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Chapter 17 — WASTEWATER COLLECTION AND TREATMENT SERVICES›Article 17 — I Terms And Conditions For The Sale Of Wastewater Collection And Treatment Services

Needles Municipal Code § 9.3 Prohibited wastes

Needles Municipal Code · 2026-09 edition · updated 2026-10-04 · Needles

Cite as: Needles Municipal Code § 9.3 · Text as of 2026-10-04

It shall be a misdemeanor for any person to discharge or cause to be discharged

prohibited waste into any city wastewater sewer collection and treatment system.

9.3.1 Stormwater, surface water, groundwater, roof runoff, subsurface drainage, cooling…

unpolluted industrial process water shall not be discharged to any sanitary sewer collection and treatment system.

Exceptions & meaning →

9.3.1.1 Stormwater and all other unpolluted drainage shall be discharged to such sewers…

specifically designated as storm sewers, or to an approved natural outlet.

Exceptions & meaning →

9.3.1.2 Industrial cooling water or unpolluted process water may be discharged, upon…

of the city, to a storm sewer or natural outlet.

Exceptions & meaning →

9.3.2 Except as hereinafter provided, the following described waters or wastes shall…

discharged into the city’s wastewater collection and treatment system.

Exceptions & meaning →

9.3.2.1 Hot fluids. Any liquid or vapor having a temperature higher than one hundred fifty

9.3.2.2 Oil, fats, grease.

Any water or waste discharge which may contain more than fifty parts

per million by weight of oil, fat or grease.

Exceptions & meaning →

9.3.2.3 Flammables and explosives.

9.3.2.4 Solids and viscous substances.

Any ashes, cinders, sand, straw, shavings, metal, glass,

feathers, tar, plastics, wood, food substances that are not ground household garbage or other solid or viscous substance capable of causing obstruction to the flow in sewers or other interference with the proper operation of the collection or treatment systems.

Exceptions & meaning →

9.3.2.5 Deficient or excess pH.

Any water or wastes having a pH lower than 5.5, or higher than

9.0, or having any other corrosive property capable of causing damage or hazards to the wastewater collection and treatment system structures, equipment or personnel.

Exceptions & meaning →

9.3.2.6 Toxics and poison.

Any water or wastes containing a toxic or poisonous substance in

sufficient quantity to injure or interfere with any wastewater collection or treatment process, constitute a hazard to humans or animals, or create any hazard in the water or the lands receiving the effluent of the treatment plant. 9.3.2.7 Suspended solids. Any water or wastes containing suspended solids of such character and quantity that unusual attention or expense is required to handle such materials at the wastewater treatment plant.

Exceptions & meaning →

9.3.2.8 Noxious effluvium.

9.3.2.9 Other.

Any other substance prohibited by federal, state or local law, or regulated by any

governmental agency by permit, license, order, degree or other similar document.

Exceptions & meaning →

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