FRS Facility Detail Report


HOWARD CO ALFA RIDGE LANDFILL

EPA Registry Id: 110043668563
2350 MARRIOTTSVILLE RD
MARRIOTTSVILLE, MD 21104


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)
HOWARD CO ALFA RIDGE LANDFILL MDR003054 ICIS-NPDES NON-MAJOR ICIS 02/14/2024 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
HOWARD CO ALFA RIDGE LANDFILL MDR003054 STORM WATER INDUSTRIAL ICIS 02/14/2024 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
EMISSION INVENTORY SYSTEM (EIS)
ALPHA RIDGE LANDFILL 5997511 CRITERIA AIR POLLUTANT MAJOR EIS 01/09/2025
MARYLAND - TOOLS FOR ENVIRONMENTAL MANAGEMENT AND PROTECTION ORGANIZATIONS (TEMPO)
ALPHA RIDGE MUNICIPAL LANDFILL 1357 STATE MASTER MD-TEMPO
MDE_TEMPO-027-0364-9-0379

MDE_TEMPO-027-0364-9-0364

MDE_TEMPO-027-0364-9-0369

MDE_TEMPO-24-027-0364

AIR FACILITY SYSTEM
ALPHA RIDGE LANDFILL 2402700364 AIR MAJOR (OPERATING) AIRS/AFS 08/28/2014 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
MARYLAND - ENVIRONMENTAL PERMIT SERVICE CENTER
ALPHA RIDGE MUNICIPAL LANDFILL 2805 STATE MASTER MD-EPSC
-
REFUSE DISPOSAL
-
OIL CONTROL
-
SEWAGE SLUDGE UTILIZATION
-
NPDES NON-MAJOR
ENERGY INFORMATION ADMINISTRATION-860 (EIA-860) DATABASE
ALPHA RIDGE LFG 58252 ELECTRIC GENERATOR EIA-860 10/06/2020
BIENNIAL REPORTERS
HOWARD CO ALPHA RIDGE LANDFILL MD0000192971 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2021
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
ALPHA RIDGE MUNICIPAL LANDFILL MD0067865 ICIS-NPDES NON-MAJOR ICIS 07/25/2022 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
MARYLAND - PERMANENT (AIR) EMISSION
ALPHA RIDGE LANDFILL 027-0364 STATE MASTER MD-PEMIS
-
AIR MAJOR
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
HOWARD CO ALPHA RIDGE LANDFILL MD0000192971 LQG (Y) RCRAINFO

ICIS-AIR (AIR)
ALPHA RIDGE LANDFILL MD0000002402700364 AIR MAJOR ICIS 03/16/2016
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
HOWARD CO. DEPT OF PUBLIC WORK MD0056758 ICIS-NPDES NON-MAJOR ICIS

OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
TRANSCONTINENTAL GAS PIPELINE COMPANY LLC 317284560 OSHA ESTABLISHMENT OSHA-OIS 02/05/2014

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
NPDES
2499
WOOD PRODUCTS, NOT ELSEWHERE CLASSIFIED

NPDES
5093
SCRAP AND WASTE MATERIALS

NPDES
4953
REFUSE SYSTEMS

AIR
OWNE



MD-PEMIS
4953
REFUSE SYSTEMS

MD-TEMPO
4953
REFUSE SYSTEMS

AIRS/AFS
4953
REFUSE SYSTEMS

NPDES
4953
REFUSE SYSTEMS

AIRS/AFS
OWNE



AIR
4953
REFUSE SYSTEMS

MD-EPSC
4953
REFUSE SYSTEMS

NPDES
1629
HEAVY CONSTRUCTION, NOT ELSEWHERE CLASSIFIED

NPDES
2873
NITROGENOUS FERTILIZERS

OSHA-OIS
4923
NATURAL GAS TRANSMISSION AND DISTRIBUTION

MD-TEMPO
9511
AIR AND WATER RESOURCE AND SOLID WASTE MANAGEMENT

MD-TEMPO
UNK



Facility Codes and Flags

EPA Region: 03
Duns Number: 6944938, 008116006
Congressional District Number: 07
Legislative District Number:
HUC Code/Watershed: 02060006 / PATUXENT
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
ALPHA RIDGE LANDFILL MD-PEMIS
HOWARD CO. DEPT OF PUBLIC WORK NPDES
ALPHA RIDGE LFG EIA-860
ALPHA RIDGE MUNICIPAL LANDFILL MD-EPSC

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
ORGANIZATION
HOWARD COUNTY DEPT OF PUBLIC WORKS - STORMWATER MA
MD-TEMPO
View
ORGANIZATION
LITTLE PATUXENT WATER RECLAMATION PLANT
MD-TEMPO
View
PARENT COMPANY
HOWARD COUNTY, MARYLAND
EIA-860
View
ORGANIZATION
HOWARD COUNTY DEPT OF PUBLIC WORKS - STORMWATER MANAGEMENT DIV
MD-TEMPO
View
ORGANIZATION
HOWARD COUNTY GOVERNMENT
MD-TEMPO
View
TRANSMISSION OR DISTRIBUTION SYSTEM OWNER
BALTIMORE GAS AND ELECTRIC
EIA-860


OWNER
HOWARD COUNTY DEPT OF PUBLIC WORKS - BUREAU OF ENV
MD-TEMPO
View
OWNER
LITTLE PATUXENT WATER RECLAMATION PLANT
MD-TEMPO
View
PARENT COMPANY
HOWARD COUNTY GOVERNMENT
EIS


OWNER
HOWARD COUNTY GOVERNMENT
RCRAINFO
View
OWNER
HOWARD COUNTY GOVERNMENT
MD-TEMPO
View
MAILING ADDRESS
HOWARD CO. DEPT OF PUBLIC WORK
NPDES
View
MAILING ADDRESS
HOWARD COUNTY DEPT.OF PUB.WRKS
NPDES
View
OWNER
HOWARD COUNTY GOVERNMENT
MD-TEMPO
View
OWNER
HOWARD COUNTY DEPT OF PUBLIC WORKS - STORMWATER MA
MD-TEMPO
View
OWNER/OPERATOR
BALTIMORE GAS AND ELECTRIC
EIA-860


OPERATOR
HOWARD COUNTY GOVERNMENT
RCRAINFO


OWNER
HOWARD COUNTY DEPT OF PUBLIC WORKS - BUREAU OF ENV
MD-TEMPO
View
MAILING ADDRESS
HOWARD COUNTY DEPT.OF PUB.WRKS
NPDES
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 562212 SOLID WASTE LANDFILL.
EIA-860 22

MD-TEMPO 562219 OTHER NONHAZARDOUS WASTE TREATMENT AND DISPOSAL.
MD-TEMPO 562212 SOLID WASTE LANDFILL.
EIS 562212 SOLID WASTE LANDFILL.
AIR 562212 SOLID WASTE LANDFILL.
RCRAINFO 562212 SOLID WASTE LANDFILL.
AIR 562219 OTHER NONHAZARDOUS WASTE TREATMENT AND DISPOSAL.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
GENERAL CONTACT 6751 COLUMBIA GATEWAY DR, STE 514 COLUMBIA MD 21046 MD-TEMPO
OWNER 8900 GREENWOOD PL SAVAGE MD 20763 MD-TEMPO
ORGANIZATION 6751 COLUMBIA GATEWAY DR, STE 514 COLUMBIA MD 21046 MD-TEMPO
GENERAL CONTACT HOWARD COUNTY DPW, BUR OF ENVIRONMENTAL SERVICES COLUMBIA MD 21046 MD-TEMPO
INDIVIDUAL 6751 COLUMBIA GATEWAY DR, STE 514 COLUMBIA MD 21046 MD-TEMPO
ORGANIZATION 3430 COURT HOUSE DRIVE ELLICOTT CITY MD 21043 MD-TEMPO
GENERAL CONTACT HOWARD CO. GOV'T. BUREAU OF UTILITIES SAVAGE MD 20763 MD-TEMPO
PARENT COMPANY 6751 COLUMBIA GATEWAY DRIVE COLUMBIA MD 21046 EIA-860
INDIVIDUAL 3430 COURT HOUSE DRIVE ELLICOTT CITY MD 21043 MD-TEMPO
OWNER 6751 COLUMBIA GATEWAY DR, STE 514 COLUMBIA MD 21046 MD-TEMPO
INDIVIDUAL 2350 MARRIOTTSVILLE RD MARRIOTTSVILLE MD 21104 MD-TEMPO
GENERAL CONTACT 2350 MARRIOTTSVILLE RD MARRIOTTSVILLE MD 21104 MD-TEMPO
FACILITY MAILING ADDRESS 2350 MARRIOTTSVILLE ROAD MARRIOTTSVILLE MD 21104 RCRAINFO
OWNER 3430 COURTHOUSE DRIVE GEORGE HOWARD BUILDING ELLICOTT CITY 21043 MD-EPSC
OWNER ATTN: MARK RICHMOND COLUMBIA MD 21046 MD-TEMPO
INDIVIDUAL HOWARD COUNTY DPW, BUR OF ENVIRONMENTAL SERVICES COLUMBIA MD 21046 MD-TEMPO
GENERAL CONTACT 6571 COLUMBIA GATEWAY DR, STE 514 COLUMBIA MD 21046 MD-TEMPO
ORGANIZATION 8900 GREENWOOD PL SAVAGE MD 20763 MD-TEMPO
MAILING ADDRESS 3430 COURT HOUSE DRIVE ELLICOTT CITY MD 21043 NPDES
MAILING ADDRESS 9801 BROKEN LAND PARKWAY COLUMBIA_(3224--HO) MD 20146 NPDES
OWNER 3430 COURTHOUSE DRIVE ELLICOTT CITY MD 21043 RCRAINFO
GENERAL CONTACT 3430 COURT HOUSE DRIVE ELLICOTT CITY MD 21043 MD-TEMPO
INDIVIDUAL 6571 COLUMBIA GATEWAY DR, STE 514 COLUMBIA MD 21046 MD-TEMPO
OWNER 3430 COURT HOUSE DRIVE ELLICOTT CITY MD 21043 MD-TEMPO
INDIVIDUAL HOWARD CO. GOV'T. BUREAU OF UTILITIES SAVAGE MD 20763 MD-TEMPO
GENERAL CONTACT 6751 COLUMBIA GATEWAY DR; RM 514 COLUMBIA MD 21046 MD-TEMPO
MAILING ADDRESS 6751 COLUMBIA GWY,DR,STE 514 COLUMBIA_(3224--HO) MD 20146 NPDES
REGULATORY CONTACT 212 POLO HILL ROAD COLUMBIA SC 85310 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
GENERAL CONTACT
EVELYN E TOMLIN
410-313-6451
MD-TEMPO
View
GENERAL CONTACT
JAMES F WORTHINGTON
410-880-5819
MD-TEMPO
View
INDIVIDUAL
NITI BLACKWELL
410-313-6418
MD-TEMPO
View
INDIVIDUAL
MARK DELUCA
410-313-4414
MD-TEMPO
View
GENERAL CONTACT
ALAN L WILCOM
410-313-6433
MD-TEMPO
View
GENERAL CONTACT
JEFFREY DANNIS
410-948-7853
MD-TEMPO
View
INDIVIDUAL
JEFFREY DANNIS
410-948-7853
MD-TEMPO
View
GENERAL CONTACT
WAYNE SOUTER
443-220-5524
MD-TEMPO
View
GENERAL CONTACT
CYNTHIA BROUWERS
410-313-6447
MD-TEMPO
View
OWNER
HOWARD COUNTY/COUNTY ADMINI
410-313-6444
MD-PEMIS


INDIVIDUAL
ALAN L WILCOM
410-313-6433
MD-TEMPO
View
INDIVIDUAL
WAYNE SOUTER
443-220-5524
MD-TEMPO
View
INDIVIDUAL
JAMES F WORTHINGTON
410-880-5819
MD-TEMPO
View
OWNER
HOWARD COUNTY DEPT. OF PUBLIC WORKS
410-313-6451
MD-EPSC
View
GENERAL CONTACT
MARK DELUCA
410-313-6444
MD-TEMPO
View
INDIVIDUAL
NITI BLACKWELL
410-313-6418
MD-TEMPO
View
GENERAL CONTACT
NITI BLACKWELL
410-313-6418
MD-TEMPO
View
GENERAL CONTACT
NITI BLACKWELL
410-313-6418
MD-TEMPO
View
GENERAL CONTACT
JEFF DANIELS
410-313-6444
MD-TEMPO
View
INDIVIDUAL
MARK DELUCA
410-313-6444
MD-TEMPO
View
INDIVIDUAL
JAMES M IRVIN
410-313-4401
MD-TEMPO
View
INDIVIDUAL
JEFF DANIELS
410-313-6444
MD-TEMPO
View
INDIVIDUAL
EVELYN E TOMLIN
410-313-6451
MD-TEMPO
View
GENERAL CONTACT
JAMES M IRVIN
410-313-4401
MD-TEMPO
View
REGULATORY CONTACT
ALAN WILCOM
410-313-6433
RCRAINFO
View
GENERAL CONTACT
MARK DELUCA
410-313-6444
MD-TEMPO
View

Query executed on: OCT-14-2025