General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 522888 Mark Pestrella null 900 South Fremont Avenue Alhambra, CA 91803 626-458-4001 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 27155 Los Angeles Cnty DPW Organization Legally Responsible Official 03/23/2017 null County Agency 25169 Los Angeles Cnty Flood Control District Organization Legally Responsible Official 03/16/2010 null County Agency Regulatory Measures(non-enforcement) Reg. Measure ID Regulatory Measure Type Region WDID Title Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Violations within the past calendar year Violation ID Occurrence Date Violation Type Violation Description Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked To Enf. Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 451428 Los Angeles Cnty Flood Control District Enrollee - 401 Certification CERFILLEXC 03/15/2023 Active 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 450615 Los Angeles Cnty Flood Control District 401 Certification CERFILLEXC 08/31/2023 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 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 Active 436900 Los Angeles Cnty Flood Control District Enrollee - 401 Certification CERFILLEXC 08/12/2019 Active 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 Active 433834 Los Angeles Cnty Flood Control District Enrollee - 401 Certification CERFILLEXC 01/10/2019 Active 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 Active 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 null 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 Active 400836 Los Angeles Cnty Flood Control District 401 Certification CERFILLEXC 04/27/2015 Active 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 Active 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 null 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 null 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 194136 Los Angeles Cnty DPW Enrollee - WDR WDRMUNIOWTS 09/19/2002 Active 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 null 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