Okla. Admin. Code § 785:30-1-2
The following words and terms, when used in this Chapter, shall have the following meaning, unless the context clearly indicates otherwise:
"Agricultural use" means water used for livestock, poultry, fish farms, fish hatcheries, veterinary services, feed lots, etc. (see also "Irrigation use").
"APA" means and refers to the Oklahoma Administrative Procedures Act set forth in 75 O.S., §§301 et seq., as amended.
"Application" means a formal request to the Board and the first step required by law to acquire the right to perform or engage in activities regulated by the Board.
"Artificial recharge" means any man-made process specifically designed for the primary purpose of increasing the amount of water entering into a groundwater basin or subbasin.
"Beneficial use" means the use of such quantity of stream or groundwater when reasonable intelligence and reasonable diligence are exercised in its application for a lawful purpose and as is economically necessary for that purpose. Beneficial uses include but are not limited to municipal, industrial, agricultural, irrigation, recreation, fish and wildlife, etc.
"Board" means the Oklahoma Water Resources Board authorized by law to make final adjudications, execute contracts, adopt rules and carry out other powers and duties set forth by law or, duties authorized by law to be delegated to the Executive Director, or any employee or agent or staff member thereof as assigned by the Executive Director.
"Commercial use" means use which includes but is not limited to water for businesses, industrial parks, laundries, cafes, motels/hotels, institutions, food processing and water used in the transportation of metal ores and non-metals by pipelines.
"Dedicated land" means the tract or tracts of land which the applicant owns, leases, or from which the applicant holds a valid right to withdraw groundwater and which is listed in the application and used to calculate the amount of groundwater requested.
"Definite stream" means a watercourse in a definite, natural channel, with defined beds and banks, originating from a definite source or sources of supply. The stream may flow intermittently or at irregular intervals if that is characteristic of the sources of supply in the area. [82:105.1(A)]
"Domestic use" means the use of water by a natural individual or by a family or household for household purposes, for farm and domestic animals up to the normal grazing capacity of the land whether or not the animals are actually owned by such natural individual or family, and for the irrigation of land not exceeding a total of three (3) acres in area for the growing of gardens, orchards, and lawns [82:1020.1(2)]. Domestic use also includes:
(1) the use of water for agriculture purposes by natural individuals,
(2) use of water for fire protection, and
(3) the use of water by non-household entities for drinking water purposes, restroom use, and the watering of lawns, provided that the amount of groundwater used for any such purposes does not exceed five acre-feet per year.
"Enhanced recovery of oil and gas" means a long-term process using fresh water to recover substantial quantities of additional oil or gas which would not be recoverable under ordinary primary methods or under short-term stimulation techniques. This definition applies to all non-primary forms of oil and gas recovery including but not limited to secondary, tertiary, or other enhanced recovery operations.
"Equal proportionate part or share" means the maximum annual yield of water from a groundwater basin or subbasin which shall be allocated to each acre of land overlying such basin or subbasin. It shall be that percentage of the maximum annual yield, determined as provided by 82 O.S., §1020.5 and 785:30-9-2 which is equal to the percentage of the land overlying the fresh groundwater basin or subbasin which is owned or leased by an applicant for a regular permit.
"Fresh water" means water which has less than five thousand (5,000) parts per million total dissolved solids. All other water is salt water. [82:1020.1(7)]
"Groundwater" means freshand marginal waterunder the surface of the earth regardless of the geologic structure in which it is standing or moving outside the cut bank of any definite stream. [82:1020.1(1)]
"Groundwater basin" means a distinct underground body of water overlain by contiguous land having substantially the same geological and hydrological characteristics and yield capabilities. [82:1020.1(3)] The area boundaries of a major or minor basin can be determined by political boundaries, geological, hydrological, or other reasonable physical boundaries.
"Groundwater subbasin" means a subdivision of a major or minor groundwater basin overlain by contiguous land and having substantially the same geological and hydrological characteristics and yield capabilities. [82:1020.1(4)] Examples are a lateral or vertical subdivision of a groundwater basin delineated by either physical or political boundaries. Physical boundaries would be different in geological, hydrological or yield capabilities; bedrock; faults; low permeability zones or limits of pressure areas, etc. Political boundaries would be irrigation districts, planning districts, counties, city limits, etc.
"Industrial use" means the use of water in processes designed to convert materials of a lower order of value into forms having greater usability and commercial value.
"Irrigation use" means use of water for the production of food, fiber, crops, timber, fruits, nuts; and water applied to pastures, fields, landscaping, horticulture services, and golf courses.
"Life of a groundwater basin or subbasin" means that period of time during which at least fifty (50) percent of the total overlying land of the basin or subbasin will retain a saturated thickness allowing pumping of the maximum annual yield for a minimum twenty (20) year life of such basin or subbasin, provided that after July 1, 1994, the average saturated thickness will be calculated to be maintained at five feet (5') for alluvium and terrace aquifers and fifteen feet (15') for bedrock aquifers unless otherwise determined by the Board; provided further that after July 1, 1994, whether fifty (50) percent of the total overlying land of the basin or subbasin retains a saturated thickness allowing pumping for a minimum twenty (20) year life of the basin or subbasin need not be considered by the Board.
"Major groundwater basin"means a distinct underground body of water overlain by contiguous land and having substantially the same geological and hydrological characteristics and from which groundwater wells yield at least fifty (50) gallons per minute on the average basinwide if from a bedrock aquifer and at least one hundred fifty (150) gallons per minute on the average basinwide if from an alluvium and terrace aquifer, or as otherwise designated by the Board. [82:1020.1(3)]
"Marginal Water" means water which has at least five thousand (5,000) and less than ten thousand (10,000) parts per million total dissolved solids.
"Maximum annual yield" means a determination by the Board of the total amount of fresh groundwater that can be produced from each basin or subbasin allowing a minimum twenty (20) year life of such basin or subbasin.
"Mining use" means any use wherein the water is applied to mining processes including but not limited to oil and gas recovery operations, for drilling and reworking wells, and for conducting oil and gas field operations.
"Minor groundwater basin"means a distinct underground body of water overlain by contiguous land and having substantially the same geological and hydrological characteristics and which is not a major groundwater basin. [82:1020.1(9)]
"Municipal and rural water use" means the use of water by a municipality, rural water district, water corporation, or community for the promotion and protection of safety, health and comfort, distribution to natural persons for the maintenance of life and property, public and private business pursuits, and the furtherance of all generally recognized municipal purposes, except large recreational uses such as lakes unless in conjunction with other uses.
"Natural recharge" means all flow of water into a groundwater basin or subbasin by natural processes including percolation from irrigation.
"Notice by publication" means unless otherwise specifically provided, publication in a daily or weekly newspaper of general circulation once a week for two (2) consecutive weeks (minimum seven day interval).
"Party or interested party" means a person or agency named and participating, or properly seeking and entitled by law to participate, [75:250.3(7)] in hearings other than hearings on Board rules, regulations and standards.
"Permittee" means the person to whom a permit to use water has been issued by the Board or the person to whom such permit has been duly and properly transferred under Board rules.
"Person" means any individual, firm, partnership, association, corporation, business or public trust, federal agency, state agency, the State or any political subdivision thereof, municipalities, and any other duly constituted legal entity.
"Power use" means water used for power generation, including, but not limited to, fossil-fueled electric power generation.
"Prior groundwater right" means the right to use ground water established by compliance with the laws in effect prior to July 1, 1973, the effective date of the Groundwater Act, and determined pursuant to 82 O.S., §1020.14 and Subchapter 11 of this Chapter.
"Public water supply" means the use of water for drinking water purposes by housing developments, trailer parks, churches, schools, etc., other than water used for "municipal and rural water use."
"Recreation, fish and wildlife use" means use which includes but is not limited to the use of water for swimming, water skiing, boating, fishing, hunting or other forms of water recreation, and water for fish and wildlife conservation.
"Salt water" means any water containing more than five thousand (5,000) parts per million total dissolved solids.
"Sensitive sole source groundwater basin or subbasin"means a major groundwater basin or subbasin all or a portion of which has been designated as a"Sole Source Aquifer"by the United States Environmental Protection Agency, and includes any portion of an contiguous aquifer located within five (5) miles of the known areal extent of the surface outcrop of the sensitive sole source groundwater basin [82:1020.9A].
"Special use" means and includes but is not limited to the use of groundwater for groundwater heat pump systems or artificially recharging a groundwater basin or subbasin.
"Total discharge from the basin or subbasin" means and shall include but may not be limited to the amount of fresh groundwater withdrawn and placed to beneficial use prior to July 1, 1973, which amount shall be determined from the applicable final orders of the Board determining prior groundwater rights.
"Waste by depletion" means unauthorized use of wells or groundwater; [d]rilling a well, taking, or using fresh groundwater without a permit, except for domestic use; [t]aking more fresh groundwater than is authorized by the permit; [t]aking or using fresh groundwater in any manner so that the water is lost for beneficial use; [t]ransporting fresh groundwater from a well to the place of use in such a manner than there is an excessive loss in transit; [u]sing fresh groundwater to reach a pervious stratum and be lost into cavernous or otherwise pervious materials encountered in a well ... drilling wells and producing fresh groundwater therefrom except in accordance with the well spacing previously determined by the Board; [82:1020.15(A)] or [u]sing fresh groundwater for air conditioning or cooling purposes without providing facilities to aerate and reuse such water [82:1020.15(A)].
"Waste by pollution" means [p]ermitting or causing the pollution of a fresh water strata or basin through any act which will permit fresh groundwater polluted by minerals or other waste to filter or otherwise intrude into such a basin or subbasin ... or [f]ailure to properly plug abandoned fresh water wells in accordance with rules of the Board and file reports thereof [82:1020.15(A)].
"Water right" means a right to the use of stream or groundwater for beneficial purposes.
"Water supply" means a natural body of water, whether static or moving either on or under the surface of the ground, or in a man-made reservoir, available for beneficial use on a reasonably dependable basis.
"Well" means any type of excavation for the purpose of obtaining groundwater or to monitor or observe conditions under the surface of the earth but does not include oil and gas wells.
Okla. Admin. Code § 785:30-1-2