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As a result of the TRI Reporting Forms Modification Rule, beginning in reporting year 2005, the Toxics Release Inventory Program is no longer collecting latitude and longitude data or EPA program ID data (Including Resource Conservation and Recovery Act (RCRA) IDs, National Pollutant Discharge Elimination System (NPDES) IDs AND Underground Injection Code (UIC) IDs) via the FORM R or FORM A Certification Statement. However, this data will still be made available to TRI data users and will be included in TRI data Reports. For those Reports, this data will be obtained from the Facility Registry System (FRS). Latitude and longitude coordinates used to represent TRI facilities are chosen from the FRS using the "Pick Best" Process. Primary permitting systems supply FRS with the program IDs that are used to represent TRI facilities. The FRS data that are being used to represent this facility are:

Reference Point/Description Latitude Longitude Collection Method Accuracy Value
PLANT ENTRANCE (GENERAL) 38.40212 -90.335953 ADDRESS MATCHING-HOUSE NUMBER 150

RCRA ID NUMBER
MOD086817897

NPDES PERMIT NUMBER
MO0000361
MOR10E165

UIC ID NUMBER
NO DATA

To correct the FRS latitude, longitude or program ID values click on the "Report an Error" button in the top right corner of this page. Facilities wishing to correct other data elements with the FORM R or FORM A should refer to the related TRI-MEweb tutorial..
For more information, see Collection of Latitude, Longitude and Program ID Data Has Been Discontinued.



PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1316215483417

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110001958515

Section 1. Reporting Year

Reporting Year: 2016

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
STEVEN WHITWORTH
DIRECTOR ENVIRONMENTAL SERVICES
Electronic
28-JUN-17

Section 4. Facility Identification

TRI Facility ID: 63129MRMCP8200F

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
8200 FINE RD
SAINT LOUIS
ST LOUIS (CITY)
MO
63129

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
BOX 66149; 1901 CHOUTEAU AVE
SAINT LOUIS
MO
63166

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
JENNIFER SPALDING
3145542210

4.5 NAICS Codes

NAICS CODE PRIMARY NAICS CODE DESCRIPTION
221112
YES
Fossil Fuel Electric Power Generation

4.7 Dun Numbers

DUNS NUMBER
006968655

5. Parent Company Information

Parent Company Name: AMEREN CORP

Parent Company DUNS Number: 364138990


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1316215483417

Section 1. Toxic Chemical Identity

1.1 CAS Number: N420

1.2 Toxic Chemical or Chemical Category Name: LEAD COMPOUNDS

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: YES

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: YES

Impurity: YES

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: YES

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: YES

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 1000 to 9999

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
O - Other Approaches

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
34.1
Pounds
E1 - Emission Factor, Published

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME REACH Code TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
NO
MISSISSIPPI RIVER

0
Pounds
M2 - Monitoring, Periodic/Random
0

5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
2718.4
Pounds
C - Mass Balance Calculations

5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
C - Mass Balance Calculations

Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

1 - NAME: ADDRESS:
CITY: STATE:
COUNTY: ZIP CODE:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO DATA

NO DATA

6.2 Transfers to other Off-Site Locations

RCRA Number:

Parent Company Controlled:

Name:

Address:

City:

State:

County:

Zip Code:

Country Code (Non - US):

Province:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
NO DATA

NO DATA
NO DATA

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: NA

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
NO DATA
7A.1d. Waste Treatment Efficiency Estimate:

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
NA

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Pounds
1509.2
2752.5
2752.5
2752.5
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite

NA
NA
NA
NA
8.5
Quantity Recycled Offsite

NA
NA
NA
NA
8.6
Quantity Treated Onsite

NA
NA
NA
NA
8.7
Quantity Treated Offsite

NA
NA
NA
NA

8.8 One-Time Event Release: NA

8.9 Production Ratio   or   Activity Ratio : .76

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
NA




8.11 Additional Data Indicator: NO


PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1316215483468

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110001958515

Section 1. Reporting Year

Reporting Year: 2016

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
STEVEN WHITWORTH
DIRECTOR ENVIRONMENTAL SERVICES
Electronic
28-JUN-17

Section 4. Facility Identification

TRI Facility ID: 63129MRMCP8200F

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
8200 FINE RD
SAINT LOUIS
ST LOUIS (CITY)
MO
63129

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
BOX 66149; 1901 CHOUTEAU AVE
SAINT LOUIS
MO
63166

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
JENNIFER SPALDING
3145542210

4.5 NAICS Codes

NAICS CODE PRIMARY NAICS CODE DESCRIPTION
221112
YES
Fossil Fuel Electric Power Generation

4.7 Dun Numbers

DUNS NUMBER
006968655

5. Parent Company Information

Parent Company Name: AMEREN CORP

Parent Company DUNS Number: 364138990


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1316215483468

Section 1. Toxic Chemical Identity

1.1 CAS Number: N458

1.2 Toxic Chemical or Chemical Category Name: MERCURY COMPOUNDS

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: YES

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: YES

Impurity: YES

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: YES

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: YES

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 0 to 99

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
O - Other Approaches

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
22
Pounds
E1 - Emission Factor, Published

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME REACH Code TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
NO
MISSISSIPPI RIVER

0
Pounds
M2 - Monitoring, Periodic/Random
0

5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
48.5
Pounds
C - Mass Balance Calculations

5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
C - Mass Balance Calculations

Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

1 - NAME: ADDRESS:
CITY: STATE:
COUNTY: ZIP CODE:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO DATA

NO DATA

6.2 Transfers to other Off-Site Locations

1 RCRA Number: WID988566543

Parent Company Controlled: NO

Name: VEOLIA ES TECH SERVICES

Address: 1275 MINERAL SPRINGS DR.

City: PORT WASHINGTON

State: WI

County: OZAUKEE

Zip Code: 53074

Country Code (Non - US):

Province:

OFFSITE AMOUNT SEQUENCE TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
1
.3
Pounds
O - Other Approaches
M24 - Metals Recovery

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: GASEOUS

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
A05 - ELECTROSTATIC PRECIPITATOR
2
A06 - MECHANICAL SEPARATION
7A.1d. Waste Treatment Efficiency Estimate: Greater than 50% but less than or equal to 95%

7A.2a. Waste Stream: WASTEWATER

7A.2b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
H123 - Settling or clarification
7A.2d. Waste Treatment Efficiency Estimate: Greater than 99.9999%

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
NA

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Pounds
227.8
70.5
70.5
70.5
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite

NA
NA
NA
NA
8.5
Quantity Recycled Offsite
Pounds
5.3
.3
.3
.3
8.6
Quantity Treated Onsite

NA
NA
NA
NA
8.7
Quantity Treated Offsite

NA
NA
NA
NA

8.8 One-Time Event Release: NA

8.9 Production Ratio   or   Activity Ratio : .76

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
NA




8.11 Additional Data Indicator: NO


PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1316215483482

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110001958515

Section 1. Reporting Year

Reporting Year: 2016

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
STEVEN WHITWORTH
DIRECTOR ENVIRONMENTAL SERVICES
Electronic
28-JUN-17

Section 4. Facility Identification

TRI Facility ID: 63129MRMCP8200F

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
8200 FINE RD
SAINT LOUIS
ST LOUIS (CITY)
MO
63129

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
BOX 66149; 1901 CHOUTEAU AVE
SAINT LOUIS
MO
63166

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
JENNIFER SPALDING
3145542210

4.5 NAICS Codes

NAICS CODE PRIMARY NAICS CODE DESCRIPTION
221112
YES
Fossil Fuel Electric Power Generation

4.7 Dun Numbers

DUNS NUMBER
006968655

5. Parent Company Information

Parent Company Name: AMEREN CORP

Parent Company DUNS Number: 364138990


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1316215483482

Section 1. Toxic Chemical Identity

1.1 CAS Number: N770

1.2 Toxic Chemical or Chemical Category Name: VANADIUM COMPOUNDS

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: YES

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: YES

Impurity: YES

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: YES

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: NO

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 10000 to 99999

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
O - Other Approaches

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
72
Pounds
E1 - Emission Factor, Published

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME REACH Code TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
NO
MISSISSIPPI RIVER

0
Pounds
M2 - Monitoring, Periodic/Random
0

5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
16529
Pounds
C - Mass Balance Calculations

5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
C - Mass Balance Calculations

Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

1 - NAME: ADDRESS:
CITY: STATE:
COUNTY: ZIP CODE:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO DATA

NO DATA

6.2 Transfers to other Off-Site Locations

RCRA Number:

Parent Company Controlled:

Name:

Address:

City:

State:

County:

Zip Code:

Country Code (Non - US):

Province:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
NO DATA

NO DATA
NO DATA

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: GASEOUS

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
A05 - ELECTROSTATIC PRECIPITATOR
2
A06 - MECHANICAL SEPARATION
7A.1d. Waste Treatment Efficiency Estimate: Greater than 99% but less than or equal to 99.99%

7A.2a. Waste Stream: WASTEWATER

7A.2b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
H123 - Settling or clarification
7A.2d. Waste Treatment Efficiency Estimate: Greater than 99.9999%

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
NA

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Pounds
12025
16601
16601
16601
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite

NA
NA
NA
NA
8.5
Quantity Recycled Offsite

NA
NA
NA
NA
8.6
Quantity Treated Onsite

NA
NA
NA
NA
8.7
Quantity Treated Offsite

NA
NA
NA
NA

8.8 One-Time Event Release: NA

8.9 Production Ratio   or   Activity Ratio : .76

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
NA




8.11 Additional Data Indicator: NO


PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1316215483544

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110001958515

Section 1. Reporting Year

Reporting Year: 2016

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
STEVEN WHITWORTH
DIRECTOR ENVIRONMENTAL SERVICES
Electronic
28-JUN-17

Section 4. Facility Identification

TRI Facility ID: 63129MRMCP8200F

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
8200 FINE RD
SAINT LOUIS
ST LOUIS (CITY)
MO
63129

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
BOX 66149; 1901 CHOUTEAU AVE
SAINT LOUIS
MO
63166

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
JENNIFER SPALDING
3145542210

4.5 NAICS Codes

NAICS CODE PRIMARY NAICS CODE DESCRIPTION
221112
YES
Fossil Fuel Electric Power Generation

4.7 Dun Numbers

DUNS NUMBER
006968655

5. Parent Company Information

Parent Company Name: AMEREN CORP

Parent Company DUNS Number: 364138990


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1316215483544

Section 1. Toxic Chemical Identity

1.1 CAS Number: 007664393

1.2 Toxic Chemical or Chemical Category Name: HYDROGEN FLUORIDE

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: YES

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: NO

Impurity: YES

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: NO

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: NO

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 0 to 99

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
O - Other Approaches

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
21039
Pounds
E1 - Emission Factor, Published

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME REACH Code TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
YES
NA





5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

1 - NAME: ADDRESS:
CITY: STATE:
COUNTY: ZIP CODE:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO DATA

NO DATA

6.2 Transfers to other Off-Site Locations

RCRA Number:

Parent Company Controlled:

Name:

Address:

City:

State:

County:

Zip Code:

Country Code (Non - US):

Province:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
NO DATA

NO DATA
NO DATA

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: GASEOUS

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
A05 - ELECTROSTATIC PRECIPITATOR
2
A06 - MECHANICAL SEPARATION
7A.1d. Waste Treatment Efficiency Estimate: Greater than 50% but less than or equal to 95%

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
NA

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Pounds
64215
21039
29455
25668
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite

NA
NA
NA
NA
8.5
Quantity Recycled Offsite

NA
NA
NA
NA
8.6
Quantity Treated Onsite
Pounds
291665
95556
133779
116578
8.7
Quantity Treated Offsite
Pounds
0
0
0
0

8.8 One-Time Event Release: NA

8.9 Production Ratio   or   Activity Ratio : .76

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
NA




8.11 Additional Data Indicator: NO


PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1316215483571

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110001958515

Section 1. Reporting Year

Reporting Year: 2016

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
STEVEN WHITWORTH
DIRECTOR ENVIRONMENTAL SERVICES
Electronic
28-JUN-17

Section 4. Facility Identification

TRI Facility ID: 63129MRMCP8200F

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
8200 FINE RD
SAINT LOUIS
ST LOUIS (CITY)
MO
63129

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
BOX 66149; 1901 CHOUTEAU AVE
SAINT LOUIS
MO
63166

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
JENNIFER SPALDING
3145542210

4.5 NAICS Codes

NAICS CODE PRIMARY NAICS CODE DESCRIPTION
221112
YES
Fossil Fuel Electric Power Generation

4.7 Dun Numbers

DUNS NUMBER
006968655

5. Parent Company Information

Parent Company Name: AMEREN CORP

Parent Company DUNS Number: 364138990


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1316215483571

Section 1. Toxic Chemical Identity

1.1 CAS Number: N040

1.2 Toxic Chemical or Chemical Category Name: BARIUM COMPOUNDS

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: YES

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: YES

Impurity: YES

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: YES

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: NO

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 100000 to 999999

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
O - Other Approaches

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
798
Pounds
E1 - Emission Factor, Published

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME REACH Code TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
NO
MISSISSIPPI RIVER

17
Pounds
M2 - Monitoring, Periodic/Random
1

5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
516562
Pounds
C - Mass Balance Calculations

5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
C - Mass Balance Calculations

Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

1 - NAME: ADDRESS:
CITY: STATE:
COUNTY: ZIP CODE:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO DATA

NO DATA

6.2 Transfers to other Off-Site Locations

RCRA Number:

Parent Company Controlled:

Name:

Address:

City:

State:

County:

Zip Code:

Country Code (Non - US):

Province:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
NO DATA

NO DATA
NO DATA

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: GASEOUS

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
A05 - ELECTROSTATIC PRECIPITATOR
2
A06 - MECHANICAL SEPARATION
7A.1d. Waste Treatment Efficiency Estimate: Greater than 99% but less than or equal to 99.99%

7A.2a. Waste Stream: WASTEWATER

7A.2b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
H123 - Settling or clarification
7A.2d. Waste Treatment Efficiency Estimate: Greater than 99.99% but less than or equal to 99.9999%

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
NA

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Pounds
390200
517377
724328
631200
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite

NA
NA
NA
NA
8.5
Quantity Recycled Offsite

NA
NA
NA
NA
8.6
Quantity Treated Onsite
Pounds
0
NA
NA
NA
8.7
Quantity Treated Offsite
Pounds
NA
NA
0
0

8.8 One-Time Event Release: NA

8.9 Production Ratio   or   Activity Ratio : .76

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
NA




8.11 Additional Data Indicator: NO


PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1316215483619

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110001958515

Section 1. Reporting Year

Reporting Year: 2016

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
STEVEN WHITWORTH
DIRECTOR ENVIRONMENTAL SERVICES
Electronic
28-JUN-17

Section 4. Facility Identification

TRI Facility ID: 63129MRMCP8200F

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
8200 FINE RD
SAINT LOUIS
ST LOUIS (CITY)
MO
63129

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
BOX 66149; 1901 CHOUTEAU AVE
SAINT LOUIS
MO
63166

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
JENNIFER SPALDING
3145542210

4.5 NAICS Codes

NAICS CODE PRIMARY NAICS CODE DESCRIPTION
221112
YES
Fossil Fuel Electric Power Generation

4.7 Dun Numbers

DUNS NUMBER
006968655

5. Parent Company Information

Parent Company Name: AMEREN CORP

Parent Company DUNS Number: 364138990


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1316215483619

Section 1. Toxic Chemical Identity

1.1 CAS Number: 007664939

1.2 Toxic Chemical or Chemical Category Name: SULFURIC ACID (1994 AND AFTER "ACID AEROSOLS" ONLY)

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: YES

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: NO

Impurity: YES

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: NO

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: NO

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 0 to 99

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
O - Other Approaches

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
6548
Pounds
E1 - Emission Factor, Published

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME REACH Code TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
YES
NA





5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

1 - NAME: ADDRESS:
CITY: STATE:
COUNTY: ZIP CODE:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO DATA

NO DATA

6.2 Transfers to other Off-Site Locations

RCRA Number:

Parent Company Controlled:

Name:

Address:

City:

State:

County:

Zip Code:

Country Code (Non - US):

Province:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
NO DATA

NO DATA
NO DATA

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: GASEOUS

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
A05 - ELECTROSTATIC PRECIPITATOR
2
A06 - MECHANICAL SEPARATION
7A.1d. Waste Treatment Efficiency Estimate: Greater than 50% but less than or equal to 95%

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
NA

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Pounds
17660
6548
9167
7989
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite

NA
NA
NA
NA
8.5
Quantity Recycled Offsite

NA
NA
NA
NA
8.6
Quantity Treated Onsite
Pounds
50472
18711
26196
22828
8.7
Quantity Treated Offsite
Pounds
0
0
0
0

8.8 One-Time Event Release: NA

8.9 Production Ratio   or   Activity Ratio : .76

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
NA




8.11 Additional Data Indicator: NO


PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1316215483672

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110001958515

Section 1. Reporting Year

Reporting Year: 2016

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
STEVEN WHITWORTH
DIRECTOR ENVIRONMENTAL SERVICES
Electronic
28-JUN-17

Section 4. Facility Identification

TRI Facility ID: 63129MRMCP8200F

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
8200 FINE RD
SAINT LOUIS
ST LOUIS (CITY)
MO
63129

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
BOX 66149; 1901 CHOUTEAU AVE
SAINT LOUIS
MO
63166

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
JENNIFER SPALDING
3145542210

4.5 NAICS Codes

NAICS CODE PRIMARY NAICS CODE DESCRIPTION
221112
YES
Fossil Fuel Electric Power Generation

4.7 Dun Numbers

DUNS NUMBER
006968655

5. Parent Company Information

Parent Company Name: AMEREN CORP

Parent Company DUNS Number: 364138990


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1316215483672

Section 1. Toxic Chemical Identity

1.1 CAS Number: N590

1.2 Toxic Chemical or Chemical Category Name: POLYCYCLIC AROMATIC COMPOUNDS

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: YES

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: NO

Impurity: YES

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: NO

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: YES

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 0 to 99

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
O - Other Approaches

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
1.1
Pounds
E1 - Emission Factor, Published

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME REACH Code TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
NO
MISSISSIPPI RIVER

0
Pounds
M1 - Monitoring, Continuous
0

5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
C - Mass Balance Calculations

5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
C - Mass Balance Calculations

Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

1 - NAME: ADDRESS:
CITY: STATE:
COUNTY: ZIP CODE:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO DATA

NO DATA

6.2 Transfers to other Off-Site Locations

RCRA Number:

Parent Company Controlled:

Name:

Address:

City:

State:

County:

Zip Code:

Country Code (Non - US):

Province:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
NO DATA

NO DATA
NO DATA

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: GASEOUS

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
A05 - ELECTROSTATIC PRECIPITATOR
2
A06 - MECHANICAL SEPARATION
7A.1d. Waste Treatment Efficiency Estimate: Equal to or greater than 0% but less than or equal to 50%

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
NA

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Pounds
3.1
1.1
1.5
1.3
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite

NA
NA
NA
NA
8.5
Quantity Recycled Offsite

NA
NA
NA
NA
8.6
Quantity Treated Onsite

NA
NA
NA
NA
8.7
Quantity Treated Offsite
Pounds
0
0
0
0

8.8 One-Time Event Release: NA

8.9 Production Ratio   or   Activity Ratio : .76

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
NA




8.11 Additional Data Indicator: NO


PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1316215483696

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110001958515

Section 1. Reporting Year

Reporting Year: 2016

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
STEVEN WHITWORTH
DIRECTOR ENVIRONMENTAL SERVICES
Electronic
28-JUN-17

Section 4. Facility Identification

TRI Facility ID: 63129MRMCP8200F

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
8200 FINE RD
SAINT LOUIS
ST LOUIS (CITY)
MO
63129

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
AMEREN MISSOURI MERAMEC ENERGY CENTER
BOX 66149; 1901 CHOUTEAU AVE
SAINT LOUIS
MO
63166

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
JENNIFER SPALDING
3145542210

4.5 NAICS Codes

NAICS CODE PRIMARY NAICS CODE DESCRIPTION
221112
YES
Fossil Fuel Electric Power Generation

4.7 Dun Numbers

DUNS NUMBER
006968655

5. Parent Company Information

Parent Company Name: AMEREN CORP

Parent Company DUNS Number: 364138990


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1316215483696

Section 1. Toxic Chemical Identity

1.1 CAS Number: N150

1.2 Toxic Chemical or Chemical Category Name: DIOXIN AND DIOXIN-LIKE COMPOUNDS

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: YES

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: NO

Impurity: YES

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: NO

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: YES

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 0 to 0.099

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Grams
O - Other Approaches

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
.3619
Grams
E1 - Emission Factor, Published

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME REACH Code TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
NO
MISSISSIPPI RIVER

0
Grams
M2 - Monitoring, Periodic/Random
0

5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Grams
C - Mass Balance Calculations

5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Grams
C - Mass Balance Calculations

Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

1 - NAME: ADDRESS:
CITY: STATE:
COUNTY: ZIP CODE:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO DATA

NO DATA

6.2 Transfers to other Off-Site Locations

RCRA Number:

Parent Company Controlled:

Name:

Address:

City:

State:

County:

Zip Code:

Country Code (Non - US):

Province:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
NO DATA

NO DATA
NO DATA

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: GASEOUS

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
A05 - ELECTROSTATIC PRECIPITATOR
2
A06 - MECHANICAL SEPARATION
7A.1d. Waste Treatment Efficiency Estimate: Equal to or greater than 0% but less than or equal to 50%

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
NA

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Grams
1.0622
.3619
.5067
.4415
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite

NA
NA
NA
NA
8.5
Quantity Recycled Offsite

NA
NA
NA
NA
8.6
Quantity Treated Onsite

NA
NA
NA
NA
8.7
Quantity Treated Offsite

NA
NA
NA
NA

8.8 One-Time Event Release: NA

8.9 Production Ratio   or   Activity Ratio : .76

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
NA




8.11 Additional Data Indicator: NO


FORM R Schedule 1

PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1316215483696

SECTION 5. QUANTITY OF DIOXIN AND DIOXIN-LIKE COMPOUNDS ENTERING EACH ENVIRONMENTAL ENVIRONMENTAL_MEDIUM ONSITE

D. Mass (grams)
of Each Compound
in the Category
(1-17)
5.1 NA     5.2 NA     5.3 Discharges to receiving streams or water bodies
Fugitive or Non-
Point Air Emissions
Stack or point
air emissions
5.3.1 5.3.2 5.3.3
1 .0013       
2 .0009       
3 .0032       
4 .0202       
5 .0076       
6 .0492       
7 .1845       
8 .0228       
9 .0193       
10 .0044       
11 .0053       
12 .0032       
13 .0026       
14 .0051       
15 .0114       
16 .001       
17 .0193       

C. Mass (grams)
of Each Compound
in the Category
(1-17)
5.4 Underground Injection 5.5 Disposal to land onsite
5.4.1 NA Yes 5.4.2 NA Yes 5.5.1A NA Yes 5.5.1B NA Yes 5.5.2 NA Yes 5.5.3A NA Yes 5.5.3B NA     5.5.4 NA    
Underground Injection onsite to Class I Wells Underground Injection onsite to Class II-V Wells RCRA Subtitle C landfills Other landfills Land treatment/ application farming RCRA Subtitle C surface impoundments Other surface impoundments Other disposal
1            
2            
3            
4            
5            
6            
7            
8            
9            
10            
11            
12            
13            
14            
15            
16            
17            



SECTION 6. TRANSFERS OF DIOXIN AND DIOXIN-LIKE COMPOUNDS IN WASTES TO OFF-SITE LOCATIONS

6.1 DISCHARGES TO PUBLICLY OWNED TREATMENT WORKS (POTWs)
6.1.A.3 Mass (grams) of Each Compound in the Category (1-17)
1 No Data 2 No Data 3 No Data 4 No Data 5 No Data 6 No Data 7 No Data 8 No Data 9 No Data
10 No Data 11 No Data 12 No Data 13 No Data 14 No Data 15 No Data 16 No Data 17 No Data
6.2 TRANSFERS TO OTHER OFF-SITE LOCATIONS
No Data



SECTION 8. SOURCE REDUCTION AND RECYCLING ACTIVITIES FOR DIOXIN AND DIOXIN-LIKE COMPOUNDS

Column F. Mass (grams)
of Each Compound
in the Category
(1-17)
8.1a
Total onsite disposal to Class 1 Underground Injection Wells, RCRA Subtitle C landfills , and other landfills
8.1b
Total other onsite disposal and other releases
8.1c
Total offsite disposal to Class 1 Underground Injection Wells, RCRA Subtitle C landfills, and other landfills
8.1d
Total other offsite disposal and other releases
8.2
Quantity used for energy recovery onsite
8.3
Quantity used for energy recovery offsite
8.4
Quantity recycled onsite
8.5
Quantity recycled offsite
8.6
Quantity treated onsite
8.7
Quantity treated offsite
8.8
Quantity released to the environment as a result of remedial actions, catastrophic events, or one-time events not associated with production processes
1   .0013                   
2   .0009                   
3   .0032                   
4   .0202                   
5   .0076                   
6   .0492                   
7   .1845                   
8   .0228                   
9   .0193                   
10   .0044                   
11   .0053                   
12   .0032                   
13   .0026                   
14   .0051                   
15   .0114                   
16   .001                   
17   .0193                   



Dioxin Toxic Equivalents (TEQ) Calculations


Dioxin and Dioxin-like Compounds TEQ Calculations

Form Section Total (grams) TEQ (grams)
Section 5.1
Section 5.2 .3619  .0117761 
Section 5.3.1  
Section 5.4.1    
Section 5.4.2    
Section 5.5.1A    
Section 5.5.1B    
Section 5.5.2    
Section 5.5.3A    
Section 5.5.3B
Section 5.5.4
Section 6.1.A.3.1  
Section 8.1A    
Section 8.1B .3619  .0117761 
Section 8.1C    
Section 8.1D    
Section 8.2    
Section 8.3    
Section 8.4    
Section 8.5    
Section 8.6    
Section 8.7    
Section 8.8