2023 South Carolina Code of Laws › Title 49 - Waters, Water Resources and Drainage › Chapter 5 - Groundwater Use And Reporting Act › Section 49-5-30. Definitions.

Unless the context otherwise requires, as used in this chapter:
(1) "Aquifer" means a geologic formation, group of these formations, or part of a formation that is water bearing.
(2) "Aquifer storage and recovery" or "ASR" means a process by which water is injected into an aquifer for storage and then subsequently withdrawn from the same aquifer from the same well or other nearby wells.
(3) "Board" means the Board of the Department of Health and Environmental Control.
(4) "Coastal Plain" means:
(a) all of Aiken, Allendale, Bamberg, Barnwell, Beaufort, Berkeley, Calhoun, Charleston, Clarendon, Colleton, Darlington, Dillon, Dorchester, Florence, Georgetown, Hampton, Horry, Jasper, Lee, Marion, Marlboro, Orangeburg, Sumter, and Williamsburg counties; and
(b) those portions of Chesterfield, Edgefield, Kershaw, Lexington, Richland, and Saluda counties east or southeast of the fall line as identified on the best available geologic map.
(5) "Department" means the Department of Health and Environmental Control.
(6) "Dewatering operation" means an operation that is withdrawing groundwater from an aquifer for the purpose of draining an excavation or preventing or retarding groundwater flow into an excavation. This operation includes, but is not limited to, mining, water and sewer line construction, and excavating for a building foundation.
(7) "Emergency withdrawal" means the withdrawal of groundwater, for a period not exceeding thirty calendar days, for the purpose of fire fighting, hazardous substance or waste spill response, or both, or other emergency withdrawal of groundwater as determined by the department.
(8) "Existing groundwater withdrawer" means a groundwater withdrawer withdrawing groundwater or a proposed groundwater user with its wells under construction before January 1, 2000.
(9) "Flowing well" means a well releasing groundwater under such pressure that pumping is not necessary to bring it above the ground surface.
(10) "Groundwater" means water in the void spaces of geologic materials within the zone of saturation.
(11) "Groundwater withdrawal permit" means a permit issued by the department to groundwater withdrawers in a designated capacity use area for the withdrawal of groundwater.
(12) "Groundwater withdrawer" means a person withdrawing groundwater in excess of three million gallons during any one month from a single well or from multiple wells under common ownership within a one-mile radius from any one existing or proposed well.
(13) "New groundwater withdrawer" means a person who becomes a groundwater withdrawer after December 31, 1999, except for a proposed groundwater withdrawer with its wells under construction before January 1, 2000.
(14) "Nonconsumptive use" means the use of water from an aquifer that is returned to the aquifer from which it was withdrawn, at or near the point from which it was withdrawn, without diminishing the quantity any more than three million gallons in any one month or without substantial impairment in quality.
(15) "Permit to construct" means a permit issued by the department after consideration of proposed well location, depth, rated capacity, and withdrawal rate.
(16) "Permittee" means a person having obtained a permit to construct or a groundwater withdrawal permit issued in accordance with Sections 49-5-60 and 49-5-110.
(17) "Person" means an individual, firm, partnership, association, public or private institution, municipality or political subdivision, governmental agency, public water system, or a private or public corporation organized under the laws of this State or any other state or county.
(18) "Public water system" means a water system as defined in Section 44-55-20 of the State Safe Drinking Water Act.
(19) "Rated capacity" means the amount, in gallons per minute (gpm), of groundwater that is capable of being withdrawn from the completed well with the pump installed.
(20) "Surface water" means all water which is open to the atmosphere and subject to surface runoff which includes lakes, streams, ponds, and reservoirs.
(21) "Type I well" means a well constructed with an open hole in a bedrock aquifer.
(22) "Well" means an excavation that is cored, bored, drilled, jetted, dug, or otherwise constructed for the purpose of locating, testing, or withdrawing groundwater or for evaluating, testing, developing, draining, or recharging a groundwater reservoir or aquifer or that may control, divert, or otherwise cause the movement of groundwater from or into an aquifer.
HISTORY: 1962 Code Section 70-33; 1969 (56) 640; 1990 Act No. 585, Section 1; 1993 Act No. 181, Section 1246; 2000 Act No. 366, Section 2.