PUBLIC UTILITIES CODE

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PUBLIC UTILITIES CODE

ARTICLE 2

INDUSTRIAL WASTE DISCHARGE

CHAPTER 1. GENERAL PROVISIONS . . . . . . .

Section 2-101.

Findings and Purposes

Section 2-102.

Purposes. . . . . . .

Section 2-103.

Short Title. . . . .

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CHAPTER 2. DEFINITIONS AND ABBREVIATIONS . . . . . . . . . . . . . . . . .

Section 2-201.

Definitions. . . . . . . . . . . . . . . . . . . .

Section 2-202.

Abbreviations. . . . . . . . . . . . . . . . . . .

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CHAPTER 3. POLLUTANTS, REGULATIONS . . . . . . . . . . . . . . . . . . . .

Section 2-301.

Pretreatment. . . . . . . . . . . . . . . . . . . .

Section 2-302.

Prohibited Wastes. . . . . . . . . . . . . . . . .

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CHAPTER 4. HOSPITAL WASTES . . . . . . . . . . . . . . . . . . . . . . . . 12

Section 2-401.

Regulated Facilities. . . . . . . . . . . . . . . . 12

CHAPTER 5. APPLICATIONS, PERMITS, AND REQUIREMENTS . . . . .

Section 2-501.

General Requirements. . . . . . . . .

Section 2-502.

Reporting Requirements. . . . . . . .

Section 2-503.

Accidental Discharges, Protection. .

Section 2-504.

Accidental Discharges, Notification.

Section 2-505.

Permit Duration. . . . . . . . . . .

Section 2-506.

Permit Application. . . . . . . . . .

Section 2-507.

Permit Conditions. . . . . . . . . .

Section 2-508.

Records Retention. . . . . . . . . .

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CHAPTER 6. FORMULA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Section 2-601.

Combined Wastewater Formula. . . . . . . . . . . . 22

CHAPTER 7. INSPECTION

Section 2-701.

Section 2-702.

. . . . . .

Inspection,

Response to

Application

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Sampling, and Right of Entry. . . . . . 23

Survey Questionnaires and Permit

Forms. . . . . . . . . . . . . . . . . 24

CHAPTER 8. ADMINISTRATION . . . . . . . . . . . . . . . . . . . . . . . . 24

Section 2-801.

Administration. . . . . . . . . . . . . . . . . . . 24

CHAPTER 9. ENFORCEMENT

Section 2-901.

Section 2-902.

Section 2-903.

Section 2-904.

Section 2-905.

. . . . . . . . . . . . . .

Suspension or Revocation of

Liability of User. . . . .

Judicial Proceedings. . . .

Posting of a Bond. . . . .

Levels of Action. . . . . .

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Permit.

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CHAPTER 10. CONFIDENTIAL INFORMATION . . . . . . . . . . . . . . . . . . . 28

Section 2-1001.

Information and Data. . . . . . . . . . . . . . . . 28

CHAPTER 11. FEES . . . . . . . . . . . . . .

Section 2-1101.

Purpose. . . . . . .

Section 2-1102.

Charges and Fees. . .

Section 2-1103.

Renewal. . . . . . .

Section 2-1104.

Denial. . . . . . . .

Section 2-1105.

Modification. . . . .

Section 2-1106.

Permit Not Required.

CHAPTER 12. NOTICE PROCEDURE

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Section 2-1201.

Notice. . . . . . . . . . . . . . . . . . . . . . . 29

CHAPTER 13. FILING OF RULES AND REGULATIONS . . . . . . . . . . . . . . . . 29

Section 2-1301.

Filing of Rules and Regulations. . . . . . . . . . 29

CHAPTER 14. RIGHTS OF REVISION . . . . . . . . . . . . . . . . . . . . . . 29

Section 2-1401.

Right of Revision. . . . . . . . . . . . . . . . . 29

CHAPTER 15. SEVERABILITY AND CONFLICT . . . . . . . . . . . . . . . . . . . 29

Section 2-1501.

Severability. . . . . . . . . . . . . . . . . . . . 29

Section 2-1502.

Conflict. . . . . . . . . . . . . . . . . . . . . . 30

CHAPTER 16. EFFECTIVE DATE . . . . . . . . . . . . . . . . . . . . . . . . 30

Section 2-1601.

Effective Date. . . . . . . . . . . . . . . . . . . 30

ii

PUBLIC UTILITIES CODE

ARTICLE 2

INDUSTRIAL WASTE DISCHARGE

[NOTE:

Except as otherwise noted, the provisions of Article 2 of the Public

Utilities Code were enacted on July 17, 1991 by Ordinance No. 91-1.]

CHAPTER 1.

GENERAL PROVISIONS

Section 2-101.

Findings and Purposes.

Findings of the Tribal Council:

(A)

As the sole source of regulatory authority on the Colorado River

Indian Reservation, the Colorado River Indian Tribes must enact an industrial

waste discharge ordinance and delegate authority to the Joint Venture to enable

the Joint Venture to administer and take enforcement action against violators of

the Tribe's ordinance.

(B) Pursuant to this ordinance the Colorado River Indian Tribes intends

to delegate to the Joint Venture the enforcement power necessary to implement the

Joint Venture's authority stated in the ordinance and that all such delegated

authority is also concurrently and independently retained and exercisable by the

Tribe and the Tribal Environmental Protection Officer pursuant to Tribal

ordinance and practice and that all civil, regulatory and criminal penalties

under Tribal law, now in force and hereinafter enacted, shall concurrently and

independently apply to violations of this ordinance, in addition to any penalties

or violations of any regulations or laws stated in the ordinance.

(C) The purpose of this Ordinance is to provide for the protection of the

Colorado River Sewage System Joint Venture sanitary sewage system, groundwater

resources, and effluent-receiving waterways through adequate regulation of

industrial wastewater discharges and to enable the Colorado River Sewage System

Joint Venture to comply with all applicable Tribal, State and Federal Laws

required by the Clean Water Act of 1979 and the General Pretreatment Regulations

(40 CFR, Part 403).

Section 2-102.

Purposes.

(A)

This ordinance provides for regulation of direct and indirect

contributors to the Joint Venture wastewater system through

enforcement of general requirements for users and authorities,

monitoring and enforcement activities that require user reporting,

assuming that existing customer's capacity will not be preempted,

and providing for the setting of fees for the equitable distribution

of costs resulting from the program established here.

(B)

The objectives of this ordinance are:

(1)

To prevent introduction of pollutants into the Joint Venture

wastewater system which will interfere with the operation of

the system or contaminate the resulting sludge;

(2)

To prevent introduction of pollutants into the Joint Venture

wastewater system which will pass through the system,

inadequately treated, into receiving waters or the atmosphere

or otherwise be incompatible with the system;

(3)

To improve the opportunity to recycle and reclaim wastewater

and sludge from the system; and

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PUBLIC UTILITIES CODE

(4)

Section 2-103.

To provide for equitable distribution of the cost of the Joint

Venture wastewater system.

Short Title.

This ordinance shall be known as the Industrial Waste Discharge Ordinance.

CHAPTER 2.

DEFINITIONS AND ABBREVIATIONS

Section 2-201.

Definitions.

Unless the context specifically indicates otherwise, the following terms

and phrases, as used in this Ordinance, shall have the meanings hereinafter

designated:

(A)

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.

(B)

Approval Authority. The State department of environmental quality

director in an NPDES State with an approved State pretreatment program and the

Administrator of the EPA and the Tribal Environmental Protection Officer in a

non-NPDES State without an approved State Pretreatment Program.

(C)

Authorized Representative.

Industrial User may be:

An

authorized

representative

of

an

(1)

a principal executive officer of at least the level of vicepresident, if the industrial user is a corporation;

(2)

a general partner or proprietorship; or

(3)

a duly authorized representative of the individuals designated

above.

The authorized representative of an industrial user

shall be named by official title only in the Industrial

Wastewater Discharge Permit.

(D) Biochemical Oxygen Demand (BOD). The quantity of oxygen utilized in

the biochemical oxidation of organic matter under standard laboratory procedure,

five (5) days at twenty degrees centigrade (20° C.) expressed in terms of weight

and concentration [milligrams per liter (mg/1)].

(E)

A sewer conveying wastewater from the premises of a User to the JVOTW.

(F) Categorical Standards.

or Pretreatment Standard.

National Categorical Pretreatment Standards

(G) Compliance Schedule. Increments of progress in the form of dates for

the commencement and completion of major events leading to the construction and

operation of pretreatment facilities.

(H) Control Authority. The term or name control authority shall refer to

the Approval Authority, defined hereinbefore; or the Manager of the Colorado

River Sewage System Joint Venture if the Joint Venture has an approved

Pretreatment Program under federal or State laws or regulations.

(I)

Cooling Water.

The waste discharged from any use, such as air

conditioning, cooking or refrigeration, or to which the only pollutant added is

text.

(J)

Days.

Any specific reference to a number of days shall be calendar

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INDUSTRIAL WASTE DISCHARGE

days unless otherwise specified in the text.

(K)

Direct Discharge.

A discharge of treated or untreated wastewater

directly into the JVOTW without prior mixing with other wastewater.

(L) Discharge.

into the JVOTW.

The intentional or unintentional release of a substance

(M)

Discharge Limit.

A limit of the amount of pollutant which is

discharged to the JVOTW. This limit is specific for a controlled pollutant. The

limit may be expressed as milligrams per liter (mg/1) or similar appropriate

units, or as a mass of specific amount per unit of time.

(N)

Discharge Strength.

The actual amount of pollutant which

discharged expressed a concentration or as a total amount in a given time.

is

(O)

Environmental Protection Agency, or EPA.

The United States

Environmental Protection Agency or Tribal environmental protection agency or

office, where the context so permits.

(P) Existing Industrial Users. Any Industrial user discharging pollutants

at the time this Ordinance goes into force.

(Q)

Grab Sample. A sample which is taken from a waste stream on a onetime basis with no regard to the flow in the waste stream and without

consideration of time.

(R) Holding Tank Waste. Any waste from holding tanks, such as vessels,

chemical toilets, campers, trailers, septic tanks, and vacuum-pump trucks.

(S)

Indirect Discharge.

The discharge or introduction of non-domestic

pollutants from any source regulated under Section 307 (b) or (c) of the Act, (33

U.S.C. § 1317), into the JVOTW (including holding tank waste discharged into the

system).

(T)

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).

(U)

Industrial Wastewater.

Any discharge to the Joint Venture Owned

Treatment Works of solid, liquid or gaseous waste resulting from any industrial,

institutional, governmental, treatment, manufacturing, reclamation, trade of

business process of from the development, recovery, processing, or reprocessing

of natural resources.

(V) Industrial Wastewater Discharge Permit. A written authorization by

the Manager which allows the discharge to the Joint Venture Owned Treatment Works

of industrial wastewater containing pollutants controlled by any Permit

requirement imposed by this Ordinance.

(W)

Interference.

The inhibition or disruption of the JVOTW treatment

processes or operations which Contributes to a violation of any requirements of

the Joint Venture's NPDES Permit, Reclaimed Wastewater reuse Permit, Groundwater

Discharge Permit, and/or effluent quality requirements.

The term includes

prevention of sewage sludge use or disposal by the JVOTW in accordance with

Section 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

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PUBLIC UTILITIES CODE

JVOTW.

(X) Joint Venture Owned Treatment Works (JVOTW). This includes any and/or

all of the wastewater collection and treatment systems which are owned and

operated in part or in whole by the Colorado River Sewage System Joint Venture

as defined by Section 212 of the Act (33 U.S.C. § 1292).

This definition

includes any sewers that convey wastewater to the JVOTW treatment plant but does

not include pipes, sewers, or other conveyances not connected to a facility

providing treatment.

For the purposes of this Ordinance, "JVOTW" shall also

include any sewers that convey wastewater to the JVOTW from persons outside the

service area who are, by contract or agreement with the Joint Venture, Users of

the JVOTW.

(Y) JVOTW Treatment Plant.

treatment to wastewater.

That portion of the JVOTW designed to provide

(Z)

Manager.

The Manager of the Colorado River Sewage System Joint

Venture of his designated representative.

(AA) National Categorical Pretreatment Standard or 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.

(BB)

National Prohibitive Discharge Standard or Prohibitive Discharge

Standard. Any regulation developed under the authority of 307(b) of the Act and

40 CFR, § 403.5.

(CC) New Source. Any source, the construction of which is commenced after

the publication of proposed regulations prescribed as Section 307(C) (33 U.S.C.

§ 1317) Categorical Pretreatment Standard which will be applicable to such

source, if such standard is thereafter promulgated within 120 days of proposal

in the Federal Register. Where the standard is promulgated later than 120 days

after proposal, a new source means any source, the construction of which is

commenced after the date of promulgation of the standard.

(DD) National Pollutant Discharge Elimination System or NEDES Permit.

permit issued pursuant to Section 402 of the Act (33 U.S.C. § 1342).

(EE)

Owner.

(FF) Permit.

a Capital "P".

A

Property Owner.

An industrial Wastewater Discharge Permit when spelled with

(GG) Permit Holder.

Discharge Permit.

A user who has been issued an industrial wastewater

(HH) Person. Any individual, partnership, co-partnership, firm, company,

corporation, association, joint stock company, trust, estate, governmental entity

or any other legal entity, or their legal representatives, agents, or assigns.

The masculine gender shall include the feminine, and the singular shall include

the plural where indicated by the context.

(II) pH. The logarithm (base 10) of the reciprocal of the concentration

of hydrogen ions expressed in grams per littler of solution.

(JJ)

Pollutant.

Something that causes pollution, including but not

limited to dredged spoil, solid waste, incineration residue, sewage, garbage,

sewage screening, munitions, sewage sludge, chemical wastes, biological

materials, wrecked or discharged equipment, cellar dirt, radioactive materials,

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INDUSTRIAL WASTE DISCHARGE

heat, rock, sand, and industrial, municipal and agricultural waste discharged

into the Joint Venture Owned Treatment Works (JVOTW) and into water.

(KK)

Pollution.

The addition of physical, chemical, biological or

radioactive substances to, or the alteration of, the thermal properties of any

wastewater.

(LL)

Pretreatment.

The physical, chemical, biological, or other

alteration of pollutants in wastewater prior to discharge to the Joint Venture

Owned Treatment Works for the purpose of (1) reducing the amount of any

pollutant, (2) eliminating the discharge of any pollutant, or (3) altering the

nature of any pollutant to a less harmful state.

The reduction or alteration can be obtained by physical, chemical, or

biological processes or process changes from other means, except as prohibited

by 40 CFR § 403.6(d).

(MM) Pretreatment Requirements. Any substantive or procedural requirement

related to pretreatment, other than a National Pretreatment Standard imposed on

an Industrial User.

(NN)

Prohibited Wastes.

Wastes which may not be discharged to the JVOTW.

(OO)

Schedule of Construction.

A

completion of spill protection facilities.

sequence

(PP)

permissive.

and

Shall,

Must

and

May.

Shall

Must

of

events

are

necessary

mandatory;

may

for

is

(QQ)

Significant Industrial User.

Any Industrial User of the Joint

Venture's wastewater disposal system who (1) has a discharge flow of 25,000

gallons or more per average work day, or (2) has a flow greater than 5% of the

flow in the Joint Venture's wastewater treatment system, or (3) has in his wastes

toxic pollutants as defined pursuant to Section 307 of the Act or State statutes

and rules, or (4) is found by the Joint Venture, State departments, or the EPA,

U.S. or Tribal, to have significant impact, either singly or in combination with

other contributing industries, on the wastewater treatment system, the quality

of sludge, the system's effluent quality, or air emissions generated by the

system.

(RR) Slug Load. Any pollutants discharged during a fifteen (15) minute

period in any amount which is greater than five times the average twenty-four

concentration, quantity, or flow rate for such pollutant.

(SS)

Spill Protection Facilities.

Physical barrier which provides

protection from accidental discharge or spill into the sewer system of

prohibited, hazardous, or other waste materials which are regulated through this

ordinance.

(TT)

State.

Colorado River Indian Tribes ("Tribe") acting under its

inherent regulatory authority, or when otherwise preempted by valid Federal laws,

under delegated authority from the Federal government, and the State of Arizona

acting only under delegated authority pursuant to valid Federal laws and until

superseded by the Tribe.

(UU) 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.

(VV)

Storm Water.

Any flow occurring during the following any form of

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PUBLIC UTILITIES CODE

natural precipitation and resulting therefrom.

(WW)

Suspended Solids.

The total suspended matter that floats on the

surface of/or is suspended in water, wastewater, or other liquids, and which is

removable by laboratory filtering.

(XX) Toxic Pollutant.

Any pollutant or combination of pollutants listed

as toxic in regulations promulgated by the Administrator of the Environmental

Protection Agency under the provision of GWA 307(a) or other Acts.

(YY) User. Any person making a discharge, allowing a discharge, or owning

property from which a discharge is allowed into the Joint Venture Owned Treatment

Works.

(ZZ)

Wastewater.

The liquid and water-carried industrial or domestic

wastes from dwellings, commercial buildings, industrial facilities, industrial

treatment facilities, and institutions, whether treated or untreated, which is

institutions, whether treated or untreated, which is contributed into or

permitted to enter the JVOTW.

(AAA)

Waters of the State.

All streams, lakes, ponds, marshes,

watercourses, waterways, wells, springs, reservoirs, aquifers, accumulations of

water, surface or underground, natural or artificial, public or private, which

are contained within, flow through, or border upon the Colorado River Indian

Reservation or any portion thereof.

(BBB) Colorado River Indian Reservation and Reservation. All land within

the exterior boundaries of the Colorado River Indian Reservation.

Section 2-202.

Abbreviations.

(A)

BOD

Biochemical Oxygen Demand

(B)

CFR

Code of Federal Regulations

(C)

COD

Chemical Oxygen Demand

(D)

EPA

Environmental Protection Agency

(E)

F.

Fahrenheit

(F)

JVOTW

Joint Venture Owned Treatment Works

(G) l

Liter

(H)

mg

Milligrams

(I)

mg/l

Milligrams per Liter

(J)

NPDES

National Pollutant Discharge Elimination System

(K)

SIC

Standard Industrial Classification

(L)

SWDA

Solid Waste Disposal Act, 42 U.S.C., § 6901, et seq.

(M)

USC

United States Code

(N)

TSS

Total Suspended Solids

CHAPTER 3.

POLLUTANTS, REGULATIONS

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INDUSTRIAL WASTE DISCHARGE

Section 2-301.

Pretreatment.

(A)

Users shall provide necessary wastewater treatment as required to

comply with this Ordinance and shall achieve compliance with all Federal

Categorical Pretreatment standards within the time limitations as specified by

the Federal Pretreatment Regulations.

(B) Any facilities required to pretreat wastewater to a level acceptable

to the Joint Venture shall be provided, operated, and maintained at User's

expense. Detailed plans showing pretreatment facilities and operating procedures

will in no way relieve the User from the responsibility of modifying the facility

as necessary to produce an effluent acceptable to the Joint Venture under the

provisions of this Ordinance. Any subsequent changes in pretreatment facilities

or methods of operation shall be reported to and be acceptable to the Joint

Venture prior to User initiation of the changes.

(C) The Joint Venture may annually publish in a newspaper a list of the

Users which were not in compliance with any Pretreatment Requirements of

Standards at least once during the same twelve (12) months.

(D) All records relating to compliance with Pretreatment Standards shall

be made available to officials of the EPA or Approval Authority upon request.

Section 2-302.

(A)

Prohibited Wastes.

General Prohibitions.

(1)

No person shall discharge or cause to be discharged to any

sewer, which directly or indirectly connects to the JVOTW, any wastewater which

may have an adverse or harmful effect on the JVOTW, JVOTW personnel or equipment,

JVOTW effluent quality, public or private property; or which may otherwise

endanger the public, the environment, or create a public nuisance, or which

exceeds limitations as set by this Ordinance or the Manager; or causes the JVOTW

to violate State or Federal Regulations or Permits. Prohibited wastes described

in this Section shall not be discharged to the JVOTW, or to any retention

facility, such as but not limited to a sump, tank, clarifier, interceptor, piping

of waste treatment system which normally drains or flows to the JVOTW collection

or treatment systems.

Any prohibited wastes found in any of these facilities

shall be presumed to have been discharged to the JVOTW.

Included within this

prohibition is the discharge of any wastes which adversely affect water

reclamation or sludge use.

(2)

The Manager, in determining the acceptability of specific

wastes, shall consider the nature of the waste and adequacy and nature of the

collection, treatment and disposal system available to accept the waste.

(3) The Manager shall establish quantitative limitations for Users

which, because of their location, quantity, or quality of discharge, may degrade

wastewater quality to the level that it prevents or inhibits the JVOTW's efforts

to reclaim the water or causes any unusual operation or maintenance problems in

the JVOTW.

(4) These general prohibitions apply to all such users of a JVOTW

whether or not the User is subject to National Categorical Pretreatment Standards

or any other national, State, or local Pretreatment Standards of Requirements.

(B)

Identification of Additional Prohibited Wastes.

(1) When the Manager determines that a User is discharging to the

JVOTW any wastes not identified as prohibited in such amounts as may interfere

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PUBLIC UTILITIES CODE

with the operation of the JVOTW, the Manager shall:

(C)

(a)

advise the User of the impact of the contribution on the

JVOTW;

(b)

develop a discharge limitation for such User to correct

the interference with JVOTW; and

(c)

require the User to

Discharge Permit.

obtain

an

Industrial Wastewater

Prohibited Wastes and Discharge Limits.

Except as provided in Chapter 4 of this Ordinance, prohibited waste

shall include but not be limited to the following:

(1)

Any liquids, solids, or gases which by reason of their nature

or quantity are, or may be, sufficient, either alone or by

interaction with other substances, to cause fire or explosion

or be injurious in any other way to the JVOTW or to the

operation of the JVOTW.

At no time shall the successive

readings on an explosion hazard meter at the point of

discharge into the system (or at any point in the system) be

more than five percent (5%), nor any single reading over ten

percent (10%), of the Lower Explosive Limit (LEL) of the

meter.

Prohibited materials include but are not limited to

gasoline, kerosene, naptha, benzene, toluene, kylene, ethers,

alcohols,

ketones,

aldehydes,

peroxides,

chlorates,

perchlorates,

bromates,

carbides,

hydrides,

sulfates,

sulfides, and any other substances which the Joint Venture,

the State, or EPA (U.S or Tribal) has notified the User is a

fire hazard or a hazard to the system.

(2)

Any waste containing toxic or poisonous solids, liquids, or

gases in such quantities that alone, or in combination with

other waste substances, may create a hazard for humans,

animals,

animals,

or

the

local

environment;

interfere

detrimenally with wastewater treatment processes; cause a

public nuisance; cause any hazardous condition to occur in the

JVOTW; or to exceed the limitation set forth in a Categorical

Pretreatment Standard.

A toxic pollutant shall include but

not be limited to any pollutant identified pursuant to Section

307(a) of the Act.

(3)

Any waste having a pH lower than 6.0, greater than 9.0, or

having any corrosive or detrimental characteristics that may

cause injury to the JVOTW or service and maintenance

personnel.

(4)

Any solids or viscous substances of such size or in such

quantities that they may cause obstruction to flow in the

sewer or be detrimental to proper JVOTW operation.

These

objectional substances include but are not limited to asphalt,

asphalt residuals, dead animals, ashes, cinders, sand, mud,

straw, industrial process shavings, stone or marble dust,

spent grains, spent hops, metal, glass, glass grinding or

polishing wastes, rags, feathers, grass clippings, spent lime,

tar, plastics, wood, blood, paunch manure, grease bones, hair

fleshing, entails, paper cups, paper dishes, milk cartons or

other paper products either whole or ground.

8

INDUSTRIAL WASTE DISCHARGE

(5)

Any rain water, storm water, ground water, street drainage,

roof drainage, yard drainage, water from yard fountains,

ponds,

swimming

pools,

lawn

sprays,

or

any

other

uncontaminated water, except where prior approval for such

discharge of uncontaminated water is given by the Manager.

(6)

Any water added for the purpose of diluting wastes which would

otherwise exceed maximum concentration limits.

(7)

Any amounts of petroleum or mineral based cutting oils,

commonly called soluble oil and which forms persistent water

emulsions.

(8)

Any concentrations of non-biodegradable oil, petroleum oil, or

refined petroleum products in concentrations that would tend

to cause adverse effects on the JVOTW.

(9)

Any dispersed biodegradable oils, fats, and greases, such as

lard, tallow, or vegetable oil, in concentrations that would

tend to cause adverse effects on JVOTW.

(10)

Any waste with a concentration of cyanide that causes adverse

effects in the JVOTW or passes through the JVOTW.

(11)

Any unreasonable large amount of undissolved solids.

(12)

Any wastes with excessively high BOD, COD, or decomposable

organic content.

(13)

Any noxious or malodorous liquids, gases, or solids which

either singly or by interaction with other wastes are

sufficient to create a public nuisance or hazard to life or

are sufficient to prevent entry into the sewers for

maintenance and repair.

(14)

Any waste containing substances, including high pH material,

which cause incrustation, scale, or precipitates on sewer

walls or other adverse effects on the sewerage system.

(15)

Any substance promoting or causing the promotion of toxic

gases.

(16)

Any wastewater having a temperature which will inhibit

biological activity in the JVOTW treatment plan resulting in

interference, but in no case wastewater with a temperature at

the introduction into the JVOTW which exceeds 40° C. (104°

F.).

(17)

Any wastes with a quantity of chlorine in excess of 10 mg./1.

(18)

Any excessive amounts of chlorinated hydrocarbon or organic

phosphorous type compounds.

(19)

Any deionized water, steam condensate, or distilled water in

amounts which cause problems with hydraulic loading.

(20)

Any waste containing substances that my precipitate, solidify,

gel, polymerize, or become viscous under conditions normally

found in the sewerage system.

9

PUBLIC UTILITIES CODE

(21)

Any waste producing discoloration of wastewater or treatment

plant effluent, such as but not limited to dye wastes and

vegetable tanning solutions.

(22)

Any garbage or waste, other than that normally found in

domestic wastewater, that is not ground sufficiently to pass

through a 3/8 inch screen.

(23)

Any garbage or waste, excessive quantities of iron, boron,

chromium, phenols, plastic resins, copper, nickel, zinc, lead,

mercury, cadmium, selenium, silver, arsenic, or any other

materials toxic to humans, animals, the local environment, or

to biological wastewater treatment processes.

(24)

Any blow-down or bleed water from cooling towers or other

evaporative coolers exceeding one-third or the makeup water.

(25)

Any single pass cooling or heating water.

(26)

Any excessive quantities of radioactive material wastes.

(27)

Recognizable portions of the human anatomy.

(28)

Any waste containing detergents, surface active agents, or

other substances which may cause excessive foaming in the

sewerage system.

(29)

Any sludge from water or wastewater treatment plants not owned

and operated by the Colorado River Sewage System Joint

Venture.

The Manager may permit a User to discharge this

substance, which is otherwise prohibited by the Ordinance, if

he finds that the discharge will not adversely affect the

operation of the sewerage system.

No such permit shall be

issued which would violate any other federal, State, or local

rule, or regulation.

(30)

Any substance which may cause the JVOTW's effluent or any

other product of the JVOTW, such as residues, sludge, or scum,

to be unsuitable for reclamation and reuse or to interfere

with the reclamation process.

In no case shall a substance

discharged to the JVOTW cause the JVOTW to be in noncompliance

with sludge use or disposal criteria, guidelines, or

regulations developed under Section 405 of the Act; any

criteria, guidelines, or regulations affecting sludge use or

disposal developed pursuant to the Solid Waste Disposal Act,

the Clean Air Act, the Toxic Substances Control Act, or State

criteria applicable to the sludge management method being

used.

(31)

Any substance which will cause the JVOTW to violate its NPDES

and/or State Reclaimed Wastewater Reuse Permit, and/or

Groundwater Discharge Permit, or receiving water quality

standards.

(32)

Any pollutants, including oxygen demanding pollutants (BOD,

etc.) released at a flow rate and/or pollutant concentration

which a User knows or has reason to know will cause

interference to the JVOTW. In no case shall a slug load have

a flow rate or contain concentrations or pollutants that

exceed for any time period longer than fifteen (15) minutes,

10

INDUSTRIAL WASTE DISCHARGE

nor more than five (5) times the average twenty-four (24) hour

concentration, quantities, or flow during normal operation.

(D)

Federal Categorical Pretreatment Standards.

Upon promulgation of Federal Categorical Pretreatment Standards for a

particular industrial subcategory, the Federal Standard, if more stringent than

limitations imposed under this Ordinance or in a Permit issued by the Joint

Venture for Sources in that subcategory, shall immediately supersede the

limitations imposed under this Ordinance and/or the Permit. The Manager shall

notify all affected users of applicable reporting requirements under 40 CFR, §

403.12.

(E)

Modification of Federal Categorical Pretreatment Standards.

Where the Joint Venture's wastewater treatment system achieves consistent

removal or pollutants limited by Federal Pretreatment standards, the Joint

Venture may apply to the Approval Authority for modification of specific limits

in the Federal Pretreatment Standards. "Consistent Removal" shall mean reduction

in the amount of a pollutant or alteration of the nature of the pollutant by the

wastewater treatment system to a less toxic or harmless state in the effluent

which is achieved by the system in 95% of the samples taken when measured

according to the procedures set forth in 40 CFR § 403.7 (C)(2), Part 403,

"General Pretreatment Regulations for Existing and New Sources of Pollution"

promulgated pursuant to the Act.

The Joint Venture may then modify pollutant

discharge limits in the Federal Pretreatment Standards if the requirements

contained in 40 CFR § 403.7, Part 403 are fulfilled and prior approval from

Approval Authority is obtained.

(F)

State, County, City, Requirements.

State requirements and limitations, and if valid, county or city

requirements and limitations, on discharges shall apply in any case where they

are more stringent than Federal Requirements and limitations or those in this

Ordinance or in a Permit issued by the Joint Venture.

(G)

Excessive Discharge.

No User shall increase the use of process water or in any way attempt to

dilute a discharge as a partial or complete substitute for adequate treatment to

achieve compliance with the limitations contained in the Federal Categorical

Pretreatment Standards, or in any other pollutant-specific limitation developed

by the Joint Venture or State.

(H)

Additional Discharge Limits.

(1)

(a) The Manager shall, from time to time, establish quantitative or

other limitations applicable to waste discharges when in his judgment it is

necessary to protect the JVOTW, assure compliance with Federal and State

regulations, and if valid, county or city regulations; or protect public health

or environmental quality.

(b) Such limitations shall apply at or upstream from any industrial

wastewater monitoring facility or station prior to mixing with domestic

wastewater unless the combined wastewater formula is used.

(2)

Quantitative or other limitations intended for application to general

Users and not for inclusion only on individual Permits shall be proposed to the

Joint Venture Board of Directors by the Manager after a public hearing.

The

Manager shall provide notification at least forty-five (45) days prior to the

11

PUBLIC UTILITIES CODE

public hearing by publication in a newspaper of general circulation in the

Colorado River Sewerage System Joint Venture area by written notice to any person

who has filed a request of notification with the Manager.

The notice shall

contain a brief description of the nature of the proposal to be considered and

the time and place of the hearing. The Manager's recommendations and a report

on the hearing shall be made to the Board of Directors for approval of discharge

limits.

CHAPTER 4.

HOSPITAL WASTES

Section 2-401.

Regulated Facilities.

(A)

Hospitals, clinics, offices of medical doctors and veterinarians,

mortuaries, morgues, and convalescent homes:

(1)

(2)

(B)

After Manager approval, may discharge through a grinder

installation, which installation will have inlet size and

design features suitable for its intended use and so

constructed that all particles pass through a maximum 3/8-inch

long opening, wastes of the following categories:

(a)

Wet organic kitchen wastes from food preparation and

disposal but excluding all paper and plastic items.

(b)

Infectious wastes, defined as:

(i)

Laboratory and surgical operating

except as excluded in (2)(b) below;

room

wastes

(ii)

Wastes from outpatient areas and emergency rooms

similar to those included in (1)(b)(i) above.

Shall not discharge to the sewer by any means:

(a)

Solid wastes generated in the rooms of patients who are

isolated

because

of

a

suspected

or

diagnosed

communicable disease;

(b)

Recognizable portions of the humans anatomy;

(c)

Equipment, instruments, utensils and other material of

a disposable nature that may harbor or transmit

pathogenic organisms and that are used in the rooms of

patients having a suspected and diagnosed communicable

disease which by the nature or the disease is required

to be isolated by any Public Health Agency.

(d)

Waste excluded by other provisions of this Ordinance

except as specifically permitted in (1) above.

(e)

All solid wastes not included in (1) above.

Limit of Authority.

Nothing in this section shall be construed to limit the authority of the

Colorado River Sewage System Joint Venture of other health authority to

reasonable define wastes as being infectious and, with the concurrence of the

Manager, to require that they will not be discharged to the JVOTW.

(C)

Pretreatment.

12

INDUSTRIAL WASTE DISCHARGE

Pretreatment may be required by the Manager.

CHAPTER 5.

APPLICATIONS, PERMITS, AND REQUIREMENTS

Section 2-501.

(A)

General Requirements.

Industrial Wastewater.

No person shall discharge or cause to be discharged any Industrial

wastewater directly or indirectly to the JVOTW without first obtaining Manager's

approval, including any required Industrial Wastewater Discharge Permits.

In

approving discharges, the Manager shall set requirements at least as stringent

as applicable Federal and State, and if valid, county or city, rules,

regulations, or standards.

(B)

(1)

The Manager may require a separate Permit for each connection

to the JVOTW.

(2)

The Manager may require a separate Permit from the owner or

Manager of a shopping center or industrial park as well as

each business in the center or park.

Permit.

All new significant Users proposing to connect to or to contribute to the

JVOTW shall obtain an Industrial Wastewater Discharge Permit before connecting

to or contributing to the JVOTW. All existing significant Users connected to or

contributing to the JVOTW shall obtain an Industrial Wastewater Discharge Permit

within sixty (60) days after the effective date of this ordinance.

(C)

State and Federal Requirements.

An Industrial User shall at all times comply with all applicable Federal

rules, regulations, or standards or any applicable more stringent State, and if

valid, county or city, regulations, or standards.

Section 2-502.

Reporting Requirements.

Permit holders discharging into the JVOTW will be required to file a

periodic discharge report at time intervals to be determined by the Manager and

specified in the Permit. In no event shall the report interval be more than one

(1) year.

(A)

Mandatory Report by all Permit Holders.

The report shall include:

(B)

(1)

The name and address of the facility, the Permit number, and

the names of the owners;

(2)

A brief description of the operation and hours of operation;

(3)

Information showing wastewater discharge quantities.

Upon

approval of the Manager, verifiable estimates flows may be

used where justified by cost or feasibility considerations.

Report when Required by the Permit.

The report shall include the following when required by the permit:

13

PUBLIC UTILITIES CODE

(C)

(1)

The results of sampling and analysis. Results shall identify

the nature and concentration (or mass) of regulated pollutants

in the discharge of each process regulated by the Permit.

Reporting requirements may include both instantaneous and

average concentrations.

(2)

A schedule of cleaning, pumping, or hauling as specified in

the permit.

(3)

The reporting of the chemical constituents and quantities of

liquid, gaseous, or solid materials stored on the site even

though they may not normally be discharged. The Manager may

require the reporting of other information to assist in the

implementation of this Ordinance.

Reports for

Standards.

(1)

Users

Subject

to

Federal

Categorical

Pretreatment

Compliance date report:

Within ninety (90) days following the date for final compliance with

applicable Pretreatment Standards or, in the case of a New Source,

following commencement of the introduction of Wastewater into the

JVOTW, any User subject to Pretreatment Standards and Requirements

shall submit to the Manager a report indicating the nature and

concentration of all pollutants in the discharge from the regulated

process which are limited by Pretreatment Standards and Requirements

and the average and maximum daily flow for the process units in the

User facility which are limited by such Pretreatment Standards or

Requirements.

The report shall state whether the applicable

Pretreatment Standards or Requirements are being met on a consistent

basis, and, if not, what additional Operation and Maintenance and/or

pretreatment is necessary to bring the User into compliance with the

applicable Pretreatment Standards or Requirements. This statement

shall be signed by an authorized representative of the Industrial

User and certified to by a qualified Professional Engineer

registered in the State of Arizona.

(D)

Periodic Compliance Reports.

(1)

Any User subject to a Pretreatment Standard, after the

compliance date of such Pretreatment Standard, or, in the case

of a New Source, after commencement of the discharge into the

JVOTW, shall submit to the Manager during the months of June

and December, unless required more frequently in the

Pretreatment Standard or by the Manager, a report indicating

the nature and concentration of pollutants in the effluent

which are limited by such Pretreatment Standards.

In

addition, this report shall include a record of all daily

flows which during the reporting period exceeded the average

daily flow in Section 2-507 (A)(3) of this Ordinance. At the

discretion of the Manager and in consideration of such factors

as local high or low flow rates, holidays, budget cycles,

etc., the Manager may agree to alter the months during which

the above reports are to be submitted.

(2)

The Manager may impose mass limitations on Users which are

using dilution to meet applicable Pretreatment Standards or

Requirements, or in other cases where the imposition of mass

limitations are appropriate.

In such cases, the report

14

INDUSTRIAL WASTE DISCHARGE

required by subparagraph (C)(1) and (D)(10 of this Section,

shall

indicate

the

mass

of

pollutants

regulated

by

Pretreatment Standards in the effluent of the User.

These

reports shall contain the results of sampling and analysis of

the discharge, including the flow and the nature and

concentration, or production and mass where requested by the

Managers, of pollutants contained therein which are limited by

the applicable Pretreatment Standards.

The frequency of

monitoring shall be prescribed in the applicable Pretreatment

standards. All analysis shall be performed in accordance with

procedures established by the Administrator pursuant to

section 504(g) of the Act and contained in 40 CFR, Part 136,

and amendments thereto, or with any other test procedures

approved by the Approval Authority.

Sampling shall be

performed in accordance with the techniques approved by the

Approval Authority.

Where 40 CFR, Part 136, does not include a sampling or

analytical technique for the pollutant in question, sampling

and analysis shall be performed in accordance with the

procedures set forth in the EPA publication, sampling and

Analysis Procedures for Screening of Industrial Effluent or

Priority Pollutants, April, 1977, and amendments thereto, or

with any other sampling and analytical procedures approved by

the Approval Authority.

Section 2-503.

Accidental Discharges, Protection.

All permitted Users shall provide protection from accidental discharge or

spill into the sewer system of prohibited, hazardous or other waste materials

which are regulated through this Ordinance. Such protection shall be provided

and maintained at the permitted User's expense.

Detailed plans shall be

submitted to the Manager for review and approval and a schedule of Construction

issued before construction.

all permitted Users discharging prior to the

effective date of this Ordinance shall complete such protection by December 31,

1990, or on such date as is specified on their Permit. After the effective date

of this Ordinance, no User shall commence discharge to the JVOTW without approved

accidental discharge facilities or procedures.

Approval of such plans and

operating procedures shall not relieve the User of responsibility for modifying

the facility or procedures to provide the protection necessary to meet the

requirements of this Ordinance.

Section 2-504.

Accidental Discharges, Notification.

In the event of an accidental discharge, the User shall notify the Manager

by telephone immediately upon discovery of the occurrence.

The notification

shall include location of discharge, type of waste, concentration and volume, and

corrective actions. Within five (5) days following an accidental discharge, the

User shall submit to the Manager a detailed written report containing such

information and describing the cause of the discharge and measures to be taken

by the User to prevent similar future occurrences. Such notification shall not

relieve the User of any expense, loss, damage, fines, civil penalties or other

liability which may be incurred as a result of damage to the JVOTW or any other

person or property; nor shall such notification relieve the User of any fines,

civil penalties, or other liability which may be imposed by this Ordinance or

other applicable law.

Section 2-505.

(A)

Permit Duration.

General.

15

PUBLIC UTILITIES CODE

Permits shall be issued for a specified time period, not to exceed five

years (5) years. A Permit may be issued for a period less than a year or may be

stated to expire on a specific date. Terms and conditions of the Permit may be

subject to modification by the Joint Venture during the term of the Permit as

limitations or requirements as identified in Section 2-302 of this Ordinance are

modified or other just cause exists. The User shall be informed of any proposed

changes in this Permit at least thirty (30) days or more prior to the effective

date of change.

Any changes or new conditions in the Permit shall include a

reasonable time schedule for compliance.

(B)

Permit Renewal.

An application for renewal of a Permit shall be made at lease 150 days

prior to expiration of User's existing Permit.

Section 2-506.

Permit Application.

(A)

A User required to obtain an Industrial Wastewater Discharge Permit

will file with the Manager an application in the form prescribed by the Manager

and accompanied by the Permit fee designated in Chapter 11.

(B) The Manager may require a Permit application for each connection to

the JVOTW or from any User. The Permit application shall contain at least the

following requirements:

(1)

Home, address, and Location (if different from the

address);

(2)

SIC number according to the Standard Industrial Classification

Manual, Bureau of Budget, 1972, as amended;

(3)

Discharge Analysis:

A complete report of all process

wastewater and industrial wastewater produced or expected to

be produced, including but not limited to:

(a)

Wastewater discharge rates;

(b)

Representative chemical analyses shall be performed by

an

independent,

reliable,

certified

analytical

laboratory or by Users laboratory if approved by the

Manager. Analyses shall include concentrations of any

substances for which specific limits have been set under

this Ordinance, any prohibited wastes, and any hazardous

wastes listed by the State regulations, including

Arizona

regulations

89-8-1815(C)-(G))

or

other

applicable regulations; Such Analyses is required for

only those substances or wastes that are in the

wastewater being discharged to the JVOTW, provided,

however, that the Permit applicant must conduct a

careful and diligent inquiry to determine whether any of

the above-specified substances or wastes, when such

wastes are actually in the wastewater being discharged,

shall be a violation of this Ordinance;

(c)

The analysis requirement may be waived if the only

regulated discharge is included in Section 2-302 (C)(9)

(i.e., dispersed biodegradable oils, fats, and greases,

such as lard, tallow, or vegetable oil) and an approved

grease interceptor is present and functioning on the

premises. Sampling and analysis shall be performed in

accordance with procedures established by the EPA

16

INDUSTRIAL WASTE DISCHARGE

pursuant to Section 304(g) of the Act and contained in

40 CFR, Part 136, as amended.

(10)

(4)

Time and duration of contribution;

(5)

Average daily and 30-minute peak wastewater flow rates,

including daily, monthly, and seasonal variations, if any;

(6)

Site plans, floor plans, mechanical and plumbing plans and

details

to

show

all

sewers,

sewer

connections,

and

appurtenances by size, location, and elevation;

(7)

Description of activities, facilities, and plant processes on

the premises, including all materials which are or could be

discharged;

(8)

Where known, the nature and concentration of any pollutants in

the discharge which are limited by any Joint Venture, State,

or Federal pretreatment standards, and a statement regarding

whether or not the Pretreatment Standards are being met on a

consistent basis and, if not, whether additional operation and

Maintenance and/or additional pretreatment is required for the

User to meet applicable Pretreatment Standards;

(9)

If additional pretreatment and/or operation and Maintenance

will be required to meet the Pretreatment Standards, the

shortest schedule by which the User will provide such

additional pretreatment. The completion date of this schedule

shall not be later than the compliance date established for

the

applicable

Pretreatment

standard.

The

following

conditions shall apply to this schedule:

(a)

The schedule shall contain increments of progress in the

form of dates for the commencement and completion of

major events leading to the construction and operation

of additional pretreatment required for the User to meet

the applicable Pretreatment Standards (e.g., hiring an

engineer, completing preliminary plans, completing final

plans,

executing

contract

for

major

components,

commencing construction, completing construction, etc.);

(b)

No increment referred to in subparagraph (1) above shall

exceed six (6) months and the total compliance schedule

shall not exceed two (2) years in length;

(c)

Not later than fourteen (14) days following each date in

the schedule and the final date for compliance, the User

shall submit a progress report to the Manager,

including, as a minimum, whether or not it complied with

the increment of progress to be met on such date and, if

not, the date on which it expects to comply with this

increment of progress, the reason for delay, and the

steps being taken by the User to return the construction

to the schedule established.

In no event shall more

than three (3) months elapse between such progress

reports to the Manager;

Each product produced by type, amount, process or processes and rate

of production;

17

PUBLIC UTILITIES CODE

(11)

Type and amount of law materials processed (average and maximum per

day;

(12)

Number and type of employees and hours of operation of plant and

proposed or actual hours of operation of pretreatment system; and

(13)

Any other information as may be deemed by the Joint Venture to be

necessary to evaluate the Permit application.

(C) The Joint Venture will evaluate the data furnished by the User and may

require additional information.

After evaluation and acceptance of data

furnished, the Joint Venture may issue an Industrial Wastewater Discharge Permit

subject to terms and conditions provided herein.

Section 2-507.

(A)

Permit Conditions.

General.

Industrial Wastewater Discharge Permit shall be expressly subject to

all provisions of this Ordinance and all other applicable

regulations, User charges, and fees established by the Joint

Venture. Permits may contain the following:

(1)

The unit charge or schedule of User charges and fees for the

wastewater to be discharged to the JVOTW;

(2)

Limits on the average and maximum wastewater constituents and

characteristics and/or prohibition of discharge of certain

wastewater components;

(3)

Limits on average and maximum rate and time of discharge or

requirements for flow regulation and equalization;

(4)

Requirements for installation and maintenance of inspection

and sampling facilities;

(5)

Specifications for monitoring programs which may include;

sampling locations; frequency of sampling; number; types; and

standards for tests and reporting schedule;

(6)

Compliance schedules;

(7)

Requirements for submission of technical reports or discharge

reports (See Section 2-502);

(8)

Requirements for maintaining and retaining plant records

relating to wastewater discharge as specified by the Joint

Venture and affording Joint Venture, State and Federal access

thereto;

(9)

Requirements for notification of the Joint Venture of any new

introduction of wastewater constituents of any substantial

change in the volume or character of the wastewater

constituents or accidental discharge being introduced into the

wastewater treatment system (See Sections 2-503 & 504);

(10)

Requirements for notification of slug discharges; and

(11)

Other conditions as deemed appropriate by the Joint Venture to

ensure compliance with this Ordinance.

18

INDUSTRIAL WASTE DISCHARGE

(B)

User Agreement.

In consideration

understands:

(C)

of

the

granting

of

the

Permit,

the

User

agrees

and

(1)

That all references to "State" are to the Colorado River

Indian Tribes and/or the State of Arizona as stated in the

definition Section 2-201 (TT) of this Ordinance;

(2)

To furnish any additional information relating to installation

or use of the industrial sewer for which this Permit is sought

as may be requested by the Joint Venture;

(3)

To accept and abide by all provisions of the Colorado River

Sewage System Joint Venture Ordinances, and of all other

pertinent ordinances and regulations that are now or may be in

effect in the future;

(4)

To operate and maintain any waste pretreatment facilities, as

may be required as a condition of the acceptance into the

wastewater treatment system of the industrial wastes involved,

in an efficient manner at all times and at no expense to the

Joint Venture.

(5)

To cooperate at all times with the Joint Venture, State, and

EPA (U.S. and Tribal) and their representatives in their

inspecting, sampling, and study of the industrial wastes, and

any facilities provided for pretreatment and in their hazard

or emergency notices.

(6)

To notify the Joint Venture immediately in the event of any

accident or other occurrence that occasions discharge to the

wastewater treatment system of any wastewater or substances

prohibited or not covered by the Permit. (See Sections 2-503

& 504)

General Permit Requirements.

The Permit shall reflect applicable general and categorical Federal

regulations and standards. In addition, no Permit shall contain provisions when

excuse compliance with any mandatory requirements of this Ordinance. Permits for

new industrial discharges shall require that any pretreatment facilities deemed

necessary by the Manager shall be operational when the discharges occur.

The

Manager shall be the Approval Authority for any submittal.

The Manager shall

issue, deny, or not require a Permit within 120 days or receiving a complete

Permit application. However, the approval of such submittal by the Manager shall

in no way relieve the User of the responsibility for modifying a structure of

procedure as necessary to produce a discharge that meets the requirements of this

Ordinance.

(D)

Permit Denial.

The Manager shall deny a Permit or Permit modification if a User cannot

demonstrate that an Industrial Discharge will comply with the requirements of

this Ordinance.

(E)

Separation of Wastes.

All domestic wastewater from rest rooms, showers, drinking fountains, and

similar sources shall be kept separate from all industrial waste until the

19

PUBLIC UTILITIES CODE

industrial wastewater has passed through any required pretreatment facility

system or device and the industrial wastewater monitoring facility. The manager

may waive this condition and allow the combined wastewater formula to be used at

his discretion.

(F)

(G)

Control Manhole.

(1)

A condition of the Industrial Wastewater Discharge Permit, or

when required by the Manager, the owner of any property

discharging industrial wastewater to the JVOTW shall install,

at User's expense, a suitable control manhole together with

such meters and other appurtenances deemed necessary by the

Manager to adequately sample and measure the waste passing

through the control manhole.

This control manhole shall be

located so as to permit unrestricted access by representatives

of the Joint Venture, State, and EPA. The control manhole may

be used as a junction manhole for domestic sewage and

industrial waste, providing the junction occurs downstream of

the sampling and flow measuring point.

(2)

The Manager shall approve control manhole details prior to

construction.

Construction shall be completed within sixty

(60) days following written approval by the Joint Venture.

Self-Monitoring, Chemical Analyses and Inspection.

(1)

Measurements of industrial discharge flow rates, flow volumes,

chemical strengths, or other characteristics for determining

compliance with this Ordinance shall be made by the Permit

holder, at the Permit holder's expense, periodically, as

determined by the Manager. The self-monitoring requirements

for industries subject to EPA categorical regulations must be

equal to, or more stringent than, those set by Federal

Pretreatment Regulation.

Sampling shall be performed in a

manner that will assure the integrity of the samples and shall

at least comply with Federal guidelines and standards on

sampling of wastewater.

Analyses of industrial wastewater

shall be performed by an independent certified laboratory or

by the laboratory or a Permit holder if approved by the

Manager. Prior to submittal of results from chemical analyses

or other information, the results shall be signed by the

chemist or technician performing the analyses, verifying their

accuracy.

All chemical analyses shall be conducted in

accordance with the appropriate procedures contained in EPA's

Methods of Chemical Analysis of Water and Wastes or Standard

Methods (most recent edition). If no appropriate procedure is

contained therein, a procedure approved by the Manager shall

be used to measure chemical concentrations. Any laboratory or

Permit holder performing tests may be required by the Manager

to furnish information on tests methods and equipment used.

(2)

All Permit holders making periodic measurements may be

required by the Manager to furnish and install at the control

manhole, or other appropriate location, a calibrated flume,

weir, flow meter or similar device meeting his approval and

suitable to measure the industrial wastewater flow rate and

total volume.

A flow indicating, recording, and totalizing

register may be required by the Manager.

In lieu of

wastewater flow measurement, the Manager may accept records of

water usage and adjust the flow volumes by suitable factors to

20

INDUSTRIAL WASTE DISCHARGE

determine peak and average flow rates for the specific

industrial wastewater discharge.

When required by the

Manager, Permit holders shall install and maintain in proper

order, automatic flow-proportional sampling equipment and/or

automatic analysis and recording equipment.

The sampling,

analysis and flow measurement procedures, equipment and

results shall be subject at any reasonable time to inspection

by the Manager.

Measurements to verify the quantities of

waste flow and chemical composition and strengths reported by

Users shall be conducted on a random basis by personnel of the

Joint Venture.

(H)

Modification of a Permit.

(1)

General.

(a) Within nine (9) months of the promulgation of a National

categorical Pretreatment Standard, the industrial wastewater Discharge Permit of

Users subject to such standards shall be revised to require compliance with such

standard within the time frame prescribed by such standard.

Where a User,

subject to a National Categorical Pretreatment Standard, has not previously

submitted an application for an Industrial Wastewater Discharge Permit as

required by Section 2-506 of this Ordinance, the User shall apply for an

Industrial Wastewater Discharge Permit within sixty (60) days after the

promulgation of the Applicable National Categorical Pretreatment Standard. In

addition, the User with an existing Industrial Wastewater Discharge Permit shall

submit to the Manager within sixty (60) days after the promulgation of an

applicable Federal Categorical Pretreatment Standard the informa-tion required

by Paragraphs (8) and (9) of Section 2-506 of this Ordinance.

(b) The provisions and conditions of the Permit may be modified by

the manager during the term of the Permit as other limitations or requirements

are modified or for other reasonable cause. The User shall be informed of any

proposed changes in his Permit at least thirty (30) days prior to the effective

date of change.

Any changes or new conditions in the Permit shall include a

reasonable time schedule for compliance and shall not exempt the User from

meeting Ordinance standards.

Should measurements or other investigations

indicate that the industrial Permit holder is discharging wastewater, chemical

oxygen demand, suspended solids, or other wastewater constituents in a quantity

or at a flow rate significantly in excess of that stated in the Permit, the User

shall be required to apply for an amended Permit. Users who apply for an amended

Permit may be required to comply with existing Permit Provisions prior to

issuance of the amended Permit.

(2)

Change in Ownership.

(a) Industrial Wastewater Discharge Permits are issued to a specific

User for a specific operation. A Permit shall not be assigned or transferred or

sold to a new owner, new User, different premises, or a new or changed operation

without the approval of the Joint Venture. Any succeeding owner or User shall

also comply with the terms and conditions of the existing permit.

(b) Provided the business only changes ownership and operations and

location do not change, only a modification of the Permit may be needed.

(c) Any change in location will require a new Permit.

(3)

Change in Business Operations.

(a)

Any

changes

in

permitted

21

operation

that

and

or

change

the

PUBLIC UTILITIES CODE

constituents or concentrations of any industrial wastewater discharges or affect

any other provisions of this Ordinance will require a modification of a Permit.

The Manager may require a new Permit when there is a significant change to the

business operations.

(4)

Initiation of Modifications.

Permit modifications shall be initiated by the Permit holder thirty (30)

days prior to the change and must be approved by the Manager.

Section 2-508.

Records Retention.

All Permit holders shall retain and preserve for not less than three (3)

years any records, books, documents, memoranda, reports, correspondence, and any

and all summaries thereof relating to monitoring, sampling, and chemical analyses

made by or on behalf of a User in connection with its discharge. All records

which pertain to matters which are subject of administrative action or any other

enforcement or litigation activities brought by the Colorado River Sewage System

Joint Venture pursuant to this Ordinance shall be retained and preserved by the

User until all enforcement activities have concluded and all periods of

limitation for appeals have expired.

CHAPTER 6.

FORMULA

Section 2-601.

Combined Wastewater Formula.

(A)

Formula.

A combined wastewater formula may be used by industrial

Users that mix regulated process wastewater with other regulated or unregulated

wastewater prior to pretreatment. The formula was derived to allow calculation

or fixed alternative discharge limits that may be applied to combined wastewater,

provided that written permission has been obtained from the Manager.

The alternative discharge limits are derived using the following formula:

N

C

C =

T

F

i i

i=1 ______________

N

F

i

F

- F

T

D

__________

F

T

Where

C

=

the alternative discharge limit for the combined wastewater.

=

i

the discharge limit for a pollutant in the regulated waste

water i.

F =

i

the average daily flow (at least a 30-day period) of wastewater

to the extent that it is regulated for such a pollutant.

F

=

the average daily flow (at least a 30-day period) from boiler

blow-down water, non-contact cooling streams, sanitary

wastewater (where such wastewater is not regulated by this

Ordinance).

=

the average daily flow (at least a 30 day period) through the

combined treatment facility (includes F and F ).

i

D

T

C

D

F

T

22

INDUSTRIAL WASTE DISCHARGE

N

(B)

=

the total number of regulated wastewater.

Applicable Requirements.

(1)

An alternative discharge

alternative limit is below the analytical

regulated pollutants.

limit may not be used if

detection limit for any of

the

the

(2)

An industrial User is required to monitor his own wastewater

to ensure compliance with the alternative discharge limits determined by the

combined wastewater formula.

(C)

Approval Requirement.

The combined wastewater formula shall only be used with the Manager's

approval and in no case shall the alternative discharge limits exceed the

applicable Federal Categorical Pretreatment standards.

CHAPTER 7.

INSPECTION

Section 2-701.

Inspection, Sampling, and Right of Entry.

(A) A requirement for the issuance of an Industrial Wastewater Discharge

Permit as set forth in this ordinance is that the Permit holder consent to allow

entrance to User's facilities at reasonable times by JVOTW, State, and EPA

personnel and representatives for purposes of inspection, sampling, record

examinations, or performance of any duty. Any permanent or temporary obstruction

to easy access to User's facility shall promptly be removed by the facility User

or owner at the written or verbal request of the Manager and shall not be

replaced. No person shall interfere with, delay, resist, or refuse entrance to

an authorized JVOTW, State, or EPA (both U.S. and Tribal) representative

attempting to inspect any facility involved directly or indirectly with a

discharge of wastewater to the JVOTW.

(B)

Adequate identification shall be provided by the Manager for all

inspectors and other authorized personnel, and these persons shall identify

themselves when entering any property for inspection purposes or when inspecting

the work of any contractor.

(C) The Joint Venture staff shall inspect the facilities of any User to

ascertain whether the purpose of this Ordinance is being met and all requirements

are being complied with. Inspections of every facility that is involved directly

or indirectly with the discharge of wastewater to the JVOTW may be made by the

Manager as he deems necessary. These facilities shall include but not be limited

to sewers; sewage pumping plants; pollution control plants; all industrial

processes; industrial wastewater generation, conveyance, and pretreatment

facilities; devices and connection sewers; and all similar sewerage facilities.

Inspections may be made to determine that such facilities are maintained and

operated properly and are adequate to meet the provisions of this Ordinance.

(D) The Joint Venture, Approval Authority, and (where the NPDES State is

the Approval Authority) EPA (both U.S. and Tribal) shall have the right to set

up on User's property such devices as are necessary to conduct sampling

inspections, compliance monitoring and/or metering operations.

(E) Where a User has security measures in force which would require proper

identification and clearance before entry into their premises, the User shall

make necessary arrangements with their security guards so that upon presentation

of suitable identification, personnel from the Joint Venture, Approval Authority,

and EPA (both U.S. and Tribal) will be permitted to enter, without delay, for the

23

PUBLIC UTILITIES CODE

purposes of performing their specific responsibilities.

Section 2-702.

Response

Forms.

to

Survey

Questionnaires

and

Permit Application

All users shall respond to any survey questionnaire to Permit application

form within thirty (30) days unless a more specific time is specified. Failure

to respond to any survey questionnaire or Permit application form shall subject

the User to the Penalty of violating the reporting provisions of this Ordinance.

CHAPTER 8.

ADMINISTRATION

Section 2-801.

Administration.

The Manager shall administer, implement, and enforce the provisions of this

Ordinance.

CHAPTER 9.

ENFORCEMENT

Section 2-901.

(A)

Suspension or Revocation of Permit.

Suspension of Permit for Industrial Waste Discharge.

(1) The Manager shall temporarily suspend a Permit and call an

emergency Board meeting for approval when in his opinion the suspension is

necessary to stop a discharge which presents a hazard to the public health,

safety, or welfare, to the environment, to the JVOTW, or causes interference with

the JVOTW, or causes the Joint Venture to violate any condition of its NPDES,

Reclaimed Wastewater Re-use, or Groundwater Discharge Permit.

(2) A Permit holder notified of a Permit suspension shall immediately

stop discharge of all industrial wastewater to the system. In the event of a

failure of the Permit holder to comply voluntarily with the suspension order, the

Manager shall take such steps as are necessary to insure compliance, including

immediate severance of the sewer connection, to prevent or minimize damage to the

JVOTW system or endangerment to any individuals.

The Joint Venture shall

reinstate the Industrial Wastewater Discharge Permit and/or the wastewater

treatment service upon proof of the elimination of the non-complying discharge.

A detailed written statement submitted by the User describing the causes of the

harmful contribution and the measures taken to prevent any future occurrence

shall be submitted to the Joint Venture within fifteen (15) days of the date of

occurrence.

(B)

Revocation of Permit for Industrial Wastewater Discharge.

Any User who violates the following conditions of this Ordinance, or

applicable State and Federal regulations, is subject to having his Permit revoked

in accordance with the procedures of this section of the Ordinance:

(1)

Failure of a User to factually report the wastewater

constituents and characteristics of his discharge; or

(2)

Failure of a User to report significant changes in operations

of wastewater constituents the characteristics; or

(3)

Refusal of reasonable access to the User's

purpose of inspection of monitoring; or,

(4)

Violation of conditions of the Permit.

24

premises

for

INDUSTRIAL WASTE DISCHARGE

(C)

Notification of Violation.

When the Manager finds that a User has violated, or is violating, this

Ordinance, Industrial Wastewater Discharge Permit, or any prohibition,

limitation, or requirements contained herein, or has engaged or is engaging in

conduct which requires corrective action, the Manager shall serve, or cause to

be served upon such User, a written notice, either personally or by certified or

registered mail (return receipt requested), stating the nature of the alleged

violation. A notification shall include an order for corrective action and may

include an order of suspension or revocation. Additional orders or a change to

a suspension or revocation may follow the initial order at the discretion of the

Manager or as additional information becomes available.

(D)

Response to Notification.

Within ten (10) days of the date of receipt of a notice, the User shall

respond in writing to the Manager, advising of its position with respect to any

allegations and informing the Manager of any action taken. Within fifteen (15)

days of receipt of a notice, a plan for the satisfactory correction thereof shall

be submitted to the Joint venture by the User.

(E)

Resolution of Violation.

Thereafter, the parties shall meet to ascertain the veracity of the

allegations and, where necessary, establish the conditions for continued

discharge or the requirements prior to resumption of discharge.

(F)

Show Cause Hearing.

(1) The Joint Venture may order any User who causes or allows an

unauthorized discharge to enter the JVOTW to show cause before the Board of

Directors why the proposed enforcement action should not be taken.

A notice

shall be served on the User specifying the time and place of a hearing to be held

by the Board of Directors regarding the violation, the reasons why the action is

to be taken, the proposed enforcement action, and directing the User to show

cause before the Board of Directors why the proposed enforcement action should

not be taken.

The notice of the hearing shall be served personally or by

registered or certified mail (return receipt requested) at least five (5) days

before the hearing.

Service may be made on any agent or officer of a

corporation.

(2) The Board of Directors may itself conduct the hearing and take the

evidence or may designate any of its members or any officer or employee of the

Joint Venture to:

(a)

Issue in the name of the Board of Directors notices of hearings

requesting the attendance and testimony of witnesses and the

production of evidence relevant to any matter involved in such

hearings;

(b)

Take the evidence;

(c)

Transmit

a

report

of

the

evidence

and

hearing,

including

transcripts, and other evidence, together with recommendations to

the Board of Directors for action thereon.

(3)

At any hearing held pursuant to this Ordinance, testimony taken must

be under oath and recorded stenographically.

The transcript, so

recorded, will be made available to any member of the public or any

party to the hearing upon payment of the usual charges thereof.

25

PUBLIC UTILITIES CODE

(4)

After the Board of Directors has reviewed the evidence, it may issue

an order to the User responsible for the discharge directing that,

following a specified time period, the sewer service shall be

discontinued unless adequate treatment facilities, services, or

other related appurtenances are properly operated and/or installed.

Further orders and directives as are necessary and appropriate may

be issued.

(5)

Costs of all hearing shall be borne by the User.

Section 2-902.

Liability of User.

(1) Any industrial wastewater user who discharges or causes the discharge

of wastewater which cause damage to the Joint Venture facilities, detrimental

effects on treatment processes, or any other damages resulting in costs to the

Joint Venture shall be liable for all damages occasioned thereby.

(2) The approval of a plan or a wastewater pretreatment process or the

issuance of a Permit by the Manager shall not relieve the User of his

responsibility to maintain such pretreatment facility or process so that his

discharge meets all requirements pursuant to this Ordinance.

Section 2-903.

(A)

Judicial Proceedings.

Initiation of Legal Action.

If any person discharges sewage, industrial wastes, or other wastes into

the Joint Venture wastewater disposal system contrary to the provisions of this

Ordinance, Federal or State Pretreatment Requirements, or any order of the Joint

Venture, the Joint Venture Attorney may commence an action for appropriate legal

and/or equitable relief in the Tribal Court of the Colorado River Indian Tribes

or any other court of competent jurisdiction. This legal Action may include an

injunction that would prevent the User from making any further discharges into

the JVOTW.

(B)

Civil Penalties.

(1)

Penalty for Permitting, Reporting, and Permit Amendment

Violations: Any person who violates the permitting, reporting,

or Permit amendment provisions of this Ordinance shall be

civilly liable to the Joint Venture for a sum not to exceed

five hundred dollars ($500) for each day in which such

violation occurs. In the event of such violation, the Manager

shall request the Joint Venture Attorney to petition the court

of competent jurisdiction to impose, assess, and recover such

sums.

(2)

Penalty for Discharge Violations:

Any person who allows

discharge to the JVOTW of any industrial wastewater in

violation of the requirements of this Ordinance or Permits

issued under this Ordinance, shall be civilly liable to the

Joint Venture for a sum not to exceed twenty-five thousand

dollars ($25,000) for each day in which such violation occurs.

In the event of such violation, the Manager shall request the

Joint Venture attorney to petition the court of competent

jurisdiction to impose, assess, and recover such sums.

(C)

Falsifying information:

Knowingly making any false statements,

representations, or certification in any application, record, report, plan, or

other document filed or required to be maintained pursuant to this Ordinance or

26

INDUSTRIAL WASTE DISCHARGE

Industrial Wastewater Discharge Permit; or falsifying, tampering with, or

knowingly rendering inaccurate any monitoring device or method required under

this Ordinance shall constitute a Class 1 Misdemeanor in violation of A.R.S.

Section 13-707, Section 13-802(A), Section 13-804, as from time to time may be

amended and applicable, and appropriate ordinances and regulations of the

Colorado River Indian Tribes, as applicable.

(D) for any of the above specified violations, User's Industrial Wastewater

Discharge Permit shall also be subject to revocation.

Section 2-904.

Posting of a Bond.

(A)

The Manager may require posting of a bond by any User.

(B)

Bond.

As part of any Permit condition, the Manager may at any time impose,

revise, or otherwise require a bond from any User who:

(C)

(1)

Discharges or has the potential for discharging any quantity

of pollutants which, if improperly managed by the User, could

cause physical damage to the JVOTW and injury to JVOTW

personnel.

(2)

Does not have adequate pretreatment facilities, personnel,

safety procedures, or financial resources to otherwise ensure

compliance with requirements of this Ordinance.

Amount.

In determining the amount of any bond which is to be required, the Manager

shall consider the:

(1)

Reasonably foreseeable injury to JVOTW facilities or personnel

which could result from any discharge violation of the

requirements of this Ordinance;

(2)

Nature and extent of any previous violation by the User of

applicable Federal, State, or if valid, county or city,

discharge requirements;

(3)

Extent to which the User is reasonably able to satisfy the

requirement of this Section.

Section 2-905.

(A)

Levels of Action.

Enforcement of Judicial Action.

Participation in any communication concerning violations will not exempt

a violator of this Ordinance from formal enforcement or judicial action.

(B)

Written Permission Requirement.

Any permission required by a User from the Manager must be in writing.

(C)

Separate Actions.

Any judicial proceedings initiated because of a violation of any section

of this Ordinance shall not exempt a User from any judicial proceedings initiated

because of a violation of any other provision of this Ordinance.

27

PUBLIC UTILITIES CODE

CHAPTER 10. CONFIDENTIAL INFORMATION

Section 2-1001.

Information and Data.

(A) Information and data on a User obtained from reports, questionnaires,

permit applications, Permits and monitoring programs and from inspections shall

be available to the public or other governmental agency without restriction

unless the user specifically requests and is able to demonstrate to the

satisfaction of the Manager that the release of such information would divulge

information, processes, or methods of production entitled to protection as trade

secrets of the User.

(B) Information determined by the Manager to be protected as trade secrets

shall not be made available for inspection by the public but shall be made

available upon written request to governmental agencies for uses related to this

Ordinance, the National Pollutant Discharge Elimination System (NPDES) Permit,

State Disposal System permits and/or Pretreatment Programs; provided, however,

that such information shall be available for use by the State or any State agency

in judicial review or enforcement proceedings involving the person furnishing the

information. Wastewater constituents and characteristics will not be recognized

as confidential information.

(C) Information accepted by the Joint Venture as confidential shall not

be transmitted to any governmental agency or to the general public by the Joint

Venture until and unless a ten (10) day notification is given to the User.

CHAPTER 11. FEES

Section 2-1101.

Purpose.

It is the purpose of this Article to provide for the recovery of costs from

Users of the Joint Venture's wastewater disposal system for implementation of the

program established herein. The applicable charges or fees shall be set forth

in the Joint Venture's Schedule of Charges and Fees.

Section 2-1102.

Charges and Fees.

The Joint Venture may adopt and revise charges and fees with the approval

of its venturers, the Tribal Council and the Parker Town Council, which may

include:

(A)

Fees for reimbursement of costs of setting up and operating the

Joint Venture's Pretreatment Program;

(B)

Fees for monitoring inspections and surveillance procedures;

(C)

Fees for reviewing accidental discharge procedures and construction;

(D)

Fees for Permit applications;

(E)

Fees for filing appeals;

(F)

Fees for consistent removal (by the Joint Venture) of pollutants

otherwise subject to Federal Pretreatment Standards;

(G)

Other fees as the Joint Venture may deem necessary to carry out the

requirements contained herein.

(H)

These fees relate solely to the matters covered by this Ordinance

and are separate from all other fees chargeable to the Joint

28

INDUSTRIAL WASTE DISCHARGE

Venture.

Section 2-1103.

Renewal.

A renewal Permit fee shall be paid to the Colorado River Sewage System

Joint Venture prior to Permit re-issuance.

Section 2-1104.

Denial.

The Permit fee paid at the time of Permit application shall be retained by

the Colorado River Sewage System Joint Venture when a Permit is denied.

The

applicant shall forfeit the fee unless an acceptable proposal is submitted within

120 days of the date of denial.

Section 2-1105.

Modification.

A Permit modification may be applied for and granted with no fee required.

Section 2-1106.

Permit Not Required.

The Permit fee shall be refunded when a determination is made that the

original submittal does not require a Permit.

CHAPTER 12. NOTICE PROCEDURE

Section 2-1201.

Notice.

Any notice required to be given by the Manager under this Ordinance shall

be in writing and served in person or by first class registered or certified mail

(return receipt requested).

The notice shall be served upon an authorized

representative at the last address known to the Manager or the occupants or

owners of record of property upon which the alleged violations occurred.

CHAPTER 13. FILING OF RULES AND REGULATIONS

Section 2-1301.

Filing of Rules and Regulations.

All rules and regulations, guidelines, and charges adopted in conjunction

with administration of this Ordinance shall be in writing, and a copy shall be

filed in the Office of the Colorado River Sewage System Joint Venture.

CHAPTER 14. RIGHTS OF REVISION

Section 2-1401.

Right of Revision.

The Joint Venture is delegated the right to amend this Ordinance where

deemed necessary, subject to the approval of the Tribal Council in its sovereign

capacity, and the Tribal Council and the Town Council as joint venturers in the

Joint Venture Sewage System.

At least forty-five (45) days before any formal

consideration of an amendment to this Ordinance, the Manager shall notify in

writing any person who has filed a request for notification with the Manager.

The Board of Directors shall provide notification by publication in a newspaper

of general circulation in the Colorado River Sewage System Joint Venture area.

The notice shall contain a brief description of the nature of the amendment to

be considered and the time and place when formal action will be taken.

CHAPTER 15. SEVERABILITY AND CONFLICT

Section 2-1501.

Severability.

29

PUBLIC UTILITIES CODE

If any provision, paragraph, word, section, or Article of this Ordinance

is invalidated by any court of competent jurisdiction, the remaining provisions,

paragraphs, words, sections, and chapters shall not be affected and shall

continue in full force and effect.

Section 2-1502.

Conflict.

All other Colorado River Sewage System Joint Venture Ordinances and parts

of other ordinances inconsistent or conflicting with any part of this Ordinance

are hereby repealed to the extent of such inconsistency or conflict.

CHAPTER 16. EFFECTIVE DATE

Section 2-1601.

Effective Date.

This Ordinance shall be in full force and effect

passage, approval, and publication, as provided by law.

°°°

30

from

and

after

its

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