A. APPROVING AUTHORITY BIOCHEMICAL OXYGEN DEMAND (BOD) BUILDING DRAIN BUILDING SEWER CHLORINE REQUIREMENT COMBINED SEWER COMMERCIAL USER COMPATIBLE POLLUTANT COMPOSITE SAMPLE EASEMENT FLOATABLE OIL FLOW PROPORTIONAL SAMPLE GARBAGE GROUND GARBAGE INCOMPATIBLE POLLUTANT INDUSTRIAL USER INDUSTRIAL WASTE INTERCEPTING SEWER NATURAL OUTLET NORMAL DOMESTIC SEWAGE PERSON pH PRETREATMENT PRIVATE SEWER PUBLIC AUTHORITY PUBLIC SEWER SANITARY SEWAGE SANITARY SEWER SEGREGATED DOMESTIC WASTES SEWAGE SEWAGE SYSTEM SEWER SLUG STANDARD METHODS STORM DRAIN STORMWATER RUNOFF SUSPENDED SOLIDS (SS) UNPOLLUTED WATER USER CLASSES WASTEWATER WASTEWATER FACILITIES WASTEWATER TREATMENT WORKS WATERCOURSE WPDES PERMIT
The following definitions shall be applicable in this article:
The City Council of the City of Weyauwega or its duly authorized deputy, agent, or representative.
[Amended 7-9-2010 by Ord. No. 2010-02]
The quantity of oxygen utilized in the biochemical oxidation of organic matter in five days at 20° C., expressed as milligrams per liter. Quantitative determination of BOD shall be made in accordance with procedures set forth in Standard Methods.
That part of the lowest horizontal 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, beginning five feet (1.5 meters) outside the inner face of the building wall.
The extension from the building drain to the public sewer or other place of disposal, also called a "house connection." Except as provided in this article, building sewers shall not be subject to the jurisdiction of the City of Weyauwega, and the City of Weyauwega shall not be responsible for the construction and/or maintenance of such sewer.
The amount of chlorine, in milligrams per liter, which must be added to sewage to produce a specified residual chlorine content in accordance with procedures set forth in Standard Methods.
Any sewer intended to serve as a sanitary sewer and a storm sewer.
Any user whose premises is used primarily for the conduct of a profit-oriented enterprise in the fields of construction, wholesale or retail trade, finance, insurance, real estate or services and who discharges primarily normal domestic wastewater. This definition shall also include multifamily residences having three or more units served by a single meter and users not classified elsewhere.
[Amended 7-9-2010 by Ord. No. 2010-02]
Biochemical oxygen demand, suspended solids, pH or fecal coliform bacteria, plus additional pollutants identified in the WPDES permit for the publicly owned treatment works receiving the pollutants if such works was designed to treat such additional pollutants and in part does remove such pollutants to a substantial degree.
The combination of individual samples taken at intervals of not more than one hour in a twenty-four-hour period.
An acquired legal right for the specific use of land owned by others.
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 oil if it is properly pretreated and the sample wastewater does not interfere with the collection system.
A sample taken that is proportional to the volume of flow during the sampling period.
The residue from the preparation, cooking and dispensing of food and from the handling, storage, and sale of food products and produce.
The residue from the preparation, cooking and dispensing of food that has been shredded to such degree that all particles will be carried freely in suspension under the flow conditions normally prevailing in public sewers, with no particle greater than 1/2 inch in any dimension.
Any pollutant which is not a compatible pollutant.
Any user whose premises is used primarily for the conduct of a profit-oriented enterprise in the fields of manufacturing, transportation, communications, utilities, mining, agriculture, forestry or fishing.
Any trade or process waste as distinct from segregated domestic wastes or wastes from sanitary conveniences.
A sewer whose primary purpose is to convey sewage from a collection system or systems to a wastewater treatment plant. Size of the sewer is not a factor.
Any outlet, including storm sewers and combined sewer overflows, into a watercourse, pond, ditch, lake, or other body of surface water or groundwater.
Sanitary sewage resulting from the range of normal domestic activities, in which BOD5 and SS concentrations do not exceed normal concentrations of:
Any and all persons, including any individual, firm, company, municipal or private corporation, association, society, institution, enterprise, governmental agency or other entity.
The logarithm of the reciprocal of the hydrogen ion concentration. The concentration is the weight of hydrogen ions in grams per liter of solution. Neutral water, for example, has a pH value of seven and a hydrogen ion concentration of 10-7.[1]
An arrangement of devices and structures for the preliminary treatment or processing of wastewater required to render such wastes acceptable for admission to the public sewers.
Any sewer located outside of a public right-of-way or public easement. Except as provided in this article, a private sewer shall not be subject to the jurisdiction of the City of Weyauwega and the City of Weyauwega shall not be responsible for the construction and/or maintenance of such sewer.
Any user whose premises is used for the conduct of the legislative, judicial, administrative, or regulatory activities of federal, state, local, or international units of government; government-owned educational facilities; government-owned health facilities; or government-owned recreational facilities. This does not include government-owned or -operated business establishments.
Any sewer provided by or subject to the jurisdiction of the City of Weyauwega. It shall also include sewers within or outside the City boundaries that serve one or more persons and ultimately discharge into the City of Weyauwega sanitary sewer system, even though those sewers may not have been constructed with City of Weyauwega funds.
A combination of water-carried wastes from residences, business buildings, institutions and industrial plants (other than industrial wastes from such plants), together with such groundwater, surface water and stormwater as may be present.
A sewer that carries sanitary and industrial water-carried wastes from residences, commercial buildings, industrial plants, and institutions, together with minor quantities of groundwater, stormwater and surface water that are not admitted intentionally.
Wastes from nonresidential sources resulting from normal domestic activities. These activities are distinguished from industrial, trade and/or process discharge wastes.
The spent water of a community. The preferred term is "wastewater." (See definition of "wastewater" in this section.)[2]
The composite network of underground conduits carrying wastewater and appurtenances incidental thereto (i.e., manholes, lift stations, service laterals, etc.).
A pipe or conduit that carries wastewater or drainage water.[3]
Any discharge of water or wastewater 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 twenty-four-hour concentration of flows during normal operation and shall adversely affect the system and/or performance of the wastewater treatment works.
The examination and analytical procedures set forth in the most recent edition of Standard Methods for the Examination of Water and Wastewater published jointly be the American Public Health Association, the American Water Works Association, and the Water Environment Federation.[4]
A drain or sewer for conveying water, groundwater, subsurface water or unpolluted water from any source. Also termed "storm sewer."[5]
That portion of the rainfall that is drained into the sewers.
Solids that either float on the surface of or are in suspension in water, wastewater, or other liquids and that are removable by laboratory filtering as prescribed in Standard Methods and are referred to as "nonfilterable residue."
Water of a 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.
Categories of users having similar flows and water characteristics, levels of biochemical oxygen demand, suspended solids, phosphorus, ammonia nitrogen, etc. For the purpose of this article, there shall be four user classes: residential, commercial, industrial and public authority.[6]
The spent water of a community. From the standpoint of source, 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 stormwater that may be present.
The treatment works defined below, exclusive of interceptor sewers and wastewater collection systems.
An arrangement of devices and structures for the storage, treatment, recycling and reclamation of wastewater, liquid industrial wastes and sludge. These systems include interceptor sewers, outfall sewers, wastewater collection systems, individual systems, pumping, power and other equipment and their appurtenances; any works that are an integral part of the treatment process or are used for ultimate disposal of residues from such treatment; or any other method or system for preventing, abating, reducing, storing, treating, separating, or disposing of municipal or industrial wastes.
A natural or artificial channel for the passage of water either continuously or intermittently.
B.
"Shall" is mandatory; "may" is permissible.