Unless the context specifically indicates otherwise,
the meaning of terms used in this article 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.
APPROVAL AUTHORITY
The NYDEC if New York State acquires an approved state pretreatment
program and the Region II USEPA administrator if it does not.
BOD (denoting biochemical oxygen demand)
The quantity of oxygen utilized in the biochemical oxidation
of organic matter under standard laboratory procedure in five days
at 20º C, 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 (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.
CITY
City of Jamestown, New York.
CONTROL AUTHORITY
The approval authority, defined herein, or the General Manager
of the Board of Public Utilities if the City has an approved pretreatment
program under the provisions of 40 CFR 403.11.
COOLING WATER
The water discharged from any system of condensation, air conditioning, cooling, refrigeration or other sources. It shall contain no polluting substances which would produce BOD or SS, each in excess of 10 parts per million (ppm) by weight, or deleterious substances, as limited in §
240-23F of these regulations.
DEC or NYDEC
The New York State Department of Environmental Conservation.
DIRECT DISCHARGE
The discharge of treated or untreated wastewater directly
to the waters of the State of New York.
EPA or USEPA
The United States Environmental Protection Agency.
EFFLUENT
Wastewater, after some degree of treatment, flowing out of
any treatment device or facilities.
GARBAGE
Solid wastes from the domestic and commercial preparation,
cooking and dispensing of food, and from the handling, storage and
sale of produce.
GENERAL MANAGER
The General Manager of the Board of Public Utilities and/or
of Water Pollution Control of the City of Jamestown, or his authorized
deputy, agent or representative.
GRAB SAMPLE
A sample which is taken from a waste stream on a one-time
basis with no regard to the flow in the waste stream and without consideration
of time.
INDIRECT DISCHARGE
The discharge or the introduction of nondomestic pollutants
from any source regulated under Section 307(b) or (c) of the Act (33
U.S.C. § 1317), into the POTW (including holding tank waste
discharged into the system).
INDUSTRIAL USER
A source of indirect discharge which does not constitute
a discharge of pollutants under regulations issued pursuant to Section
402, of the Act (33 U.S.C. § 1342).
INDUSTRIAL WASTES
Those liquid wastes from industrial manufacturing processes,
trades or businesses which possess characteristics significantly different
than normal sanitary sewage.
INDUSTRY
Any establishment which uses water in a product or generates
a wastewater during the manufacturing of a product or the rendering
of a service where such service results in the creation of a wastewater
which differs substantially in character from normal domestic sewage.
INTERFERENCE
The inhibition or disruption of the POTW treatment processes
or operations or which contributes to a violation of any requirement
of the City's SPDES permit. The term includes prevention of sewage
sludge use or disposal by the POTW in accordance with 405 of the Act,
(33 U.S.C. § 1345) or any criteria, guidelines or regulations
developed pursuant to the Solid Waste Disposal Act (SWDA), the Clean
Air Act, the Toxic Substances Control Act, or more stringent state
criteria (including those contained in any state sludge management
plan prepared pursuant to Title IV of SWDA) applicable to the method
of disposal or use employed by the POTW.
NATIONAL CATEGORICAL PRETREATMENT STANDARD
Any regulation containing pollutant discharge limits promulgated
by the EPA in accordance with Section 307(b) and (c) of the Act (33
U.S.C. § 1347) which applies to a specific category of industrial
users.
NATURAL OUTLET
Any outlet into a watercourse, pond, ditch, lake or other
body of surface or groundwater.
NEW SOURCE
Any building, structure, facility, or installation from which
there is, or may be, a discharge of pollutants, the construction of
which commenced after the publication of proposed pretreatment standards
under Section 307(c) (33 U.S.C. § 1317) of the Act which
will be applicable to such source if such standards are therefore
promulgated in accordance with that section, provided that:
(1)
The building, structure, facility, or installation
is constructed at a site at which no other source is located; or
(2)
The building, structure, facility, or installation
totally replaces the process or production equipment that causes the
discharge of pollutants at an existing source, or
(3)
The production or wastewater generating processes
of the building structure, facility, or installation are substantially
independent of an existing source at the same site. In determining
whether these are substantially independent, factors such as the extent
to which the new facility is integrated into the existing plant, and
the extent to which the new facility is engaged in the same general
type of activity as the existing source should be considered.
PASS-THROUGH
A discharge which exits the POTW into waters of the United
States in quantities or concentrations which, alone or in conjunction
with a discharge or discharges from other sources, is a cause of a
violation of any requirement of the City’s NPDES permit, including
an increase in the magnitude or duration of a violation.
[Added 12-21-2009]
PERSON
Any individual, firm, company, association, society, corporation
or group.
pH
The negative logarithm to the base 10 of the molar concentration
of hydrogen ions in solution. It indicates the intensity of acidity
and alkalinity of the pH scale running from zero to 14. A pH value
of seven represents neutrality. Values above seven indicate alkalinity,
and those below seven represent acidity.
POLLUTANTS
May be so defined now or hereafter by appropriate local,
state or federal authorities or by the Commissioner as substances
which may be present in wastewater, whether gaseous, liquid or solid,
the amount of which may contain soluble or insoluble material of organic
or inorganic nature which may deplete the dissolved oxygen content
of natural waters, contribute solids, contain oil, grease or floating
solids which may cause unsightly appearance on the surface of such
waters, or contain materials detrimental to aquatic life.
PREMISES
Any parcel of real property including land, improvements
or appurtenances, such as buildings, grounds, etc.
PRETREATMENT
The treatment of wastewater from sources before introduction
into the sewage treatment works.
PRIORITY POLLUTANTS
A list of substances which the USEPA considers to be of environmental
concern.
PROPERLY SHREDDED GARBAGE
The wastes from the preparation, cooking and dispensing of
food that have been 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 1/2 inch (1.27 centimeters)
in any dimension.
PUBLIC OWNED TREATMENT WORKS (POTW)
A treatment works, as defined by Section 212 of the Act (33
U.S.C. § 1292), which is owned in this instance by the City.
The definition includes any sewers that convey wastewater to the POTW
treatment plant, but does not include pipes, sewers or other conveyances
not connected to a facility providing treatment. For the purposes
of this article, "POTW" shall also include any sewers that convey
wastewaters to the POTW from persons outside the City who are, by
contract or agreement with the City, users of the City's POTW.
PUBLIC SEWER
A sewer in which all owners of abutting properties have equal
rights and is controlled by public authority.
SANITARY SEWAGE
Wash water, culinary wastes and liquid waste containing only
human excreta and similar matter, flowing in or from a building drainage
system or sewer originating in a dwelling, business building, factory
or institution.
SANITARY SEWER
A sewer which carries sanitary sewage and/or industrial wastes
to which storm-, surface and groundwaters are not intentionally admitted.
SEWAGE
A combination of the water-carried wastes from residences,
business buildings, institutions and industrial establishments, together
with such ground-, surface and stormwaters as may be present.
SEWAGE WORKS
All facilities for collecting, pumping, treating and disposing
of sewage.
SEWER
A pipe or conduit for carrying sewage.
SEWER SYSTEM
All sewers, laterals or other connections or plants which
connect with or pertain to a connection with the sewers, plants, public
works and/or projects of the Department.
SIGNIFICANT INDUSTRIAL USER
Any industrial user of the POTW's wastewater disposal system
who:
[Amended 12-21-2009]
(1)
Is subject to federal categorical pretreatment
standards;
(2)
Discharges an average of 25,000 gallons per
day or more of process wastewater to the POTW (excluding sanitary,
noncontact cooling and boiler blowdown wastewater) or discharges 5%
or more of the dry weather flow or organic capacity of the POTW;
(3)
Uses on an annual basis, more than 10,000 pounds
or 1,000 gallons of raw material containing priority pollutants/substances
of concern and discharges a measurable amount of these pollutants
to the sewer system from the process using these pollutants; or
(4)
Is found by the City, NYSDEC or USEPA to have
a reasonable potential, either singly or in combination with other
contributing industries, for adversely affecting the wastewater treatment
system, the quality of sludge, the system's effluent quality or air
emissions generated by the system or for violating any pretreatment
standard or requirement.
[Amended 12-21-2009]
SIGNIFICANT NONCOMPLIANCE
A violation that meets one of the following criteria:
[Amended 12-21-2009]
(1)
Chronic violations of wastewater discharge limits, defined here
as those in which 66% or more of all of the measurements taken for
the same pollutant parameter during a six-month period exceed (by
any magnitude) a numeric pretreatment standard or requirement, including
instantaneous limits.
(2)
Technical review criteria (TRC) violations, defined here as
those in which 33% or more of all of the measurements for the same
pollutant parameter taken during a six-month period equal or exceed
the product of the numeric pretreatment standard or requirement, including
instantaneous limits, multiplied by the applicable TRC (TRC = 1.4
for BOD, TSS, fats, oil and grease, and 1.2 for all other pollutants,
except for pH).
(3)
Any other violation of a pretreatment standard or requirement
as defined by 40 CFR 403.3(l) (daily maximum, long-term average, instantaneous
limit, or narrative standard) that the POTW determines has caused,
alone or in combination with other discharges, interference or pass-through
(including endangering the health of POTW personnel or the general
public).
(4)
Any discharge of a pollutant that has caused imminent endangerment
to human health, welfare, or to the environment or has resulted in
the POTW's exercise of its emergency authority to halt or prevent
such a discharge.
(5)
Any other violation or group of violations, which may include
a violation of best management practices, which the control authority
determines will adversely affect the operation or implementation of
the local pretreatment program.
SLUG
Any discharge of water, sewage or industrial waste 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 (five
times more the average twenty-four-hour concentration of flows during
normal operation.
SS (denoting suspended solids)
The laboratory determination of the dry weight expressed
in parts per million (ppm) or milligrams per liter (mg/l) of solids
that either float on the surface, are in suspension or are settleable
and can be removed from wastewater by filtering through a 0.45 microfilter.
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.
TOXIC SUBSTANCES
Any substance whether gaseous, liquid or solid, which when
discharged to the sewer system in sufficient quantities may tend to
interfere with any sewage treatment process, constitute a hazard to
recreation in the receiving waters of the effluent from the sewage
treatment plant, pose a hazard to men working in the sewer system
or constitute a hazard to fish or animal life.
WASTEWATER
The water-carried domestic, human or animal wastes from residences,
buildings, industrial establishments or other places, together with
such groundwater infiltration, industrial and commercial wastes as
may be present.
WATERCOURSE
A channel in which a flow of water occurs, either continuously
or intermittently.