Terms used in this rule shall have the meaning specified
below. The meaning of any term not defined below may be taken from definitions
in other rules of the Department, unless such meaning would defeat the purposes
or intent of the Chapter 62-600, F.A.C., rule series.
(1) "Affected discharger" is an existing
permitted wastewater discharger, or a proposed wastewater discharger which has
either a pending permit application, is included in a Step 1 201 Facilities
Plan, has a conceptually approved Development of Regional Impact, or otherwise
can demonstrate a substantial likelihood of discharging the pollutant within
five years.
(2) "Allowable loading"
or "available assimilative capacity" is that portion of the loading capacity of
a water body that is available for allocating to a point source discharger(s)
through regulation by the Department. It is the difference between the loading
capacity and the total loading of pollutants from other sources, such as
background, nonpoint sources, and exempt sources.
(3) "
Approved methods" means sampling and
laboratory testing methods
approved by the
Department, as specified by Rule
62-4.246, F.A.C.
(4) "Assimilative capacity" means the
capacity of a body of water or soil-plant system to receive wastewater
effluents or sludges without violating the provisions of Chapters 62-3, 62-4,
62-7, F.A.C., and this rule.
(5)
"Department" means the Department of Environmental Protection.
(6) "District office" means the regional
district offices of the Department.
(7) "Effluent, " unless specifically stated
otherwise, means treated wastewater flowing out of the treatment
plant.
(8) "Effluent limitation"
means any restriction established by the Department on quantities, rates, or
concentrations of chemical, physical, biological, or other constituents which
are discharged from sources into the environment of the state.
(9) "Estuary" means a semi-enclosed naturally
existing coastal body of water which has a free connection with the open sea
and within which the chloride concentration at the surface is equal to or
greater than 1, 500 milligrams per liter.
(10) "Groundwater" means water below the land
surface in the zone of saturation where water is at or above atmospheric
pressure.
(11) "Loading capacity"
is the greatest amount of a pollutant loading (in terms of mass per time or
mass per volume) that a water body can receive without violating water quality
standards. Such loading shall be established at a level necessary to implement
the applicable water quality standards with a margin of safety which takes into
account any lack of knowledge concerning the relationship between effluent
limitations and water quality.
(12)
"Surface water" means water upon the surface of the earth, whether contained in
bounds created naturally or artificially or diffused. Water from natural
springs shall be classified as surface water when it exits from the spring onto
the earth's surface.
(13)
"Technology based effluent limitation (TBEL)" means a minimum waste treatment
requirement, established by the Department, based on treatment technology. The
minimum treatment requirements may be set at levels more stringent than that
which is necessary to meet water quality standards of the receiving water body
as set out specifically in other sections of this rule.
(14) "Water quality based effluent limitation
(WQBEL)" means an effluent limitation, which may be more stringent than a
technology based effluent limitation, that has been determined necessary by the
Department to ensure that water quality standards in a receiving body of water
will not be violated.