§ 53.180  DEFINITIONS.
   For the purposes of this subchapter, the following shall mean:
   BEST MANAGEMENT PRACTICES (BMPS).  Schedules of activities, prohibitions of practices, general good house keeping practices, pollution prevention and educational practices, maintenance procedures, and other management practices to prevent or reduce the discharge of pollutants directly or indirectly to stormwater, receiving waters, or stormwater conveyance systems. BMPs also include treatment practices, operating procedures, and practices to control site runoff, spillage or leaks, sludge or water disposal, or drainage from raw materials storage.
   CLEAN WATER ACT. The federal Water Pollution Control Act (33 U.S.C. § 1251 et seq.), and any subsequent amendments thereto.
   HAZARDOUS MATERIALS. Any material, including any substance, waste, or combination thereof, which because of its quantity, concentration, or physical, chemical, or infectious characteristics may cause, or significantly contribute to, a substantial present or potential hazard to human health, safety, property, or the environment when improperly treated, stored, transported, disposed of, or otherwise managed.
   ILLEGAL DISCHARGE.  Any direct or indirect non-storm water discharge to the storm drain system, except as exempted in § 53.133.
   ILLICIT CONNECTIONS. An illicit connection is defined as either of the following:  any drain or conveyance, whether on the surface or subsurface, which allows an illegal discharge to enter the storm drain system including but not limited to any conveyances which allow any non-storm water discharge including sewage, process wastewater, and wash water to enter the storm drain system and any connections to the storm drain system from indoor drains and sinks, regardless of whether said drain or connection had been previously allowed, permitted, or approved by an authorized enforcement agency or, any drain or conveyance connected from a commercial or industrial land use to the storm drain system which has not been documented in plans, maps, or equivalent records and approved by an authorized enforcement agency.
   INDUSTRIAL ACTIVITY. Activities subject to NPDES Industrial Permits as defined in 40 CFR, Section 122.26 (b)(14).
   MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4). Pursuant to 40 CFR 122.26(b)(8) means a conveyance or system of conveyances (including roads with drainage systems, municipal  streets, catch basins, curbs, gutters, ditches, manmade channels, inlets, piped storm drains, pumping facilities, retention and detention basins, natural and human-made or altered drainage channels, reservoirs, and other drainage structures or storm drains):
      (1)   Owned or operated by a city, town, county, district, association, or other public body (created by or pursuant to state law) having jurisdiction over disposal of sewage, industrial wastes, stormwater, or other wastes, that discharges to waters of the United States or waters of the state.
      (2)   Designed or used for collecting or conveying stormwater;
      (3)   Which is not a combined sewer; and
      (4)   Which is not part of a Publicly Owned Treatment Works (POTW) as defined in 40 CFR 122.2.
   NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) STORM WATER DISCHARGE PERMIT.  A permit issued by the North Carolina Department of Environment and Natural Resources, Division of Water Quality that authorizes the discharge of pollutants to waters of the state, whether the permit is applicable on an individual, group, or general area-wide basis.
   NON-STORM WATER DISCHARGE. Any discharge to the storm drain system that is not composed entirely of storm water.
   PERSON. means any individual, association, organization, partnership, firm, corporation or other entity recognized by law and acting as either the owner or as the owner’s agent.
   POLLUTANT.  Anything which causes or contributes to pollution.  POLLUTANTS may include, but are not limited to: paints, varnishes, and solvents; oil and other automotive fluids; non-hazardous liquid and solid wastes and yard wastes; refuse, rubbish, garbage, litter, or other discarded or abandoned objects, ordinances, and accumulations, so that same may cause or contribute to pollution; floatables; pesticides, herbicides, and fertilizers; hazardous substances and wastes; sewage, fecal coliform and pathogens; dissolved and particulate metals; animal wastes; wastes and residues that result from constructing a building or structure; and noxious or offensive matter of any kind.
   PREMISES. Any building, lot, parcel of land, or portion of land whether improved or unimproved including adjacent sidewalks and parking strips.
   STORM WATER. Any surface flow, runoff, and drainage consisting entirely of water from any form of natural precipitation, and resulting from such precipitation.
   STORMWATER POLLUTION PREVENTION PLAN. A document which describes the Best Management Practices and activities to be implemented by a person or business to identify sources of pollution or contamination at a site and the actions to eliminate or reduce pollutant discharges to stormwater, stormwater conveyance systems, and/or receiving waters to the maximum extent practicable.
   WASTEWATER.  Any water or other liquid, other than uncontaminated storm water, discharged from a facility.
(Ord. passed 6-12-12)