Source: https://code.dccouncil.us/dc/council/code/sections/8-105.02.html
Timestamp: 2019-04-20 06:41:31+00:00

Document:
D.C. Law Library - § 8–105.02. Definitions.
↪ Subchapter III. Wastewater Control.
(1C) “Best Management Practices” or “BMPs” means the schedules of activities, prohibitions of practices, maintenance procedures, and other management practices to implement the prohibitions listed in 40 C.F.R. § 403.5(a)(1) and (b), § 8-105.06 and local pretreatment requirements established pursuant to §§ 8-105.07 and 8-105.15. BMPs also include treatment requirements, operating procedures, and practices to control plant site runoff, spillage or leaks, sludge or waste disposal, or drainage from raw materials storage.
(1D) “Blue Plains” means the District of Columbia’s Wastewater Treatment Plant at Blue Plains, a POTW.
(1E) “Categorical Pretreatment Standards” or “Categorical Standards” or “National Categorical Pretreatment Standards” means any regulation promulgated by the Environmental Protection Agency (“EPA”) in accordance with § 307(b) and (c) of the Clean Water Act [33 U.S.C. § 1317] which specifies quantities or concentrations of pollutants or pollutant properties which may be discharged to a POTW by existing or new Industrial Users in specific industrial categories provided in 40 C.F.R. Chapter I, Subchapter N, Parts 405-471.
(1F) “Categorical wastewater” means wastewater subject to National Categorical Pretreatment Standards.
(1G) “Clean Water Act” means the Federal Water Pollution Control Act, approved October 18, 1972 (86 Stat. 816; 33 U.S.C. § 1251 et seq.).
(1H) “C.F.R.” means the Code of Federal Regulations.
(1I) “Cooling water” means the wastewaters discharged from any system of heat transfer, such as condensation, air conditioning, cooling, or refrigeration to which the only pollutant added is heat.
(2) “Discharge” means any solid, liquid, or gas introduced into the wastewater system, including indirect discharges.
(3) “District” means the District of Columbia.
(3B) “District pretreatment standards” or “Local limits” means those limits established pursuant to §§ 8-105.07 and 8-105.15.
(3C) “Hazardous waste” means any waste defined as hazardous waste in § 8-1302(2).
(3D) “High strength wastes” means wastewater containing concentrations of organic matter, solids, or nutrients that are higher than domestic (residential) strength wastewater.
(3E) “Indirect discharge” means the introduction of pollutants into a POTW or the District’s wastewater system from any non-domestic source regulated under § 307(b), (c), or (d) of the Clean Water Act [33 U.S.C. § 1317], and this subchapter.
(3F) “Industrial User” means a source of indirect discharge from a non-domestic user who discharges, causes, or permits the discharge of wastewater into the District’s wastewater system.
(3G) “Infectious waste” means any waste defined as infectious waste in § 8-1051(21).
(v) The Marine Protection, Research, and Sanctuaries Act of 1972, approved October 23, 1972 (86 Stat. 1052; 33 U.S.C. § 1401 et seq.).
(5) “Mayor” means the Mayor of the District of Columbia or any representative or agency designated by the Mayor to carry out the provisions of this subchapter.
(5D) “Medical waste” means any waste defined as medical waste in § 8-901(3A).
(5E) “National Pretreatment Standards”, “Pretreatment standards”, or “Standards” means any regulation containing pollutant discharge limits promulgated by the EPA in accordance with § 307(b) and (c) of the Clean Water Act [33 U.S.C. § 1317], which applies to Industrial Users. National Pretreatment Standards, pretreatment standards, or standards, includes prohibitive discharge limits and local limits established pursuant to 40 C.F.R. § 403.5.
(5F) “Natural outlet” means any outlet into a watercourse, pond, ditch, river, lake, or other body of surface water.
(5G) “NPDES” means the National Pollutant Discharge Elimination System.
(5H) “NPDES permit” means the National Pollution Discharge Elimination System permit issued by the EPA Region III to WASA for the operation of the Blue Plains Wastewater Treatment Facility in effect on June 4, 2007 and as it may be amended or modified in the future, and any successor permits issued by the EPA Region III to either the District or to WASA.
(6) “Objectionable color” means a color inappropriate for the normal characteristics of the receiving water.
(7) “Pass through” means any discharge which exits the District’s wastewater system into waters of the United States in quantities or concentrations which, alone or in conjunction with a discharge or discharges from other sources, causes or may cause, or contributes to, a violation of any requirement of the NPDES permit (including an increase in the magnitude of duration of a violation).
(8) “Person” means any natural person, partnership, copartnership, firm, company, corporation, association, joint stock company, trust, estate, governmental entity or any other legal entity, or their legal representatives, agents, or assigns.
(9) “Pollutant” means any substance which induces or may induce an alteration of the chemical, physical, biological, or radiological integrity of water, which has or may have a detrimental effect on a subsequent use of that water, or which interferes or may interfere with the wastewater system.
(10) “Pretreatment” means the reduction of the amount of pollutants, the elimination of pollutants, or the alteration of the nature of pollutant properties in wastewater prior to or in lieu of discharging or otherwise introducing such pollutants to the District’s wastewater system. This reduction or alteration may be obtained by physical, chemical, or biological processes, process changes, or by other means, except as prohibited by 40 C.F.R. § 403.6(d) and § 8-105.06(h). Appropriate pretreatment technology includes control equipment, such as equalization tanks or facilities, for protection against surges or slug loadings that might interfere with or otherwise be incompatible with the District’s wastewater system. However, if wastewater from a regulated process is mixed in an equalization facility with unregulated wastewater or with wastewater from another regulated process, the effluent from the equalization facility must meet an adjusted pretreatment limit calculated in accordance with 40 C.F.R. § 403.6(e).
(10A) “Pretreatment requirements” means any District pretreatment standard or federal, state, or local substantive or procedural requirement related to pretreatment, other than a National Pretreatment Standard, imposed on an Industrial User.
(10B) “Prohibited Discharge Standards” or “Prohibitive Discharge limits” means any statute or regulation containing prohibitions on pollutant discharges including regulations promulgated by the EPA and the prohibitions in § 8-105.06 and local pretreatment requirements established pursuant to §§ 8-105.07 and 8-105.15.
(10C) “Publicly Owned Treatment Works” or “POTW” means a treatment works as defined by § 212 of the Clean Water Act (33 U.S.C. § 1292), which is owned by a State or municipality, such as the District of Columbia. The term includes any devices and systems used in the storage, treatment, recycling, and reclamation of municipal sewage or industrial wastes of a liquid nature. It also includes sewers, pipes, and other conveyances which convey wastewater to a treatment plant.
(10D) “POTW treatment plant” means that portion of a POTW which is designed to provide treatment (including recycling and reclamation) of municipal sewage and industrial waste.
(11) “Septic tank” means a watertight receptacle which receives the discharge from a drainage system or a part of the drainage system, and is designed and constructed to separate solids from the liquid, decompose organic matter through a period of detention, and allow the liquids to discharge into the soil outside of the tank.
(III) Is designated as a Significant Industrial User by WASA on the basis that the Industrial User has a reasonable potential for adversely affecting the operation of Blue Plains or for violating any pretreatment standard or requirement.
(iii) The Industrial User never discharges any untreated concentrated wastewater.
(C) Upon a finding that an Industrial User meeting the criteria in subparagraph (A)(ii) of this paragraph has no reasonable potential for adversely affecting the operation of Blue Plains or for violating any pretreatment standards or requirements, WASA may at any time, on its own initiative or in response to a petition received from an Industrial User, and in accordance with 40 C.F.R. § 403.8(f)(6), determine that such Industrial User is not a Significant Industrial User.
(11B) “Significant noncompliance” means a Significant Industrial User that is in significant noncompliance with the pretreatment standards and requirements if it violates a term of a discharge permit and its violation meets one or more of the criteria listed in § 8-105.13, or an Industrial User whose violation meets one or more of the criteria listed in § 8-105.13(c)(3), (7) or (8).
(12) “Sludge and residue” means the accumulated solids, grease, liquids, and scum separated from wastewater during the wastewater treatment process.
(13) “Slug discharge” or “Slug load” means any discharge of a non-routine, episodic nature, including an accidental spill or a non-customary batch discharge, which has a reasonable potential to cause interference or pass through, or in any other way violate WASA’s regulations, local limits, or permit conditions such that it is capable of violating the specific prohibitive discharge limits of § 8-105.06 and local pretreatment requirements established pursuant to §§ 8-105.07 and 8-105.15.
(14) “User” means any person who discharges, causes, or permits the discharge of wastewater into the District’s wastewater system.
(14A) “WASA” means the District of Columbia Water and Sewer Authority, as established by Chapter 22 of Title 34.
(15) “Wastewater” means the liquid and water-carried wastes from dwellings, commercial buildings, industrial facilities, institutions, and swimming pools.
(16) “Wastewater system” means the devices, facilities, structures, equipment, or works owned, operated, maintained, or used by the District or WASA for the purpose of the transmission, storage, treatment, recycling, and reclamation of wastewater or to recycle or reuse water, including intercepting sewers, outfall sewers, wastewater collection systems, treatment, pumping, power, and other equipment and their appurtenances, extensions, improvements, remodeling of improvements, additions, and alterations to the additions, elements essential to provide a reliable recycled water supply such as standby treatment units and clear well facilities, and any works, including land, that are or may be an integral part of the treatment process or that are or may be used for disposal of sludge and residue resulting from such treatment, and sewers designated as storm sewers shall be considered a part of the wastewater system for purposes of this subchapter.
(17) “Wastewater System Regulation Act” means this subchapter.
This section is referenced in § 8-105.06.
D.C. Law 13-91, in subsec. (3A), validated a previously made technical amendment.
D.C. Law 18-256, rewrote the section.
The 2012 amendment by D.C. Law 19-171 validated a previously made technical correction in (3E).
“Section 307(b) and (c) of the Clean Water Act”, referred to in (1E), (3E), (5E) and (5A), is 33 U.S.C. § 1317(b) and (c).

References: § 8
 § 403
 § 8
 § 307
 § 1317
 § 1251
 § 8
 § 307
 § 1317
 § 8
 § 1401
 § 8
 § 307
 § 1317
 § 403
 § 403
 § 8
 § 403
 § 8
 § 212
 § 1292
 § 403
 § 8
 § 8
 § 8
 § 8
 § 1317