Unless the context specifically indicates otherwise, the meanings of terms used in this chapter shall be as follows:
CLARIFICATION OF WORD USAGE: "Shall" and "will" are mandatory; "may" is permissible.
FEDERAL GOVERNMENT:
Administrator: The administrator of the U.S. environmental protection agency.
Federal Act: The federal clean water act (33 USC 466 et seq.), as amended (Pub. L. 95-217).
Federal Grant: The U.S. government participation in the financing of the construction of treatment works as provided for by title II - grants for construction of treatment works of the act and implementing regulations.
LOCAL GOVERNMENT:
Approving Authority: The director of public works of the village.
Village: The village of Glen Carbon, Illinois.
NPDES PERMIT: Any permit or equivalent document or requirements issued by the administrator or, where appropriate, by the director, after enactment of the federal clean water act, to regulate the discharge of pollutants pursuant to section 402 of the federal act.
PERSON: Any and all persons, natural or artificial, including any individual, firm, company, municipal or private corporation, association, society, institution, enterprise, governmental agency or other entity.
SEWER TYPES AND APPURTENANCES:
Building Drain: That part of the lowest piping of a drainage system which receives the discharge from soil, waste, and other drainage pipes inside the walls of the building and conveys it to the building sewer or other approved point of discharge, beginning five feet (5') (1.5 meters) outside the inner face of the building wall.
Building Sewer: The extension from the building drain to the public sewer or other place of disposal.
Combined Sewer: A sewer which is designed and intended to receive wastewater, storm, surface and ground water drainage.
Easement: An acquired legal right for the specific use of land owned by others.
Public Sewer: A sewer provided by or subject to the jurisdiction of the village. It shall also include sewers within or without the village boundaries that serve one or more persons and ultimately discharge into the village sanitary (or combined sewer) system, even though those sewers may not have been constructed with village funds.
Sanitary Sewer: A sewer that conveys sewage or industrial wastes or a combination of both, and into which storm, surface, and ground waters or unpolluted industrial wastes are not intentionally admitted.
Sewer: A pipe or conduit for conveying sewage or any other waste liquids, including storm, surface and ground water drainage.
Sewerage: The system of sewers and appurtenances for the collection, transportation and pumping of sewage.
Storm Sewer: A sewer that carries storm, surface, and ground water drainage but excludes sewage and industrial wastes other than unpolluted cooling water.
Storm Water Runoff: That portion of the precipitation that is drained into the sewers.
STATE GOVERNMENT:
Director: The director of the Illinois environmental protection agency.
State Grant: The state of Illinois participation in the financing of the construction of treatment works as provided for by the Illinois anti-pollution bond act and for making such grants as filed with the secretary of state of the state of Illinois.
TREATMENT:
Pretreatment: The treatment of wastewaters from sources before introduction into the wastewater treatment works.
Wastewater Treatment Works: An arrangement of devices and structures for treating wastewater, industrial wastes and sludge; sometimes used as synonymous with "waste treatment plant" or "wastewater treatment plant" or "pollution control plant".
TYPES OF CHARGES:
Basic User Charge: The basic assessment levied on all users of the public sewer system.
Debt Service Charge: The amount to be paid each billing period for payment of interest, principal and coverage of (loan, bond, etc.) outstanding and shall be computed by dividing the annual debt service by the number of users connected to the wastewater facilities.
Replacement: Expenditures for obtaining and installing equipment, accessories, or appurtenances which are necessary during the service life of the treatment works to maintain the capacity and performance for which such works were designed and constructed. The term "operation and maintenance" includes "replacement".
Sewerage Fund: The principal accounting designation for all revenues received in the operation of the sewerage system.
Surcharge: The assessment in addition to the basic user charge which is levied on those persons whose wastes are greater in strength than the concentration values established in section 8-3-6 of this chapter.
Useful Life: The estimated period during which the collection system and/or treatment works will be operated.
User Charge: A charge levied on users of treatment works for the cost of operation and maintenance.
Wastewater Service Charge: The charge per month levied on all users of the wastewater facilities. The service charge shall be computed as outlined in article A of this chapter and shall consist of the total or the basic user charge, the debt service charge and a surcharge, if applicable.
USER TYPES: A user in the use classes listed may be excluded if it is determined by the director of public works that it will introduce primarily segregated domestic wastes or wastes from sanitary conveniences.
Commercial User: Includes transit lodging, retail and wholesale establishments or places engaged in selling merchandise or rendering services.
Control Manhole: A structure located on a site from which industrial wastes are discharged. Where feasible, the manhole shall have an interior drop. The purpose of a control manhole is to provide access for the village representative to sample and/or measure discharges.
Industrial Users: Shall include establishments engaged in manufacturing activities involving the mechanical or chemical transformation of materials of substance into products.
Institutional/Government User: Shall include schools, churches, penal institutions, and users associated with federal, state, and local governments.
Residential User: All dwelling units such as houses, mobile homes, apartments, and permanent multi-family dwellings.
User Class: The type of user, residential, institutional/governmental, commercial, or industrial, as defined herein.
WASTEWATER AND ITS CHARACTERISTICS:
BOD (denoting biochemical oxygen demand): The quantity of oxygen utilized in the biochemical oxidation of organic matter under standard laboratory procedures in five (5) days at twenty degrees centigrade (20° C), expressed in milligrams per liter.
Compatible Pollutant: Biochemical oxygen demand, suspended solids, pH, and fecal coliform bacteria, plus additional pollutants identified in the NPDES permit if the treatment works was designed to treat such pollutants, and in fact does remove such pollutants to a substantial degree. The term "substantial degree" is not subject to precise definition, but generally contemplates removals in the order of eighty percent (80%) or greater. Minor incidental removals in the order of ten percent (10%) to thirty percent (30%) are not considered substantial. Examples of the additional pollutants which may be considered compatible include: a) chemical oxygen demand, b) total organic carbon; c) phosphorus and phosphorus compounds; d) nitrogen and nitrogen compounds; and e) fats, oils, and greases of animal or vegetable origin (except as prohibited where these materials would interfere with the operation of the treatment works).
Effluent Criteria: Are defined in any applicable NPDES permit.
Floatable Oil: Oil, fat, or grease in a physical state such that it will separate by gravity from wastewater by treatment in an approved pretreatment facility. A wastewater shall be considered free of floatable fat if it is properly pretreated and the wastewater does not interfere with the collection system.
Garbage: Solid wastes from the domestic and commercial preparation, cooking and dispensing of food, and from the handling, storage and sale of produce.
Incompatible Pollutant: Any pollutant that is not defined as a compatible pollutant, including nonbiodegradable dissolved solids.
Industrial Waste: Any solid, liquid or gaseous substance discharged or permitted to flow or escape from any industrial, manufacturing, commercial or business establishment or process or from the development, recovery or processing of any natural resource as distinct from sanitary sewage.
Infiltration: The water entering a sewer system, including building drains and sewers, from the ground, through such means as, but not limited to, defective pipes, pipe joints, connections, or manhole walls. ("Infiltration" does not include and is distinguished from "inflow".)
Infiltration/Inflow: The total of water from both infiltration and inflow without distinguishing the source.
Inflow: The water discharged into a sewer system, including building drains and sewers, from such sources as, but not limited to, roof leaders, cellar, yard and area drains, foundation drains, unpolluted cooling water discharges, drains from springs and swampy areas, manhole covers, cross- connections from storm sewers and combined sewers, catch basins, storm waters, surface runoff, street wash waters or drainage. ("Inflow" does not include, and is distinguished from "infiltration".)
Major Contributing Industry: An industrial user of the publicly-owned treatment works that: a) has a flow of fifty thousand (50,000) gallons or more per average work day; or b) has a flow greater than ten percent (10%) of the flow carried by the municipal system receiving the waste; or c) has in its waste a toxic pollutant in toxic amounts as defined in standards issued under section 307(a) of the federal act; or d) is found by the permit issuance authority, in connection with the issuance of the NPDES permit to the publicly owned treatment works receiving the waste, to have significant impact, either singly or in combination with other contributing industries, on that treatment works or upon the quality of effluent from that treatment works.
Milligrams Per Liter: A unit of the concentration of water or wastewater constituent. It is 0.001 g of the constituent in one thousand (1,000) ml of water. It has replaced the unit formerly used commonly, parts per million, to which it is approximately equivalent, in reporting the results of water and wastewater analysis.
Natural Outlet: Any outlet, including storm sewers and combined sewer overflows, into a watercourse, pond, ditch, lake, or other body of surface or ground water.
pH: The logarithm (base 10) of the reciprocal of the hydrogen-ion concentration expressed by one of the procedures outlined in standard methods.
ppm: Parts per million by weight.
Population Equivalent: A term used to evaluate the impact of industrial or other waste on a treatment works or stream. One population equivalent is three hundred (300) gallons of sewage per capita per day, containing 0.17 pounds of BOD and 0.20 pounds of suspended solids.
Properly Shredded Garbage: The wastes from the preparation, cooking, and dispensing of food that has been shredded to such a degree that all particles will be carried freely under the flow conditions normally prevailing in public sewers, with no particle greater than one-half inch (1/2") (1.27 centimeters) in any dimension.
SS (denoting suspended solids): Solids that either float on the surface of or are in suspension in water, sewage, or industrial waste, and which are removable by a laboratory filtration device. Quantitative determination of suspended solids shall be made in accordance with procedures set forth in standard methods.
Sewage: Is used interchangeably with wastewater.
Slug: Any discharge of water, sewage or industrial waste which, in concentration of any given constituent or in quantity of flow, exceeds for any period of duration longer than fifteen (15) minutes more than five (5) times the average twenty four (24) hour concentration of flows during normal operation.
Standard Methods: The examination and analytical procedures set forth in the most recent edition of standard methods for the examination of water and wastewater published jointly by the American public health association, the American water works association and the water pollution control federation.
Unpolluted Water: Water of quality equal to or better than the effluent criteria in effect or water that would not cause violation of receiving water quality standards and would not be benefited by discharge to the sanitary sewers and wastewater treatment facilities provided.
Wastewater: The spent water of a community. From this standpoint, of course, it may be a combination of the liquid- and water-carried wastes from residences, commercial buildings, industrial plants, and institutions, together with any ground water, surface water, and storm water that may be present.
Water Quality Standards: Are defined in the water pollution regulations of Illinois.
WASTEWATER FACILITIES: The structures, equipment, and processes required to collect, carry away, and treat domestic and industrial wastes and transport effluent to a watercourse.
WATERCOURSE AND CONNECTIONS:
Natural Outlet: Any outlet into a watercourse, pond, ditch, lake, or other body of surface or ground water.
Watercourse: A channel in which a flow of water occurs either continuously or intermittently. (Appendix to Ords. 87-33A and 87-33B, 10-20-1987; amd. 2001 Code)
Notes
| 1 | 1. 30 ILCS 405/1 et seq. |