FORM R REPORTS

Reference Point/Description	Latitude	Longitude	Collection Method	Accuracy Value
N/A	39.79434	-105.06527	N/A	30

RCRA ID NUMBER
COR000012286

NPDES PERMIT NUMBER
COP900572

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.

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PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1321219644453

Facility Registry System ID:  110001728710

Section 1. Reporting Year

Reporting Year: 2021

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
DONALD YTTERBERG	CEO	Electronic	31-MAY-22

Section 4. Facility Identification

TRI Facility ID: 80002FRNTR6155W

4.1 Facility Name and Address.

Facility Information

NAME	STREET	CITY	COUNTY	STATE	ZIP CODE
ADVANCED SURFACE TECHNOLOGIES INC	6155 W 54TH AVE	ARVADA	JEFFERSON	CO	80002

BIA Tribal Code	Tribe
NO DATA	NO DATA

Mailing Information

NAME	STREET	CITY	STATE	ZIP CODE
ADVANCED SURFACE TECHNOLOGIES INC	6155 W 54TH AVE	ARVADA	CO	80002

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
DONALD YTTERBERG	3034328500

4.5 NAICS Codes

NAICS CODE	PRIMARY	NAICS CODE DESCRIPTION
332813	YES	Electroplating, Plating, Polishing, Anodizing, and Coloring

4.7 Dun Numbers

DUNS NUMBER
037537639

5. Parent Company Information

Parent Company Name: No US Parent Company

Parent Company DUNS Number:

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PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1321219644453

Section 1. Toxic Chemical Identity

1.1 CAS Number: N495       PFAS Indicator: NO
1.2 Toxic Chemical or Chemical Category Name: Nickel And Nickel Compounds (Facility checked the ELEMENTAL_METAL_INCLUDED box)

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: Nickel And Nickel Compounds

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: NO	Import: NO	On-Site Use/Processing: NO
Sale/Distribution: NO	Byproduct: NO	Impurity: NO

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: YES

Repackaging: NO

Impurity: NO

Recycling: NO

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	30	Pounds	O - Other Approaches

5.2 Stack or Point Air Emissions

NA	TOTAL RELEASE (per year)	UNIT OF MEASURE	BASIS OF ESTIMATE
NO	268	Pounds	O - Other Approaches

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

Optional Waste Rock Piles Information

Section 5.5 quantities include "waste rock piles":	NO
Quantity of "waste rock piles" (pounds/year*):

*For Dioxin and Dioxin-like Compounds, report in grams/year

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

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

1 - NAME: METRO WASTEWATER RECLAMATION DIST/TRIGEN	ADDRESS: 6450 YORK STREET
CITY: DENVER	STATE: CO
COUNTY: DENVER	ZIP CODE: 802297499

POTW AMOUNT SEQUENCE	TOTAL TRANSFERS (per year)	UNIT OF MEASURE	BASIS OF ESTIMATE	WASTE MANAGEMENT TYPE
1	.62	Pounds	E1 - Emission Factor, Published	P36 - Other or Unknown Disposal
2	.38	Pounds	E1 - Emission Factor, Published	P33 - Sludge to Disposal

6.2 Transfers to other Off-Site Locations

2 RCRA Number: COD980807085	Parent Company Controlled: NO
Name: CONSERVATION SERVICES INC	Address: 41800 E 88TH AVE
City: BENNETT	State: CO
County: ADAMS	Zip Code: 80102
Country Code (Non - US):	Province:

OFFSITE AMOUNT SEQUENCE	TOTAL TRANSFERS (per year)	UNIT OF MEASURE	BASIS OF ESTIMATE	WASTE MANAGEMENT TYPE
1	5564	Pounds	M2 - Monitoring, Periodic/Random	M65 - RCRA Subtitle C Landfills

3 RCRA Number: COD991300484	Parent Company Controlled: NO
Name: CLEAN HARBORS DEER TRAIL LLC	Address: 108555 E HWY 36
City: DEER TRAIL	State: CO
County: ARAPAHOE	Zip Code: 80105
Country Code (Non - US):	Province:

OFFSITE AMOUNT SEQUENCE	TOTAL TRANSFERS (per year)	UNIT OF MEASURE	BASIS OF ESTIMATE	WASTE MANAGEMENT TYPE
1	181	Pounds	M2 - Monitoring, Periodic/Random	M65 - RCRA Subtitle C Landfills

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

7A.1a. Waste Stream: WASTEWATER

7A.1b.	WASTE TREATMENT METHOD(S) SEQUENCE
1	H101 - Sludge treatment and/or dewatering
2	H121 - Neutralization

7A.1d. Waste Treatment Efficiency Estimate: Greater than 99% but less than or equal to 99.99%

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	231	298	298	298
8.1c	Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills	Pounds	31607	5745.38	5745.38	5745.38
8.1d	Total other off-site disposal or other releases	Pounds	1	.62	.62	.62
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 : 1.07

8.10 Source Reduction Activities

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

8.11 Additional Data Indicator: NO

No Data Found

9.1 Miscellaneous, Additional or Optional Information regarding the Form R submission

COMMENT TYPE	DESCRIPTION	COMMENT TEXT
TOTRL	DQA: Change in Releases	Only 1 pound of nickel was transferred to the POTW as a result of wastewater treatment operations.
PE50	You have entered a value for a metal and/or a metal compound for Transfers to Publicly Owned Treatment Works (POTWs)	Only 1 pound of nickel was transferred to the POTW as a result of wastewater treament operations.
DQA97	Change in the total release quantity	Compared to 2020, in 2021 AST shipped 1/3 the volume of delisted nickel sludge to landfill. IN addition, the assay for 2020 was 270,000 mg/Kg compared to 68,100 mg/Kg in 2021.
DQA97	Change in the total release quantity	This change in release totals was expected.
DQA98	Change in the total quantity of production-related waste	Compared to 2020, in 2021 AST shipped 1/3 the volume of delisted nickel sludge to landfill. IN addition, the assay for 2020 was 270,000 mg/Kg compared to 68,100 mg/Kg in 2021.
DQA98	Change in the total quantity of production-related waste	This change in release totals was expected.

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PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1321219645064

Facility Registry System ID:  110001728710

Section 1. Reporting Year

Reporting Year: 2021

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
DONALD YTTERBERG	CEO	Electronic	31-MAY-22

Section 4. Facility Identification

TRI Facility ID: 80002FRNTR6155W

4.1 Facility Name and Address.

Facility Information

NAME	STREET	CITY	COUNTY	STATE	ZIP CODE
ADVANCED SURFACE TECHNOLOGIES INC	6155 W 54TH AVE	ARVADA	JEFFERSON	CO	80002

BIA Tribal Code	Tribe
NO DATA	NO DATA

Mailing Information

NAME	STREET	CITY	STATE	ZIP CODE
ADVANCED SURFACE TECHNOLOGIES INC	6155 W 54TH AVE	ARVADA	CO	80002

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
DONALD YTTERBERG	3034328500

4.5 NAICS Codes

NAICS CODE	PRIMARY	NAICS CODE DESCRIPTION
332813	YES	Electroplating, Plating, Polishing, Anodizing, and Coloring

4.7 Dun Numbers

DUNS NUMBER
037537639

5. Parent Company Information

Parent Company Name: No US Parent Company

Parent Company DUNS Number:

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PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1321219645064

Section 1. Toxic Chemical Identity

1.1 CAS Number: N511       PFAS Indicator: NO
1.2 Toxic Chemical or Chemical Category Name: Nitrate compounds (water dissociable; reportable only when in aqueous solution)

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: NO	Import: NO	On-Site Use/Processing: NO
Sale/Distribution: NO	Byproduct: NO	Impurity: NO

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: NO

Impurity: NO

Recycling: NO

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: YES

Sub-Uses: Z306 Waste treatment

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
YES

5.2 Stack or Point Air Emissions

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

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

Optional Waste Rock Piles Information

Section 5.5 quantities include "waste rock piles":	NO
Quantity of "waste rock piles" (pounds/year*):

*For Dioxin and Dioxin-like Compounds, report in grams/year

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

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

1 - NAME: METRO WASTEWATER RECLAMATION DIST/TRIGEN	ADDRESS: 6450 YORK STREET
CITY: DENVER	STATE: CO
COUNTY: DENVER	ZIP CODE: 802297499

POTW AMOUNT SEQUENCE	TOTAL TRANSFERS (per year)	UNIT OF MEASURE	BASIS OF ESTIMATE	WASTE MANAGEMENT TYPE
1	46841.4	Pounds	E1 - Emission Factor, Published	P39 - Experimental and Estimated Treatment Data
2	5204.6	Pounds	E1 - Emission Factor, Published	P36 - Other or Unknown Disposal

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		NA	NA	NA	NA
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	Pounds	6446.3	5204.6	5204.6	5204.6
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	58016.7	46841.4	46841.4	46841.4

8.8 One-Time Event Release: NA

8.9 Production Ratio   or   Activity Ratio : 1.07

8.10 Source Reduction Activities

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

8.11 Additional Data Indicator: NO

No Data Found

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PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1321219645076

Facility Registry System ID:  110001728710

Section 1. Reporting Year

Reporting Year: 2021

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
DONALD YTTERBERG	CEO	Electronic	31-MAY-22

Section 4. Facility Identification

TRI Facility ID: 80002FRNTR6155W

4.1 Facility Name and Address.

Facility Information

NAME	STREET	CITY	COUNTY	STATE	ZIP CODE
ADVANCED SURFACE TECHNOLOGIES INC	6155 W 54TH AVE	ARVADA	JEFFERSON	CO	80002

BIA Tribal Code	Tribe
NO DATA	NO DATA

Mailing Information

NAME	STREET	CITY	STATE	ZIP CODE
ADVANCED SURFACE TECHNOLOGIES INC	6155 W 54TH AVE	ARVADA	CO	80002

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
DONALD YTTERBERG	3034328500

4.5 NAICS Codes

NAICS CODE	PRIMARY	NAICS CODE DESCRIPTION
332813	YES	Electroplating, Plating, Polishing, Anodizing, and Coloring

4.7 Dun Numbers

DUNS NUMBER
037537639

5. Parent Company Information

Parent Company Name: No US Parent Company

Parent Company DUNS Number:

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PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1321219645076

Section 1. Toxic Chemical Identity

1.1 CAS Number: 7697-37-2       PFAS Indicator: NO
1.2 Toxic Chemical or Chemical Category Name: Nitric acid

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: NO	Import: NO	On-Site Use/Processing: NO
Sale/Distribution: NO	Byproduct: NO	Impurity: NO

3.2 Process the Toxic Chemical:

Reactant: YES

Sub-Uses: P102 Raw materials

Formulation Component: NO

Article Component: NO

Repackaging: NO

Impurity: NO

Recycling: NO

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: YES

Sub-Uses: Z399 Other

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	43	Pounds	O - Other Approaches

5.2 Stack or Point Air Emissions

NA	TOTAL RELEASE (per year)	UNIT OF MEASURE	BASIS OF ESTIMATE
NO	481	Pounds	O - Other Approaches

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

Optional Waste Rock Piles Information

Section 5.5 quantities include "waste rock piles":	NO
Quantity of "waste rock piles" (pounds/year*):

*For Dioxin and Dioxin-like Compounds, report in grams/year

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

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

1 - NAME: METRO WASTEWATER RECLAMATION DIST/TRIGEN	ADDRESS: 6450 YORK STREET
CITY: DENVER	STATE: CO
COUNTY: DENVER	ZIP CODE: 802297499

POTW AMOUNT SEQUENCE	TOTAL TRANSFERS (per year)	UNIT OF MEASURE	BASIS OF ESTIMATE	WASTE MANAGEMENT TYPE
1	21368	Pounds	E1 - Emission Factor, Published	P39 - Experimental and Estimated Treatment 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	688	524	524	524
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	Pounds	29859	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	NA	21368	21368	21368

8.8 One-Time Event Release: NA

8.9 Production Ratio   or   Activity Ratio : 1.07

8.10 Source Reduction Activities

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

8.11 Additional Data Indicator: NO

No Data Found

9.1 Miscellaneous, Additional or Optional Information regarding the Form R submission

COMMENT TYPE	DESCRIPTION	COMMENT TEXT
TOTRL	DQA: Change in Releases	The 2021 data is correct. Compared to 2020, AST discharged 28% less nitric acid through its wastewater treatment system.

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