[Adopted as Secs. 9-2-1 to 9-2-6 of the 1995 Code]
The following definitions are applicable to this chapter:
AMMONIA NITROGEN (NH3-N)
One of the oxidation states of nitrogen in which nitrogen is combined with hydrogen in molecular form as NH3 or ionized form as NH4+. Quantitative determination of ammonia nitrogen shall be made in accordance with procedures set forth in "Standard Methods."
APPROVING AUTHORITY
The Village Board of the Village of Fredonia or its duly authorized deputy, agent or representative.
BIOCHEMICAL OXYGEN DEMAND (BOD)
The quantity of oxygen utilized in the biochemical oxidation of organic matter in five days at 20° C., expressed in milligrams per liter. Quantitative determination of BOD shall be made in accordance with procedures set forth in "Standard Methods."
BOARD
The Village Board of the Village of Fredonia.
BUILDING DRAIN (SANITARY)
That part of the lowest horizontal piping of a drainage system which receives the discharge of wastewaters from soil, waste and other drainage pipes inside the walls of a building and conveys it to the building sewer, beginning five feet outside the inner face of the building wall.
BUILDING SEWER
A sewer intended to receive either wastewater or stormwater.
CBOD
Measures the oxygen required for the biochemical degradation of organic material (carbonaceous demand) and the oxygen used to oxidize inorganic material such as sulfides and ferrous iron. Use of a HACH nitrification inhibitor prevents oxidations of certain forms of nitrogen (nitrogenous demand).
CHLORINE REQUIREMENT
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."
COD
A measure of oxygen-consuming capacity of inorganic and organic matter present in wastewater. COD is expressed as the amount of oxygen consumed from a chemical oxidant in mg/l during a specific test. Results are not necessarily related to the BOD because the chemical oxidant may react with substances that bacteria do not stabilize.
COMBINED SEWER
A sewer intended to receive both wastewater and stormwater.
COMPATIBLE POLLUTANT
Biochemical oxygen demand, suspended solids, pH or fecal coliform bacteria, plus additional pollutants identified in the discharge permit for the publicly owned treatment works receiving the pollutants if such works were designed to treat such additional pollutants and, in part, does remove such pollutants to a substantial degree.
COMPOSITE SAMPLE (24 HOURS)
The combination of individual samples taken at intervals of not more than one hour.
DISCHARGER
Any person, municipality or other entity that discharges anything, without limitation, directly or indirectly into a sewerage system or any part thereof.
DOMESTIC WASTEWATER
Water-carried wastes normally discharging into the sanitary sewers from dwellings (including apartment houses and hotels), office buildings, factories and institutions, free from stormwater and industrial wastes.
EASEMENT
An acquired legal right for the specific use of land owned by others.
EFFLUENT
Wastewater, water or other liquid after some degree of treatment flowing out of any wastewater treatment facility.
EXISTING SEWER
Any sanitary sewer of the sewerage system for which construction approval was not granted prior to its construction by the Utility. Existing sewers may occur through annexations, public dedications of private sewers or sewerage systems or construction undertaken in violation of this chapter.
FIXED CHARGE
The charges for the cost of debt retirement associated with the construction, erection, modification or rehabilitation of the wastewater treatment works, along with the cost to treat infiltration/inflow, administrative costs, billing costs and partial costs of sewer cleaning and general maintenance. Fixed charges are based upon the size of the water meter(s) serving the user.
FLOATABLE OIL (FOG)
Oil, fat or grease in a physical state such that it will separate by gravity from wastewater.
FLOW PROPORTIONAL SAMPLE
A sample taken that is proportional to the volume of flow during the sampling period.
GARBAGE
Solid wastes from the domestic and commercial preparation, cooking and dispensing of food, and from the handling, storage and sale of food.
GREASE
A group of substances, including fats, waxes, free fatty acids, calcium and magnesium soaps, mineral oils and certain other nonfatty materials as analyzed for in accordance with "Standard Methods."
GRIT
The heavy suspended mineral matter in wastewater, such as, but not limited to, sand, gravel and cinders.
GROUND GARBAGE
The residue from the preparation, cooking and dispensing of food that has been shredded to such a 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.
GROUNDWATER
Subsurface water occupying the zone of saturation from which wells and springs are fed. In a strict sense, the term applies only to water below the water table.
INCOMPATIBLE POLLUTANT
Any pollutant which is not a compatible pollutant.
INDUSTRIAL USER
A. 
Any nongovernmental, nonresidential users 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.
(5) 
Division I — Services.
B. 
A user in one of the divisions listed may be excluded if it is determined that it will introduce primarily segregated domestic wastes or wastes from sanitary conveniences.
C. 
An industrial user would be classified as a "high volume" user if metered water consumption exceeds 100,000 gallons per quarter.
INDUSTRIAL WASTES; INDUSTRIAL WASTEWATER
The wastes dischargeable to sanitary sewers from industrial manufacturing processes, trade or business or from the development, recovery or processing of natural resources, as distinct from sanitary or normal domestic wastewater.
INFILTRATION
The water unintentionally entering sanitary sewers, building drains and building 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 quantity of water from both infiltration and inflow distinguishing the source.
INFLOW
The water discharged into the sanitary sewers, building drains and building 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, stormwaters, surface runoff, street wash waters or drainage. (Inflow does not include, and is distinguished from, infiltration.)
INTERCEPTOR
Any sewer which receives the flow from a number of sanitary sewer outlets.
NORMAL SEWAGE
Sanitary sewage in which BOD5, SS, P, and NH3-N concentrations do not exceed normal concentrations of:
A. 
A five-day, 20° C. BOD of not more than 200 mg/l.
B. 
A suspended solids content of not more than 250 mg/l.
C. 
A phosphorous content of not more than 12 mg/l.
D. 
An ammonia nitrogen content of not more than 30 mg/l.
NPDES PERMIT
Permit issued under the National Pollutant Discharge Elimination System.
OPERATION AND MAINTENANCE COSTS
All costs associated with the operation and maintenance of the wastewater treatment facilities, as well as the costs associated with periodic equipment replacement necessary for maintaining the capacity and performance of the wastewater treatment facilities, including, but not limited to, the following:
A. 
Wages and salaries and employee-related expenses of operating, maintenance, clerical, laboratory and supervisory personnel, together with fringe benefits and premiums paid on such wages and salaries for the State of Wisconsin workers' compensation coverage.
B. 
Electrical power.
C. 
Chemicals, fuel and other operating supplies.
D. 
Repairs to and maintenance of the equipment associated therewith.
E. 
Sewer system maintenance.
F. 
Premiums for insurance providing coverage against liability for the injury to persons and/or property and hazard insurance.
G. 
Rents and leasing costs.
H. 
Operation, licensing and maintenance costs for trucks and heavy equipment.
I. 
Consultant and legal fees.
J. 
Replacement.
PARTS PER MILLION
A weight-to-weight ratio; the parts-per-million value multiplied by the factor 8.34 shall be equivalent to pounds-per-million gallons of water.
PERSON
Any individual, firm, company, association, society, corporation or group.
pH
The logarithm (to the base 10) of the reciprocal of the concentration of hydrogen ions in grams per liter of solution.
PHOSPHORUS (P)
Total phosphorus in wastewater, which may be present in any of three principal forms: orthophosphate, polyphosphates and organic phosphates. Quantitative determination of total phosphorus shall be made in accordance with procedures set forth in "Standard Methods."
POLLUTION
The placing of any noxious or deleterious substance in any navigable waters of the United Stated in quantities which are or may be potentially harmful or injurious to human health or welfare, animal or aquatic life or property, or which unreasonably interfere with the enjoyment of life or property, including outdoor recreation.
PRETREATMENT
Treatment of wastewaters by dischargers before introduction into the sewerage system.
PRIVATE SEWER
A sewer which is not owned by the Village or Utility.
PROPERLY SHREDDED
Having processed solid materials to such a degree that all particles will be carried freely under flow conditions normally prevailing in sanitary sewers with no particle greater than 1 1/2 inches in any dimension.
PUBLIC SEWER
Any sewer provided by or subject to the jurisdiction of the Village of Fredonia. 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 system, even though those sewers may not have been constructed with Village funds.
REPLACEMENT
Expenditures for processing and installing equipment, accessories and appurtenances necessary during the useful life of the treatment works to maintain its designated capacity and performance.
RESIDENTIAL EQUIVALENT CONNECTION
A. 
Means the amount of sewage contributed to the system from a single-family residence based on the following criteria which will be recomputed each year:
Flow = Amount of water sold to residential units (gallons per year)\Total number residential units
B. 
Residential equivalent connections will be used to establish user charges for typical residential users not serviced by a water meter.
SANITARY SEWAGE
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.
SANITARY SEWERS
Those sewers which receive domestic wastewater and industrial wastes without the intentional admixture of stormwater. These sewers are owned by the Village and are located in easements to the Village or public rights-of-way.
SCUM
The layer or film of extraneous or foreign matter that rises to the surface of a liquid and is formed there, a residue deposited on a container or channel at the water surface or a mass of matter that floats on the surface of wastewater.
SEGREGATED DOMESTIC WASTES
Wastes from nonresidential sources resulting from normal domestic activities. These activities are distinguished from industrial, trade and/or process discharge wastes.
SEWAGE SYSTEM
All facilities, including sewers and appurtenances for collecting, transporting, pumping, treating and disposing of wastewater.
SEWER
A pipe or conduit for the transportation of domestic wastewater, industrial wastes and/or stormwater.
SEWER LATERAL
The portion of the sewage system located between building and sanitary sewer.
SEWER SERVICE CHARGE
Total charge for debt retirement, operation, maintenance and replacement.
SHALL
Is mandatory; "may" is permissible.
SINGULAR and PLURAL
When permitted by the context, use of the singular shall be construed to include the plural and of the plural to include the singular.
SLUG
Any discharge of water, wastewater or industrial waste which, in concentration of any given constituent or in rate of flow, exceeds, for any continuous fifteen-minute period, five times the average concentration of that constituent or rate for a twenty-four-hour period or normal operation of the discharger.
STANDARD METHODS
The latest edition of the "Standard Methods for the Examination of Water and Wastewater" prepared, approved and published jointly by the American Public Health Association, the American Water Works Association and the Water Environment Federation. "Standard Method" definition of terms shall be applicable unless context implies that a dictionary, legal or other definition is intended.
STORM SEWERS
Those sewers which carry stormwater but exclude domestic wastewater and industrial wastes.
STORMWATER
Not only stormwater (water from snow, rain, sleet, hail, flood or other natural causes) but also roof water, overflow water (from tank, cistern, well or sump pump) and other surface water. (Stormwater does not include, and is distinguished from, industrial and domestic wastewater.)
SUSPENDED SOLIDS (SS) or TOTAL SUSPENDED SOLIDS (TSS)
Total suspended matter that either floats on the surface of, or is in suspension in, water, wastewater or other liquids and is removable by laboratory filtration as prescribed in the "Standard Methods."
TOXIC SUBSTANCE
Any substance, whether gaseous, liquid or solid, which, when discharged to the sewerage system in sufficient quantities, interferes with any wastewater treatment process, or constitutes a hazard to human being or animals, or inhibits aquatic life in the receiving waters of the effluent from the wastewater treatment facility.
UNMETERED USER
A user who is not connected to the municipal water system and thereby does not have his private waste supply metered.
UNPOLLUTED WATER
Water not containing any pollutants limited or prohibited by the effluent standards in effect or water whose discharge will not cause any violation of receiving water quality standards.
USER
Any person discharging domestic wastewater or industrial wastes into the collection system.
USER CHARGE
A service charge levied on users of the wastewater collection and treatment facilities for operation, maintenance and replacement costs of said facilities.
USER CHARGE SYSTEM
That system which generates operation, maintenance and replacement (OM&R) revenues equitably for providing each user category with services.
UTILITY
The Village of Fredonia Sewer Utility.
VILLAGE
The Village of Fredonia, Ozaukee County, Wisconsin.
VILLAGE BOARD
The Village Board of the Village of Fredonia as defined in § 61.32, Wis. Stats.
WASTEWATER TREATMENT WORKS
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 treatments; or any other method or system for preventing, abating, reducing, storing, treating, separating or disposing of municipal or industrial wastes.
WASTEWATER; WASTE
Industrial wastes or domestic wastewater, or both, whether treated or untreated, which enters the sanitary sewerage system.
WATERCOURSE
A natural or artificial channel for the passage of water, either continuously or intermittently.
WPDES PERMIT
Wisconsin Pollutant Discharge Elimination System Permit. General provisions are stated in Chapter NR 205 of the Wisconsin Administrative Code. The discharge limitations are as established by the current permit issued by the Wisconsin Department of Natural Resources.
[Amended 11-17-2022 by Ord. No. 2022-6]
The management, operation and control of the Sewer Utility of the Village is vested in the Board of said Village; all records, minutes, written procedures thereof and financial records shall be kept by the Village Clerk of the Village.
The Sewer Utility of the Village shall have the power to construct sewer lines for public use and shall have the power to lay sewer pipes in and through the alleys, streets and public grounds within the Village boundaries, and generally to do all such work as may be found necessary or convenient in the management of the sewer system. The Village Board, its officers, agents and employees are empowered to enter upon any land for the purpose of inspection or supervision in the performance of their duties under this chapter, without liability therefor; and the Village Board shall have power to purchase and acquire for the Utility all real and personal property which may be necessary for construction of the sewer system or for any repair, remodeling or addition thereto.
Whenever any real estate or any easement therein, or use thereof, shall, in the judgment of the Village Board, be necessary to the sewer system, and whenever, for any cause, an agreement for the purchase thereof cannot be made with the owner thereof, the Board shall proceed with all necessary steps to take such real estate easement, or use by condemnation in accordance with the Wisconsin Statutes and the Uniform Relocation Assistance and Real Property Acquisition Policy Act of 1970, if federal funds are used.
All property, real, personal and mixed, acquired for the construction of the sewer system and all plans, specifications, diagrams, papers, books and records connected therewith said sewer system and all buildings, machinery and fixtures pertaining thereto shall be the property of said Village.
The Village of Fredonia Sewer Utility will annually notify the users of the treatment works which portions of the sewer service charge are attributable to debt retirement, operation, maintenance and replacement. The Cost Methodology Formula, on file with the Village Clerk, contains the methodology used to determine these costs.