Approving Authority.
The mayor or his duly authorized representative.
B.O.D. (Biochemical Oxygen Demand).
The quantity of oxygen by weight, expressed in mg/1, utilized in the biochemical oxidation of organic matter under standard laboratory conditions for five (5) days at a temperature of twenty (20) degrees centigrade.
Building Sewer.
The extension from the building drain to the public sewer or other place of disposal (also called house lateral and house connection).
City.
The City of Pottsboro, Texas, or any authorized person acting in its behalf.
C.O.D. (Chemical Oxygen Demand).
Measure of the oxygen consuming capacity of inorganic and organic matter present in the water or wastewater expressed in mg/1 as the amount of oxygen consumed from a chemical oxidant in a specific test, but not differentiating between stable and unstable organic matter and thus not necessarily correlating with biochemical oxygen demand.
Control Manhole.
A manhole giving access to a building sewer at some point before the building sewer discharge mixes with other discharges in the public sewer.
Control Point.
A point of access to a course of discharge before the discharge mixes with other discharges in the public sewer.
Garbage.
Animal and vegetable wastes and residue from preparation, cooking, and dispensing of food; and from the handling, processing, storage and sale of food products and produce.
Industrial Waste.
Waste resulting from any process of industry, manufacturing, trade, or business, from the development of any natural resource, or any mixture of the waste with water or normal wastewater, or distinct from normal wastewater.
Industrial Waste Charge.
The charge made on those persons who discharge industrial wastes into the city's sewerage system.
Milligrams Per Liter (mg/1).
The same as parts per million and is a weight-to-volume ratio; the milligram-per-liter value multiplied by the factor 8.34 shall be equivalent to pounds per million gallons of water.
Natural Outlet.
Any outlet into a watercourse, ditch, lake, or other body of surfacewater or groundwater.
Normal Domestic Wastewater.
Wastewater, excluding industrial wastewater, discharged by a person into sanitary sewers and in which the average concentration of total suspended solids is not more than 250 mg/1 and BOD is not more than 225 mg/1.
Overload.
The imposition of organic or hydraulic loading on a treatment facility in excess of its engineered design capacity.
Person.
Includes corporation, organization, government or governmental subdivision or agency, business trust, estate, trust, partnership association, and any other legal entity.
pH.
The logarithm (Base 10) of the reciprocal of the hydrogen ion concentration.
Public Sewer.
The pipe or conduit carrying wastewater or unpolluted drainage in which owners of abutting properties shall have the use, subject to control by the City of Pottsboro, Texas.
Sanitary Sewer.
A public sewer that conveys domestic wastewater or industrial wastes or a combination of both, and into which stormwater, surfacewater, groundwater, and other unpolluted wastes are not intentionally passed.
Slug.
Any discharge of water, wastewater, or industrial waste which in concentration of any given constituent or in quantity of flow, exceeds for any period of duration longer than fifteen (15) minutes more than five (5) times the average twenty-four (24) hour concentration or flows during normal operation.
Standard Methods.
The examination and analytical procedures set forth in the latest edition, at the time of analysis, of "Standard Methods for the Examination of Water and Wastewater" as prepared, approved, and published jointly by the American Public Health Association, the American Water Works Association, and the Water Pollution Control Federation.
Storm Sewer.
A public sewer which carries storm and surfacewaters and drainage, and into which domestic wastewater or industrial wastes are not intentionally passed.
Stormwater.
The rainfall or any other form of precipitation.
Superintendent.
The water and wastewater superintendent of the City of Pottsboro or his duly authorized deputy, agent, or representative.
Suspended Solids.
Solids measured in mg/1 that either float on the surface of, or are in suspension in, water, wastewater, or other liquids, and which are largely removable by a laboratory filtration device.
To Discharge.
Includes to deposit, conduct, drain, emit, throw, run, allow to seep, or otherwise release or dispose of, or to allow, permit, or suffer any of these acts or omissions.
Trap.
A device designed to skim, settle, or otherwise remove grease, oil, sand, flammable wastes or other harmful substances.
Unpolluted Wastewater.
Water containing:
(1) 
no free or emulsified grease or oil;
(2) 
no acids or alkalis;
(3) 
no phenols or other substances producing taste or odor in receiving water;
(4) 
no toxic or poisonous substances in suspension, colloidal state, or solution;
(5) 
no noxious or otherwise obnoxious or odorous gases;
(6) 
not more than an insignificant amount in mg/1 each of suspended solids and BOD, as determined by the Texas Water Quality Board; and
(7) 
color not exceeding fifty (50) units as measured by the Platinum-Cobalt method of determination as specified in Standard Methods.
Waste.
The rejected, initialized or superfluous substances in liquid, gaseous, or solid form resulting from domestic, agricultural, or industrial activities.
Wastewater.
A combination of the water carried waste from residences, business buildings, institutions, and industrial establishments, together with any ground, surface, and stormwater that may be present.
Wastewater Facilities.
Includes all facilities for collection, pumping, treating, and disposing of wastewater and industrial wastes.
Wastewater Treatment Plant.
Any city owned facilities, devices, and structures used for receiving, processing and treating wastewater, industrial waste, and sludges from the sanitary sewers.
Sewer Service Charge.
The charge on all users of the public sewer system whose wastes do not exceed in strength the concentration values established as representative of normal wastewater.
Watercourse.
A natural or manmade channel in which a flow of water occurs, either continuously or intermittently.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.01)
(a) 
No person may discharge to public sewers any waste which by itself or by interaction with other wastes may:
(1) 
Injure or interfere with wastewater treatment processes or facilities.
(2) 
Constitute a hazard to humans or animals.
(3) 
Create a hazard in receiving waters of the wastewater treatment plant effluent.
(b) 
All discharges shall conform to requirements of this article.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.02)
(a) 
No discharge to public sewer may contain:
(1) 
Cyanide greater than 1.0 mg/1.
(2) 
Fluoride other than that contained in the public water.
(3) 
Chlorides in concentrations greater than 250 mg/1.
(4) 
Gasoline, benzene, naphtha, fuel oil, or other flammable or explosive liquid, solid, or gas.
(5) 
Substances causing an excessive chemical oxygen demand (C.O.D.).
(b) 
No waste or wastewater discharged to public waters may contain:
(1) 
Strong acid, iron pickling wastes, or concentrated plating solutions whether neutralized or not.
(2) 
Fats, wax, grease or oils, whether emulsified or not, in excess of one hundred (100) mg/1 or containing substances which may solidify or become viscous at temperatures between thirty-two (32) and one hundred fifty (150) degrees Fahrenheit (0 and 65 degrees Centigrade).
(3) 
Objectionable or toxic substances exerting an excessive chlorine requirement, to such degree that any such material received in the composite wastewater at the wastewater treatment works exceeds the limits established by the approving authority for such materials.
(4) 
Obnoxious, toxic, or poisonous solids, liquids, or gases in quantities sufficient to violate the provisions of Section 13.902(a).
(c) 
No waste, wastewater, or other substance may be discharged into public sewers which has a pH lower than 5.5 or higher than 9.5, or any other corrosive property capable of causing damage or hazard to structures, equipment, and/or personnel at the wastewater facilities.
(d) 
All waste, wastewater, or other substances containing phenols, hydrogen sulfide, or other taste and odor producing substances, shall conform to concentration limits established by the approving authority. After treatment of the composite wastewater, concentration limits may not exceed the requirements established by state, federal, or other agencies with jurisdiction over discharges to receiving waters.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.03)
(a) 
No discharges may contain concentrations of heavy metals greater than amounts specified in subsection (b) below.
(b) 
To comply with Texas Department of Water Resources Rule No. 156.19.15.001 "Hazardous Metals - Quality Levels for Inland Waters," the maximum allowable concentrations of heavy metals stated in terms of milligrams per liter (mg/1), determined on the basis of individual sampling are as follows:
Metal
Average
Not to Exceed Daily Composite
Grab Sample
Arsenic
0.1
0.2
0.3
Barium
1.0
2.0
4.0
Cadmium
0.05
0.1
0.2
Chromium
0.5
1.0
5.0
Copper
0.5
1.0
2.0
Lead
0.5
1.0
1.5
Manganese
1.0
2.0
3.0
Mercury
0.005
0.005
0.01
Nickel
1.0
2.0
3.0
Selenium
0.0-5
0.1
0.2
Silver
0.05
0.1
0.2
Zinc
1.0
2.0
6.0
(Effluent limits shown above were accepted by ordinance passed and adopted on May 1, 1979. C. L. Green, Mayor)
(c) 
No other heavy metals or toxic materials may be discharged into public sewers without a permit from the approving authority specifying conditions of pretreatment, concentrations, volumes, and other applicable provision.
(d) 
Prohibited heavy metals and toxic materials include but are not limited to:
(1) 
Antimony;
(2) 
Beryllium;
(3) 
Bismuth;
(4) 
Cobalt;
(5) 
Molybdenum;
(6) 
Uranyl ion;
(7) 
Rhenium;
(8) 
Strontium;
(9) 
Tellurium;
(10) 
Herbicides;
(11) 
Fungicides; and
(12) 
Pesticides.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.04)
(a) 
No person may discharge garbage into public sewers unless it is shredded to a degree that all particles can be carried freely under the flow conditions normally prevailing in public sewers. Particles greater than one-half inch (1/2") in any dimension are prohibited.
(b) 
The approving authority is entitled to review and approve the installation and operation of any garbage grinder equipped with a motor of three-fourths (3/4) horsepower (0.76 hp metric) or greater.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.05)
(a) 
No person may discharge to public sanitary sewers:
(1) 
Unpolluted stormwater, surfacewater, groundwater, roof runoff or subsurface drainage;
(2) 
Unpolluted cooling water;
(3) 
Unpolluted industrial process waters; or
(4) 
Other unpolluted drainage.
(b) 
In compliance with the Texas Water Quality Act and other statutes, the approving authority may designate storm sewers and other watercourses into which unpolluted drainage, as described in Section 13.906(a) of this article, may be discharged.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.06)
No person may discharge liquid or vapor having a temperature higher than one hundred fifty (150) degrees Fahrenheit (65 degrees Centigrade), or any substance which causes the temperature of the total wastewater treatment plant influent to increase at a rate of ten (10) degrees Fahrenheit or more per hour, or a combined total increase of plant influent temperature to one hundred ten (110) degrees Fahrenheit.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.07)
(a) 
No person may discharge radioactive wastes or isotopes into public sewers without the permission of the approving authority.
(b) 
The approving authority may establish, in compliance with applicable state and federal regulations, regulations for discharge of radioactive wastes into public sewers.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.08)
(a) 
No person may discharge into public sewers any substance capable of causing:
(1) 
Obstruction to the flow in sewers;
(2) 
Interference with the operation of treatment processes or facilities; or
(3) 
Excessive loading of treatment facilities.
(b) 
Discharges prohibited by subsection (a) above include, but are not limited to materials which exert or cause concentrations of:
(1) 
Inert suspended solids greater than 250 mg/1, including but not limited to:
(A) 
Fuller's earth;
(B) 
Lime slurries; and
(C) 
Lime residues.
(c) 
Dissolved solids greater than 700 mg/1, including but not limited to:
(1) 
Sodium chloride; and
(2) 
Sodium sulfate.
(d) 
Excessive discoloration, including but not limited to:
(1) 
Dye wastes; and
(2) 
Vegetable tanning solution; or
(e) 
BOD, COD, or chlorine demand in excess of normal plant capacity.
(f) 
No person may discharge into public sewers any substance that may:
(1) 
Deposit grease or oil in the sewer lines in such a manner as to clog the sewers;
(2) 
Overload skimming and grease handling equipment;
(3) 
Pass to the receiving waters without being effectively treated by normal wastewater treatment processes, due to the non amenability of the substance to bacterial action; or
(4) 
Deleteriously affect the treatment process due to excessive quantities.
(g) 
No person may discharge any substance into public sewers which:
(1) 
Is not amenable to treatment or reduction by the processes and facilities employed; or
(2) 
Is amenable to treatment only to such a degree that the treatment plant effluent cannot meet the requirements of other agencies having jurisdiction over discharge to the receiving waters.
(h) 
The approving authority shall regulate the flow and concentration of slugs when they may:
(1) 
Impair the treatment process;
(2) 
Cause damage to collection facilities;
(3) 
Incur treatment costs exceeding those for normal wastewater, or
(i) 
Render the waste unfit for stream disposal or industrial use.
(j) 
No person may discharge into public sewers solid or viscous substances which may violate subsection (a) above if present in sufficient quantity or size, including but not limited to:
(1) 
Ashes;
(2) 
Cinders;
(3) 
Sand;
(4) 
Mud;
(5) 
Straw;
(6) 
Shavings;
(7) 
Metal;
(8) 
Glass;
(9) 
Rags;
(10) 
Feathers;
(11) 
Tar;
(12) 
Plastics;
(13) 
Wood;
(14) 
Unground garbage;
(15) 
Whole blood;
(16) 
Paunch manure;
(17) 
Hair and fleshing;
(18) 
Entrails;
(19) 
Paper products, either whole or ground by garbage grinders;
(20) 
Slopes;
(21) 
Chemical residues;
(22) 
Paint residues;
(23) 
Bulk solids.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.09)
(a) 
Unless exception is granted by the approving authority, the public sanitary sewer system shall be used by all persons discharging:
(1) 
Sewage;
(2) 
Industrial waste; or
(3) 
Polluted liquids.
(b) 
Unless authorized by the Texas Water Quality Board, no person may deposit or discharge any waste included in subsection (a) above on public or private property into or adjacent to any:
(1) 
Natural outlet;
(2) 
Watercourse;
(3) 
Storm sewer; or
(4) 
Other area within the jurisdiction of the city.
(c) 
The approving authority shall verify prior to discharge that wastes authorized to be discharged will receive suitable treatment within the provisions of laws, regulations, ordinances, rules and orders of federal, state and local governments.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.10)
(a) 
If discharges or proposed discharges to public sewers may:
(1) 
Deleteriously affect wastewater facilities, processes, equipment or receiving waters;
(2) 
Create a hazard to life or health; or
(3) 
Create a public nuisance; then the approving authority shall require:
(A) 
Pretreatment to an acceptable condition for discharge to the public sewers;
(B) 
Control over the quantities and rates of discharge; and
(C) 
Payment to cover the cost of handling and treating wastes.
(b) 
The approving authority is entitled to determine whether a discharge or proposed discharge is included under subsection (a) above.
(c) 
The approving authority shall reject wastes when:
(1) 
It determines that a discharge or proposed discharge is included under subsection (a) above; and
(2) 
The discharge does not meet the requirements of subsection (a) above.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.11)
(a) 
Discharges requiring a trap include:
(1) 
Grease or waste containing grease in excessive amounts;
(2) 
Oil;
(3) 
Sand;
(4) 
Flammable wastes; and
(5) 
Other harmful ingredients.
(b) 
Any person responsible for discharges requiring a trap shall at his own expense and as required by the approving authority:
(1) 
Provide equipment and facilities of a type and capacity approved by the approving authority;
(2) 
Locate the trap in a manner that provides ready and easy accessibility for cleaning and inspection; and
(3) 
Maintain the trap in effective operating condition.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.12)
Any person responsible for discharges through a building sewer carrying industrial wastes shall, at his own expense and as required by the approving authority:
(1) 
Install an accessible and safely located control manhole;
(2) 
Install meters and other appurtenances to facilitate observation sampling and measurement of the waste; and
(3) 
Maintain the equipment and facilities.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.14)
(a) 
Sampling shall be conducted according to customarily accepted methods, reflecting the effect of constituents upon the sewage works and determining the existence of hazards to health, life, limb, and property. (Note: The particular analysis involved will determine whether a twenty-four (24) hour composite sample from all out falls of a premise is appropriate or whether a grab sample or samples should be taken. Normally, but not always BOD and suspended solids analysis are obtained from twenty-four (24) hour composites of all out falls. Where applicable, sixteen (16) hour, eight (8) hour or some other period may be required. Periodic grab samples are used to determine pH).
(b) 
Examination and analysis of the characteristics of waters and wastes required by this article shall be:
(1) 
Conducted in accordance with the latest edition of "Standard Methods;" and
(2) 
Determined from suitable samples taken at the control manhole provided or other control point authorized by the approving authority.
(3) 
BOD and suspended solids shall be determined from composite sampling, except to detect unauthorized discharges.
(4) 
The city may select an independent firm or laboratory to determine flow, B.O.D., and suspended solids.
(5) 
The city is entitled to select the time of sampling at its sole discretion so long as annual samples are taken.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.15)
(a) 
Persons making discharges of industrial waste shall pay a charge to cover the cost of collection and treatment.
(b) 
When discharges of industrial waste are approved by the approving authority, the city or its authorized representative shall enter into an agreement or arrangement providing:
(1) 
Terms of acceptance by the city; and
(2) 
Payment by the person making the discharge.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.16)
(a) 
The cost of collecting and treating all wastewater received by the city shall be defrayed by the following user's cost recovery system:
(1) 
User's sewer charge - to be paid by all users;
(2) 
A surcharge will be paid by users whose average wastewater discharge exceeds 225 mg/1 BOD5 and/or suspended solids exceeds 250 mg/1. This charge is in addition to the user charge.
(3) 
A recovery charge is to be paid by all industries as identified in the Standard Industrial Classification Manual, 1972, Office of Management and Budget, as amended and supplemented under the following divisions:
(A) 
Division A - agriculture, forestry and fishing;
(B) 
Division B - mining;
(C) 
Division D - manufacturing;
(D) 
Division E - transportation, communication, electric, gas, and sanitary services;
(E) 
Division I - services.
(b) 
This charge shall be paid in addition to the user's sewer charge and/or in addition to the surcharge (if applicable).
(1) 
User's Sewer Charge.
(See Water, Sewers, and Sewage Treatment article). The user's charge shall recover all annual costs incurred by the city in the operation and maintenance of its sewer collection and sewage treatment facilities. These costs shall include, but are not limited to, all operational cost, maintenance costs, replacement cost of existing facilities, and annual revenue bond debt service requirements.
The charge will be based on per unit of wastewater discharged by the user at a strength not to exceed 225 mg/1 BOD5 and/or suspended solids. The charge will be composed of a minimum bill with an allowable usage to be paid by all users, and a rate per unit of volume in excess of the minimum allowable of wastewater discharged to the city sewer. However, if a user can furnish satisfactory evidence that on an annual basis, in excess of twenty percent (20%) of the volume of water delivered to him is not returned to the city sewer, his unit volume of wastewater discharged shall be adjusted by the amount of said non returned water. The burden of proof shall lie with the user.
The user's charge shall be paid monthly.
(2) 
Surcharge.
The user's surcharge shall recover the pro rata share of all of the annual cost incurred by the city in the operation and maintenance of its sewage treatment facility. These costs shall include, but are not limited to, all operational cost, maintenance cost, replacement cost of existing facilities, and annual revenue bond debt service requirements. Should the city not separate its sewer collection and sewage treatment cost, then the cost of the sewage treatment is set at fifty percent (50%) of the total cost of operating all city sewerage facilities.
The charge shall be based on the unit volume discharge of the user at the user's discharge strength and suspended solid content of the user's wastewater, but not less than "normal." The surcharge shall be a factor, not less than 0.0, which is to be multiplied times the operating and maintenance unit volume cost (user's charge), times the user's volume of discharge based on one of the following formulas:
(A) 
Separate collection and treatment cost NOT maintained.
(BOD-225 x SS-250)
Surcharge = (user charge x 50%) (-------------------------)
(225 250 )
(B) 
Separate collection and treatment cost maintained.
(O and M Treat. Pl.) (BOD-225 x SS-250)
(---------------------) (--------------------------) V = Surcharge
(Total Pl. Flow ) ( 225 250 )
where BOD is the discharge strength (not less than 225 in mg/1), SS is the discharge concentration (not less than 250) in mg/1, and V is the users wastewater flow. The surcharge shall be paid by the user monthly.
(6) 
Recovery Charge.
The recovery charge shall recover the industrial user's pro rata share of one hundred percent (100%) of all federal wastewater pollution grants received by the city amortized over a twenty (20) year period without interest charges in accordance with the following formulas:
(FGC ) V (FGT x 50%) V (FGT x 50%)
RC = (------------) + (---------------) + (---------------) S
(CDV x A) (TDV x A ) (TDS x A )
where:
RC
=
users recovery cost in $,
FGC
=
federal grants for collection system in $, FGT = federal grants for treatment plant in $, CDV = collection system design volume in MGD, TDV = treatment plant design volume in MGD,
TDS
=
treatment plant design strength in pounds of BOD5 + TSS, A = twenty (20) years,
V
=
users volume MG per year,
S
=
users strength per year in pounds of BOD5 + TSS, however, in no event will either the user's BOD5 or TSS be less than the equivalent of 225 mg/1 and 250 mg/1, respectively.
(c) 
The recovery charge shall be paid by the user annually.
(d) 
The city shall retain fifty percent (50%) of the recovery charge to be used solely for expansion or reconstruction of the sewerage facilities. The funds may be reinvested by the city in obligations guaranteed as to principal and interest by the U. S. Government or any agency thereof (Federal Register Vo. 39, Nov. 29 - Monday, February 11, 1974 and its amendments) so long as the interest so earned is accumulated to this fund.
(e) 
The city shall return fifty percent (50%) of the recovery charge to the U.S. Treasury on an annual basis.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.18)
A person discharging industrial wastes into public sewers prior to the effective date of this article may continue without penalty so long as he:
(1) 
Does not increase the quantity or quality of discharge, without permission of the approving authority;
(2) 
Has discharged the industrial waste at least six months prior to the effective date of this article; and
(3) 
Applies for and is granted a permit no later than two hundred ten (210) days after the effective date of this article.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.18)
(a) 
The city may grant a permit to discharge to persons meeting all requirements of the savings clause provided that the person:
(1) 
Submits an application within one hundred eighty (180) days after the effective date of this article on forms supplied by the approving authority;
(2) 
Secures approval by the approving authority of plans and specifications for pretreatment facilities when required; and
(3) 
Complies with all requirements for agreements including, but not limited to, provisions for:
(A) 
Payment of charges;
(B) 
Installation and operation of pretreatment facilities; and
(C) 
Sampling and analysis to determine quantity and strength; and
(D) 
Provides a sampling point subject to the provisions of this article and approval of the approving authority.
(b) 
A person applying for a new discharge shall:
(1) 
Meet all conditions of subsection (a) above; and
(2) 
Secure a permit prior to discharging any waste.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.19)
(a) 
The superintendent and other duly authorized employees of the city bearing proper credentials and identification are entitled to enter any public or private property at any reasonable time for the purpose of enforcing this article.
(b) 
Anyone acting under this authority shall observe the establishment's rules and regulations concerning safety, internal security, and fire protection.
(c) 
Except when caused by negligence or failure of the company to maintain safe conditions, the city shall indemnify the company against loss or damage to its property by city employees and against liability claims and demands for personal injury or property damage asserted against the company and growing out of the sampling operation.
(d) 
The superintendent and other duly authorized employees of the city bearing proper credentials and identification are entitled to enter all private properties through which the city holds a negotiated easement for the purposes of:
(1) 
Inspection, observation, measurement, sampling, or repair;
(2) 
Maintenance of any portion of the sewerage system lying within the easements; and
(3) 
Conducting any other authorized activity.
All activities shall be conducted in full accordance with the terms of the negotiated easement pertaining to the private property involved.
(e) 
No person acting under authority of this article may inquire into any processes including metallurgical, chemical, oil refining, ceramic, paper, or other industries beyond that point having a direct bearing on the kind and source of discharge to the public sewers.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.20)
(a) 
The city may terminate water and wastewater disposal service and disconnect an industrial customer from the system when:
(1) 
Acids or chemicals damaging to sewer lines or treatment process are released to the sewer causing rapid deterioration of these structures or interfering with proper conveyance and treatment of wastewater;
(2) 
A governmental agency informs the city that the effluent from the wastewater treatment plant is no longer of a quality permitted for discharge to a watercourse, and it is found that the customer is delivering wastewater to the city's system that cannot be sufficiently treated or requires treatment that is not provided by the city as normal domestic treatment; or
(3) 
The industrial customer:
(A) 
Discharges industrial waste or wastewater that is in violation of the permit issued by the approving authority;
(B) 
Discharges wastewater at an uncontrolled, variable rate in sufficient quantity to cause an imbalance in the wastewater treatment system;
(C) 
Fails to pay monthly bills for water and sanitary sewer services when due; or
(D) 
Repeats a discharge of prohibited wastes to public sewers.
(b) 
If service is discontinued pursuant to subsection (a)(2) above, the city shall:
(1) 
Disconnect the customer;
(2) 
Supply the customer with the governmental agency's report and provide the customer with all pertinent information; and
(3) 
Continue disconnection until such time as the industrial customer provides additional pretreatment or other facilities designed to remove the objectionable characteristics from his industrial wastes.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.21)
The city shall serve persons discharging in violation of this article with written notice stating the nature of the violation and providing a reasonable time limit for satisfactory compliance.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.22)
(a) 
A person who continues prohibited discharges is guilty of a misdemeanor and upon conviction is punishable by a fine in accordance with the general penalty provision in Section 1.109 of this code for each act of violation and for each day of violation.
(b) 
In addition to proceeding under authority of subsection (a) above, the city is entitled to pursue all other criminal and civil remedies to which it is entitled under authority of statutes or other ordinances against a person continuing prohibited discharges.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.24)
In addition to sanctions provided for by this article, the city is entitled to exercise sanctions provided for by the other ordinances of the city for failure to pay the bill for water and sanitary sewer service when due.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.25)
The city may pursue all criminal and civil remedies to which it is entitled under authority of statutes and ordinances against a person negligently, willfully or maliciously causing loss by tampering with or destroying public sewers or treatment facilities.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.26)
If any provision of this article, or the application thereof to any person or circumstance is held invalid, such invalidity shall not affect other provisions or applications of the article which can be given effect without the invalid provision or application, and to this end, the provisions of the article are declared to be severable.
(1996 Code of Ordinances, Chapter 11, Article 8.00, Section 8.27)