Public Access to Emission Inventory & Toxics Data

• California Emission Inventory Development and Reporting System (CEIDARS)
• California Air Resources Board - Pollution Mapping Tool
• Emissions inventory data for a specific facility/source is available upon request. Please email your request to info@mdaqmd.ca.gov or contact the engineering section at 760-245-1661. 

AB 2588 Air Toxics "Hot Spots" Program

• Air Toxics "Hot Spots" Program Public Notification Procedures

Annual Air Toxics "Hot Spot" Reports:

• Annual Air Toxics "Hot Spots" Report - 2014
• Annual Air Toxics "Hot Spots" Report - 2015
• Annual Air Toxics "Hot Spots" Report - 2016
• Annual Air Toxics "Hot Spots" Report - 2017
• Annual Air Toxics "Hot Spots" Report - 2018
• Annual Air Toxics "Hot Spots" Report - 2019
• Annual Air Toxics "Hot Spots" Report - 2020
• Annual Air Toxics "Hot Spots" Report - 2021
• Annual Air Toxics "Hot Spots" Report - 2022
• Annual Air Toxics "Hot Spots" Report - 2023 - Data Currently Under Review

Emission Inventory Guidelines

• Comprehensive Emissions Inventory Guidelines
• Mineral Industry Emissions Inventory Guidance

Prioritization Score Guidelines

• Facility Prioritization Guidelines (CAPCOA, August 2016)

Health Risk Assessment Guidelines

• The Air Toxics Hot Spots Program Guidance Manual for Preparation of Health Risk Assessments (OEHHA, February 2015)
• Appendices to the Guidance Manual for Preparation of Health Risk Assessments (above document)
• Office of Environmental Health Hazard Assessment (OEHHA): Air Toxics Hot Spots Web Page
• Risk Management Guidance for Stationary Sources of Air Toxics (CARB &CAPCOA, July 2015)

Emission Inventory Plan (CEIP) Forms

• Certification - CER
• Standard Industrial Classification - SIC
• Location of Facility - LOC
• Device Flow Diagram & Information - DFD
• Emission Quantification Method - EQM

Emission Inventory Report (CEIR) Forms

• Certification - CER
• Location of Emission Sources - LOC-ES
• Distance to Receptors - DIS
• Emission Inventory Check List - CKL
• Release Data - REL
• Update Survey - UDS
• Request for CEIR Revision

Emission Inventory - Source Specific Forms

• Abrasive Blasting - AB*
• Aggregate Handling Crushing and Screening - AGG*
• Autobody Shop Request for Fee Exemption
• Cannabis Operations
• Coating Operations Toxics*
• Coating Operations- Hardcopy
• Coffee Roaster
• Concrete Batch Plant*
• Crematorium*
• Dry Cleaners*
• Food Preparation Equipment*
• Gasoline Dispensing Facility Streamline Form
• Gasoline Dispensing Facility Form & Instructions
• Internal Combustion Engine Form*
• Liquid Storage Tank*
• Mining Operations - MINE*
• Powder Coating Operations*
• Negative Air Machines*
• Reinforced Plastic Composites Fabricator (Boat) - BRPC*
• Reinforced Plastic Composites Fabricator (Other) - RPC-O*
• Soil Remediation*
• Stationary and Portable Fuel Combustion Equipment - SPFC*
• Waste Water Treatment Plant*
• Reciprocating Internal Combustion Engine - RICE

Sample Forms

Paint Spray Booth

• DFD for Paint Spray Booth*
• EQM for Process, Coating used and emissions*
• EQM for Process, Natural gas incinerator and emissions*

Reciprocating Internal Combustion Engine

• DFD for Internal Combustion Engine*
• EQM for Process, Diesel fuel burned and emissions*

Crushing and Screening Operation

• DFD for Crushing and Screening Operation*
• Flow Diagram for Crushing and Screening Operation*
• EQM for Crushing and Screening Operation*
• Emission Worksheet, Particulate Emissions*

District Default Emissions Factors

• Methods for Determining Emission Factors
• Emission Factors for Boilers*
• Emission Factors for NG Boilers only*
• Emission Factors for Crematoria*
• Emission Factors for Gasoline Dispensing
• Emission Factors for Internal Combustion Engines*
• Emission Factors for Diesel IC Engines only*
• Emission Factors for Mobile Equipment*
• Emission Factors for Space Heaters*

Other District's Default Emissions Factors

• Santa Barbara APCD
• San Joaquin Valley APCD

Risk Screening Tools and HRA Worksheets

• Dry Cleaners*
• Crematorium*

California List of Toxic Substances

• Appendix A-I Substances for which emissions must be quantified
• Appendix A-II Substances for which production, use or otherwise present must be reported
• Appendix A-III Substances for which emissions must be quantified if manufactured by the facility

Federal List of Hazardous Air Pollutants

• Federal List of HAPs
• Universal Transverse Mercator (UTM)
• SIC, NAICS & SCC
• Number of Employees
• HARP Instructions
• Quality Assurance

Tools

• Source Classification Code Lookup Tool*

* Excel Files

Free viewers are required for some of the attached documents.
They can be downloaded by clicking on the icons below.

Acrobat Reader Windows Media Player Word Viewer Excel Viewer PowerPoint Viewer