The following definitions shall be applicable in this article:
BIOCHEMICAL OXYGEN DEMAND (BOD)
The quantity of oxygen utilized in the biochemical oxidation
of organic matter in five days at 20° C., expressed as milligrams
per liter (mg/l). Quantitative determination of BOD shall be made
in accordance with procedures set forth in Standard Methods.
BUILDING DRAIN
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.
BUILDING SEWER
The extension from the building drain to the public sewer
or other place of disposal, also called "house connection."
CATEGORY "B"
Those sanitary sewer users who discharge wastewater with
concentrations of BOD greater than 190 mg/l, suspended solids greater
than 150 mg/l, and/or phosphorus greater than 11 mg/l.
CATEGORY A
Those sanitary sewer users who discharge normal domestic
wastewater with concentrations of BOD no greater than 190 mg/l, suspended
solids no greater than 150 mg/l, and phosphorus no greater than 11
mg/l.
CHLORINE REQUIREMENT
The amount of chlorine, in mg/l, which must be added to sewage
to produce a specified residual chlorine content in accordance with
procedures set forth in Standard Methods.
COMBINED SEWER
A sewer intended to receive both wastewater and storm- or
surface water.
COMPATIBLE POLLUTANTS
Biochemical oxygen demand, suspended solids, phosphorus,
pH, or fecal coliform bacteria, plus additional pollutants identified
in the WPDES permit for the publicly owned wastewater treatment facility
receiving the pollutants, if such works were designed to treat such
additional pollutants, and, in fact, does remove such pollutants to
a substantial degree.
DISTRICT
The Heart of the Valley Metropolitan Sewerage District (HOVMSD),
a multigovernmental regional district supervised and regulated by
the Heart of the Valley Metropolitan Sewerage Commission.
EASEMENT
An acquired legal right for the specified use of land owned
by others.
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. Wastewater shall be considered free of floatable oil if
it is properly pretreated and the wastewater does not interfere with
the collection system.
GARBAGE
The residue from the preparation, cooking, and dispensing
of food, and from the handling, storage, and sale of food products
and produce.
GRANTEE
The District, for those projects in which the District receives
federal funding. The municipality, for those projects in which the
municipality receives federal funding.
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.
INCOMPATIBLE POLLUTANTS
Wastewater with pollutants that will adversely affect or
disrupt the quality of wastewater treatment if discharged to a wastewater
treatment facility.
INDUSTRIAL COST RECOVERY CHARGE
A charge collected by the Village from users discharging
industrial wastes for the recovery of the Federal EPA grant amount
allocable to the treatment of the users' wastewater volume and characteristics
at design capacity of Federal EPA-funded wastewater collection and
treatment facilities as further defined under this section.
INDUSTRIAL USER
For the purpose of industrial cost recovery, is:
A.
Any nongovernmental, nonresidential user of publicly owned treatment
works which discharges more than the equivalent of 25,000 gallons
per day (gpd) of sanitary wastes and which is identified in the Standard
Industrial Classification Manual, 1972, Office of Management and Budget,
as amended and supplemented under one of the following divisions:
(1)
Grantee may exclude domestic wastes or discharges from sanitary
conveniences.
(2)
After applying the sanitary waste exclusion, discharges in the
above division that have a volume exceeding 25,000 gpd or the weight
of BOD or suspended solids equivalent to that weight found in 25,000
gpd of sanitary waste are considered industrial users.
Division A - Agriculture, Forestry, Fishing
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Division B - Mining
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Division D - Manufacturing
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Division E - Transportation, Communications, Electric, Gas,
and Sanitary Services
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Division I - Services
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B.
A user which discharges any wastewater containing toxic pollutants
or which has any other adverse effect on the treatment works.
C.
A commercial user of an EPA-funded individual system.
INDUSTRIAL WASTE
The wastewater from industrial process, trade, or business
as distinct from sanitary sewage.
MAJOR CONTRIBUTING INDUSTRY
An industry that:
A.
Has a flow of 50,000 gallons or more per average workday;
B.
Has a flow greater than 5% of the flow carried by the wastewater
collection and treatment facilities receiving the waste;
C.
Has a material in its discharge included on a list of toxic
pollutants issued under § 283.21(1), Wis. Stats., or
D.
Has a significant impact, either singularly or in combination
with other contributing industries, on the wastewater treatment facility
or the quality of its effluent.
NATURAL OUTLET
Any outlet, including storm sewers and combined sewer outfalls
into a watercourse, pond, ditch, lake, or other body of surface water
or groundwaters.
NORMAL DOMESTIC STRENGTH WASTEWATER
Wastewater with concentrations of BOD no greater than 190
mg/l, suspended solids no greater than 150 mg/l, and phosphorus no
greater than 11 mg/l.
OPERATION AND MAINTENANCE COSTS
Includes all costs associated with the operation and maintenance
of the wastewater collection and treatment facilities, as well as
the costs associated with periodic equipment replacement necessary
for maintaining capacity and performance of wastewater collection
and treatment facilities.
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 and all persons, including any individual, firm, company,
municipal or private corporation, association, society, institution,
enterprise, governmental agency, or other entity.
pH
The reciprocal of the logarithm of the hydrogen-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.
PUBLIC SEWER
Any publicly owned sewer, storm drain, sanitary sewer, or
combined sewer.
REPLACEMENT COSTS
Expenditures for obtaining and installing equipment, accessories,
or appurtenances which are necessary during the service life of the
wastewater treatment facility to maintain the capacity and performance
for which such facilities were designed and constructed. Operation
and maintenance costs include replacement costs.
SANITARY SEWAGE
A combination of liquid and water-carried wastes discharged
from toilets and/or sanitary plumbing facilities, together with such
ground-, surface, and stormwaters as may be present.
SANITARY SEWER
A sewer that carries liquid and water-carried wastes from
residences, commercial buildings, industrial plants, and institutions,
together with minor quantities of ground, storm, and surface waters
that are not admitted intentionally.
SEGREGATED DOMESTIC WASTES
Wastes from residential sources resulting from normal domestic
activities which are measurable and set apart from industrial, trade,
cooling water, and/or process discharge wastes.
SEWAGE
The spent water of a community. The preferred term is "wastewater."
SEWER
A pipe or conduit that carries wastewater or drainage water.
SLUG
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.
STANDARD METHODS
The examination and analytical procedures set forth in the
most recent edition of "Standard Methods for the Examination of Water,
Sewage, and Industrial Wastes" published jointly by the American Public
Health Association, the American Water Works Association, and the
Federation of Sewage and Industrial Wastes Association.
STORM DRAIN or STORM SEWER
A drain or sewer for conveying water, groundwater, subsurface
water, or unpolluted water from any source.
SUSPENDED SOLIDS
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 for Examination
of Water and Wastewater," and are referred to as nonfilterable residue.
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.
USER CHARGE
A charge levied on users of the wastewater collection and
treatment facilities for payment of operation and maintenance costs
of said facilities.
VILLAGE
The Village of Combined Locks.
WASTEWATER
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.
WASTEWATER TREATMENT FACILITY
An arrangement of devices and structures for treating wastewater,
industrial wastes, and sludge. Sometimes used as synonymous with "waste
treatment."
WATERCOURSE
A natural or artificial channel for the passage of water,
either continuously or intermittently.
WISCONSIN POLLUTANT DISCHARGE ELIMINATION SYSTEM (WPDES) PERMIT
A document issued by the Wisconsin State Department of Natural
Resources which estimates effluent limitations and monitoring requirements
for the District's wastewater treatment facility. WPDES Permit No.
WI-0031232-2 and modifications thereof pertain to the District's wastewater
treatment facility.
Any user, permit applicant, or permit holder affected by any
decision, action, or determination, including cease-and-desist-orders,
made by the Municipal Approving Authority interpreting or implementing
the provisions of this article or in any permit issued herein, may
file with the Municipal Approving Authority a written request for
reconsideration within 10 days of the date of such decision, action,
or determination, setting forth in detail the facts supporting the
user's request for reconsideration. The Municipal Approving Authority
shall render a decision on the request for reconsideration to the
user, permit applicant, or permit holder in writing within 15 days
of receipt of request. If the ruling on the request for reconsideration
made by the Municipal Approving Authority is unsatisfactory, the person
requesting reconsideration may file a written appeal with the Village
Board of the Village of Combined Locks in accordance with Ch. 68,
Wis. Stats., as amended from time to time.
The Village shall conduct an annual audit, the purpose of which
shall be to maintain the proper proportion between users and user
classes of the user charge system, and to ensure that adequate revenues
are available to meet the charges assessed to the Village by the District.
Copies of the municipal annual audit reports must be submitted to
the District Approving Authority after the municipal annual audits
have been completed.