St. Louis County, Missouri HAZARDOUS MATERIALS EMERGENCY PLAN

Attachment to March 0 ESF #0 Attachment to ESF 0 St. Louis County, Missouri HAZARDOUS MATERIALS EMERGENCY PLAN St. Louis County Missouri i 0

Attachment to March 0 ESF #0 R E C O R D O F A M E N D M E N T S A record of changes to the plan will be noted on the record of amendments, which will contain the following: Date of change Page number of change Description of change DATE OF CHANGE PAGE NUMBER OF CHANGE DESCRIPTION OF CHANGE //0 All Updated Date of Plan Header/Footer //0 Page - Updated List of reporting Chemical facilities St. Louis County Missouri ii 0

Attachment to March 0 ESF #0 P R E F A C E This Hazardous Materials Emergency Plan (HMEP) was prepared in accordance with the provisions of Section 0, The Emergency Planning and Community Right-to-Know Act, Missouri General Law. The Missouri State Emergency Response Commission (MERC) and the local Emergency Planning Committee (LEPC) adopt this plan to provide for the protection of the public located within ST. LOUIS COUNTY, Missouri in the event of a hazardous chemical emergency. St. Louis County Missouri iii 0

Attachment to March 0 ESF #0 T A B L E O F C O N T E N T S T I T L E P A G E... i R E C O R D O F A M E N D M E N T S... ii P R E F A C E... iii T A B L E O F C O N T E N T S... iv I N T R O D U C T I O N... PURPOSE... OBJECTIVES... ORGANIZATION... B A S I C P L A N... INCIDENT SUMMARY INFORMATION... PROMULGATION... AUTHORITY... LIST OF ABBREVIATIONS... ASSUMPTIONS... Local Conditions... Necessity of a HAZMAT Plan... 0 CONCEPT OF OPERATIONS... 0 Response Level Criteria... 0 ORGANIZATIONS AND RESPONSIBILITIES... P L A N U P D A T I N G... PLAN DEVELOPMENT AND MAINTENANCE... UPDATE POLICY... P L A N N I N G R E Q U I R E M E N T S C H E C K L I S T... H A Z A R D A N A L Y S I S... A. HAZMAT Facilities... B. Functional and Access Needs Facilities... C. Highways... D. Railroads... E. Waterways... F. Pipelines... St. Louis County Missouri iv 0

Attachment to March 0 ESF #0 A N N E X A (NOTIFICATION AND ALERTING)... A- Appendix Emergency Assistance Telephone Roster... A- A N N E X B (DIRECTION AND CONTROL)... B- Figure Incident Command System... B- Attachment Community Direction and Control... B- A N N E X C (CONTAINMENT)... C- A N N E X D (ASSESSMENT AND EVAULATION)... D- Attachment HAZMAT Release Form... D- Attachment Hazardous Materials Data Sheet... D- A N N E X E (PUBLIC WARNING AND EMERGENCY INFORMATION)... E- Attachment Sample Emergency Alert System Messages... E- A N N E X F (PROTECTIVE ACTIONS)... F- Attachment In-Place Sheltering Instructions... F- A N N E X G (EMERGENCY MEDICAL SERVICES)... G- Attachment Ambulance Services/Hospitals with HAZMAT Treatment... G- A N N E X H (TRAINING)... H- A N N E X I (EXERCISES)... I- A N N E X J (EMERGENCY RESOURCES)... J- A N N E X K (FACILITY PROFILES)... K- STANDARD OPERATING PROCEDURES... SOP- St. Louis County Missouri v 0

Attachment to March 0 ESF #0 I N T R O D U C T I O N PURPOSE The St. Louis County, Missouri Hazardous Materials Emergency Plan (HMEP) has been prepared to meet both Federal and State statutory planning requirements, and to provide for a higher degree of preparedness to respond to incidents involving hazardous chemicals. Congress passed the Emergency Planning and Community Right-to-Know Act (EPCRA) of, which requires local and state governments to plan for chemical emergencies. Missouri General Law CSR0-.0-0 requires emergency planning by communities for chemical emergencies. The primary purpose of this plan, however, is to provide the framework and methodology to efficiently respond to hazardous materials emergencies within St. Louis County, Missouri so as to protect lives, property and the environment. In order to meet the emergency planning requirements, local St. Louis County municipalities will either develop or maintain a community hazardous materials response plan, which will become an annex to this plan or Town/city governments will adopt this plan. The Plan has been specifically designed to serve as an Annex to the Basic Emergency Operations Plan (BEOP) and supplements that document. Every effort has been made to integrate the Hazardous Material Annex with the BEOP. In that regard the Plan is consistent with existing authorities, planning assumptions, systems and procedures. St. Louis County Missouri 0

Attachment to March 0 ESF #0 OBJECTIVES The objectives of the St. Louis County, Missouri Hazardous Materials Emergency Plan are to:. Describe courses of action that will minimize hazards to life and result in adverse impacts upon the environment from the release of a hazardous material.. Establish procedures to provide for a coordinated effort by the state, county, municipalities and private industry in response to a hazardous materials emergency.. Identify emergency response organizations, equipment and other resources, that can be utilized during a hazardous materials incident.. Provide a mechanism to integrate community and facility response procedures. ORGANIZATION A. The basic plan describes general information about the purpose and scope of this hazardous materials emergency plan and system. B. The hazard analysis portion describes the known hazardous chemical facilities and transportation routes within St. Louis County, Missouri. C. The plan is then divided into functional Annexes that describe different components of an emergency response for hazardous materials incidents. St. Louis County Missouri 0

Attachment to March 0 ESF #0 B A S I C P L A N St. Louis County, Missouri is organized with a Local Emergency Planning Committee (LEPC), which provides the Hazardous Materials Emergency Plan (HMEP). St. Louis County, Missouri will use this plan for emergency response to a hazardous materials incident. Facilities affected by this plan may range from small mom and pop operations to large national corporations. Their endorsements of this plan are filed along with municipal approvals. Letters of agreement between affected facilities and local jurisdictions shall reside in prevention and response plans developed by the facilities. INCIDENT SUMMARY INFORMATION Incident reporting has been standardized by use of the documents provided in Annex A Notification and Alerting. A reporting form is located at the front of this plan and in Annex A. PROMULGATION The St. Louis County, Missouri LEPC will direct the promulgation of the Hazardous Materials Emergency Plan (HMEP) by executing an appropriate document under the delegated authority of the Missouri Emergency Response Commission (MERC). AUTHORITY This HMEP is authorized and regulated under the Emergency Planning and Community Right-to-Know Act (EPCRA) of, Public Law -, Missouri General Law CSR 0-.0-0. Other supporting legislation exists in the Clean Water Act, the Clean Air Act section R, the National Contingency Plan, and Disaster Relief Programs. St. Louis County Missouri 0

Attachment to March 0 ESF #0 LIST OF ABBREVIATIONS ARC ATSDR CAMEO CDC CEPP CERCLA CFR CHEMTRC CHRIS CMA CMED CWA DECON DEP DOD DOE DOT DPH EBS/EAS EHS EMA EMI EOC EOP American Red Cross Agency for Toxic Substances & Disease Registry Computer Aided Management for Emergency Operations Center For Disease Control Chemical Emergency Preparedness Program Comprehensive Environemental Response, Compensation & Liability Act of - (PL -0) Code of Federal Regulations Chemical Transportation Emergency Center Chemical Hazards Response Information System Chemical Manufacturers Association Centralized Medical Dispatch Center Clean Water Act Decontamination Department of Environmental Protection U.S. Department of Defense U.S. Department of Energy U.S. Department of Transportation Department of Public Health Emergency Broadcast System/Emergency Alert System Extremely Hazardous Substance Emergency Management Agency Emergency Management Institute Emergency Operation Center Emergency Operations Plan St. Louis County Missouri 0

Attachment to March 0 ESF #0 EPA EPCRA FAA FEMA FWPCA GIS HAZMAT HHS HMEP HMRT HSRRS IC ICS IEMS JIC LEPC LEPD MSDS NACA NCP NCRIC NETC NFA NFPA NIOSH NOAA U.S. Environmental Protection Agency Emergency Planning & Community Right-to-Know Act Federal Aviation Administration Federal Emergency Management Agency Federal Water Pollution Control Act Geographical Information System Hazardous Materials U.S. Department of Health and Human Services Hazardous Materials Emergency Plan HAZMAT Response Team Homeland Security Regional Response System Incident Commander Incident Command System Integrated Emergency Management System Joint Information Center Local Emergency Planning Committee Local Emergency Planning District Material Safety Data Sheet National Agricultural Chemicals Association National Contingency Plan National Chemical Response & Information Center National Emergency Training Center National Fire Academy National Fire Protection Association National Institute of Occupational Safety and Health National Oceanic and Atmospheric Administration St. Louis County Missouri 0

Attachment to March 0 ESF #0 NRC NRT NRT- NRT-A OHMTADS OSC PIO RQs RRT National Response Center/Nuclear Regulatory Commission National Response Team Hazardous Materials Emergency Planning Guide Criteria for Review of Hazardous Materials Emergency Plans Oil and Hazardous Materials Technical Assistance Data System On Scene Coordinator Public Information Officer Reportable Quantities Regional Response Team (State or Federal) SARA Superfund Amendments and Reauthorization Act of (PL -) SEMA SCBA MERC SOP TPQ USCG USDA USGS State Emergency Management Agency Self Contained Breathing Apparatus State Emergency Response Commission Standard Operating Procedure Threshold Planning Quantity U.S. Coast Guard (DOT) U.S. Department of Agriculture U.S. Geological Survey St. Louis County Missouri 0

Attachment to March 0 ESF #0 ASSUMPTIONS. Hazardous Materials incidents of varying degrees of severity will occur within the St. Louis County, Missouri jurisdiction. Such an incident can occur at a fixed facility or on a transportation route or a combination of the two.. Assistance will be provided from adjoining localities, mutual aid agreements, the City/Regional HAZMAT Team, the Missouri and the Federal Government, depending upon the magnitude of the incident.. The community has appointed a Community Emergency Coordinator. The Coordinator s name and contact information will be on file with the LEPC chairperson and SEMA.. Depending upon the magnitude of an incident, this plan or portions of it will be implemented to coordinate actions, conserve resources and expedite mitigation of that incident. Local Conditions Area Description: St. Louis County is located approximately midway on the state's north-south axis, bounded on the north by the Missouri River and on the south by the Meramec River, and contains a total of square miles. Approximately square miles of the County lie within the 0 incorporated municipalities (including a small portion of Pacific, Missouri); the remaining square miles remain unincorporated. Major Employers: The Boeing Company Washington University in St. Louis SSM Healthcare Schnucks Markets St. John s Mercy Health Care Special School District of St. Louis County Dierberg s Market Edward Jones Enterprise Rent-A-Car Co. Inc. St. Louis County Government Monsanto Industry: Agriculture and Mining.% Construction.% Education and Health.% Financial Services % Information.% Leisure and Hospitality.% Manufacturing.% St. Louis County Missouri 0

Attachment to March 0 ESF #0 Professional/Business Services % Public Administration.% Trade and Transportation 0.% Other Services.% Economy: St. Louis County, Missouri is the most populous and economically diverse community in the St. Louis metropolitan region, if not the entire state. Most of this land is almost entirely developed and characterized by a tree ring-like pattern of distressed, innercore communities, aging suburbs and newer, ex-urban development. The County houses the largest resident labor force in the region, as well as hosting the largest share of the region s housing stock. With over 00,000 jobs, St. Louis County is the economic and employment engine of the region and State of Missouri. Nearly half of the region s employment positions are based in St. Louis County. Infrastructure: Infrastructures include transportation, communications, water/sewer, electricity and natural gas, solid waste disposal, law enforcement, fire protection, emergency medical services and emergency management. St. Louis County contains more than,00 miles of public road including interstate, state, county and local roads. There are airports in St. Louis County: Lambert-St. Louis and Spirit of St. Louis Airport. Lambert is the th busiest airport in the county, Spirit is a smaller airport serving private/corporate flight operations, and serves as a relief airport for Lambert-St. Louis. St. Louis is one of the leading rail centers in the United States with over,000 people employed in the rail industry. The St. Louis region has more than. million telecommunications access lines. Two thirds of these lines are residential, and the other percent support businesses. St. Louis County water comes mainly from surface water sources including the Mississippi, Missouri and Meramec Rivers. The privately owned Missouri-American Water provides reliable, quality service to the residents of the county. The Metropolitan Sewer District (MSD) provides cost effective wastewater and storm water management for the entire St. Louis Region. The only public sewage system outside of MSD in the county is operated by the city of Eureka. Ameren UE operates power-generating plants in the region, and sells electricity to the city of Kirkwood. Laclede Gas Company provides natural gas service to the residents of the county. St. Louis County is a founding member of the St. Louis-Jefferson Solid Waste Management district which serves as a resource to assist public, private and not for profit sectors in establishing and expanding waste reduction, recycling and composting efforts in the region. St. Louis County Missouri 0

Attachment to March 0 ESF #0 Population: The 00 census indicates that, people live in St. Louis County: approximately,000 in the unincorporated areas and, within the 0 municipalities, ranging in size from 0 to,000+ residents. Functional Needs Facilities: Relevant facilities include medical facilities, day care centers and long term care facilities. These facilities represent resources for care and shelter as well as populations requiring a higher level of care. Residents may have mobility and/or cognitive issues that present special problems. Schools: Numerous educational opportunities exist within St. Louis County on all levels from kindergarten and grade schools to post-graduate and doctoral programs. County residents in all areas enjoy the options of quality parochial and private education and outstanding public school districts. These districts range in size from students in the Wellston School District, to,0 students in the expansive Rockwood School District. According to the 00 Census, St. Louis County has, students enrolled in some form of K- education. Education is a priority for St. Louis County and is demonstrated in the educational attainment of its residents. A bachelor s degree or higher has been attained by. percent of St. Louis County residents. This is. times the national average of. percent. This. percent is significantly higher than the figure for the remainder of the metropolitan area. As many as, college students call St. Louis County home. They are enrolled in a variety of small colleges and universities including large research institutions such as University of Missouri St. Louis, Washington University and Webster University. St. Louis County Missouri 0

Attachment to March 0 ESF #0 Necessity of a HAZMAT Plan The LEPC, the local Fire Department and the State Emergency Response Commission receive Tier II reports from Facilities that have hazardous substances as required by EPCRA, Section 0 (c). Review of these Tier II reports indicate that several chemical hazards exist in St. Louis County, Missouri. Additional facilities are required to report those located in CSR0-.0. Additional information supplied by railroad companies and pipeline companies in Missouri also confirmed the presence of some quantities of EHS s transported through St. Louis County, Missouri on the railroads. Although no qualitative or quantitative information is available regarding the presence of EHS s on the transportation routes, the LEPC assumes that hazardous chemicals are transported on nearly all St. Louis County and state roads in the area. CONCEPT OF OPERATIONS The protection of the health and welfare of the residents of St. Louis County, Missouri must be managed at the local level. Assistance from the State will be provided when requested, or in cases where a hazardous material emergency exceeds the capability of local response resources the mutual aid plan will be invoked. St. Louis County, Missouri should develop its own concepts within existing emergency procedures. Hazardous materials emergencies can range from small fuel spills to large-scale releases requiring major evacuations and other problems. For purposes of consistency, the following response level definitions have been developed for this plan: Response Level Criteria Level Controlled Emergency Condition Incident that can be controlled by the primary first response agencies of a local jurisdiction Single jurisdiction and limited agency involvement Does not require evacuation, except for the structure or affected facility Confined geographic area No immediate threat to life, health or property Level Limited Emergency Potential threat to life, health or property Expanded geographic scope Limited evacuation of nearby residents or facilities Involvement of one, two, three, or more jurisdictions Limited participation or mutual aid from agencies that do not routinely respond to emergency incidents in the area Specialist or technical team is called to the scene Combined emergency operation such as firefighting and evacuation, or containment and emergency medical care St. Louis County Missouri 0 0

Attachment to March 0 ESF #0 Level Full Emergency Condition Serious hazard or severe threat to life, health and property Large geographic impact Major community evacuation Multi-jurisdictional involvement State and Federal involvement Specialists and technical teams deployed Extensive resource management and allocation Multiple emergency operations ORGANIZATION AND RESPONSIBILITIES. The Local Emergency Planning Committee will perform the following functions: Establish rules by which the LEPC will function Establish provisions for public notification, comments, etc Develop and maintain the HAZMAT Plan Coordinate HAZMAT exercises as required Conduct HAZMAT training as required. Departments and agencies with responsibilities under this plan will develop and maintain procedures for implementing this hazardous materials plan. Facilities with EHS will develop and maintain procedures for implementing this hazardous materials plan. Facilities with EHS will develop plans specific to the chemicals they use and the area they may affect. These plans will be kept at the Fire Department, which serves the facility, but review annually by the LEPC. St. Louis County Missouri 0

Attachment to March 0 ESF #0 P L A N U P D A T I N G PLAN DEVELOPMENT AND MAINTENANCE The Local Emergency Planning Committee (LEPC) developed this Hazardous Materials Response Plan with assistance from the Missouri State Emergency Response Commission (MERC). The Plan will be updated as necessary but in no case, less than annually. Updating of the plan will be preceded by a review of its contents and/or a test and critique of the plan. Execution of the plan in response to an actual event will be considered as a test and will require a critique and after-action report to be submitted to the Chairman of the LEPC. Those items which are subject to frequent change and shall be reviewed annually for possible updating include, but are not limited to, the following:. Community and facility notification and alerting lists, including identity and phone numbers of response personnel.. Facilities subject to the provisions of EPCRA, Section 0( c), and the name of the Facility Emergency Coordinator (FAC).. Facility Hazard Analysis and Maps.. Transportation routes for hazardous materials, including pipelines and railroads.. Inventories of critical equipment, supplies, and other resources. In addition, facility and community-specific functions and procedures should be reviewed and revised as appropriate. UPDATE POLICY The following policies apply to the review and updating of the Hazardous Materials Emergency Plan:. It is the responsibility of the Local Emergency Planning Committee Chairperson to coordinate the review and update of the plan. The departments, agencies, communities, facilities, and others who have a role in hazardous materials response under the plan will provide support. It is the responsibility of the Chief Executive of each community to delegate update responsibility of community information.. The plan shall be updated as necessary on an annual basis. The plan must have been completed or reviewed within the past year.. Departments, agencies and facilities that maintain annexes and/or procedures that are a part of this plan shall review that portion of the plan pertaining to their function on an annual basis. St. Louis County Missouri 0

Attachment to March 0 ESF #0. The Chair of the LEPC shall maintain a list of plan holders, to ensure changes are sent to all plan holders. Comments, corrections or suggestions on any aspect of this plan should be forwarded to: Michael E. Smiley Chair, St. Louis County LEPC Ladue Bluffs Crossing Drive Chesterfield, Missouri 0 St. Louis County Missouri 0

Attachment to March 0 ESF #0 P L A N N I N G R E Q U I R E M E N T S C H E C K L I S T Section 0 (c) of SARA Title III stipulates nine ()-planning provisions, which must be adequately addressed in this Plan. The plan also meets requirements found in NRT & A Documents. The following chart lists the nine provisions and cites their location(s) in the St. Louis County, Missouri Hazardous Materials Emergency Plan: SECTION 0 (c)requirement. Identification of facilities subject to the requirements of this subtitle that are within the emergency planning district; identification of routes likely to be used for the transportation of substances on the list of extremely hazardous substances referred to in section 0(a); and identification of additional facilities contributing or subjected to additional risk due to their proximity to facilities subject to the requirements of this subtitle, such as hospitals or natural gas facilities.. Methods and procedures to be followed by facility owners and operators and local emergency and medical personnel to respond to any release of such substances.. Designation of a community emergency coordinator and facility emergency coordinators who shall make determinations necessary to implement the plan.. Procedures providing reliable, effective, and timely notification by the facility emergency coordinators and the community emergency coordinator to persons designated in the emergency plan and to the public, that a release has occurred (consistent with the emergency notification requirements of the Section 0).. Methods for determining the occurrence of a release, and the area or population likely to be affected. LOCATION OF PROVISIONS BASIC PLAN Hazard Analysis ANNEX K Facility Profiles ANNEX A Notification and Alerting ANNEX D Assessment and Evaluation ANNEX A Notification and Alerting ANNEX B Direction and Control BASIC PLAN Local Conditions ANNEX D Assessment and Evaluation St. Louis County Missouri 0

Attachment to March 0 ESF #0. A description of emergency facilities in the community and at each facility in the community subject to the requirements of this subtitle, and an identification of the persons responsible for such equipment and facilities.. Evacuation plans, including provision for a precautionary evacuation and alternative traffic routes.. Training programs, including schedules for training of emergency response and medical personnel.. Methods and schedules for exercising the emergency plan. ANNEX A Notification And Alerting ANNEX B Direction and Control ANNEX C Containment ANNEX E Public Warning and Emergency Information ANNEX E Public Warning and Emergency Information ANNEX F Protective Actions ANNEX H Training ANNEX I Exercises ANNEX H Training ANNEX I - Exercises St. Louis County Missouri 0

Attachment to March 0 ESF #0 H A Z A R D A N A L Y S I S This section contains a list of all facilities that have reported chemical inventories to the Local Fire Department, the State Emergency Response Commission, and the LEPC in compliance with EPCRA, Sections 0 & (c); as well as those facilities considered a risk by the LEPC (NOTE: Refer to ANNEX K of this plan for details on EHS facilities). The hazard analysis includes the facility name and address. The hazard analysis is updated annually after the deadline for submission of Tier II reports. Additionally, information on highways and railroads is included. The following list reflects the status of reporting as of: March, 0 A. HAZMAT Facilities Facility Address City State Zip code Chemical Name Enterprise Rent A Car Ladue Rd St. Louis MO Unleaded gasoline Enterprise Rent A Car 0 Natural Bridge St. Louis MO unleaded gasoline Rd Enterprise Rent A Car 0 Page St. Louis MO unleaded gasoline -Eleven #00 -Eleven #0 -Eleven #0 -Eleven # -Eleven #0 -Eleven # -Eleven # -Eleven # -Eleven # -Eleven # -Eleven # -Eleven #0 -Eleven # -Eleven # Store Store Store Store Store Store Store Store Store Store Store Store Store Store 00 Woodson Woodson Terrace MO Unleaded McKelvey MO 0 Diesel Fuel McKelvey MO 0 Unleaded 000 McKenzie RD Affton MO Unleaded 0 St Charles Rock Charlack MO Unleaded Rd Gravois Rd Affton MO Unleaded 0 Dunn Rd Florissant MO 0 Diesel fuel 0 Dunn Rd Florissant MO 0 Unleaded Olive Blvd Chesterfield MO 0 Unleaded 0 Schuetz Rd MO Unleaded 0 Schuetz Rd MO Diesel fuel Manchester Rock Hill MO Unleaded 0 Watson Rd Marlborough MO Unleaded 0 Union Rd Affton MO Unleaded St. Louis County Missouri 0

Attachment to March 0 ESF #0 -Eleven # -Eleven #0 Store Store 0 Midland Boulevard 0 North Lindbergh Overland MO Unleaded Hazelwood MO 0 Unleaded -Eleven Store Big Bend Rd Valley Park MO 0 Unleaded # -Eleven Store LeMay Ferry St. Louis MO Unleaded # -ROCK HILL 0 MANCHESTER ROCK HILL MO SULFURIC ACID ROAD 0-FRONTENAC CITY HALL 0 CLAYTON ROAD ST. LOUIS MO SULFURIC ACID Accu-Glass, LLC 0 Trenton St. Louis MO Oxygen Accu-Glass, LLC 0 Trenton St. Louis MO Lead Glass Accu-Glass, LLC 0 Trenton St. Louis MO Hydrofluoric Acid Accu-Glass, LLC 0 Trenton St. Louis MO Sulfuric Acid ADM/Grain # East Grand St. Louis MO Diesel Fuel ADM/Grain # East Grand St. Louis MO Grain Dust ADM/Grain # East Grand St. Louis MO Fumigation Gas Advanced Inc. 0 Plastics, Aero Metal finishing Inc Aero Metal finishing Inc Aero Metal finishing Inc Aero Metal finishing Inc Green Park Ind. Drive 0 North Lark Industrial Dri 0 North Lark Industrial Dri 0 North Lark Industrial Dri 0 North Lark Industrial Dri St. Louis MO Styrene Fenton MO 0 Hydrofluoric Acid Fenton MO 0 Nitric Acid Fenton MO 0 Sodium Cyanide Fenton MO 0 Sulfuric Acid AgraForm E. Krauss St. Louis MO Sevin RP- AgraForm E. Krauss St. Louis MO Sun Spray N AgraForm E. Krauss St. Louis MO Propylene Glycol AgraForm E. Krauss St. Louis MO Fosetyl-Al Technical AgraForm E. Krauss St. Louis MO Sevin RP- AgraForm E. Krauss St. Louis MO Liquid Nitrogen AgraForm E. Krauss St. Louis MO Aliette 0WDG AgraForm E. Krauss St. Louis MO Pyrimethanil AgraForm E. Krauss St. Louis MO Carbaryl (Sevin) AgraForm E. Krauss St. Louis MO Morwet D- AgraForm E. Krauss St. Louis MO Pluronic P 0 AgraForm E. Krauss St. Louis MO Iprodione St. Louis County Missouri 0

Attachment to March 0 ESF #0 AgraForm E. Krauss St. Louis MO Glycerine AgraForm E. Krauss St. Louis MO Oleic Acid AgraForm E. Krauss St. Louis MO Difenconazole AgraForm E. Krauss St. Louis MO Ag-Rhospec RPA AgraForm E. Krauss St. Louis MO Chlorothalonil AgraForm E. Krauss St. Louis MO Sodium Benzoate AgraForm E. Krauss St. Louis MO Zinc Oxide AgraForm E. Krauss St. Louis MO Larvin 0DF AgraForm E. Krauss St. Louis MO Igepal AgraForm E. Krauss St. Louis MO Echo 0 AgraForm E. Krauss St. Louis MO Reax B AgraForm E. Krauss St. Louis MO Cyprodinil AgraForm E. Krauss St. Louis MO Thiodicarb Air Evac EMS Training Center North Bell Chesterfield MO 00 Jet Fuel airgas dry ice 0 Olive Branch University City MO 0 Carbon DIoxide Airgas USA, LLC S Airgas USA, LLC S Airgas USA, LLC S Airgas USA, LLC S # Sunnen Drive, Suite 0 # Sunnen Drive, Suite 0 # Sunnen Drive, Suite 0 # Sunnen Drive, Suite 0 St Louis MO Carbon dioxide St Louis MO Nitrous oxide St Louis MO Nitrogen St Louis MO Oxygen Airgas USA,LLC S Old Highway Pacific MO 0 Ammonia (Anhydrous) Alberici Constructors, 0 Kienlen Ave St Louis MO Steel Inc Alberici Constructors, 0 Kienlen Ave St Louis MO Deisel Inc Alberici Constructors, 0 Kienlen Ave St Louis MO Sand Inc Alberici Constructors, 0 Kienlen Ave St Louis MO Motor Oil Inc Alberici Constructors, 0 Kienlen Ave St Louis MO Limestone (Crushed Inc Stone) Alberici Constructors, Inc Alcorn Citgo Food Mart 0 Kienlen Ave St Louis MO unleaded 0 S Lindbergh Blvd St Louis MO St. Louis County Missouri 0

Attachment to March 0 ESF #0 All American Painting, LLC All American Painting, LLC All American Painting, LLC All American Painting, LLC All American Painting, LLC All American Painting, LLC Alpha Plastics Inc Alpha Plastics Inc Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard 00 Irvington Ave St. Louis MO Oxirane,,'-[(- methylethylidene)bis(,-phenyle 00 Irvington Ave St. Louis MO Titanium dioxide 00 Irvington Ave St. Louis MO Methyl Isobutyl Ketone 00 Irvington Ave St. Louis MO Methyl Ethyl Ketone 00 Irvington Ave St. Louis MO Mineral Spirits 00 Irvington Ave St. Louis MO Xylene Page Industrial Blvd St. Louis MO Sulfuric Acid Page Industrial St. Louis MO Lead, inorganic Blvd Dorsett MO 0 Diesel fuel (petroleum distillate 00%; naphthalen Dorsett Dorsett Dorsett Dorsett MO 0 MO 0 Ammonium nitrate,% nitrate) MO 0 Plus fifty B (sodium MO 0 Petroleum hydrocarbon industrial dielectric oil Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Dorsett Dorsett Dorsett MO 0 Oil dryabsorbent(montmorill onite clay) MO 0 Guenther salt products(sodium chloride) MO 0 Sweeping compound(0%silica, 0%sawdust,0%parafi n) St. Louis County Missouri 0

Attachment to March 0 ESF #0 Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Meramec Center Ameren Meramec Center Ameren Meramec Center Ameren Meramec Center Ameren Meramec Center Ameren Meramec Center Ameren Meramec Center Ameren Meramec Missouri Energy Missouri Energy Missouri Energy Missouri Energy Missouri Energy Missouri Energy Missouri Energy Missouri Energy Dorsett Dorsett Dorsett Dorsett Dorsett Dorsett Dorsett MO 0 Premix concrete(portland, cement, sand, gravel) MO 0 Propane MO 0 Used oil MO 0 Cold patch asphalt (parts -) MO 0 Magnesium and aluminum (00% blasting grit) MO 0 Lead acid batteries MO 0 Ethylene glycol 00 Fine St Louis MO Unleaded 00 Fine St Louis MO Nitrogen 00 Fine St Louis MO Lime (calcium oxide) 00 Fine St Louis MO Hydrated Lime (calcium hydroxide) 00 Fine St Louis MO Flyash and bottom ash 00 Fine St Louis MO Benetech BT-0W dust suppression chemical 00 Fine St Louis MO Used Oil 00 Fine St Louis MO Turbine Lube oil St. Louis County Missouri 0 0

Attachment to March 0 ESF #0 Center Ameren Meramec Center Ameren Meramec Center Ameren Meramec Center Ameren Meramec Center Ameren Meramec Center Ameren Meramec Center Ameren Meramec Center Ameren Meramec Center Ameren Meramec Center Ameren Meramec Center Missouri Energy Missouri Energy Missouri Energy Missouri Energy Missouri Energy Missouri Energy Missouri Energy Missouri Energy Missouri Energy Missouri Energy Ameren Missouri Meramec Energy Center Ameren Missouri Meramec Energy Center Ameren Page Fire School Ameren Page Fire School AmerenMissouri Howard Bend (JEG) Station 00 Fine St Louis MO Kerosene 00 Fine St Louis MO Benetech BT W dust suppression chemical 00 Fine St Louis MO Sodium hydroxide 0% 00 Fine St Louis MO Carbon dioxide 00 Fine St Louis MO Benetech BT-00F dust suppression chemical 00 Fine St Louis MO Propane 00 Fine St Louis MO Sulfuric acid % 00 Fine St Louis MO Benetech BT- dust suppression chemical 00 Fine St Louis MO Diesel Fuel Oil 00 Fine St Louis MO Electrical insulating oil (#--; 0) 00 Fine St Louis MO Coal 00 Fine St Louis MO Lead acid batteries 00 Ridge Wellston MO 00 Ridge Wellston MO # Fuel Oil (Kerosene) Hog Hollow Chesterfield MO 0 BATTERY ACID St. Louis County Missouri 0

Attachment to March 0 ESF #0 AmerenMissouri Howard Bend (JEG) Station AmerenMissouri Page Service Center American Airlines-St Louis-STL American Airlines-St Louis-STL American Airlines-St Louis-STL American Airlines-St Louis-STL American Airlines-St Louis-STL American Airlines-St Louis-STL American Entertainment Company, LLC American Entertainment Company, LLC Cable Cable American Ready Mix - Fenton American Ready Mix - Fenton American Ready Mix - Gumbo American Ready Mix - Gumbo American Ready Mix - JB American Ready Mix - JB American Tower - St Louis MO #0 Hog Hollow Chesterfield MO 0 # FUEL OIL 0 Lennox Wellston MO Electrical insulating oil P.O. Box 000 Saint Louis MO Kilfrost ABC-S Plus ADF, Type IV P.O. Box 000 Saint Louis MO Lead (Lead Acid Battery Component) P.O. Box 000 Saint Louis MO Ucar Aircraft Deicing Fluid / Type I P.O. Box 000 Saint Louis MO Ucar FlightGuard AD- P.O. Box 000 Saint Louis MO Cryotech NAACCommercial Deicer P.O. Box 000 Saint Louis MO Sulfuric Acid (Lead Acid Battery Component) 0 Corporate Drive, Buidi 0 Corporate Drive, Buidi Fenton MO 0 Lead in lead acid batteries Fenton MO 0 Sulfuric acid in lead acid batteries 0 Gravois Rd St Louis MO Diesel Fuel # 0 Gravois Rd St Louis MO Calcium Chloride Solution Chesterfield Airport Rd Chesterfield Airport Rd Chesterfield MO 00 Calcium Chloride Solution Chesterfield MO 00 Diesel Fuel # 000 Bussen Rd St Louis MO Calcium Chloride Solution 000 Bussen Rd St Louis MO Diesel Fuel # Mackenzie St Louis MO Diesel Americold Logistics 0 Page Ave Vinita Park MO Sulfuric Acid Americold Logistics 0 Page Ave Vinita Park MO Ammonia St. Louis County Missouri 0

Attachment to March 0 ESF #0 Americold Logistics 0 Page Ave Vinita Park MO Lead Americold Logistics 0 Page Ave Vinita Park MO Propylene Glycol AmeriGas 0 Byassee Drive Hazelwood MO 0 Propane Angelica Plant Angelica St. Louis MO Limestone (Calcium Carbonate) Angelica Plant Angelica St. Louis MO Portland Cement Angelica Plant Angelica St. Louis MO Fly Ash Angelica Plant Angelica St. Louis MO Natural Sand or Gravel Angelica Plant Angelica St. Louis MO # Diesel Fuel Angelica Plant Angelica St. Louis MO Calcium Chloride Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv MO 0 Sodium Hypochlorite MO 0 Dichloroisocynaric Acid, Dry MO 0 Bromo-Chloro Dimethyl-hydantoin MO 0 Calcium Hypochlorite, Hydrated MO 0 Potassium Peroxymonosulfate MO 0 Sodiumcitrate MO 0 Trichloroisocyanuric Acid, Dry MO 0 Portland Cement MO 0 Propylene Glycol MO 0 Hydrochloric Acid MO 0 Methyl Ethyl Ketone MO 0 Calcium Chloride MO 0 Acetone MO 0 Crystalline Silica MO 0 Sodium Chloride St. Louis County Missouri 0

Attachment to March 0 ESF #0 Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv Aquagon Fairgrove Industrial Blv ARAMARK Uniform & Career Apparel, LLC ARAMARK Uniform & Career Apparel, LLC ARAMARK Uniform & Career Apparel, LLC 0 Midwest Industrial Drive 0 Midwest Industrial Drive 0 Midwest Industrial Drive MO 0 Cyanuric Acid MO 0 Sodium Bisulfate MO 0 Vermiculite MO 0 Sodium Bicarbonate MO 0 Polyoxyethylene MO 0 Sodium Carbonate St Louis MO Nonylphenol ethoxylate - Turbo Flex D St Louis MO Turbocharge II NP St Louis MO E-Max Alkali Arctic Ice Inc. KinArk Ct. St. Louis MO Ammonia anhydrous AT&T Inc. Hollinberg Drive Bridgeton MO 0 Diesel AT&T Inc. Olive Chesterfield MO 0 Sulfuric Acid AT&T Inc. Howdershell Hazelwood MO 0 Diesel Fuel # Low Sulfur AT&T Inc. Olive Chesterfield MO 0 Lead AT&T Inc. Highway & Berthold Ave. Fenton MO 0 Sulfuric acid AT&T Inc. Howdershell Hazelwood MO 0 LEAD AT&T Inc. Howdershell Hazelwood MO 0 Sulfuric Acid AT&T Inc. Olive St. St. Louis MO 0 LEAD AT&T Inc. Olive St. St. Louis MO 0 Sulfuric Acid AT&T Inc. Olive St. St. Louis MO 0 Diesel Fuel # AT&T Inc. Hollinberg Drive Bridgeton MO 0 Sulfuric Acid AT&T MO0 0 Craigshire Dr MO Sulfuric Acid AUTO SPA ETC - ELLISVILLE TOWNE ELLISVILLE MO 0- GASOLONE MOBIL ON THE RUN CENTRE DRIVE AUTO SPA ETC - MOBIL ON THE RUN AUTO SPA ETC - MOBIL ON THE RUN ELLISVILLE TOWNE CENTRE DRIVE ELLISVILLE TOWNE CENTRE DRIVE ELLISVILLE MO 0- ELLISVILLE MO 0- WASTE OIL & ENGINE OIL CORROSIVE CHEMICALS LIQUID St. Louis County Missouri 0

Attachment to March 0 ESF #0 AUTO SPA ETC - MOBIL ON THE RUN ELLISVILLE TOWNE CENTRE DRIVE ELLISVILLE MO 0- DIESEL FUEL Auto-Chlor System 00 Trenton St. Louis MO Sodium Hydroxide Auto-Chlor System 00 Trenton St. Louis MO Nitric Acid Averitt Express Avis Rent A Car System, LLC Saint Charles Rock Rd. 0 Natural Bridge Bridgeton MO 0 Diesel Fuel St. Louis MO Babler State Park 00 Guy Park Drive Wildwood MO 00 sodium hypochlorite Babler State Park 00 Guy Park Drive Wildwood MO 00 gasoline Babler State Park 00 Guy Park Drive Wildwood MO 00 propane Babler State Park 00 Guy Park Drive Wildwood MO 00 hydrochloric acid Babler State Park 00 Guy Park Drive Wildwood MO 00 diesel BALDOR ELECTRIC 0 SCARLET OAK ST. LOUIS MO LEAD-ACID BATTERIES CO. BLVD. Ballwin Phillips Manchester Rd. Ballwin MO 0 Ballwin Phillips Manchester Rd. Ballwin MO 0 Diesel # Barnes Jewish West County Hospital Barnes Jewish West County Hospital Barnett Inc. Branch BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions Olive Creve Coeur MO Oxygen, refrigerated Olive Creve Coeur MO # Diesel Fuel Mid County Industrial Drv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv St. Louis MO Sulfuric Acid St. Louis MO Spray Oils St. Louis MO Carbon Dioxide St. Louis MO,-Difluoroethane (HFC a) St. Louis MO Isopropanol Anhydrous St. Louis MO Exxsol D Solvent St. Louis MO Boric Acid Powder Pest Grade St. Louis MO Propellant NIP- St. Louis County Missouri 0

Attachment to March 0 ESF #0 BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Solutions BASF Corporation Pest Control Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv Tree Court Industrial Blv St. Louis MO Acetone St. Louis MO LPG (Isobutane/propane blend, NP-0) St. Louis MO Cyfluthrin Tech % St. Louis MO Dimethyl Ether (DME, Dymel A) St. Louis MO,,,- tetrafluoroethane propellant HFC A St. Louis MO Aerosol Insecticides in pressurized cans St. Louis MO Propane (A-0) St. Louis MO Marquat MQ - M 0% St. Louis MO MGK Synergist No St. Louis MO Liquid Pesticide St. Louis MO Piperonyl Butoxide St. Louis MO Chlorpyrifos St. Louis MO SS-0 DIBP (WillSolv) St. Louis MO Permethrin TEch.% St. Louis MO Pyrethrum Extract, Pyrethrins St. Louis MO Lattice Microcrystalline St. Louis County Missouri 0

Attachment to March 0 ESF #0 Solutions BASF Corporation Tree Court St. Louis MO Ethylenediamine Pest Control Industrial Blv Solutions Bauer's BP Watson Crestwood MO gasoline Baumgartner Plant Baumgartner Plant Baumgartner Plant Baumgartner Plant Baumgartner Plant Baumgartner Plant Beaumont Reservation Beaumont Reservation Beco Products Beco Products Beco Products Beco Products Beco Products Beco Products Scout Scout Concrete Concrete Concrete Concrete Concrete Concrete Bellefontaine Habilitation Center Bellefontaine Neighbors (ID:) Beltservice Corporation` Beltservice Corporation` 0 Old Baumgartner 0 Old Baumgartner 0 Old Baumgartner 0 Old Baumgartner 0 Old Baumgartner 0 Old Baumgartner 0 Beaumont Reservation Dr. 0 Beaumont Reservation Dr. New Baumgartner Rd New Baumgartner Rd New Baumgartner Rd New Baumgartner Rd New Baumgartner Rd New Baumgartner Rd 0 Bellefontaine St. Louis MO Fly Ash St. Louis MO Calcium Chloride St. Louis MO Portland Cement St. Louis MO Limestone (Calcium Carbonate) St. Louis MO # Diesel Fuel St. Louis MO Natural Sand or Gravel High Ridge MO 0 Chlorine High Ridge MO 0 Propane St Louis MO BR Ls Diesel St Louis MO Blackhawk Piep Joint Mastic St Louis MO Prograde # Asphalt Primer St Louis MO Ram-Nek Preformed Gasket Sealant St Louis MO Mineral Spiritis Cutback Asphalt St Louis MO Pipejoint Compound St. Louis MO # Diesel 0 Pershall St. Louis MO Sulfuric Acid Rider Trail North Earth City MO 0, Methylene Bis( chloroaniline) Rider Trail North Earth City MO 0 Hexane St. Louis County Missouri 0

Attachment to March 0 ESF #0 Beltservice Rider Trail North Earth City MO 0 Heptane Corporation` Beltservice Rider Trail North Earth City MO 0 Xylene Corporation` Beltservice Rider Trail North Earth City MO 0 Ethyl Acetate Corporation` Beltservice Rider Trail North Earth City MO 0 Methyl Ethyl Ketone Corporation` Beltservice Rider Trail North Earth City MO 0 Acetone Corporation` Beltservice Rider Trail North Earth City MO 0 Toluene Corporation` Beltservice Corporation` Rider Trail North Earth City MO 0 Trichloroethylene Best Buy 0 Rider Trail Earth City MO 0- Lead Acid Battery, Electrical Storage Battery Big Bend & Elm BP Big Bend Webster Groves MO gasoline biomerieux Anglum Hazelwood MO 0 sulfuric acid biomerieux Anglum Hazelwood MO 0 Lead Bi-State LLC Bi-State LLC Bi-State LLC Emulsions Emulsions Emulsions BNSF Railway Company- Lindenwood Bob J Leach Inc (Leach Service ) Bob J Leach Inc (Leach Service ) Bodine Inc. Bodine Inc. Bodine Inc. Aluminum, Aluminum, Aluminum, Big Bend Industrial Court Big Bend Industrial Court Big Bend Industrial Court 00 Wellington 0 Manchester 0 Manchester Maplewood MO Diesel Maplewood MO Asphalt Maplewood MO Emulsion St. Louis MO Diesel Fuel Rock Hill MO Rock Hill MO Diesel 00 Walton St Louis MO Sulfuric Acid 00 Walton St Louis MO Nitrogen (Refrigerated Liquid) 00 Walton St Louis MO Misc. silica & silica sands-quartz (SiO) St. Louis County Missouri 0

Attachment to March 0 ESF #0 Facility Address City Stat e Zip code Enterprise Rent A Ladue Rd St. Louis MO Car Enterprise Rent A 0 Natural St. Louis MO Car Bridge Rd Enterprise Rent A 0 Page St. Louis MO Car -Eleven Store 00 Woodson Woodson MO #00 Terrace -Eleven Store MO 0 #0 McKelvey -Eleven Store MO 0 #0 McKelvey -Eleven Store 000 Affton MO # McKenzie RD -Eleven Store 0 St Charlack MO #0 Charles Rock Rd -Eleven Store Gravois Affton MO # Rd -Eleven Store 0 Dunn Rd Florissant MO 0 # -Eleven Store 0 Dunn Rd Florissant MO 0 # -Eleven Store Olive Chesterfiel MO 0 # Blvd d -Eleven Store 0 Schuetz MO # Rd -Eleven Store 0 Schuetz MO # Rd -Eleven Store Rock Hill MO #0 Manchester -Eleven Store 0 Watson Marlborou MO # Rd gh -Eleven Store 0 Union Rd Affton MO # -Eleven Store 0 Midland Overland MO # Boulevard -Eleven Store 0 North Hazelwood MO 0 #0 Lindbergh -Eleven Store Big Valley Park MO 0 # Bend Rd Chemical Name Unleaded gasoline unleaded gasoline unleaded gasoline Unleaded Diesel Fuel Unleaded Unleaded Unleaded Unleaded Diesel fuel Unleaded Unleaded Unleaded Diesel fuel Unleaded Unleaded Unleaded Unleaded Unleaded Unleaded St. Louis County Missouri 0

Attachment to March 0 ESF #0 -Eleven Store LeMay St. Louis MO # Ferry -ROCK HILL 0 ROCK HILL MO MANCHESTER ROAD 0-0 ST. LOUIS MO FRONTENAC CITY CLAYTON HALL ROAD Accu-Glass, LLC 0 Trenton St. Louis MO Accu-Glass, LLC 0 Trenton St. Louis MO Accu-Glass, LLC 0 Trenton St. Louis MO Accu-Glass, LLC 0 Trenton St. Louis MO ADM/Grain # East Grand St. Louis MO ADM/Grain # East Grand St. Louis MO ADM/Grain # East Grand St. Louis MO Advanced Plastics, Green St. Louis MO Inc. 0 Park Ind. Drive Aero Metal finishing Inc Aero Metal finishing Inc Aero Metal finishing Inc Aero Metal finishing Inc 0 North Lark Industrial Dri 0 North Lark Industrial Dri 0 North Lark Industrial Dri 0 North Lark Industrial Dri E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss Fenton MO 0 Fenton MO 0 Fenton MO 0 Fenton MO 0 Unleaded SULFURIC ACID SULFURIC ACID Oxygen Lead Glass Hydrofluoric Acid Sulfuric Acid Diesel Fuel Grain Dust Fumigation Gas Styrene Hydrofluoric Acid Nitric Acid Sodium Cyanide Sulfuric Acid AgraForm St. Louis MO Sevin RP- AgraForm St. Louis MO Sun Spray N AgraForm St. Louis MO Propylene Glycol AgraForm St. Louis MO Fosetyl-Al Technical AgraForm St. Louis MO Sevin RP- AgraForm E. Krauss St. Louis MO Liquid Nitrogen St. Louis County Missouri 0 0

Attachment to March 0 ESF #0 AgraForm AgraForm AgraForm AgraForm AgraForm AgraForm AgraForm AgraForm AgraForm AgraForm AgraForm AgraForm AgraForm AgraForm AgraForm AgraForm AgraForm AgraForm AgraForm Air Evac EMS Training Center E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss E. Krauss North Bell airgas dry ice 0 Olive Branch Airgas USA, LLC # Sunnen S Drive, Suite 0 St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO Chesterfiel MO 00 d University City MO 0 St Louis MO Aliette 0WDG Pyrimethanil Carbaryl (Sevin) Morwet D- Pluronic P 0 Iprodione Glycerine Oleic Acid Difenconazole Ag-Rhospec RPA Chlorothalonil Sodium Benzoate Zinc Oxide Larvin 0DF Igepal Echo 0 Reax B Cyprodinil Thiodicarb Jet Fuel Carbon DIoxide Carbon dioxide St. Louis County Missouri 0

Attachment to March 0 ESF #0 Airgas USA, LLC S Airgas USA, LLC S Airgas USA, LLC S Airgas USA,LLC S Alberici Constructors, Inc Alberici Constructors, Inc Alberici Constructors, Inc Alberici Constructors, Inc Alberici Constructors, Inc # Sunnen Drive, Suite 0 # Sunnen Drive, Suite 0 # Sunnen Drive, Suite 0 Old Highway 0 Kienlen Ave 0 Kienlen Ave 0 Kienlen Ave 0 Kienlen Ave 0 Kienlen Ave St Louis MO St Louis MO St Louis MO Pacific MO 0 St Louis MO St Louis MO St Louis MO St Louis MO St Louis MO Nitrous oxide Nitrogen Oxygen Ammonia (Anhydrous) Steel Deisel Sand Motor Oil Limestone (Crushed Stone) Alberici Constructors, Inc Alcorn Citgo Food Mart All American Painting, LLC 0 Kienlen Ave 0 S Lindbergh Blvd 00 Irvington Ave St Louis MO St Louis MO St. Louis MO unleaded Oxirane,,'-[(- methylethylidene)bis(,-phenyle All American 00 Irvington Painting, LLC Ave All American 00 Irvington Painting, LLC Ave All American 00 Irvington Painting, LLC Ave All American 00 Irvington Painting, LLC Ave All American 00 Irvington Painting, LLC Ave Alpha Plastics Inc Page Industrial Blvd Alpha Plastics Inc Page Industrial Blvd Ameren Missouri Dorsett Dorsett Storeroom, Shop & Yard St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO St. Louis MO MO 0 Titanium dioxide Methyl Isobutyl Ketone Methyl Ethyl Ketone Mineral Spirits Xylene Sulfuric Acid Lead, inorganic Diesel fuel (petroleum distillate 00%; naphthalen St. Louis County Missouri 0

Attachment to March 0 ESF #0 Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Dorsett Dorsett Dorsett Dorsett MO 0 MO 0 MO 0 MO 0 Ammonium nitrate,% (sodium nitrate) Plus fifty B Petroleum hydrocarbon industrial dielectric oil Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Dorsett Dorsett Dorsett MO 0 MO 0 MO 0 Oil dry-absorbent(montmorillonite clay) Guenther salt products(sodium chloride) Sweeping compound(0%silica,0%sawdust, 0%parafin) Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Ameren Missouri Dorsett Storeroom, Shop & Yard Dorsett Dorsett Dorsett Dorsett MO 0 MO 0 MO 0 MO 0 Premix concrete(portland, cement, sand, gravel) Propane Used oil Cold patch asphalt (parts -) St. Louis County Missouri 0