appropriation or the use theretofore made of the ground water in all cases without losing priority of the right theretofore established. [1955 c.708 §22]
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[Repealed or reserved.]
ORS 537.710 [Renumbered 537.800]
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[Repealed or reserved.]
ORS 537.715 [1955 c.708 §23; repealed by 1957 c.341 §12]
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[Repealed or reserved.]
ORS 537.720 Violation of terms of law or permit or certificate; action by Water Resources Commission. Whenever, after notice to and opportunity to be heard by such holder, the Water Resources Commission finds that the holder of any permit or certificate of registration issued under ORS 537.505 to 537.795 and 537.992 is willfully violating any provision of the permit or certificate of registration or any provision of ORS 537.505 to 537.795 and 537.992, the commission may cancel or suspend the permit or certificate of registration or impose conditions on the future use thereof to prevent such violation. [1955 c.708 §24; 1985 c.673 §61]
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[Repealed or reserved.]
ORS 537.730 Designation of critical ground water area; rules; notice. (1) The Water Resources Commission by rule may designate an area of the state a critical ground water area if
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(a) Ground water levels in the area in question are declining or have declined excessively; (b) The Water Resources Department finds a pattern of substantial interference between wells within the area in question; (c) The department finds a pattern of interference or potential in…
ORS 537.735 Rules designating critical ground water area. (1) A rule adopted by the Water Resources Commission under ORS 537.730 shall
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(a) Define the boundaries of the critical ground water area and shall indicate which of the ground water reservoirs located either in whole or in part within the area in question are included within the critical ground water area. Any number of ground water reservoirs which eithe…
ORS 537.740 Filing rules designating critical ground water area. In addition to any applicable requirements under ORS chapter 183, the Water Resources Commission shall file a copy of any rules designating a critical ground water area under ORS 537.730 to 537.740 with the county clerk of each county within which any part of the critical ground water area lies, and the county clerk shall record the designation in the deed records of the county. [1955 c.708 §28; 1985 c.673 §64; 1991 c.400 §6]
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[Repealed or reserved.]
ORS 537.742 Contested case proceeding to limit use of ground water in critical ground water area. (1) Any time after the Water Resources Commission adopts a rule under ORS 537.730 designating a critical ground water area, the commission may initiate a contested case proceeding to limit the use of ground water in the area if the commission has reason to believe that any of the qualifying criteria of ORS 537.730 (1) exists
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(2) Upon the conclusion of a contested case proceeding initiated under subsection (1) of this section and upon finding that the problems that resulted in the designation of a critical ground water area under ORS 537.730 can be resolved by implementing one or more of the correctiv…
ORS 537.743 Program to remediate certain domestic water wells. (1) The Water Resources Department shall establish a program for the purpose of replacing, repairing or deepening domestic personal use wells that are affected by declining ground water levels resulting from overallocation of ground water within the Greater Harney Valley Groundwater Area of Concern
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(2) In administering the program, the department: (a) May enter into contracts, intergovernmental agreements or other arrangements with public or private entities in order to work collaboratively to undertake the actions described in paragraph (b) of this subsection; (b) May awar…
ORS 537.744 Domestic Well Remediation Fund. (1) There is established in the State Treasury, separate and distinct from the General Fund, the Domestic Well Remediation Fund. Interest earned by the Domestic Well Remediation Fund shall be credited to the fund. All moneys in the Domestic Well Remediation Fund are continuously appropriated to the Water Resources Department to carry out the purposes described in ORS 537.743
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(2) The Domestic Well Remediation Fund shall consist of all moneys credited to the fund, including moneys appropriated or transferred to the fund by the Legislative Assembly. [2021 c.632 §3] Note: See note under 537.743.
ORS 537.745 Voluntary agreements among ground water users from same reservoir. (1) In the administration of ORS 537.505 to 537.795 and 537.992, the Water Resources Commission may encourage, promote and recognize voluntary agreements among ground water users from the same ground water reservoir. When the commission finds that any such agreement, executed in writing and filed with the commission, is consistent with the intent, purposes and requirements of ORS 537.505 to 537.795 and 537.992, and in particular ORS 537.525, 537.730 to 537.740 and 537.780, the commission shall approve the agreement. Thereafter the agreement, until terminated as provided in this subsection, shall control in lieu of a formal order or rule of the commission under ORS 537.505 to 537.795 and 537.992. Any agreement approved by the commission may be terminated by the lapse of time as provided in the agreement, by consent of the parties to the agreement or by order of the commission if the commission finds, after investigation and a public hearing upon adequate notice, that the agreement is not being substantially complied with by the parties thereto or that changed conditions have made the continuance of the agreement a detriment to the public welfare, safety and health or contrary in any particular to the intent, purposes and requirements of ORS 537.505 to 537.795 and 537.992
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(2) When any irrigation district, drainage district, other district organized for public purposes or other public corporation or political subdivision of this state is authorized by law to enter into agreements of the kind referred to in subsection (1) of this section, the commis…
ORS 537.746 Mitigation credits for projects in Deschutes River Basin; relationship to water made available; rules; annual report. (1) The Water Resources Commission may by rule establish a system of credits that may be used to offset the potential interference with hydraulically connected surface waters caused by ground water withdrawals within the Deschutes River Basin to account for projects performed in the basin that make water available for mitigation
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(2) A person proposing a project that makes water available for mitigation may apply to the Water Resources Department for approval of the project and a preliminary finding as to the amount of mitigation credits available, based on the amount of water made available by the projec…
ORS 537.747 Water well constructor’s license; rules; fees. (1) No person shall advertise services to construct, alter, abandon or convert wells, offer to enter or enter into a contract with another person or public agency to construct, alter, abandon or convert a well for such other person, cause any well construction, alteration, abandonment or conversion to be performed under such a contract or operate well drilling machinery without possessing a water well constructor’s license therefor in good standing issued by the Water Resources Department. The department shall adopt a single water well constructor’s license that may specify the type of well, type of well alteration or construction or type of well drilling machine operation for which the water well constructor is qualified
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(2) Notwithstanding subsection (1) of this section, a person may operate a well drilling machine without a water well constructor’s license if supervised by one who possesses such a license. (3) A person shall be qualified to receive a water well constructor’s license if the pers…
ORS 537.750 Examination for license. (1) The written examination required under ORS 537.747 (3)(b) shall be prepared to test the applicant’s knowledge and understanding of the following subjects
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(a) Laws of the state pertaining to the appropriation and use of ground water, the licensing requirements of ORS 537.747 to 537.765, the construction of wells and the preparation and filing of well logs. (b) Rules of the Water Resources Commission pertaining to the appropriation …
ORS 537.753 Bond or letter of credit; landowner’s permit and bond; fee. (1) Any person who contracts or offers services to contract to construct, alter, abandon or convert wells shall have in effect a surety bond or an irrevocable letter of credit issued by an insured institution, as defined in ORS 706.008, running to the State of Oregon in the sum of $20,000, ensuring that in the construction, alteration, abandonment or conversion of wells, the principal shall comply with all the provisions of ORS 537.505 to 537.795 and 537.992 that are applicable to such construction, alteration, abandonment or conversion and to the rules and standards of well construction, alteration, abandonment and conversion that have been prescribed by the Water Resources Commission. The bond or letter of credit shall be filed with the Water Resources Commission
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(2) The Water Resources Commission or any person injured by failure of a water well constructor to comply with the provisions of the bond or letter of credit has a right of action on the bond or letter of credit in the name of the injured person. However, the aggregate liability …
ORS 537.756 [1961 c.334 §7; 1971 c.591 §3; repealed by 1981 c.416 §10]
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[Repealed or reserved.]
ORS 537.759 [1961 c.334 §8; repealed by 1981 c.416 §10]
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[Repealed or reserved.]
ORS 537.762 Submitting start card before beginning work on well; rules; fees. (1) As used in this section
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(a) “Licensed or permitted person” means a person licensed under ORS 537.747 or permitted under ORS 537.753 (4). (b) “Start card” means a form containing all information required by the Water Resources Department as a notification that a licensed or permitted person will commence…
ORS 537.763 Water Resources Department Operating Fund. (1) There is established in the State Treasury the Water Resources Department Operating Fund to provide for the payment of the administrative expenses of the Water Resources Commission in carrying out the provisions of ORS 537.762
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(2) The Water Resources Department Operating Fund shall consist of: (a) Fees received pursuant to ORS 537.762. (b) All moneys received on behalf of the fund by gift, grant or appropriation, from whatever source. (3) The Water Resources Department Operating Fund shall be separate …
ORS 537.765 Log of constructing, altering, abandoning or converting well; furnishing samples to Water Resources Commission; rules. (1) As used in this section, “licensed or permitted person” means a person licensed under ORS 537.747 or permitted under ORS 537.753 (4)
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(2) The business or activity of constructing new wells or altering, abandoning or converting existing wells is declared to be a business or activity affecting the public welfare, health and safety. In order to enable the state to protect the welfare, health and safety of its resi…
ORS 537.766 Water Well Abandonment, Repair and Replacement Fund. The Water Well Abandonment, Repair and Replacement Fund is established in the State Treasury, separate and distinct from the General Fund. Interest earned by the Water Well Abandonment, Repair and Replacement Fund shall be credited to the fund. Moneys in the fund are continuously appropriated to the Water Resources Department for the purpose of carrying out the program purposes described in ORS 537.767. The fund shall consist of any moneys designated for deposit in the fund or for carrying out the program purposes, including but not limited to appropriations or other provisions of moneys by the Legislative Assembly and public or private moneys from gifts, grants or donations. [2021 c.610 §2]
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[Repealed or reserved.]
ORS 537.767 Disbursement of moneys in Water Well Abandonment, Repair and Replacement Fund. (1) As used in this section, “repair” may include, but is not limited to, a well deepening
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(2) Moneys in the Water Well Abandonment, Repair and Replacement Fund may be disbursed under authority of the Water Resources Director for the purposes described in this section. The Water Resources Department may disburse moneys from the fund to provide financial assistance: (a)…
ORS 537.769 Local regulation of wells and water well constructors. The Legislative Assembly finds that ground water protection is a matter of statewide concern. No ordinance, order or regulation shall be adopted by a local government to regulate the inspection of wells, construction of wells or water well constructors subject to regulation by the Water Resources Commission or the Water Resources Department under ORS 537.747 to 537.795 and 537.992. [1989 c.129 §3]
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[Repealed or reserved.]
ORS 537.770 [1955 c.708 §30; 1957 c.341 §9; repealed by 1961 c.334 §12]
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(Regulation of Ground Water Wells)
ORS 537.772 Pump tests; report; rules for waiver. (1) The owner or operator of any well, except wells used for purposes listed in ORS 537.545, shall conduct a pump test at least once every 10 years and report the results of that test to the Water Resources Commission. The owner or operator may conduct the test in conjunction with normal pump service and testing or at any time more convenient to the owner or operator of the well
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(2) The owner or operator shall report the results of the pump test on a form provided by the commission. The form shall include but need not be limited to the duration of the test, rate of pumping, total water level decrease and time required for 90 percent recovery of water lev…
ORS 537.775 Wasteful or defective wells; permanent abandonment of old well. (1) Whenever the Water Resources Commission finds that any well, including any well exempt under ORS 537.545, is by the nature of its construction, operation or otherwise causing wasteful use of ground water, is unduly interfering with other wells or surface water supply, is a threat to health, is polluting ground water or surface water supplies, is causing substantial alteration of ground water temperatures or is causing substantial thermal interference with other wells contrary to ORS 537.505 to 537.795 and 537.992, the commission may order discontinuance of the use of the well, impose conditions upon the use of such well to such extent as may be necessary to remedy the defect or order permanent abandonment of the well according to specifications of the commission
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(2) In the absence of a determination of a critical ground water area, any order issued under this section imposing conditions upon interfering wells shall provide to each party all water to which the party is entitled, in accordance with the date of priority of the water right. …
ORS 537.777 Regulation of controlling works of wells and distribution of ground water. (1) The Water Resources Commission shall regulate or cause to be regulated the controlling works of wells and distribute ground water to secure compliance or equal and fair distribution if the commission finds that
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(a) Any person or public agency is using or attempting to use any ground water or is operating or permitting the operation of any well owned or controlled by such person or public agency except upon compliance with ORS 537.505 to 537.795 and 537.992 and any applicable order or ru…
ORS 537.780 Powers of Water Resources Commission; rules; limitations on authority. (1) In the administration of ORS 537.505 to 537.795 and 537.992, the Water Resources Commission may
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(a) Require that all flowing wells be capped or equipped with valves so that the flow of ground water may be completely stopped when the ground water is not actually being applied to a beneficial use. (b) Enforce: (A) General standards for the construction, alteration, abandonmen…
ORS 537.781 Applying for injunction to address violation or potential violation. If the Water Resources Department has information that a person has engaged, or is about to engage, in any activity that is or will be a violation of ORS 537.747, 537.753, 537.762 or 537.765 or the standards described in ORS 537.780 (1)(b) or (c), in addition to any other available remedies, the department may apply to the circuit court for Marion County, or to the circuit court for any county in which the activity has occurred or will occur, for a temporary or permanent injunction requiring the person to
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(1) Refrain from the activity; and (2) Take any actions necessary to remedy any threat to groundwater supplies, public health or public safety. [2021 c.610 §19] Note: 537.781 was enacted into law by the Legislative Assembly but was not added to or made a part of ORS chapter 537 o…
ORS 537.783 Reinjection of geothermal fluids; rules and standards; water pollution control facilities permit. (1) The Water Resources Commission shall adopt rules which govern the disposal by reinjection or other means of geothermal fluids derived from
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(a) Geothermal or hot water wells less than 2,000 feet deep producing fluids of less than 250 degrees Fahrenheit bottom hole temperature; or (b) Geothermal or hot water wells less than 2,000 feet deep producing fluids that have been appropriated pursuant to ORS 537.505 to 537.795…
ORS 537.785 Fees. (1) In the administration of ORS 537.505 to 537.795 and 537.992, the Water Resources Commission shall collect in advance, the fees set forth in ORS 539.081 for any service similar to any of those referred to in ORS 539.081
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(2) All fees collected by the commission under subsection (1) of this section shall be paid into the General Fund of the State Treasury. [1955 c.708 §33; 1969 c.629 §1; 1979 c.67 §2; 1985 c.673 §75; 2009 c.819 §11]
ORS 537.786 [1957 c.341 §3; repealed by 1969 c.629 §3]
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[Repealed or reserved.]
ORS 537.787 Investigation of violation of ground water laws; remedies for violation. (1) The Water Resources Commission, upon the commission’s own initiative, or upon complaint alleging violation of any provision of ORS 537.505 to 537.795 and 537.992, or any rule adopted pursuant thereto, may investigate to determine whether a violation has occurred. If the investigation indicates that a violation has occurred, the commission shall notify the persons responsible for the violation, including
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(a) Any well constructor involved; and (b) The landowner, if the violation involves construction, alteration, operation, abandonment or conversion of a well. (2) If, after notice and opportunity for hearing under ORS chapter 183 the commission determines that one or more violatio…
ORS 537.788 [1993 c.774 §8; repealed by 2005 c.14 §4]
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[Repealed or reserved.]
ORS 537.789 Well identification number. (1) As used in this section, “licensed or permitted person” means a person licensed under ORS 537.747 or permitted under ORS 537.753 (4)
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(2) A licensed or permitted person who files a well log under ORS 537.765 shall include on the well log the identification number provided by the Water Resources Department. The licensed or permitted person shall affix the identification number to the well no later than 30 days a…
ORS 537.790 [1955 c.708 §34; 1973 c.612 §15; repealed by 1985 c.673 §185]
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[Repealed or reserved.]
ORS 537.791 Request for well identification number. (1) A landowner may apply to the Water Resources Department for a number to identify a well on the landowner’s property
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(2) If the department has not previously assigned an identification number to the well, no later than 10 days after receiving an application under this section, the department shall assign an identification number to the well. [1993 c.774 §10; 2021 c.610 §16]
ORS 537.792 [1985 c.615 §6; 1985 c.673 §200; 1991 c.734 §52; renumbered 537.992 in 1993]
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[Repealed or reserved.]
ORS 537.793 Effect of failure to comply with ORS 537.789 or 537.791. Failure of a seller to comply with the provisions of ORS 537.789 or 537.791 does not invalidate an instrument of conveyance of real estate. [1993 c.774 §11; 2005 c.14 §3]
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[Repealed or reserved.]
ORS 537.795 ORS 537.505 to 537.795 supplementary. ORS 537.505 to 537.795 and 537.992 are intended to be supplementary and in addition to and are not intended to repeal any law relating to the surface waters of this state. [1955 c.708 §35]
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[Repealed or reserved.]
ORS 537.796 Rules regarding low temperature geothermal appropriations. The Water Resources Commission shall adopt by rule an initial temperature below which low temperature geothermal appropriations shall not be protected from thermal interference caused by ground water appropriations for other purposes. [1989 c.201 §§7,8]
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Note: 537.796 was enacted into law by the Legislative Assembly but was not added to or made a part of ORS chapter 537 or any series therein by legislative action. See Preface to Oregon Revised Statutes for further explanation. WATER RIGHT EXAMINERS; SURVEYS
ORS 537.797 The Water Resources Commission by rule shall establish criteria for the certification of geologists, as defined in ORS 672.505, and persons engaged in the practice of engineering and the practice of land surveying, as those terms are defined in ORS 672.005, to conduct surveys to determine whether a permittee has completed all work necessary to perfect an appropriation of water under ORS 537.230, 537.630 and 540.530
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Note: 537.797, 537.798 and 537.799 were enacted into law by the Legislative Assembly but were not added to or made a part of ORS chapter 537 or any series therein by legislative action. See Preface to Oregon Revised Statutes for further explanation.