All users of the Village POTW will comply with all standards
and requirements of the Act and standards and requirements promulgated
pursuant to the Act, including but not limited to 40 CFR Parts 406
through 471.
No person shall discharge, directly or indirectly, into the POTW, wastewater containing any of the following substances in concentrations exceeding those specified below on either a daily or an instantaneous basis, except by permit or as provided for in §
206-65. Concentration limits are applicable to wastewater effluents at the point just prior to discharge into the POTW ("end of pipe" concentrations).
Effluent Concentration Limit
mg/l
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Substance
(See Subsection A)
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Allowable Average Daily
(See Subsection B)
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Allowable Maximum Instantaneous
(See Subsection C)
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Aluminum
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Antimony
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Arsenic
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Barium
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Beryllium
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Bismuth
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Bromine
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Cadmium
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Chlorides
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Chlorine
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Chromium (hex)
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Chromium (tot)
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Cobalt
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Copper
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Cyanide (complex)
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Cyanide (free)
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Fluorides
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Gold
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Iodine
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Iron
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Lead
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Manganese
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Mercury
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Molybdenum
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Nickel
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Phenols, total
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Selenium
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Silver
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Sulfates
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Sulfides
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Tin
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Titanium
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Vanadium
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Zinc
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A. Except for chromium (hex), all concentrations listed for metallic
substances shall be as "total metal," which shall be defined as the
value measured in a sample acidified to a pH value of 2 or less, without
prior filtration.
B. As determined on a composite sample taken from the user's daily discharge
over a typical operational and/or production day.
C. As determined on a grab sample taken from the user's discharge at
any time during the daily operational and/or production period.
D. Other substances which may be limited are:
(1) Alkanes, alkenes and alkynes.
(2) Aliphatic and aromatic alcohols and acids.
(3) Aliphatic and aromatic aldehydes and ketones.
(4) Aliphatic and aromatic esters.
(5) Aliphatic and aromatic halogenated compounds.
(6) Aliphatic and aromatic nitro, cyano and amino compounds.
(9) Chemical compounds which, upon acidification, alkalinization, oxidation
or reduction, in the discharge or after admixture with wastewater
and its components in the POTW, produce toxic, flammable, or explosive
compounds.
(10)
Pesticides, including algicides, fungicides, herbicides, insecticides,
and rodenticides.
(12)
Polyaromatic and polynuclear hydrocarbons.
(13)
Total toxic organics (TTO), as defined in 40 CFR 433.11.
(14)
Toxic organic compounds regulated by federal pretreatment standards.
(15)
Unsaturated aliphatics, including those with an aldehyde, ketone
or nitrile functional group.
(16)
Viable pathogenic organisms from industrial processes or hospital
procedures.
The Superintendent shall have the authority to copy any record
related to wastewater discharges to the POTW.
Grease, oil, and sand interceptors shall be provided when, in
the opinion of the Superintendent, they are necessary for the proper
handling of wastewater containing excessive amounts of grease, flammable
substances, sand, or other harmful substances; except that such interceptors
shall not be required for private living quarters or living units.
All interceptors shall be of type and capacity approved by the Superintendent
and shall be so located to be easily accessible for cleaning and inspection.
Such interceptors shall be inspected, cleaned, and repaired regularly,
as needed, by the owner, at his expense.
Solid waste grinders at or serving commercial establishments,
institutions or industries shall not discharge into the Village POTW
if there is a combined sewer overflow (CSO) on the sewer lines conveying
the waste to the POTW treatment plant.
The Village Board may reject a user's wastewater, on recommendation of the Superintendent, when it is has been determined that the wastewater contains substances or possesses characteristics which have a deleterious effect on the POTW and its processes, or on the receiving water, or which constitute a public nuisance or hazard. See §
206-87.