As used in this article, the following terms
shall have the meanings indicated:
ADDITION OF HEAT OF ARTIFICIAL ORIGIN
As used throughout the criteria includes all heat from other
than natural sources. In the event of multiple discharges, consideration
shall be given to the cumulative effects of such discharges.
BACTERIA
One-celled microorganisms which have no chlorophyll and multiply
by simple division.
BEST USAGE
The most ecologically profitable use to which a body of water
can be put. This shall be based on the ecologically most profitable
continuous public use to which the body of water is adaptable and
needed or likely to be needed in the reasonably near future without
regard to its present quality.
BOTTLED WATER
Any artificial or natural mineral, spring or other water
bottled for drinking purposes.
CATAROMOUS FISH
Those fish which travel to or toward the sea in order to
spawn.
CONNECTION
Any physical connection between two pipes or conduits, at
least one of which carries or is intended to carry potable water.
DISSOLVED
A substance, whether gas or solids, has merged with a liquid
substance.
GROUNDWATER
Water beneath the earth's surface between saturated soil
and rock.
IRON
A metallic chemical element whose symbol is Fe, whose atom
weight is 55.85 and whose number is 26.
pH (POTENTIAL FOR HYDROGEN)
Indicates the acidity or alkalinity of a solution: pH 7 is
regarded as neutral; pH values from zero to seven indicate acidity,
and pH values from seven to 14 indicate alkalinity.
PRIVATE WATER SUPPLY
Any water system not classified as public and intended primarily
for the use of the occupants of one premises. The system includes
all sources, treatment works and distribution piping by which water
is furnished to water taps or outlets of the system.
PUBLIC WATER SUPPLY
Any water processed and distributed by the City and includes
all of the sources, treatment works and distribution lines to the
point of service connection at the meter, property line or any similar
premises' connection point.
THERMAL DISCHARGE
One which is at a temperature greater than 70° F. A discharge
at a lower temperature will also be a thermal discharge if it results
in a temperature rise of the receiving water above the permissible
temperature rises listed below.
The bodies of water within or contiguous to
the City are to have only the following uses.
A. Aquatic life. Maintenance and propagation of fish
food organisms and all families of fishes except Salmonidae. Passage,
maintenance and propagation of anadromous and catadromous fish and
other fish which ascend to flowing waters to complete their life cycle.
(1) Exception: cold water fish; maintenance and propagation
of the family Salmonidae and fish food organisms in Bushkill Creek.
B. Water supply.
(1) Domestic water supply: use by humans, after conventional
treatment, for drinking, culinary and other purposes.
(2) Industrial water supply: use by industry for inclusion
into products, for processing and for cooling.
(3) Livestock water supply: use by livestock and poultry
for drinking and cleansing.
(4) Wildlife water supply: use for waterfowl habitat and
by wildlife for drinking and cleansing.
(5) Irrigation water supply: used to supplement precipitation
for growing of crops.
C. Recreation.
(1) Boating: powerboating, sailboating, canoeing and rowing
for recreational purposes. Powerboating shall be limited to the main
stream of the Lehigh and Delaware Rivers.
(2) Fishing: use of the water for the taking of fish by
legal methods.
(3) Water contact sports: use of the water for swimming
and related activities.
(4) Natural area: use of the water as an esthetic setting
to recreational pursuits.
D. Other.
(1) Power: use of the water energy to generate power.
(2) Treated waste assimilation: use of the main stream
of the Lehigh or Delaware Rivers for the assimilation and transport
of treated wastewaters.
These standards shall apply to all bodies of
water including groundwater, and to any discharge that enters bodies
of water located within the boundaries of the City.
A. pH: not less than 6.5, not to exceed 8.5.
B. Iron: total iron not to exceed 1.5 mg/l.
C. Dissolved oxygen: minimum daily average 5.0 mg/l;
no value less than 4.0 mg/l; except in Bushkill Creek, where the minimum
daily average is 6.0 mg/l, with no value less than 5.0 mg/l.
D. Dissolved solids: not to exceed 250 mg/l as a monthly
average value, not to exceed 500 mg/l at any time.
E. Bacteria: for the period May 15 to September 15 of
a year, the coliform count should not exceed 1,000/100 ml as either
an arithmetic average value or as two consecutive counts, nor should
it exceed 2,400/100 ml in more than one sample. For the period of
September 16 to May 15 of any year, the coliform count should not
exceed 5,000/100 ml, as a monthly average, not to exceed this number
in more than 20% of the samples collected during any month, nor to
exceed 20,000/100 ml in more than 5% of the samples. This shall not
be construed to mean that a user of a water body solely for cooling
purposes must return the water with a lower coliform count than that
which the water had when initially drawn.
F. Odor: there should not be any odor present.
G. Other substances:
(1) Total nitrates not to exceed 17 ppm.
(2) Total phosphates not to exceed 0.2 ppm.
(3) Total mercury to conform to current United States
Public Health Service Standards.
Samples of water from any water supply classified
as a public water supply may be taken for examination by the Public
Officer as often as he deems necessary for the detection of pollution
or unwholesomeness. The Board shall condemn any water supply classified
as a public water supply which it examines and finds to be polluted
to the extent that it is a present or potential danger to the public
health.
Public sewage system: connections to the City sewer shall be subject to Chapter
475, Sewers, Article
II, of the Code of the City of Easton..
All sewage discharges or connections shall be subject to Chapter
475, Sewers, Articles
II and
III, of the Code of the City of Easton.