FRS Facility Detail Report


ALCOA MICROMILL

EPA Registry Id: 110059856357
1400 WALTHAM WAY
SPARKS, NV 89434


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
NEVADA - FACILITY PROFILE
TRACY MICROMILL 25532358 STATE MASTER NV-FP
NV-FP-1402-2012
AIR MINOR
NEVADA - FACILITY PROFILE
ALCOA MICROMILL 25583644 STATE MASTER NV-FP
NV-FP-6298
NPDES STORMWATER PERMIT
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
ASIA UNION ELECTRONIC CHEMICALS - RENO, INC (AUECC-RENO) NVR000002832 VSQG (Y) RCRAINFO

NEVADA - FACILITY PROFILE
ALCOA MICROMILL 25376197 STATE MASTER NV-FP
NV-FP-AP33551128
AIR PROGRAM
SAFE DRINKING WATER INFORMATION SYSTEM
ASIA UNION ELECTRONIC CHEMICALS RENO NV0000879 NON-TRANSIENT NON-COMMUNITY WATER SYSTEM SFDW

NEVADA - FACILITY PROFILE
TRACY MICROMILL 25690530 STATE MASTER NV-FP
NV-FP-1402-2013
AIR MINOR
NEVADA - FACILITY PROFILE
ALCOA MICROMILL 25375514 STATE MASTER NV-FP
NV-FP-ISW-1451
NPDES STORMWATER PERMIT
NEVADA - FACILITY PROFILE
TRACY MICROMILL 25529997 STATE MASTER NV-FP
NV-FP-1402-0
AIR MINOR
ICIS-AIR (AIR)
ALCOA SIERRA MICROMILLS NV00000032029N1128 AIR SYNTHETIC MINOR ICIS 10/19/2014
SAFE DRINKING WATER INFORMATION SYSTEM
ASIA UNION ELECTRONIC CHEMICALS RENO-WELL CHLORINATOR NV0000879 4528 WATER TREATMENT PLANT SFDW

AIR FACILITY SYSTEM
ALCOA SIERRA MICROMILLS 32029N1128 AIR SYNTHETIC MINOR (OPERATING) AIRS/AFS 12/23/2011
NEVADA - FACILITY PROFILE
TRACY MICROMILL 25950490 STATE MASTER NV-FP
NV-FP-1402-2014
AIR MINOR
EMISSION INVENTORY SYSTEM (EIS)
TRACY MICROMILL 8177311 CRITERIA AIR POLLUTANT MAJOR EIS 08/16/2024

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
NV-FP
3355
ALUMINUM ROLLING AND DRAWING, NOT ELSEWHERE CLASSIFIED

AIR
3355
ALUMINUM ROLLING AND DRAWING, NOT ELSEWHERE CLASSIFIED

AIRS/AFS
3355
ALUMINUM ROLLING AND DRAWING, NOT ELSEWHERE CLASSIFIED

Facility Codes and Flags

EPA Region: 09
Duns Number:
Congressional District Number: 02
Legislative District Number:
HUC Code/Watershed: 16050102 / TRUCKEE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
ASIA UNION ELECTRONIC CHEMICAL CORP-WELL CHLORINATOR SFDW
ASIA UNION ELECTRONIC CHEMICAL CORP SFDW
ALCOA SIERRA MICROMILLS NOTIFICATION (RCRA)
TRACY MICROMILL EIS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OPERATOR
ALCOA MICROMILL
NV-FP
View
OWNER
WALTHAM WAY INDUSTRIES, LLC
RCRAINFO
View
OWNER
ALCOA MICROMILL
NV-FP
View
OPERATOR
ASIA UNION ELECTRONIC CHEMICALS
RCRAINFO


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
NV-FP 331319 OTHER ALUMINUM ROLLING AND DRAWING.
EIS 331318

NV-FP 331319 OTHER ALUMINUM ROLLING AND DRAWING.
AIR 331319 OTHER ALUMINUM ROLLING AND DRAWING.
NV-FP 331319 OTHER ALUMINUM ROLLING AND DRAWING.
AIRS/AFS 331319 OTHER ALUMINUM ROLLING AND DRAWING.
RCRAINFO 325180

NV-FP 331319 OTHER ALUMINUM ROLLING AND DRAWING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
OPERATOR 1400 WALTHAM WAY MCCARRAN 89434 NV-FP
FACILITY SITE CONTACT 1400 WALTHAM WAY SPARKS 89434 NV-FP
FINANCIAL CONTACT 1400 WALTHAM WAY MCCARRAN 89434 NV-FP
RESPONSIBLE PARTY 1400 WALTHAM WAY SPARKS 89434 NV-FP
OWNER 1400 WALTHAM WAY SPARKS 89434 NV-FP
FACILITY MAILING ADDRESS 1400 WALTHAM WAY MCCARRAN NV 89437 AIRS/AFS
REGULATORY CONTACT 1400 WALTHAM WAY SPARKS NV 89437 RCRAINFO
ADMINISTRATIVE CONTACT 1400 WALTHAM WAY MCCARAN NV 89437 SFDW
OWNER 6900 FOX AVE SEATTLE WA 98108 RCRAINFO
UNKNOWN CONTACT 1400 WALTHAM WAY SPARKS 89434 NV-FP
OWNER 1400 WALTHAM WAY MCCARRAN 89434 NV-FP
FINANCIAL CONTACT 1400 WALTHAM WAY SPARKS 89434 NV-FP
FACILITY MAILING ADDRESS 1400 WALTHAM WAY MCCARRAN NV 89437 AIR

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
FACILITY SITE CONTACT
NEIL VERNON
775-343-1910
NV-FP
View
FINANCIAL CONTACT
GAVIN WYATT-MAIR
7756916384
NV-FP
View
FACILITY SITE CONTACT
NEIL VERNON
775-343-1910
NV-FP
View
OPERATOR
MR. SAMUEL STURGEON
(775) 691-6379
NV-FP
View
FINANCIAL CONTACT
SAM STURGEON
7756916379
NV-FP
View
COMPLIANCE CONTACT
GAVIN WYATT
7753431910
AIR


RESPONSIBLE PARTY
DR GAVIN WYATT-MAIR
775-343-1910
NV-FP
View
OWNER
JOSEPH G. BUTLER JR.
775-691-6384
NV-FP
View
FACILITY SITE CONTACT
NEIL VERNON
775-343-1910
NV-FP
View
UNKNOWN CONTACT
GAVIN WYATT
7753431910
AIR


FACILITY SITE CONTACT
NEIL VERNON
775-343-1910
NV-FP
View
OWNER
JOSEPH G. BUTLER JR.
775-691-6384
NV-FP
View
UNKNOWN CONTACT
GAVIN WYATT
7753431910
AIRS/AFS


ADMINISTRATIVE CONTACT
KERNEY, JARED
775-236-3201x
SFDW
View
OWNER
MR. JOSEPH G BUTLER
(775) 691-6379
NV-FP
View
UNKNOWN CONTACT
NEIL VERNON
775-343-1910
NV-FP
View
OWNER
DR GAVIN WYATT-MAIR
775-691-6384
NV-FP
View
OWNER
JOSEPH G. BUTLER JR.
775-691-6384
NV-FP
View
COMPLIANCE CONTACT
GAVIN WYATT
7753431910
AIRS/AFS


Query executed on: OCT-14-2025