FRS Facility Detail Report


CALIFORNIA MENS COLONY

EPA Registry Id: 110008268365
HIGHWAY 1
SAN LUIS OBISPO, CA 93409


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)
CALIFORNIA MEN'S COLONY WWTP CA0047856 POTW ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
HAZARDOUS WASTE TRACKING SYSTEM - DATAMART
DOC - CALIFORNIA MEN'S COLONY CAD981419351 STATE MASTER HWTS-DATAMART
-
HAZARDOUS WASTE PROGRAM
CALIFORNIA - ENVIROVIEW
CALIFORNIA MEN'S COLONY WWTP 15401 STATE MASTER CA-ENVIROVIEW
CIWQS-212681
NPDES PERMIT
INTEGRATED COMPLIANCE INFORMATION SYSTEM CALIFORNIA MEN'S COLONY 6513451 FORMAL ENFORCEMENT ACTION ICIS 08/10/2009 ICIS-09-2004-0185
FORMAL ENFORCEMENT ACTION
ICIS-09-2009-1534
FORMAL ENFORCEMENT ACTION
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
CA DEPT CORRECTIONS MENS COLONY CAZ456847 STORM WATER INDUSTRIAL ICIS 09/04/2015
EMISSION INVENTORY SYSTEM (EIS)
CALIFORNIA MEN'S COLONY WWTF 13688211 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 04/01/2025
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
CALIFORNIA MEN'S COLONY WWTP CA0047856 ICIS-NPDES MAJOR ICIS
ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
CA DEPT CORRECTIONS MENS COLONY CAZ456847 ICIS-NPDES NON-MAJOR ICIS 09/04/2015
SAFE DRINKING WATER INFORMATION SYSTEM
CALIFORNIA MENS COLONY-TREATMENT PLANT - TREATED CA4010830 209 WATER TREATMENT PLANT SFDW

NATIONAL COMPLIANCE DATABASE
CALIFORNIA MEN'S COLONY, DEPT OF CORR. I09#1990013000991 2 COMPLIANCE ACTIVITY NCDB

NATIONAL COMPLIANCE DATABASE
CALIFORNIA MEN'S COLONY DEPT OF CORR D09#09-91-0001 COMPLIANCE ACTIVITY NCDB

BIENNIAL REPORTERS
CALIFORNIA MEN`S COLONY CAD981419351 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2021
SAFE DRINKING WATER INFORMATION SYSTEM
CALIFORNIA MENS COLONY CA4010830 COMMUNITY WATER SYSTEM SFDW

RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
CALIFORNIA MEN`S COLONY CAD981419351 LQG (Y) RCRAINFO

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
NPDES
4952
SEWERAGE SYSTEMS

ICIS
4941
WATER SUPPLY

CA-ENVIROVIEW
9223
CORRECTIONAL INSTITUTIONS

NPDES
9223
CORRECTIONAL INSTITUTIONS

Facility Codes and Flags

EPA Region: 09
Duns Number:
Congressional District Number: 24
Legislative District Number: 5
HUC Code/Watershed: 18060006 / CENTRAL COASTAL
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
CALIFORNIA MEN'S COLONY WWTF EIS
CALIFORNIA MEN`S COLONY BR
CALIF MENS COLONY WWTF CWNS
DOC - CALIFORNIA MEN'S COLONY HWTS-DATAMART
CALIFORNIA MEN'S COLONY WWTP NPDES
CALIFORNIA MEN'S COLONY DEPT OF CORR NCDB

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
CALIFORNIA DEPARTMENT OF CORRECTIONS AND REHABILITATION
NPDES
View
MAILING ADDRESS
CALIFORNIA DEPARTMENT OF CORRECTIONS AND REHABILITATION
NPDES
View
OWNER
CA DEPT OF CORRECTIONS
NPDES
View
MAILING ADDRESS
CA DEPT OF CORRECTIONS
NPDES
View
OWNER
CALIFORNIA DEPTARTMENT OF CORRECTIONS & REHABILATION / CALIFORNIA MEN'S COLONY
RCRAINFO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
RCRAINFO 92214 CORRECTIONAL INSTITUTIONS
EIS 221320 SEWAGE TREATMENT FACILITIES.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS P.O. BOX 8101 SAN LUIS OBISPO CA 93401 NPDES
OWNER P.O. BOX 8101 SAN LUIS OBISPO CA 93401 NPDES
REGULATORY CONTACT HIGHWAY 1 NORTH SAN LUIS OBISPO CA 93409 RCRAINFO
FACILITY MAILING ADDRESS P. O. BOX 8101 SAN LUIS OBISPO CA 93409 RCRAINFO
MAILING ADDRESS PO BOX 8101 SAN LUIS OBISPO CA 93409 NPDES
ADMINISTRATIVE CONTACT PO BOX 8101 SAN LUIS OBISPO CA 93409 SFDW
OWNER CALIFORNIA MEN'S COLONY SAN LUIS OBISPO CA 93409 NPDES
OWNER HIGHWAY 1 NORTH P. O. BOX 8101 SAN LUIS OBISPO CA 93409 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
ADMINISTRATIVE CONTACT
BUFFALOE, SCOTT
805-547-7620x
SFDW
View
OPERATOR
KATIE MCQUAID


NPDES


REGULATORY CONTACT
JACK M TRAINA
805-547-7849
RCRAINFO
View
OPERATOR
LISA TACKETT


NPDES


Query executed on: OCT-15-2025