FRS Facility Detail Report


DEAN DAIRY HOLDINGS LLC

EPA Registry Id: 110000431275
11713 MILL ST.
HUNTLEY, IL 60142


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:
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
DEAN FOODS CO ILD005103858 SQG (Y) RCRAINFO

EMISSION INVENTORY SYSTEM (EIS)
DEAN FOODS CO 10870111 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 08/26/2021
ICIS-AIR (AIR)
DEAN FOODS CO IL000111435AAA AIR MINOR ICIS 11/12/2014
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
DEAN DAIRY HOLDINGS LLC ILP000340 ICIS-NPDES NON-MAJOR ICIS

TOXICS RELEASE INVENTORY SYSTEM
DEAN DAIRY HOLDINGS, LLC 60142DNFDS11713 TRI REPORTER TRIS 06/13/2018
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
DEAN DAIRY HOLDINGS LLC ILR007014 ICIS-NPDES NON-MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
DEAN ILLINOIS DAIRY-HUNTLEY IL0003409 ICIS-NPDES NON-MAJOR ICIS 09/27/2006
AIR FACILITY SYSTEM
DEAN FOODS CO 1711100345 AIR MINOR (OPERATING) AIRS/AFS 05/16/2014
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
DEAN DAIRY HOLDINGS, LLC 340442839 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
DEAN FOODS CO ILD005103858 UNSPECIFIED UNIVERSE () RCRAINFO

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
DEAN DAIRY HOLDINGS LLC ILR007014 STORM WATER INDUSTRIAL ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
RISK MANAGEMENT PLAN
DEAN FOODS COMPANY - HUNTLEY 100000102337 RMP REPORTER RMP

AGENCY COMPLIANCE AND ENFORCEMENT SYSTEMS
DEAN FOODS 170001457279 STATE MASTER ACES
-1114350006
SOLID WASTE PROGRAM
-IL0003409
NPDES PERMIT
-111435AAA
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
AIR
2026
FLUID MILK

AIRS/AFS
2026
FLUID MILK

NPDES
2026
FLUID MILK

NPDES
2026
FLUID MILK

Facility Codes and Flags

EPA Region: 05
Duns Number: 929182210
Congressional District Number: 14
Legislative District Number:
HUC Code/Watershed: 07090006 / KISHWAUKEE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
DEAN FOODS ACES
DEAN ILLINOIS DAIRY-HUNTLEY NPDES
DBA DEAN ILLINOIS DAIRIES, LLC - HUNTLEY RMP REPORTING FORM

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PREPARER
STEVEN J. MENDYGRAL, P.E.
RMP
View
MAILING ADDRESS
DEAN ILLINOIS DAIRY-HUNTLEY
NPDES
View
PARENT COMPANY
DEAN FOODS 929182210
TRIS


MAILING ADDRESS
DEAN EAST IL LLC
NPDES
View
PREPARER
STEVEN J. MENDYGRAL, P.E.
RMP
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
RMP 311511 FLUID MILK MANUFACTURING.
AIR 311511 FLUID MILK MANUFACTURING.
AIRS/AFS 311511 FLUID MILK MANUFACTURING.
TRIS 311511 FLUID MILK MANUFACTURING.
EIS 311511 FLUID MILK MANUFACTURING.
OSHA-OIS 311511 FLUID MILK MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 11713 MILL ST HUNTLEY IL 60142 RCRAINFO
MAILING ADDRESS DEAN EAST LLC JOHNSON CITY TN 37601 NPDES
REGULATORY CONTACT 11713 MILL ST HUNTLEY IL 60142 RCRAINFO
PREPARER 12114 W. WATERFORD AVENUE GREENFIELD WI 53228 RMP
PREPARER 12114 W. WATERFORD AVE GREENFIELD WI 532281869 RMP
MAILING ADDRESS 2900 BRISTOL HIGHWAY JOHNSON CITY TN 37601 NPDES

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
RESPONSIBLE PARTY
KEN GRAHAM
5103044665
RMP


Query executed on: OCT-14-2025


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