FRS Facility Detail Report


HOKU MATERIALS SITE

EPA Registry Id: 110040137214
1 HOKU WAY
POCATELLO, ID 83204


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:
RISK MANAGEMENT PLAN
HOKU MATERIALS, INC. 100000210853 RMP REPORTER RMP
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
ICIS-AIR (AIR)
HOKU MATERIALS ID0000001600500058 AIR SYNTHETIC MINOR ICIS 10/19/2014
BIENNIAL REPORTERS
HOKU MATERIALS INC IDR000203943 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2013
AIR FACILITY SYSTEM
HOKU MATERIALS 1600500058 AIR SYNTHETIC MINOR (OPERATING) AIRS/AFS 01/29/2013
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
HOKU MATERIALS INC IDR000203943 UNSPECIFIED UNIVERSE (N) RCRAINFO

IDAHO DEPARTMENT OF ENVIRONMENTAL QUALITY
HOKU MATERIALS, INC. ID_DEQ_000614 STATE MASTER IDDEQ
AIR INFORMATION MANA-614
AIR PROGRAM
IDAHO DEPARTMENT OF ENVIRONMENTAL QUALITY
HOKU MATERIALS, INC. ID_DEQ_00536 STATE MASTER IDDEQ
AIMS-614
AIR PROGRAM
INTEGRATED COMPLIANCE INFORMATION SYSTEM HOKU MATERIALS INC 3400055596 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 10/30/2013

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIR
3339
PRIMARY SMELTING AND REFINING OF NONFERROUS METALS, EXCEPT COPPER AND ALUMINUM

AIRS/AFS
3339
PRIMARY SMELTING AND REFINING OF NONFERROUS METALS, EXCEPT COPPER AND ALUMINUM

Facility Codes and Flags

EPA Region: 10
Duns Number:
Congressional District Number: 02
Legislative District Number:
HUC Code/Watershed: 17040208 / PORTNEUF
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
HOKU MATERIALS AIRS/AFS

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY 1
HOKU SCIENTIFIC, INC.
RMP


OWNER/OPERATOR
HOKU MATERIALS, INC.
RMP
View
OPERATOR
HOKU MATERIALS INC
RCRAINFO
View
OWNER
HOKU MATERIALS INC
RCRAINFO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.
RMP 331419 PRIMARY SMELTING AND REFINING OF NONFERROUS METAL (EXCEPT COPPER AND ALUMINUM).
RCRAINFO 33149 NONFERROUS METAL (EXCEPT COPPER AND ALUMINUM) ROLLING, DRAWING, EXTRUDING, AND ALLOYING
AIR 334413 SEMICONDUCTOR AND RELATED DEVICE MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 1177 CALL PLACE STE D POCATELLO ID 83201 AIRS/AFS
FACILITY MAILING ADDRESS 1177 CALL PLACE STE D POCATELLO ID 83201 AIR
OWNER/OPERATOR ONE HOKU WAY POCATELLO ID 83204 RMP
FACILITY MAILING ADDRESS ONE HOKU WAY POCATELLO ID 83204 RCRAINFO
REGULATORY CONTACT 1139 FALLS AVE E SUITE B TWIN FALLS ID 83301 RCRAINFO
UNKNOWN CONTACT 315 4TH STREET LEWISTON ID 83501 IDDEQ
FACILITY MAILING ADDRESS SOUTH PHILBIN RD (ONE HOKU WAY) POCATELLO ID 83204 IDDEQ
OWNER ONE HOKU WAY POCATELLO ID 83204 RCRAINFO
OPERATOR ONE HOKU WAY POCATELLO ID 83204 RCRAINFO
RESPONSIBLE PARTY P. O. BOX 1337 CHALLIS ID 83226 IDDEQ

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
COMPLIANCE CONTACT
KARL TAFT
8086827800
AIRS/AFS


UNKNOWN CONTACT
RICHARD MASTERS
909-821-1331
IDDEQ
View
RESPONSIBLE PARTY
STEVE WOODBURY
(208) 547-4381
IDDEQ
View
COMPLIANCE CONTACT
KARL TAFT
8086827800
AIR


UNKNOWN CONTACT
KARL TAFT
8086827800
AIR


REGULATORY CONTACT
GARY RAINSDON
208-734-1180
RCRAINFO
View
UNKNOWN CONTACT
KARL TAFT
8086827800
AIRS/AFS


Query executed on: OCT-14-2025