FRS Facility Detail Report


DIAMOND CREEK MILL

EPA Registry Id: 110044258950
14877 SILVER CITY RD
MURPHY, ID 83650


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:
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
SILVER FALCON MINING INC - DIAMOND CREEK MILL INC IDU000322 ICIS-NPDES UNPERMITTED ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
SILVER FALCON MINING INC - DIAMOND CREEK MILL INC IDR05CS18 STORM WATER INDUSTRIAL ICIS 05/09/2012 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
SILVER FALCON MINING INC - DIAMOND CREEK MILL INC IDR05CS18 ICIS-NPDES MINOR ICIS 05/09/2012 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
MURPHY NOBLE METALS INC IDR000204792 VSQG (Y) RCRAINFO

ICIS-AIR (AIR)
DIAMOND CREEK MILL 00485 ID0000001677700485 AIR MINOR ICIS 05/11/2020
AIR FACILITY SYSTEM
DIAMOND CREEK MILL 00485 1677700485 AIR MINOR (OPERATING) AIRS/AFS 07/19/2012
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
MURPHY NOBLE METALS INC IDR000204792 UNSPECIFIED UNIVERSE () RCRAINFO

ICIS-AIR (AIR)
DIAMOND CREEK MILL ID0000001607300011 AIR MINOR ICIS 10/19/2014
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
SILVER CITY MINE IDR05J107 ICIS-NPDES NON-MAJOR ICIS 11/30/2021
IDAHO DEPARTMENT OF ENVIRONMENTAL QUALITY
DIAMOND CREEK MILL ID_DEQ_001660 STATE MASTER IDDEQ
AIR INFORMATION MANA-1660
AIR PROGRAM
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
SILVER CITY MINE IDR05J107 STORM WATER INDUSTRIAL ICIS 11/30/2021
AIR FACILITY SYSTEM
DIAMOND CREEK MILL 1607300011 AIR MINOR (OPERATING) AIRS/AFS 09/10/2012
IDAHO DEPARTMENT OF ENVIRONMENTAL QUALITY
DIAMOND CREEK MILL ID_DEQ_01491 STATE MASTER IDDEQ
AIMS-1660
AIR PROGRAM

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
NPDES
1041
GOLD ORES

NPDES
1041
GOLD ORES

AIRS/AFS
1442
CONSTRUCTION SAND AND GRAVEL

AIR
1442
CONSTRUCTION SAND AND GRAVEL

NPDES
1041
GOLD ORES

Facility Codes and Flags

EPA Region: 10
Duns Number:
Congressional District Number: 01
Legislative District Number:
HUC Code/Watershed: 17050103 / MIDDLE SNAKE-SUCCOR
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
DIAMOND CREEK MILL 00485 AIRS/AFS
SILVER FALCON MINING INC - DIAMOND CREEK MILL INC ICIS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
FACILITY SITE CONTACT
SILVER FALCON MINING INC - DIAMOND CREEK MILL
NPDES
View
MAILING ADDRESS
SILVER FALCON MINING INC
NPDES
View
OPERATOR
DIAMOND CREEK MILL
RCRAINFO


OWNER
SILVER FALCON MINING INC
RCRAINFO


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 212321 CONSTRUCTION SAND AND GRAVEL MINING.
NPDES 212221 GOLD ORE MINING.
AIR 212221 GOLD ORE MINING.
NPDES 212221 GOLD ORE MINING.
NPDES 212221 GOLD ORE MINING.
AIRS/AFS 212321 CONSTRUCTION SAND AND GRAVEL MINING.
AIRS/AFS 212221 GOLD ORE MINING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
COGNIZANT OFFICIAL 2520 MANATEE AVENUE WEST SUITE 200 BRADENTON FL 34205 NPDES
REGULATORY CONTACT 2197 S RETRIEVER WAY MERIDIAN ID 83642 RCRAINFO
FACILITY MAILING ADDRESS 2197 S RETRIEVER WAY MERIDIAN ID 83642 RCRAINFO
MAILING ADDRESS 2520 MANATEE AVENUE WEST SUITE 200 BRADENTON FL 34205 NPDES
FACILITY MAILING ADDRESS 14877 SILVER CITY ROAD MURPHY ID 83650 IDDEQ
FACILITY SITE CONTACT 14877 SILVER CITY ROAD MURPHY ID 83650 NPDES
FACILITY MAILING ADDRESS 14877 SILVER CITY RD MURPHY ID 83650 AIRS/AFS
FACILITY MAILING ADDRESS 14877 SILVER CITY RD MURPHY ID 83650 AIR
FACILITY MAILING ADDRESS 14877 SILVER CITY RD MURPHY ID 83650 IDDEQ

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
COGNIZANT OFFICIAL
CHRISTIAN QUILLIAM
9417793862
NPDES


COMPLIANCE CONTACT
BILL EARLL
2089141140
AIRS/AFS


UNKNOWN CONTACT
BILL EARLL
2089141140
AIRS/AFS


REGULATORY CONTACT
WILLIAM C EARLL
208-841-8703
RCRAINFO
View
COMPLIANCE CONTACT
BILL EARLL
2089141140
AIR


FACILITY SITE CONTACT
BRIAN BOYLE
2089689055
NPDES
View
UNKNOWN CONTACT
BILL EARLL
2089141140
AIR


COGNIZANT OFFICIAL
PASCALE TUTT
9728148302
NPDES
View

Query executed on: OCT-14-2025