Parameter Viewer

Document ID us-ltfeg-2026-03-17-3 Title Leather Tanning and Finishing Effluent Guidelines URL https://www.epa.gov/eg/industrial-effluent-guidelines Jurisdiction /us Subdomain(s) none Language Status completed Analyzed at 2026-05-12 04:26:08.998254+00:00 Relevance inventory_targeted_fetch
3 Qualitative 0 Quantitative 43 Definitions

Q Qualitative Requirements (3)

Req ID Category Intent Legal Status Name Subdomain(s) Context Conditions Confidence
#R001prohibitionoperationalmandatoryUnconventional Oil and Gas POTW Discharge ProhibitionwastewaterThese standards prohibit discharges of wastewater pollutants from onshore unconventional oil and gas (UOG) extraction facilities to publicly owned treatment works.Onshore unconventional oil and gas (UOG) extraction facilitieshigh
#R002operationaloperationalmandatoryAgricultural and Wildlife Beneficial Use Discharge Conditionagricultural water, aquatic lifeThe regulations in Subpart E allow for discharge of produced water west of the 98th meridian, if the produced water is of good enough quality to be used for wildlife or livestock watering or other agricultural uses and the produced water is actually put to such use during periods of discharge.Discharge west of the 98th meridian under Subpart Ehigh
#R003operationaloperationalmandatoryPollutant Concentration Tool Macro RequirementotherNote that using the Pollutant Concentration Tool requires the use of macros in Microsoft Excel.When utilizing the Pollutant Concentration Tool for Agricultural and Wildlife Water Usehigh

P Quantitative Requirements (0)

No quantitative requirements.

D Definitions (43)

Req ID Category Name Context Confidence
#D001Produced waterThe fluid brought up from the hydrocarbon-bearing strata during the extraction of oil and gas, and includes, where present, formation water, injection water, and any chemicals added downhole or during the oil/water separation process. [40 CFR 435.11(bb); 435.33(a)(2)(v); 435.41(bb)]high
#D002Produced sandThe slurried particles used in hydraulic fracturing, the accumulated formation sands and scales particles generated during production. Produced sand also includes desander discharge from the produced water waste stream, and blowdown of the water phase from the produced water treating system. [[40 CFR 435.11(aa); 435.33(a)(2)(iv); 435.41(aa)]high
#D003UOGunconventional oil and gashigh
#D004SBFssynthetic-based drilling fluidshigh
#D005NPDESNational Pollutant Discharge Elimination Systemhigh
#D006NAICSNorth American Industrial Classification Systemhigh
#D007BATBest Available Technologyhigh
#D008BCTBest Conventional Technologyhigh
#D009NSPSNew Source Performance Standardshigh
#D010PSESPretreatment Standards for Existing Sourceshigh
#D011PSNSPretreatment Standards for New Sourceshigh
#D012BPTBest Practicable Technologyhigh
#D013Oil and Gas Extractionthe exploration and production of petroleum and natural gas from wellshigh
#D014Oresmetal-bearing rockhigh
#D015Dressingpicking, sorting, washing of oreshigh
#D016Millingcrushing, grinding, etc.high
#D017Beneficiationprocessing to improve purity/qualityhigh
#D018Smeltingheating the ore mixtures to separate liquid metal and impuritieshigh
#D019BATBest Available Technology Economically Achievablehigh
#D020BPTBest Practicable Technology Currently Availablehigh
#D021Oresmetal-bearing rockhigh
#D022Dressingpicking, sorting, washing of oreshigh
#D023Millingcrushing, grinding, etc.high
#D024Beneficiationprocessing to improve purity/qualityhigh
#D025Smeltingheating the ore mixtures to separate liquid metal and impuritieshigh
#D026NPDESNational Pollutant Discharge Elimination Systemhigh
#D027NAICSNorth American Industrial Classification Systemhigh
#D028BPTBest Practicable Technology Currently Availablehigh
#D029BATBest Available Technology Economically Achievablehigh
#D030NSPSNew Source Performance Standardshigh
#D031directA point source that discharges pollutants to waters of the United States, such as streams, lakes, or oceans.high
#D032indirectA facility that discharges pollutants to a publicly owned treatment works (municipal sewage treatment plant).high
#D033Asphalt emulsion plantsproduce blown asphalt (forcing hot air through crude asphalt and mixing with water and chemicals) for use in roofing or paving materials.high
#D034Asphalt concrete plantsmanufacture paving materials such as black top (asphalt mixed with crushed rock or gravel).high
#D035Asphalt roofing plantsmanufacture asphalt felts, shingles, and other products, such as impregnated asphalt siding, expansion joints, canal liners, roofing cements, tars and pitches, and tar paper.high
#D036Floor covering plantsmanufacture linoleum floor coverings and printed asphalt felt floor coverings. The coverings are made by saturating organic felt with asphalt and then painting or embedding a design on one side of the felt.high
#D037TSStotal suspended solidshigh
#D038new sourcefacilities that commenced operation after February 26, 1975high
#D039BPTBest Practicable Pollutant Control Technology Currently Availablehigh
#D040PSNSPretreatment Standards for New Sourceshigh
#D041BATBest Available Technology Economically Achievablehigh
#D042NSPSNew Source Performance Standardshigh
#D043NPDESNational Pollutant Discharge Elimination Systemhigh