Reg. Measure ID |
Organization |
Regulatory Measure Type |
Program |
Effective Date |
Status |
458313 |
Los Angeles Cnty Flood Control District |
Enrollee - NPDES |
NPDNONMUNIPRCS |
06/07/2024 |
Active |
456679 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
11/06/2024 |
Active |
452646 |
Los Angeles County Public Works |
401 Certification |
CERFILLEXC |
01/31/2024 |
Active |
452444 |
Los Angeles County Public Works |
Enrollee - 401 Certification |
CERFILLEXC |
04/28/2023 |
Historical |
451428 |
Los Angeles Cnty Flood Control District |
Enrollee - 401 Certification |
CERFILLEXC |
03/15/2023 |
Historical |
451349 |
Los Angeles Cnty Flood Control District |
Enrollee - 401 Certification |
CERFILLEXC |
02/23/2023 |
Historical |
451133 |
Los Angeles Cnty DPW |
Enrollee - 401 Certification |
CERFILLEXC |
02/22/2023 |
Historical |
450960 |
Los Angeles County Public Works |
401 Certification |
CERFILLEXC |
05/10/2023 |
Active |
450615 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
08/31/2023 |
Active |
447611 |
Los Angeles County Public Works |
Enrollee - NPDES |
NPDNONMUNIPRCS |
07/30/2022 |
Active |
446449 |
Los Angeles County Public Works |
Enrollee - 401 Certification |
CERFILLEXC |
01/10/2022 |
Historical |
443972 |
Los Angeles County Public Works |
Enrollee - WDR |
CERFILLEXC |
08/06/2021 |
Historical |
443597 |
Los Angeles County Public Works |
Enrollee - NPDES |
NPDNONMUNIPRCS |
09/21/2021 |
Active |
443596 |
Los Angeles County Public Works |
Enrollee - NPDES |
NPDNONMUNIPRCS |
09/21/2021 |
Active |
443288 |
Los Angeles Cnty Flood Control District |
Enrollee - 401 Certification |
CERFILLEXC |
12/17/2020 |
Historical |
442782 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
04/12/2021 |
Active |
441033 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
02/18/2021 |
Active |
440539 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
09/09/2022 |
Active |
439380 |
Los Angeles Cnty Flood Control District |
Enrollee - 401 Certification |
CERFILLEXC |
01/16/2020 |
Historical |
438136 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
10/09/2021 |
Active |
437153 |
Los Angeles Cnty Flood Control District |
Enrollee - 401 Certification |
CERFILLEXC |
02/04/2020 |
Historical |
436901 |
Los Angeles Cnty Flood Control District |
Enrollee - 401 Certification |
CERFILLEXC |
02/24/2020 |
Historical |
436900 |
Los Angeles Cnty Flood Control District |
Enrollee - 401 Certification |
CERFILLEXC |
08/12/2019 |
Historical |
436898 |
Los Angeles Cnty Flood Control District |
Enrollee - 401 Certification |
CERFILLEXC |
11/04/2019 |
Active |
433839 |
Los Angeles Cnty DPW |
Enrollee - 401 Certification |
CERFILLEXC |
02/06/2019 |
Active |
433835 |
Los Angeles Cnty Flood Control District |
Enrollee - 401 Certification |
CERFILLEXC |
01/11/2019 |
Historical |
433834 |
Los Angeles Cnty Flood Control District |
Enrollee - 401 Certification |
CERFILLEXC |
01/10/2019 |
Historical |
433804 |
Los Angeles Cnty DPW |
Enrollee - WDR |
CERFILLEXC |
11/15/2019 |
Active |
431665 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
02/19/2020 |
Historical |
431663 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
07/16/2020 |
Historical |
429183 |
Los Angeles Cnty DPW |
401 Certification |
CERFILLEXC |
02/19/2020 |
Historical |
425407 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
12/07/2018 |
Active |
425398 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
12/18/2018 |
Historical |
425073 |
Los Angeles Cnty DPW |
Letter |
WDRMUNIOWTS |
09/05/2018 |
Historical |
423587 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
07/12/2018 |
Active |
420003 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
07/01/2016 |
Active |
420002 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
07/01/2016 |
Active |
420001 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
07/01/2016 |
Active |
419999 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
07/01/2016 |
Active |
416343 |
Los Angeles Cnty DPW |
Enrollee - 401 Certification |
CERFILLEXC |
None |
Active |
413232 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDMUNIOTH |
06/01/2021 |
Active |
411388 |
Los Angeles Cnty DPW |
Enrollee - 401 Certification |
CERFILLEXC |
10/27/2016 |
Active |
406845 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
10/19/2016 |
Historical |
406184 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
07/21/2016 |
Historical |
405395 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
07/22/2016 |
Active |
405391 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
04/20/2016 |
Historical |
403063 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
06/22/2016 |
Historical |
401532 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
08/15/2018 |
Active |
401531 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
03/25/2016 |
Active |
401529 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERDREDGE |
02/12/2015 |
Historical |
401455 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
10/12/2015 |
Active |
401283 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
09/18/2015 |
Active |
401077 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
04/27/2015 |
Historical |
400836 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
04/27/2015 |
Historical |
400831 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
04/27/2015 |
Historical |
400798 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
02/04/2015 |
Historical |
397013 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
10/02/2015 |
Historical |
394201 |
Los Angeles Cnty DPW |
401 Certification |
CERFILLEXC |
01/15/2004 |
Historical |
393669 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
10/17/2013 |
Historical |
392546 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
07/29/2013 |
Historical |
392188 |
Los Angeles Cnty Flood Control District |
Enrollee - 401 Certification |
CERFILLEXC |
09/19/2012 |
Historical |
391733 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
02/23/2012 |
Historical |
391543 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
09/21/2012 |
Historical |
391498 |
Los Angeles Cnty DPW |
401 Certification |
CERFILLEXC |
05/19/2011 |
Historical |
391251 |
Los Angeles Cnty Flood Control District |
Enrollee - 401 Certification |
CERFILLEXC |
11/04/2011 |
Historical |
391168 |
Los Angeles Cnty DPW |
401 Certification |
CERFILLEXC |
03/18/2011 |
Historical |
387696 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
06/14/2011 |
Historical |
387160 |
Los Angeles Cnty DPW |
Enrollee - 401 Certification |
CERFILLEXC |
03/07/2010 |
Historical |
386227 |
Los Angeles Cnty DPW |
401 Certification |
CERFILLEXC |
10/28/2010 |
Historical |
384979 |
Los Angeles Cnty DPW |
Letter |
MNSTW1 |
03/29/2012 |
Historical |
381365 |
Los Angeles Cnty DPW |
401 Certification |
CERFILLEXC |
10/01/2010 |
Historical |
381196 |
Los Angeles Cnty DPW |
401 Certification |
CERFILLEXC |
02/25/2010 |
Historical |
377742 |
Los Angeles Cnty DPW |
Letter |
WDRMUNIOTH |
01/12/2011 |
Historical |
377625 |
Los Angeles Cnty Flood Control District |
401 Certification |
CERFILLEXC |
02/10/2011 |
Historical |
373951 |
Los Angeles Cnty Flood Control District |
WDR |
CERDREDGE |
02/04/2010 |
Historical |
373588 |
Los Angeles Cnty DPW |
Letter |
NPDNONMUNIPRCS |
03/10/2010 |
Historical |
373230 |
Los Angeles Cnty DPW |
Letter |
NPDNONMUNIPRCS |
02/09/2010 |
Historical |
373064 |
Los Angeles Cnty DPW |
Letter |
NPDNONMUNIPRCS |
01/07/2010 |
Historical |
373062 |
Los Angeles Cnty DPW |
Letter |
NPDNONMUNIPRCS |
01/06/2010 |
Historical |
372938 |
Los Angeles Cnty DPW |
Letter |
NPDNONMUNIPRCS |
02/03/2010 |
Historical |
371561 |
Los Angeles Cnty DPW |
Letter |
NPDNONMUNIPRCS |
09/22/2009 |
Historical |
371224 |
Los Angeles Cnty DPW |
Letter |
NPDNONMUNIPRCS |
07/02/2009 |
Historical |
369858 |
Los Angeles Cnty DPW |
Letter |
NPDNONMUNIPRCS |
04/28/2009 |
Historical |
333440 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
10/19/2007 |
Historical |
319250 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDMUNIOTH |
02/11/2007 |
Historical |
315566 |
Los Angeles Cnty DPW |
Enrollee |
SSOMUNILRG |
05/02/2006 |
Active |
315565 |
Los Angeles Cnty DPW |
Enrollee |
SSOMUNISML |
05/02/2006 |
Active |
315564 |
Los Angeles Cnty DPW |
Enrollee - WDR |
SSOMUNISML |
05/02/2006 |
Active |
315562 |
Los Angeles Cnty DPW |
Enrollee |
SSOMUNISML |
05/02/2006 |
Active |
315558 |
Los Angeles Cnty DPW |
Enrollee |
SSOMUNILRG |
05/02/2006 |
Active |
302465 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
04/21/2006 |
Historical |
301069 |
Los Angeles Cnty DPW |
Enrollee |
SSOMUNISML |
11/03/2006 |
Active |
300637 |
Los Angeles Cnty DPW |
Enrollee |
WDR |
None |
Historical |
300634 |
Los Angeles Cnty DPW |
Enrollee |
SSOMUNISML |
11/03/2006 |
Active |
300622 |
Los Angeles Cnty DPW |
Enrollee |
SSOMUNISML |
11/03/2006 |
Active |
260593 |
Los Angeles Cnty DPW |
Letter |
WDR |
02/13/2001 |
Historical |
259171 |
Los Angeles Cnty DPW |
Letter |
MNSTW1 |
None |
Historical |
194276 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
03/23/2005 |
Historical |
194255 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
04/21/2004 |
Historical |
194248 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
04/19/2004 |
Historical |
194214 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
10/17/2003 |
Historical |
193748 |
Los Angeles Cnty DPW |
Enrollee |
LNDISP |
02/08/2002 |
Historical |
193735 |
Los Angeles Cnty DPW |
Enrollee |
LNDISP |
11/05/2001 |
Historical |
193730 |
Los Angeles Cnty DPW |
Enrollee |
LNDISP |
08/16/2001 |
Historical |
193717 |
Los Angeles Cnty DPW |
Enrollee |
LNDISP |
04/20/2001 |
Historical |
193702 |
Los Angeles Cnty DPW |
Enrollee |
LNDISP |
09/19/2000 |
Historical |
193685 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
05/05/2003 |
Historical |
193684 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
05/05/2003 |
Historical |
193678 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
08/08/2002 |
Historical |
193674 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
08/27/2002 |
Historical |
193669 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
04/26/2002 |
Historical |
193668 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
05/03/2002 |
Historical |
193657 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
01/09/2002 |
Historical |
193646 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
08/17/2001 |
Historical |
193631 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
08/21/2000 |
Historical |
193630 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
08/09/2000 |
Historical |
193528 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
06/25/2001 |
Historical |
193518 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
11/01/2000 |
Historical |
193486 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
08/20/1999 |
Active |
193485 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
08/20/1999 |
Active |
193483 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
06/11/1999 |
Active |
193451 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
10/20/1998 |
Historical |
193441 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
06/11/1998 |
Historical |
193434 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
06/30/1997 |
Active |
193431 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
06/30/1997 |
Active |
193430 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
06/30/1997 |
Active |
193429 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
06/30/1997 |
Active |
193382 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
06/30/1997 |
Active |
193381 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
06/30/1997 |
Active |
193380 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
06/30/1997 |
Active |
193379 |
Los Angeles Cnty DPW |
Enrollee - NPDES |
NPDNONMUNIPRCS |
06/30/1997 |
Active |
193306 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
12/18/1995 |
Historical |
193303 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
09/20/1995 |
Historical |
193302 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
09/20/1995 |
Historical |
193295 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
04/25/1995 |
Historical |
193293 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
03/21/1995 |
Historical |
192972 |
Los Angeles Cnty DPW |
Enrollee |
NPDNONMUNIPRCS |
02/15/2005 |
Historical |
170646 |
Los Angeles Cnty DPW |
Enrollee |
LNDISP |
None |
Historical |
170184 |
Los Angeles Cnty DPW |
Enrollee |
LNDISP |
05/01/2002 |
Historical |
148062 |
Los Angeles Cnty DPW |
Individual Monitoring Requirem |
VOLMON |
09/12/2000 |
Historical |
147501 |
Los Angeles Cnty DPW |
WDR |
WDRMUNILRG |
03/02/2000 |
Historical |
141547 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDMUNIOTH |
11/09/2000 |
Historical |
137196 |
Los Angeles Cnty DPW |
WDR |
WDR |
05/18/1998 |
Historical |
136902 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
09/16/1999 |
Historical |
136385 |
Los Angeles Cnty DPW |
WDR |
WDR |
11/03/1997 |
Historical |
136249 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
04/03/1995 |
Historical |
136190 |
Los Angeles Cnty DPW |
NPDES Permit |
MNSTW1 |
06/18/1990 |
Historical |
136127 |
Los Angeles Cnty DPW |
WDR |
LNDISPOTH |
01/27/1997 |
Active |
136126 |
Los Angeles Cnty DPW |
WDR |
LNDISPOTH |
01/27/1997 |
Active |
136125 |
Los Angeles Cnty DPW |
WDR |
LNDISPOTH |
01/27/1997 |
Active |
136064 |
Los Angeles Cnty DPW |
NPDES Permit |
MNSTW1 |
07/15/1996 |
Historical |
135476 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
10/31/1994 |
Historical |
135470 |
Los Angeles Cnty DPW |
WDR |
WDR |
09/26/1994 |
Historical |
135466 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
09/26/1994 |
Historical |
135260 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDMUNIOTH |
06/23/1986 |
Historical |
135220 |
Los Angeles Cnty DPW |
WDR |
WDRMUNILRG |
03/24/1986 |
Historical |
135211 |
Los Angeles Cnty DPW |
WDR |
LNDISP |
11/25/1985 |
Historical |
135050 |
Los Angeles Cnty DPW |
Reclamation Requirements |
REC |
06/13/1994 |
Historical |
135007 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDMUNIOTH |
04/04/1994 |
Historical |
134899 |
Los Angeles Cnty DPW |
Reclamation Requirements |
REC |
09/27/1982 |
Historical |
134892 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
08/23/1982 |
Historical |
134891 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
08/23/1982 |
Historical |
134890 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
08/23/1982 |
Historical |
134889 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
08/23/1982 |
Historical |
134888 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
08/23/1982 |
Historical |
134887 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
08/23/1982 |
Historical |
134886 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
08/23/1982 |
Historical |
134781 |
Los Angeles Cnty Flood Control District |
WDR |
LFNONOPER |
07/22/1991 |
Active |
134689 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
07/24/1989 |
Historical |
134674 |
Los Angeles Cnty DPW |
WDR |
WDRMUNILRG |
03/27/1989 |
Historical |
134268 |
Los Angeles Cnty DPW |
WDR |
WDRMUNIOTH |
11/23/1987 |
Historical |
134200 |
Los Angeles Cnty DPW |
WDR |
WDRMUNILRG |
01/26/1981 |
Historical |
134080 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
12/04/1989 |
Historical |
133930 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
01/23/1984 |
Historical |
133929 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
01/23/1984 |
Historical |
133873 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
06/22/1987 |
Historical |
133872 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
06/22/1987 |
Historical |
133841 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
06/22/1987 |
Historical |
133840 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
06/22/1987 |
Historical |
133839 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
06/22/1987 |
Historical |
133838 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
06/22/1987 |
Historical |
133837 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
06/22/1987 |
Historical |
133836 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDNONMUNIPRCS |
06/22/1987 |
Historical |
133746 |
Los Angeles Cnty DPW |
WDR |
WDRMUNIOTH |
06/25/1979 |
Historical |
133686 |
Los Angeles Cnty DPW |
WDR |
LNDISP |
10/23/1978 |
Historical |
133654 |
Los Angeles Cnty DPW |
NPDES Permit |
NPDMUNIOTH |
09/26/1983 |
Historical |
133568 |
Los Angeles Cnty DPW |
WDR |
WDRMUNIOTH |
03/23/1987 |
Historical |
133192 |
Los Angeles Cnty DPW |
WDR |
LNDISP |
08/18/1975 |
Historical |
133191 |
Los Angeles Cnty DPW |
WDR |
LNDISP |
08/18/1975 |
Historical |
131179 |
Los Angeles Cnty Flood Control District |
NPDES Permit |
MNSTW1 |
12/13/2001 |
Historical |