Unless the context specifically indicates otherwise, the meaning
of the terms used in this division shall be as follows:
ACT or THE ACT
The Federal Water Pollution Control Act, also known as the
Clean Water Act, as amended, 33 U.S.C. 1251, et seq.
BOD (BIOCHEMICAL OXYGEN DEMAND)
The quantity of oxygen utilized in the biochemical oxidation
of organic matter under standard laboratory procedures in five days
at 20, expressed in milligrams per liter.
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 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.
BYPASS
The diversion of industrial wastewater from any portion of
the user's treatment facility.
CFR
Code of Federal Regulations.
CLASS OF USERS
The division of those persons discharging to the sanitary
sewer into classes by similar process or discharge flow characteristics
as follows:
(1)
DOMESTIC USERA user that discharges only segregated domestic wastes or wastewater from sanitary conveniences.
COD (CHEMICAL OXYGEN DEMAND)
The total demand or quantity of oxygen required by the wastewater
as specified in the current edition of "Standard Methods for the Examination
of Water and Wastewater" expressed in milligrams per liter.
COLLECTION SYSTEM
That portion of the system used for collecting and transporting
wastewater to the wastewater treatment plant.
CONNECTION CHARGE
The amount charged at the time, and in the amount herein
provided, to each premises in the Township which must connect to the
system. The charge is based upon the proportionate cost allocable
to such premises associated with providing sanitary sewers and wastewater
treatment.
CONSTRUCTION
Any placement, assembly, or installation of facilities or
equipment (including contractual obligations to purchase such facilities
or equipment) at the premises where such equipment will be used, including
preparation work at such premises.
CONTRACTEE
A party to a service agreement with the Township of Paw Paw.
DAILY AVERAGE
The sum of the concentrations of a constituent for the measurement
period divided by the number of days in such period.
EFFLUENT LIMITATION
Any restriction promulgated by federal, state, or local government
on quantities, rates and concentrations of chemical, physical, biological
or other constituents which are discharged from point sources into
navigable waters.
EFFLUENT STANDARD
Any restriction established pursuant to this division on
quantities, rates and concentrations of chemical, physical, biological
or other constituents which are discharged to the public sewer or
wastewater treatment system.
EPA
Environmental Protection Agency or its successor.
FCPS
Federal categorical pretreatment standard(s).
GARBAGE
Solid wastes from domestic or commercial preparation, cooking
and dispensing of food, and from the handling, storage and sale of
produce.
GREASE TRAP
A tank of suitable size and material located in a sewer line
and so designed to remove grease and oily wastes from wastewater.
INCOMPATIBLE POLLUTANT
Any pollutant in amounts which causes, or may cause, interference
or which may pass through the system.
INDUSTRIAL WASTEWATER
The liquid, gaseous or solid wastes resulting from industrial
or manufacturing processes, trade or business, or from the development,
processing or recovery of resources or containers as distinct from
segregated domestic strength wastewater.
INFILTRATION
Any waters entering the system from the ground through such
means as, but not limited to, defective pipes, pipe joints, connections,
or manholes walls, but shall not include, and is distinguished from,
"inflow."
INFLOW
Any water entering the system through such sources as, but
not limited to, building downspouts, footing or yard drains, cooling
water discharges, seepage lines from springs and swampy areas, and
storm drain cross connections.
INTERFERENCE
Inhibition or disruption of the public sewer or the sewer
system or the treatment processes or operation which causes or significantly
contributes to a violation of any requirement of the Township's
NPDES permits. The term also includes prevention of wastewater sludge
use or disposal by the Township in accordance with published promulgated
regulations under § 405 of the Federal Water Pollution Control
Act (33 USC 1251 et seq.) or any regulations promulgated pursuant
to the Solid Waste Disposal Act (42 USC 3251 et seq.), the Clean Air
Act (42 USC 7401 et seq.), the Toxic Substances Control Act (15 USC
2601 et seq.), or more stringent State of Michigan promulgated rules
(including those contained in any State of Michigan Sludge Management
Plan prepared pursuant to Title IV of said Solid Waste Disposal Act)
applicable to the method of disposal or use employed by the Township.
Pollutants in the effluent of a user shall not be considered to cause
interference where the user is in compliance with specific prohibitions,
standards, effluent standards, or effluent limitations developed by
the Federal Government, the State of Michigan, local government, or
the Township of Paw Paw. Where the user is in compliance with such
specific prohibitions, standards or limitations, and pollutants in
the wastewater from the user nevertheless caused or significantly
contributed to a violation of the Township's NPDES permits, or
are likely to cause a violation of the Township's NPDES permits,
or are likely to cause a violation in the future, the Township shall
take appropriate action under 40 CFR § 403.5(c).
MANUFACTURER
Any establishment engaged in the mechanical, physical or
chemical transformation of materials or substances into new products;
including, but not limited to, the blending of materials such as pesticidal
products, resins, fruit or vegetable products or liquors.
mg/l
Any milligrams per liter.
NATURAL OUTLET
Any outlet into a watercourse, pond, ditch, lake or other
body of surface or ground water.
NORMAL DOMESTIC STRENGTH WASTEWATER
A wastewater flow containing an average daily BOD of not
more than 200 mg/l or an average daily SS concentration of not more
than 250 mg/l, and phosphorus of not more than nine mg/l.
NPDES PERMIT
A permit issued pursuant to the National Pollution Discharge
Elimination System for the discharge of wastewater into the waters
of the state.
NUISANCE
But is not limited to, any condition where wastewater or
the effluent from any wastewater disposal facility or toilet device
is exposed to the surface of the ground or is permitted to drain on
or to the surface of the ground, into any ditch, storm sewer, lake
or stream, or when the odor, appearance or presence of this material
has an obnoxious or detrimental effect on or to the senses and/or
health of persons, or when it shall obstruct the comfortable use or
sale of adjacent property, or as set forth hereinafter.
ORGANIC CHEMICALS
Compounds composed of carbon and hydrogen or their derivatives
which are manmade or byproducts of manmade or natural substances which
include, but are not limited to, synthetic fibers, plastics, rubber,
medicinal, solvents, surface-active agents, pesticides, and other
agricultural chemicals and lubricating oil additives or other petroleum
derivatives.
PERSON
Any individual, firm, company, association, society, corporation,
partnership or group, and including a contractee, and shall apply
to the masculine, feminine, or neuter gender, singular or plural.
pH
The negative logarithm of the concentration of hydrogen ions
in grams per liter of solution.
PRETREATMENT
The reduction of the amount of pollutants, the elimination
of pollutants, or the alteration of the nature of pollutant properties
in wastewater to a less harmful state prior to, or in lieu of, discharging
or otherwise introducing such pollutants into the public sewer or
the wastewater treatment system. The reduction or alteration can be
obtained by physical, chemical or biological processes, process changes,
or by other means, except as prohibited by 40 CFR § 403.6(d)
and (e) as amended.
PROCESS WASTES
Liquid or water-carried wastes which are inherent in, or
result from, any manufacturing operation, including that which comes
into direct contact with, or results from, the production or use of
any raw material, intermediate product, finished product, by-product
or waste product, or results from cleaning operations.
PROPERLY SHREDDED GARBAGE
The wastes from the cooking, preparation and dispensing of
food that has been cut or shredded to such a degree that all particles
will be carried freely under the flow conditions normally prevailing
in public sewers, with no particle greater than one-half inch in dimension.
PUBLIC SEWER
A sewer in which all owners of abutting property have equal
rights and is controlled by a public authority, governmental agency,
or public utility.
REPLACEMENT
Expenditures for obtaining and installing equipment, accessories
or appurtenances which are necessary to maintain the capacity and
performance during the service life of the system for which such system
was designed and constructed.
SANITARY SEWER
A sewer which carries wastewater and to which storm, surface
and ground waters are not intentionally admitted.
SANITARY WASTEWATER
The liquid, gaseous or water-carried waste discharged from
sanitary conveniences.
SERVICE DEMAND CHARGE
The charge levied by the Township of Paw Paw to users for
retirement of bonded indebtedness and administrative costs of the
system.
SEWER
Any pipe, tile, tube or conduit for carrying wastewater.
SHALL
Is mandatory; may is permissive.
SIGNIFICANT INDUSTRIAL USER
Any nondomestic user:
(1)
Which is subject to categorical pretreatment standards under
40 CFR 403.6 or 40 CFR Chapter I, subchapter N; or
(2)
Which discharges an average of 25,000 gallons per day or more
of industrial wastewater to the system; or
(3)
Which contributes industrial wastewater which equals or exceeds
5% of the wastewater treatment plant's average dry weather hydraulic
or organic capacity, on a design basis, based on a thirty-day average;
or
(4)
Which the director determines contributes wastewater which has
a reasonable potential for adversely affecting the operation of the
system; or
(5)
Which the director determines has a reasonable potential for
violating a pretreatment standard or requirement.
SLUG/SHOCKLOAD
Any discharge of wastewater which, in concentration of any
given constituent or in quantity of flow, causes, or may cause, interference.
SOURCE
Any building, structure, facility, vehicle or installation
from which there is, or may be, discharge to the public sewer.
STANDARD INDUSTRIAL CLASSIFICATION (SIC)
A classification pursuant to the Standard Industrial Classification
Manual issued by the Executive Office of the President, Office of
Management and Budget, 1972.
STORM DRAIN/STORM SEWER
A sewer intended to carry only storm waters, surface waters,
street and other wash waters, and drainage, but which excludes wastewater.
SUSPENDED SOLIDS (SS)
Solids that either float on the surface of, or in suspension
in, wastewater and which can be removed by the procedures specified
in the current edition of "Standard Methods for the Examination of
Water and Wastewater."
SYSTEM/WASTEWATER TREATMENT SYSTEM
All wastewater facilities of the Township and subsequent
wastewater treatment additions, including all sewers, pumps, lift
stations, and other facilities used or useful in the collection, treatment
and disposal of domestic or non-domestic wastewater, including appurtenances
thereto and including all extensions and improvements thereto which
may hereafter be acquired.
TOXIC POLLUTANT
Any pollutant or combination of pollutants listed as toxic
in regulations promulgated by the Administrator of the Environmental
Protection Agency under the provision of CWA 307 (a) of the Act of
other federal, state or local laws or regulations.
USER
A source or the owner, operator, possessor, manager and/or
person, firm, organization, association, and/or corporation owning,
operating and/or controlling said source.
WASTEWATER
Any combination of water-carried liquid, solid, and gaseous
wastes from any source, including domestic and non-domestic, as well
as such ground, surface and storm waters as may be present.
WATERCOURSE
A channel in which a flow of water course, either continuously
or intermittently.
WYE BRANCH
A local service connection to the sewer that is made at an
angle similar to a "wye" so that a sewer cleaning rod will not come
into the sewer at a right angle and penetrate the far side, but will
travel down the course of the sewer.