| Reg. Measure ID |
Organization |
Regulatory Measure Type |
Program |
Effective Date |
Status |
| 395081 |
Oxnard City |
401 Certification |
CERFILLEXC |
02/20/2014 |
Historical |
| 458670 |
Ventura County Public Works Agency |
Enrollee - 401 Certification |
CERFILLEXC |
01/13/2025 |
Historical |
| 456222 |
Ventura County Public Works Agency |
Enrollee - 401 Certification |
CERFILLEXC |
07/16/2024 |
Active |
| 446046 |
Ventura County Public Works Agency |
401 Certification |
CERFILLEXC |
05/25/2022 |
Active |
| 456219 |
Ventura County Public Works Agency |
Enrollee - 401 Certification |
CERFILLEXC |
04/29/2024 |
Active |
| 401716 |
Ventura County Public Works Agency |
401 Certification |
CERFILLEXC |
06/19/2015 |
Historical |
| 387343 |
Ventura County Public Works Agency |
401 Certification |
CERFILLEXC |
02/10/2011 |
Historical |
| 455906 |
Ventura County Public Works Agency |
Enrollee - 401 Certification |
CERFILLEXC |
04/29/2024 |
Active |
| 460071 |
Oxnard City |
Enrollee - 401 Certification |
CERFILLEXC |
06/25/2025 |
Active |
| 434205 |
Oxnard City |
401 Certification |
CERFILLEXC |
04/28/2021 |
Historical |
| 401825 |
Oxnard City |
401 Certification |
CERFILLEXC |
05/08/2015 |
Historical |
| 401495 |
Ventura County Public Works Agency |
401 Certification |
CERFILLEXC |
03/13/2015 |
Historical |
| 413693 |
Oxnard City |
401 Certification |
CERFILLEXC |
12/14/2017 |
Active |
| 454970 |
Oxnard City |
401 Certification |
CERFILLEXC |
03/13/2025 |
Active |
| 455729 |
Ventura County Public Works Agency |
Enrollee - 401 Certification |
CERFILLEXC |
None |
Historical |
| 461987 |
Ventura County Public Works Agency |
Enrollee - WDR |
CERFILLEXC |
09/18/2025 |
Active |
| 429425 |
Oxnard City |
WDR |
LFNONOPER |
05/09/2019 |
Active |
| 310585 |
Oxnard City |
WDR |
LFNONOPER |
12/12/2002 |
Historical |
| 133694 |
Oxnard City |
WDR |
LNDISP |
01/22/1979 |
Historical |
| 133631 |
Oxnard City |
WDR |
LNDISP |
01/24/1983 |
Historical |
| 148249 |
Oxnard City |
WDR |
LNDISP |
06/29/2000 |
Historical |
| 134884 |
Oxnard City |
WDR |
LNDISP |
01/09/1982 |
Historical |
| 374186 |
Oxnard City |
Enrollee |
NPDNONMUNIPRCS |
05/17/2010 |
Historical |
| 192995 |
Oxnard City |
Enrollee |
NPDNONMUNIPRCS |
11/05/1996 |
Historical |
| 403289 |
Oxnard City |
Enrollee - NPDES |
NPDNONMUNIPRCS |
10/17/2016 |
Historical |
| 302793 |
Oxnard City |
Enrollee |
NPDNONMUNIPRCS |
12/06/2005 |
Historical |
| 193135 |
Oxnard City |
Enrollee |
NPDNONMUNIPRCS |
09/22/2003 |
Historical |
| 363310 |
Ventura County Public Works Agency |
Enrollee |
NPDNONMUNIPRCS |
04/07/2009 |
Historical |
| 193121 |
Oxnard City |
Enrollee |
NPDNONMUNIPRCS |
10/14/2003 |
Historical |
| 193009 |
Oxnard City |
Enrollee |
NPDNONMUNIPRCS |
11/17/1998 |
Historical |
| 369637 |
Oxnard City |
Reclamation Requirements |
REC |
10/02/2008 |
Historical |
| 428561 |
Oxnard City |
Reclamation Requirements |
REC |
04/16/2020 |
Active |
| 439821 |
Oxnard City |
Co-Permitee |
SLIC |
03/20/2019 |
Active |
| 131728 |
Oxnard City |
WDR |
WDR |
08/29/2002 |
Historical |
| 135438 |
Ventura County Public Works Agency |
WDR |
WDRMUNIOTH |
08/22/1994 |
Historical |
| 355125 |
Ventura County Public Works Agency |
Enrollee |
WDRNONMUNIPRCS |
12/04/2008 |
Historical |
| 302744 |
Ventura County Public Works Agency |
Enrollee |
WDRNONMUNIPRCS |
12/09/2005 |
Historical |
| 131593 |
Oxnard City |
WDR |
WDRNONMUNIPRCS |
12/12/2002 |
Historical |
| 193081 |
Oxnard City |
Enrollee |
WDRNONMUNIPRCS |
02/09/2005 |
Historical |
| 132449 |
Oxnard City |
WDR |
WDRNONMUNIPRCS |
07/01/2004 |
Historical |