The following words, terms and phrases, when used in this article,
shall have the meanings ascribed to them in this section, except where
the context clearly indicates a different meaning:
ACT
The Federal Water Pollution Control Act (33 USC 1251 et seq.),
as amended by the Federal Water Pollution Control Act Amendments of
1972 (Pub. L. 92-500) and Pub. L. 93-243, or modified by W.S.A., ch.
147, or the appropriate section of Wis. Adm. Code adopted pursuant
to W.S.A., ch. 147.
AMMONIA NITROGEN (NH3-N)
One of the oxidation states of nitrogen in which nitrogen
is combined with hydrogen in molecular form as NH
3 or in ionized form as NH
4. Quantitative determination
of ammonia nitrogen shall be made in accordance with Chapter NR 219
of the Wisconsin Administrative Code.
[Added 2-16-2022 by Ord. No. 1004]
BIOCHEMICAL OXYGEN DEMAND (BOD)
The quantity of oxygen expressed in milligrams per liter
(mg/l), utilized in the biochemical oxidation of organic matter in
five days at a temperature of 20° C. Quantitative determinations
shall be made in accordance with Chapter NR 219 of the Wisconsin Administrative
Code.
[Amended 2-16-2022 by Ord. No. 1004]
CARBONACEOUS BIOCHEMICAL OXYGEN DEMAND (CBOD)
The quantity of oxygen required by microorganisms to oxidize
the organic matter present in wastewater using a chemical inhibitor
to inhibit nitrification and prevent the exertion of nitrogen oxygen
demand. Quantitative determinations shall be made in accordance with
Chapter NR 219 of the Wisconsin Administrative Code.
[Added 2-16-2022 by Ord. No. 1004]
COLLECTION SYSTEM
The system of sewers and appurtenances for the collection,
transportation and pumping of domestic wastewater and industrial waste.
COMPATIBLE POLLUTANT
BOD, SS, pH, fecal coliform bacteria, chemical oxygen demand,
phosphorus and phosphorus compounds, or nitrogen and nitrogen compounds,
plus additional pollutants identified in the WPDES permit issued to
the Village for its wastewater treatment facility, provided that such
wastewater treatment facility was designed to treat such pollutants
and in fact does remove such pollutants to a substantial degree.
[Added 2-16-2022 by Ord. No. 1004]
DEBT RETIREMENT
The annual principal and interest requirements and obligations
of the utility for the wastewater works.
DOMESTIC WASTEWATER
Waterborne wastes normally being discharged from the sanitary
conveniences of dwellings, apartment houses, hotels, office buildings,
factories and institutions, free of industrial wastes and in which
the average concentration of CBOD is established at or below 300 mg/l,
suspended solids is established at or below 300 mg/l, TKN is established
at or below 45 mg/l, and total phosphorus is established at or below
7 mg/l.
[Amended 2-16-2022 by Ord. No. 1004]
EXCESSIVE
In such magnitude that, in the judgment of the Village, it
will cause damage to any facility; will be harmful to the wastewater
treatment plant to the degree required to meet the requirements of
the WPDES permit; can otherwise endanger life, limb or public property;
and/or can constitute a public nuisance.
[Added 2-16-2022 by Ord.
No. 1004]
FAILED SEPTIC TANK WASTE
The scum, liquid, sludge or other waste from a septic tank
or privy dumped at a frequency less than or equal to 90 days. This
waste shall be considered holding tank waste. This term does not include
the waste from a grease interceptor or trap.
[Added 2-16-2022 by Ord.
No. 1004]
FATS, OIL, AND GREASE
A group of substances including fats, waxes, free fatty acids,
calcium and magnesium soaps, mineral oils, and certain other non-fatty
materials. Quantitative determination of fats, oil, and grease shall
be made in accordance with Chapter NR 219 of the Wisconsin Administrative
Code.
[Added 2-16-2022 by Ord.
No. 1004]
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 oil if
it is properly pretreated and the wastewater does not interfere with
the collection or treatment system.
[Added 2-16-2022 by Ord.
No. 1004]
GARBAGE
The residue from the preparation, cooking and dispensing
of food, and from the handling, storage, and sale of food products
and produce.
[Added 2-16-2022 by Ord.
No. 1004]
GREASE INTERCEPTOR
A device for separating and retaining waterborne greases
and grease complexes prior to the wastewater exiting the interceptor
and entering the sanitary sewer collection system and treatment system.
These devices also serve to collect settleable solids generated by
and from food preparation activities prior to the water exiting the
interceptor and entering the sanitary sewer collection and treatment
system.
[Added 2-16-2022 by Ord.
No. 1004]
GROUND GARBAGE
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.
[Added 2-16-2022 by Ord.
No. 1004]
HIGH-STRENGTH WASTEWATER
Wastewater in which CBOD, SS, nitrogen or phosphorus concentrations
exceed domestic strength wastewater.
[Added 2-16-2022 by Ord.
No. 1004]
INCOMPATIBLE POLLUTANT
Any pollutant that is of such strength that will adversely
affect or disrupt the wastewater treatment processes or effluent quality
or sludge quality if discharged to a wastewater treatment works.
[Added 2-16-2022 by Ord.
No. 1004]
INDUSTRIAL USER
Any user whose premises are used primarily for the conduct
of a profit-oriented enterprise in the fields of manufacturing, transportation,
communications or utilities, mining, agriculture, forestry or fishing.
[Amended 2-16-2022 by Ord. No. 1004]
INDUSTRIAL WASTE
Any waterborne solids, liquids or gaseous wastes other than
domestic wastewater, resulting from discharging from, flowing from
or escaping from any commercial, industrial, manufacturing or food
processing operation or process or from the development of any natural
resource, or any mixture of these with water or domestic wastewater.
INTERCEPTING SEWER
A sewer constructed to receive the dry weather flow of untreated
or inadequately treated sewage from one or more existing sanitary
sewer system terminals other than from a dwelling or building that
presently discharges or formerly discharged flow directly into any
waters of the state, and convey the flow to a treatment works, or
is to serve in lieu of an existing or proposed treatment works.
NATURAL OUTLET
Any outlet into a watercourse, pond, ditch, lake or other
body of surface water or groundwater.
NORMAL SEWAGE
Sanitary sewage in which CBOD, suspended solids, TKN, or
phosphorus concentrations do not exceed normal concentrations of:
[Amended 2-16-2022 by Ord. No. 1004]
(1)
A five-day, 20° C., CBOD of not more than 300 parts per
million;
(2)
A suspended solids content of not more than 300 parts per million;
(3)
A TKN content of not more than 45 parts per million; or
(4)
Total phosphorus content of not more than seven parts per million.
OPERATION AND MAINTENANCE COST
The actual sums spent by the utility in the operation and
maintenance of its wastewater works consisting of, but not limited
to, each and all of the following purposes:
(1)
Wages and salaries and employees 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 workers' compensation coverage.
(3)
Chemicals, fuel and other operating supplies.
(4)
Repairs to and maintenance of the equipment associated therewith.
(5)
Premiums for hazard insurance.
(6)
Premiums for insurance providing coverage against liability
for the injury to persons and/or property.
(8)
Operation, licensing and maintenance costs for trucks and heavy
equipment.
(9)
Consultant and legal fees.
PERSON
Any and all persons, natural or artificial, including any
individual, firm, company, municipal or private corporation, association,
governmental agency or other entity and agents, servants or employees.
pH
The logarithm (base 10) of the reciprocal of the hydrogen
ion concentration expressed in moles per liter. It shall be determined
by one of the procedures outlined in the most recent edition of the
Standard Methods.
[Amended 2-16-2022 by Ord. No. 1004]
PHOSPHORUS (P)
Total phosphorus in wastewater, which may be present in any
of three principal forms: orthophosphate, polyphosphates, or organic
phosphates. Quantitative determination of total phosphorus shall be
made in accordance with Chapter NR 219 of the Wisconsin Administrative
Code.
[Added 2-16-2022 by Ord.
No. 1004]
PRETREATMENT
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.
[Added 2-16-2022 by Ord.
No. 1004]
PROPERLY SHREDDED GARBAGE
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.
[Added 2-16-2022 by Ord.
No. 1004]
PUBLIC SEWER
A sewer in which all owners or abutting properties have equal
rights and which is controlled or owned by public authority.
RECEIVING WATERS
Any watercourse, river, pond, ditch, lake, aquifer or other
body of surface or subsurface water receiving discharge of sewage.
[Added 2-16-2022 by Ord. No. 1004]
REPLACEMENT
Expenditures for obtaining and installing equipment, accessories
and appurtenances which are necessary during the useful life of the
treatment works to maintain the capacity and performance for which
such works were designed and constructed.
RESIDENTIAL EQUIVALENCY CHARGE
A charge levied on users for debt retirement. The charge
shall be based on the total debt retirement divided by the number
of existing resident equivalent connections (REC).
RESIDENTIAL EQUIVALENT CONNECTION
The amount of sewage contributed to the system from a single-family
residence, based on the following criteria which will be recomputed
each year:
[Amended 2-16-2022 by Ord. No. 1004]
Flow
|
=
|
Amount of water used by single-family units
total number single-family units
|
CBOD
|
=
|
300 mg/l
|
SS
|
=
|
300 mg/l
|
TKN
|
=
|
45 mg/l
|
P
|
=
|
7 mg/l
|
SANITARY SEWER
A sewer that conveys domestic wastewater or industrial waste
or a combination of both, and into which stormwater, surface water
and groundwater or unpolluted industrial wastewater are not intentionally
passed.
SEGREGATED DOMESTIC WASTES
Wastes from nonresidential sources resulting from normal
domestic activities. These activities are distinguished from industrial,
trade and/or process discharge wastes.
[Added 2-16-2022 by Ord.
No. 1004]
SEPTAGE
The wastewater or contents of septic or holding tanks, dosing
chambers, grease interceptors, seepage beds, seepage pits, seepage
trenches, privies or portable restrooms.
[Added 2-16-2022 by Ord.
No. 1004]
SEPTIC TANK WASTE
The scum, liquid, sludge or other waste from a septic tank
or privy pumped at a frequency greater than 90 days. This term does
not include the waste from a grease interceptor or trap.
[Added 2-16-2022 by Ord.
No. 1004]
SEWAGE (also referred to as "wastewater")
A combination of the water-carried wastes from residences,
business buildings, institutions and industrial establishments, together
with such groundwaters, surface waters and stormwaters as may be present.
[Added 2-16-2022 by Ord.
No. 1004]
SEWER SERVICE CHARGE
The charge levied on users of the wastewater collection and
treatment facilities for capital-related expenses, replacement costs,
and operation and maintenance costs of the facilities.
[Added 2-16-2022 by Ord.
No. 1004]
SEWER USE CHARGE
A charge levied on users of the wastewater collection and
treatment works for the user's proportionate share of the cost of
operations and maintenance, cost of replacement costs, and cost of
debt retirement of such work.
[Amended 2-16-2022 by Ord. No. 1004]
SLUG
Any discharge of water or wastewater which in concentration
of any given constituent or in quantity of flow exceeds for any period
longer than 15 minutes more than five times the average twenty-four-hour
concentration or flows during normal operation and shall adversely
affect the collection system and/or performance of the wastewater
treatment works.
STANDARD METHODS
The examination and analytical procedures set forth in the
latest edition of "Standard Methods for the Examination of Water and
Wastewater," as prepared, approved and published jointly by the American
Public Health Association, American Water Works Association and the
Water Pollution Federation.
STORM SEWER
A sewer which carries stormwater and surface drainage but
excludes domestic wastewater and industrial wastes.
STORMWATER RUNOFF
That portion of the rainfall that is drained into the sewers.
[Added 2-16-2022 by Ord. No. 1004]
SURCHARGE
An additional charge related to industrial or commercial
wastes being discharged by any user having unusual characteristics
such as excessive CBOD, excessive suspended solids, excessive TKN,
or excessive total phosphorus. "Excessive" means loadings greater
than domestic strength wastewater as earlier defined.
[Amended 2-16-2022 by Ord. No. 1004]
SUSPENDED SOLIDS
Solids that either float on the surface of, or are in suspension
in water, sewage or other liquids, and which are removable by a laboratory
filtration device. Quantitative determination of suspended solids
shall be made in accordance with Chapter NR 219 of the Wisconsin Administrative
Code.
[Added 2-16-2022 by Ord. No. 1004]
TOTAL KJELDAHL NITROGEN (TKN)
The total organic nitrogen and ammonia nitrogen of the wastewater.
Quantitative determination of TKN shall be made in accordance with
Chapter NR 219 of the Wisconsin Administrative Code.
[Added 2-16-2022 by Ord. No. 1004]
TOTAL PHOSPHORUS
The total quantity of orthophosphate, polyphosphates, and
organic phosphates in the wastewater. Qualitative determination of
total phosphorus shall be made in accordance with Chapter NR 219 of
the Wisconsin Administrative Code.
[Added 2-16-2022 by Ord.
No. 1004]
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 beings or animals, or inhibits aquatic life in the receiving
waters of the effluent from the wastewater treatment facility.
[Added 2-16-2022 by Ord.
No. 1004]
UNMETERED USER
A user who is not connected to the municipal water system
and thereby does not have his private water supply metered.
[Added 2-16-2022 by Ord.
No. 1004]
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.
USER
Any person discharging domestic wastewater, industrial wastes,
or any other wastewater into the collection system.
[Amended 2-16-2022 by Ord. No. 1004]
USER CHARGE
The charges levied on Village customers, municipalities and/or
users of the wastewater facilities for the cost of operation, maintenance
and replacement of such wastewater facilities. The user charge is
a component of the sewer service charge.
[Added 2-16-2022 by Ord.
No. 1004]
USER CHARGE SYSTEM
That system that generates operation and maintenance, replacement
and debt retirement revenues equitably for providing each user category
with services.
[Added 2-16-2022 by Ord.
No. 1004]
UTILITY
The Village sewer utility, established by this chapter.
UTILITY DIRECTOR
The director of the wastewater treatment plant, who shall
be in charge of and supervise the operations and functions of the
wastewater treatment plant.
[Added 2-16-2022 by Ord.
No. 1004]
VOLUME CHARGE
The charge for operation and maintenance costs and replacement
costs. The volume charge shall be based upon normal strength wastewater
quantities.
[Added 2-16-2022 by Ord.
No. 1004]
WASTE
Any solids, liquid or gaseous material or combination thereof
discharged from any residences, business building, institutions and
industrial establishments into the collection system or storm sewer.
WASTEWATER
A combination of the water-carried waste discharged into
the collection system from residences, business buildings, institutions
and industrial establishments, together with such groundwater, surface
water and stormwater as may be present.
WASTEWATER TREATMENT FACILITIES
Any utility-owned facility, devices and structures used for
receiving and treating wastewater from the utility collection system.
WASTEWATER WORKS
All facilities for collecting, pumping, treating and disposing
of domestic wastewater and industrial wastes.
WPDES PERMIT
A permit to discharge pollutants obtained under the state
pollutant discharge elimination system (WPDES) pursuant to W.S.A.,
ch. 147.