AIR QUALITY MODELS AND DOCUMENTS from NATIONAL TECHNICAL INFORMATION SERVICE (NTIS) Models are available, individually, from NTIS on microcomputer disks. Regulatory and Air Quality models will also be available as a package. Most of the disks must be transported (uploaded) to IBM 3090 machines; however, some models do have PC executable code. Those that are operational on IBM compatible microcomputers are identified as executables in the following list: Air quality model programs which are contained on the Support Center for Regulatory Air Models (SCRAM) but are not listed below can be ordered through NTIS: Sales Desk (800) 553-6847(US) (703) 605-6000(Canada) EPA REGULATORY MODELS/PROGRAMS: * BLP * (Buoyant Line and Point Source Dispersion Model) is a Gaussian plume dispersion model associated with aluminum reduction plants. Order Number: PB90-500281; Price: $50; (1 transport disk; 1 document) Document Order Number: PB90-164642 * CALINE3 * (California Line Source Model) is a line-source dispersion model that can be used to predict carbon monoxide concentrations near highways and arterial streets given traffic emissions, site geometry, and meteorology. Order Number: PB90-500299; Price: $75; (1 transport disk; 1 document) Document Order Number: PB80-220841 * CDM2 * (Climatological Dispersion Model) is a climatological dispersion model that determines long-term quasi-stable pollutant concentrations. Order Number: PB90-500273; Price: $50; (1 transport disk; 1 document) Order Number: PB90-500406; Price: $50; (1 executable disk; 1 document) Document Order Number: PB86-136546 * COMPLEX I * is a multiple point-source code with terrain adjustment representing a sequential modeling bridge between VALLEY and COMPLEX II. Order Number: PB90-500414; Price: $50 (1 transport disk; no documentation) * CRSTER * estimates ground-level concentrations resulting from up to 19 co-located elevated stack emissions. Order Number: PB90-500323; Price: $50 (1 transport disk; 1 document) Document Order Number: PB-271360 * EKMA * was developed for relating concentrations of photochemically formed ozone to levels of organic compounds and oxides of nitrogen. 1) Procedures For Applying City-specific EKMA. EPA-450/4-89-012 Accession No. PB90-256777 Paper copy Price code: Price: $ 23.00 Microfiche Price code: Price: $ 8.00 2) User's Manual for OZIPM-4 (Ozone Isopleth Plotting With Optional Mechanisms) - Volume 1. EPA-450/4-89-009a Accession No. PB90-261488 Paper copy Price code: Price: $ 23.00 Microfiche Price code: Price: $ 11.00 3) User's Manual for OZIPM-4 (Ozone Isopleth Plotting With Optional Mechanisms) - Volume 2: Computer Code. EPA-450/4-89-009b Accession No. PB90-255399 Paper copy Price code: Price: $ 23.00 Microfiche Price code: Price: $ 8.00 4) Consideration of Transported Ozone and Precursors and Their Use in EKMA. EPA-450/4-88-016 Accession No. PB90-255415 Paper copy Price code: Price: $ 23.00 Microfiche Price code: Price: $ 8.00 5) A PC-Based System for Generating Ekma Input Files. EPA-450/4-89-010 Accession No. PB90-255407 Paper copy Price code: Price: $ 17.00 Microfiche Price code: Price: $ 8.00 * ISC2 * (Industrial Source Complex Short-Term2/Industrial Source Complex Long-Term2) is a steady-state Gaussian plume model which can be used to access pollutant concentrations from an industrial source complex. ISCST2A.ZIP: Order Number: PB90-500380 (PC executable) Price: $140.00 ISCLT2.ZIP: Order Number: PB90-500257 (PC executable) Price: $140.00 Order Number: PB92-232446 Paper copy (3 volumes) Price: $ 71.00 Microfiche Price: $ 33.50 PB92-232453 Paper copy (Volume 1) Price: $ 36.50 Microfiche Price: $ 17.50 PB92-232461 Paper copy (Volume 2) Price: $ 19.50 Microfiche Price: $ 9.00 PB92-232479 Paper copy (Volume 3) Price: $ 27.00 Microfiche Price: $ 12.50 * LONGZ-SHORTZ * is designed to calculate the long and short-term pollutant concentrations produced at a large number of receptors by emissions from multiple stack, building, and area sources. Order Number: PB90-500265; Price: $125 (2 transport disks; 3 documents) Document Order Numbers: PB83-146092; PB83-146100; PB86-244878 * MPRM 1.2 * (Meteorological Processor for Regulatory Models) provides a general purpose computer processor for organizing available meteorological data into a format suitable for use by air quality dispersion models. Specifically, the processor is designed to accommodate those dispersion models that have gained EPA approval for use in regulatory decision making. Order Number: PB90-500422; Price: $70 (1 transport disk; 1 document) Order Number: PB90-500430; Price: $70 (1 executable disk; 1 document) Document Order Number: PB89-127526 * MPTER * is a multiple point-source Gaussian model with optional terrain adjustments. Order Number: PB90-500307; Price: $75 (1 transport disk; 3 documents) Order Number: PB90-500356; Price: $75 (1 executable disk; 3 documents) Document Order Numbers: PB83-114207; PB80-197361; PB86-217163 * PTPLU * is a point-source dispersion Gaussian screening model for estimating maximum surface concentrations for one-hour concentrations. Order Number: PB90-500331; Price: $50 (1 transport disk; 1 document) Document Order Number: PB83-211235 * RAM * is a short-term Gaussian steady-state algorithm that estimates concentrations of stable pollutants. Order Number: PB90-500315; Price: $50 (1 transport disk; 1 document) Document Order Number: PB88-113261 * RTDM * (Rough Terrain Diffusion Model) is a sequential Gaussian plume model designed to estimate ground-level concentrations in rough (or flat) terrain in the vicinity of one or more co-located point sources. Order Number: PB90-500372; Price: $50 (1 transport disk; 1 document) Document Order Number: PB88-171467 * Urban Airshed Model (UAM) * is a three-dimensional grid based photochemical simualtion model for urban scale domains. 1) User's Guide for the Urban Airshed Model, Volume I: User's Manual for UAM (CB-IV). EPA-450/4-90/007a Accession No. PB91-131227 Paper copy Price code: A12 Price: $ 31.00 Microfiche Price code: A12 Price: $ 31.00 2) User's Guide for the Urban Airshed Model, Volume II: User's Manual for UAM (CB-IV) Modeling System. EPA-450/4-90/007b Accession No. PB91-131235 Paper copy Price code: A22 Price: $ 53.00 Microfiche Price code: A22 Price: $ 53.00 3) User's Guide for the Urban Airshed Model, Volume III: User's Manual for the Diagnostic Wind Model. EPA-450/4-90/007c Accession No. PB91-131243 Paper copy Price code: A04 Price: $ 17.00 Microfiche Price code: A04 Price: $ 17.00 4) User's Guide for the Urban Airshed Model, Volume IV: User's Manual for the Emissions Preprocessor System. EPA-450/4-90/007d Accession No. PB91-131250 Paper copy Price code: A13 Price: $ 31.00 Microfiche Price code: A13 Price: $ 31.00 5) User's Guide for the Urban Airshed Model, Volume V: User's Manual for UAM (CB-IV) Modeling System. EPA-450/4-90/007e Accession No. PB91-131268 Paper copy Price code: A11 Price: $ 31.00 Microfiche Price code: A11 Price: $ 31.00 6) Gridded Model Information Support System (GMISS) User's Guide. Volume II: UAM Subsytem. EPA-450/4-91/009 (Note: Volume I is for EPA use only.) Accession No. PB91-206268 Paper copy Price code: A06 Price: $ 23.00 Microfiche Price code: A01 Price: $ 8.00 7) Guideline for Regulatory Application of the Urban Airshed Model. EPA-450/4-91-013 Accession No. PB92-108760 Paper copy Price Code: A05 Price: $ 19.00 Microfiche Price Code: A01 Price: $ 9.00 8) Gridded Model Information Support System(GMISS) User's Guide, Volume III: Model Concentration Data Retrieval Subsystem. EPA-450/4-91-032. Accession No. PB92-?????? Paper copy Price Code: A06 Price: $ ?.?? Microfiche Price Code: A01 Price: $ ?.?? 9)User's Guide for the Urban Airshed Model, Volume VI: User's Manual for the Postprocessing System. EPA-450/4-90-007f. Accession No. PB92-145382/AS Paper copy Price Code: A06 Price: $ 26.00 Microfiche Price Code: A02 Price: $ 12.50 10)User's Guide for the Urban Airshed Model, Volume VII: User's Manual for the Performance Evaluation System. EPA-450/4-90-007g Accession No. PB92-224849 Paper copy Price Code: A07 Price: $ 27.00 Microfiche Price Code: A02 Price: $ 12.50 11)User's Guide for the Urban Airshed Model, Volume VIII: User's Manual for the Quality Assurance System. EPA-454/B-93-004. Accession No. PB93-?????? Paper copy Price Code: ??? Price: $ ?.?? Microfiche Price Code: ??? Price: $ ?.?? 12)Guidance on the Urban Airshed Model (UAM) Reporting Requirements for Attachement Demonstration. EPA-454/R-93-056. Accession No. PB94-203452 Paper copy Price Code: A03 Price: $ 17.50 Microfiche Price Code: A01 Price: $ 9.00 * VALLEY * is a steady-state, univariate Gaussian plume dispersion algorithm designed for estimating either 24-hour or annual concentrations resulting from emissions from up to 50 (total) point and area sources. Order Number: PB90-500349; Price: $50 (1 transport disk; 1 document) Document Order Number: PB-274054 * WRPLOT * is an interactive program that generates wind rose statistics and plots for selected meteorological stations for user-specified date and time ranges. A wind rose depicts the frequency of occurrence of winds in each of 16 direction sectors (north, north-northeast, northeast, etc.) and six wind speed classes for a given location and time period. Order Number: ; Price: Document Order Number: ALTERNATIVE MODELS *OZIPR* Supporting Report: Simplified approach for estimating secondary production of hazardous air pollutants(HAPS) using the OZIPR Model(EPA 454/R-99-054); (Replaces Section 2.4 in Dispersion Modeling of Toxic Pollutants in Urban Areas, EPA-454/R-99-021). Document Order Number: PB2002-101427 AIR QUALITY MODELS from OFFICE OF RESEARCH and DEVELOPMENT: * APRAC-3 * contains the emission factor computation methodology and treats traffic links in the primary network with low vehicle miles traveled as area sources. Order Number: PB90-500851; Price: $50 (1 transport disk; 1 document) Document Order Number: PB82-103763 * CTDMPLUS * is a refined air quality model for use in all stability conditions for complex terrain applications. 1) User's Guides to the Complex Terrain Dispersion Model (CTDMPLUS): 3 user's Guides and Final Report (See 1a-d for titles): Accession No.: PB90-243809 Paper copy Price code: E99 Price: $148.00 Microfiche Price code: E99 Price: $ 54.50 Individually: a. User's Guide to the Complex Terrain Dispersion Model Plus Algorithms for Unstable Situations (CTDMPLUS): Volume 1 (EPA/600/8-89/041) Accession No.: PB89-181424 Paper copy Price: $ 31.00 b. User's Guide to the CTDM Meteorological Preprocessor Program (EPA/600/8-88/004) Accession No.: PB88-162102 Paper copy Price: $ 23.00 c. The Complex Terrain Dispersion Model Terrain Preprocessor System User's Guide and Program Description (EPA/600/8-88/003) Accession No.: PB88-162094 Paper copy Price: $ 23.00 d. EPA Complex Terrain Model Development: Final Report (EPA/600/3-88/006) Accession No.: PB88-162110 Paper copy Price: $ 45.00 2) Complex Terrain Dispersion Model (CTDMPLUS) for microcomputers. Accession No.: PB90-504119 Diskettes Price code: D05 Price: $230.00 3) User's Guide to CTDMPLUS: Volume 2. The Screening Mode (CTSCREEN). EPA/600/8-90/087 Accession No.: PB91-136564 Paper copy Price code: A04 Price: $ 17.00 Microfiche Price code: A04 Price: $ 17.00 * CTSCREEN * is the screening mode of CTDMPLUS. Refer to CTDMPLUS above for all document information for this model. * HIWAY-ROADWAY * are two models which compute the hourly concentrations of non-reactive pollutants downwind of roadways and predict pollutant concentrations within two hundred meters of a highway respectively. Order Number: PB90-500810; Price: $50 (1 transport disk; 1 document) Document Order Number: PB80-227556 * INPUFF * is a Gaussian integrated puff model which is capable of addressing the accidental release of a substance over several minutes or of modeling the more typical continuous plume from a stack. Order Number: PB90-500752; Price: $50 (1 transport disk; 2 documents) Document Order Number: PB86-242468; PB86-242450 * MESOPUFF * is a Lagrangian model suitable for modeling the transport, diffusion and removal of air pollutants from multiple point and area sources at transport distances beyond 10-50 KM. Order Number: PB90-500794; Price: $50 (1 transport disk; 1 document) Document Order Number: PB84-181775 * MPTDS * is a modification of MPTER that explicitly accounts for gravitational settling and/or deposition loss of a pollutant. Order Number: PB90-500836; Price: $50 (1 transport disk; 2 documents) Document Order Numbers: PB82-215153; PB83-114207 * PAL * (Point, Area and Line Source Algorithm Model) is a short-term Gaussian steady state algorithm that estimates concentrations of stable pollutants from point, area and line sources. Order Number: PB90-500802; Price: $50 (1 transport disk; 1 document) Order Number: PB90-500844; Price: $50 (1 executable disk; 1 document) Document Order Number: PB87-168787 * PBM * (Photochemical Box Model) is a simple stationary single-cell model with a variable height lid designed to provide volume-integrated hour averages of 03 and other photochemical smog pollutants for an urban area for a single day of simulation. Order Number: PB90-500786; Price: $50 (1 transport disk; 1 document) Document Order Number: PB85-137164 * PEM * (Pollution Episodic Model) is an urban scale air pollution model capable of predicting short-term average surface concentrations and deposition fluxes of two gaseous or particulate pollutants. Order Number: PB90-500760; Price: $75 (1 transport disk; 3 documents) Document Order Numbers: PB84-232537; PB84-164128; PB84-138742 * PLUVUE * is a model that predicts the transport, atmospheric diffusion, chemical conversion, optical effects and surface deposition of point-source emissions. Order Number: PB90-500778; Price: $50 (1 transport disk; 1 document) Document Order Number: PB84-158302 * SDM * The Shoreline Dispersion Model (SDM) is a multipoint Gaussian dispersion model that can be used to determine ground-level concentrations from tall stationary point source emissions near a shoreline environment. SDM is used in conjunction with MPTER algorithms to calculate concentrations when fumigation conditions do not exist. 1) User's Guide to SDM - A Shoreline Dispersion Model EPA-450/4-88-017 Accession No. : PB89-164305 Errata Sheets for the User's Guide to SDM * TUPOS * is a Gaussian model that estimates dispersion directly from fluctuation statistics at plume level. Order Number: PB90-500877; Price: $75 (1 transport disk; 3 documents) Document Order Numbers: PB86-181310; PB86-181328; PB86-241031 * UTIL-1 * is a disk containing utility programs including CALMPRO, RUNAVG, UTMCON and CHAVG. Order Number: PB90-500828; Price: $50 (1 transport disk; 2 documents) Document Order Numbers: PB84-229467 and PB83-107342 GUIDANCE DOCUMENTS: 1) Guidance on the Application of Refined Dispersion Models for Air Toxics Releases. EPA-450/4-91-007 Accession No. PB91-190983 Paper Copy Price code: A08 Price: $ 23.00 Microfiche Price code: A01 Price: $ 8.00 2) Evaluation of Dense Gas Simulation Models. EPA-450/4-90-018 Accession No. PB91-191072 Paper Copy Price code: A06 Price: $ 23.00 Microfiche Price code: A01 Price: $ 8.00 * VISCREEN * is a screening model that calculates the potential impact of a plume of specified emissions for specific transport and dispersion conditions. Order Number: PB93-223592 ****************************************************************************** If more information is needed for one or more of the models, please call the FEDERAL COMPUTER PRODUCTS CENTER at (703) 487-4763. If you wish to order the disks and/or documents, please call the NTIS Sales Desk at (800) 553-6847 from within the US or (703) 605-6000 from Canada. Correspondence can be addressed to: Computer Products National Technical Information Service U.S. Department of Commerce 5285 Port Royal Road Springfield, VA 22161