For the purpose of this chapter, the following definitions shall apply unless the context clearly indicates or requires a different meaning.
GOVERNMENT, FEDERAL.
(1) ADMINISTRATOR. The Administrator of the U.S. Environmental Protection Agency.
(2) FEDERAL ACT. The Federal Water Pollution Control Act, 33 USC §§ 1251 et seq., as amended by the Federal Water Pollution Control Act of Amendments of 1972 (P.L. 92-500 and P.L. 93-243).
(3) 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.
GOVERNMENT, LOCAL.
(1) APPROVING AUTHORITY. The corporate authorities.
(2) NPDES PERMIT. Any permit or equivalent document or requirements issued by the Administrator or, where appropriated by the Director, after enactment of the Federal Water Pollution Control Amendments of 1972, to regulate the discharge of pollutants pursuant to § 402 of the Federal Act.
(3) PERSON. Any and all persons, natural or artificial including any individual, firm, company, municipal or private cooperation, association, society, institution, enterprise, governmental agency or other entity.
GOVERNMENT, STATE.
(1) DIRECTOR. The Director of the Illinois Environmental Protection Agency.
(2) STATE ACT. The Illinois Anti-Pollution Bond Act of 1970.
(3) STATE GRANT. The state participation in the financing of the construction of treatment works as provided for by the Illinois Anti-Pollution Bond Act and for making the grants as filed with the Secretary of Illinois.
SEWER TYPES AND APPURTENANCES.
(1) BUILDING DRAIN. The 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 (1.5 meters) outside the inner face of the building wall.
(2) BUILDING SEWER. The extension from the building drain to the public sewer or other place of disposal.
(3) COMBINED SEWER. A sewer which is designed and intended to receive wastewater, storm, surface and groundwater drainage.
(4) EASEMENT. An acquired legal right for the specific use of land owned by another.
(5) PUBLIC SEWER. A sewer provided by or subject to the jurisdiction of the village. It shall also include sewers within or outside the village boundaries that serve one or more persons and ultimately discharge into the village sanitary sewer or combined sewer system, even though those sewers may not have been constructed with village funds.
(6) SANITARY SEWER. A sewer that conveys sewage or industrial wastes or a combination of both and into which storm, surface and groundwaters or unpolluted industrial wastes are not intentionally admitted.
(7) SEWER. A pipe or conduit for conveying sewage or any other waste liquids, including storms, surface and groundwater drainage.
(8) SEWERAGE. The system of sewers and appurtenances for the collection, transportation and pumping of sewage.
(9) STORM SEWER. A sewer that carries storm, surface and groundwater drainage, but excludes sewage and industrial wastes other than unpolluted cooling water.
(10) STORM WATER RUNOFF. The portion of the precipitation that is drained into the sewers.
TREATMENT.
(1) PRETREATMENT. The treatment of wastewater from sources before introduction into the wastewater treatment works.
(2) WASTEWATER TREATMENT WORKS. An arrangement of devices and structures for treating wastewater, industrial wastes and sludge. Sometimes used as synonymous with WASTE TREATMENT PLANT, WASTEWATER TREATMENT PLANT or POLLUTION CONTROL PLANT.
TYPES OF CHARGES.
(1) BASIC USER CHARGE. The basic assessment levied on all users of the public sewer system.
(2) DEBT SERVICE CHARGE. The amount to be paid each billing period for payment of interest, principal and coverage of (loan, bond and the like) outstanding and shall be computed by dividing the annual debt service by the number of users connected to the wastewater facilities.
(3) REPLACEMENT.
(a) 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.
(b) The term
OPERATION AND MAINTENANCE includes REPLACEMENT.
(4) SEWERAGE FUND. The principal accounting designation for all revenues received in the operation of the sewerage system.
(5) SURCHARGE. The assessment in addition to the basic user charge and debt service charge which is levied on those persons whose wastes are greater in strength than average concentration values as established by code.
(6) USEFUL LIFE. The estimated period during which the collection system and/or treatment works will be operated.
(7) USER CHARGE. A charge levied on users of treatment works for the cost operation and maintenance.
(8) WASTEWATER SERVICE CHARGE. The charge per quarter or month levied on all users of the wastewater facilities.
USER TYPES.
(1) CONTROL MANHOLE.
(a) A structure located on a site from which industrial wastes are discharged.
(b) Where feasible, the
MANHOLE shall have an interior drop.
(c) The purpose of a
CONTROL MANHOLE is to provide access for the village representative to sample and/or measure discharges.
(2) INDUSTRIAL USER.
(a) Any non-governmental user of publicly-owned treatment works identified in the Standard Industrial Classification Manual, 1972, Office of Management and Budget, as amended and supplemented, under the following divisions:
1. Division A - Agriculture, Forestry and Fishing;
2. Division B - Mining;
3. Division D - Manufacturing;
4. Division E - Transportation, Communications, Electric, Gas and Sanitary Services; and
5. Division I - Services.
(b) A user in the divisions listed may be excluded if it is determined by the village that it will introduce primarily segregated domestic wastes or wastes from sanitary conveniences.
(3) RESIDENTIAL OR COMMERCIAL OR NON-INDUSTRIAL USER. Any user of the treatment works not classified as an industrial user or excluded as an industrial user as provided for in this section.
(4) USER CLASS. The type of user either residential or commercial, non-industrial or industrial, as defined herein.
WASTEWATER AND ITS CHARACTERISTICS.
(1) BOD or BIOCHEMICAL OXYGEN DEMAND. The quantity of oxygen utilized in the biochemical oxidation of organic matter under standard laboratory procedure in five days at 20°C, expressed in milligrams per liter.
(2) EFFLUENT CRITERIA. Defined in any applicable NPDES permit.
(3) FLOATABLE OIL.
(a) Oil, fat or grease in a physical state such that it will separate by gravity from wastewater by treatment in an approved pretreatment facility.
(b) A wastewater shall be considered free of floatable fat if it is properly pretreated and the wastewater does not interfere with the collection system.
(4) GARBAGE. Solid wastes from the domestic and commercial preparation, cooking and dispensing of food, and from the handling, storage and sale of produce.
(5) INDUSTRIAL WASTE. Any solid, liquid or gaseous substance discharged, permitted to flow or escaping 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.
(6) MAJOR CONTRIBUTING INDUSTRY. An industrial user the publicly-owned treatment works that:
(a) Has a flow of 50,000 gallons or more per average work day;
(b) Has a flow greater than 10% of the flow carried by the municipal system receiving the waste;
(c) Has in its waste, a toxic pollutant in toxic amounts as defined in standards issued under § 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.
(7) MILLIGRAMS PER LITER or mg/l.
(a) A unit of the concentration of water or wastewater constituent.
(b) It is 0.001 gram of the constituent in 1,000 milliliter of water.
(c) 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.
(8) pH. The logarithm (base 10) of the reciprocal of the hydrogen-ion concentration expressed by one of the procedures outlined in the IEPA Division of Laboratories Manual of Laboratory Methods.
(9) POPULATION EQUIVALENT.
(a) A term used to evaluate the impact of industrial or other waste on a treatment works or stream.
(b) One population equivalent is 100 gallons of sewage per day, containing 0.17 pounds of BOD and 0.21 pounds of suspended solids.
(10) ppm. Parts per million by weight.
(11) PROPERLY SHREDDED GARBAGE. The wastes from the preparation, cooking and dispensing of food that have been shredded to a degree that all particles will be carried freely under the flow conditions normally prevailing in public sewers, with no particle greater than inch (1.27 centimeters) in any dimension.
(12) SEWAGE. Used interchangeably with WASTEWATER.
(13) 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 15 minutes more than five times the average 24-hour concentration or flows during normal operation.
(14) 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.
(15) SUSPENDED SOLIDS or SS.
(a) 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.
(b) Quantitative determination of suspended solids shall be made in accordance with procedures set forth in Standard Methods.
(16) 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 benefitted by discharge to the sanitary sewers and wastewater treatment facilities provided.
(17) WASTEWATER.
(a) The spent water of a community.
(b) 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 groundwater, surface water and storm water that may be present.
(18) WATER QUALITY STANDARDS. The Water Pollution Regulations of Illinois.
(19) BI-MONTHLY. Every two months.
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.
(1) NATURAL OUTLET. Any outlet into a watercourse, pond, ditch, lake or other body of surface or groundwater.
(2) WATERCOURSE. A channel in which a flow of water occurs, either continuously or intermittently.
(`92 Code, § 38-5-1) (Ord. 77-10, passed 6-15-77; Am. Ord. 2024-03, passed 1-17-24)