General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 39912 Santa Clara Cnty Roads & Airport Dept County Agency 101 Skyport Drive San Jose, CA 95110 408-494-2719 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 887548 County of Santa Clara Emergency Road and Airport projects Santa Clara 2 Dredge/Fill Site Owner 04/07/2023 null 869618 Stevens Canyon Road Emergency Culvert Repair Project Santa Clara 2 Dredge/Fill Site Owner 10/12/2020 null 866044 New Avenue At Red Fox Creek Bridge Replacement Santa Clara 3 Dredge/Fill Site Owner 04/09/2020 null 865718 Uvas Road Bridges Replacement Santa Clara 3 Dredge/Fill Site Owner 03/20/2020 null 864655 Alamitos Road at Alamitos Creek Bridge Replacement Santa Clara 2 Dredge/Fill Site Owner 02/05/2020 null 855613 Arastradero Road Storm Damage Repair Project Santa Clara 2 Dredge/Fill Site Owner 01/28/2019 null 843205 Arastradero Road San Mateo 2 Dredge/Fill Site Owner 12/27/2017 null 814511 San Antonio Valley Road At Isabel Creek Bridge Replacement Santa Clara 2 Dredge/Fill Site Owner 04/10/2015 null 813157 Gilroy Hot Springs Rd Santa Clara 2 Dredge/Fill Site Owner 02/18/2015 null 810014 Saratoga Creek Bridge (Bridge #37C0079) Santa Clara 2 Dredge/Fill Site Owner 10/20/2014 null 806812 Montague Expressway/ Milpitas Boulevard Widening Improvernents Project Santa Clara 2 Dredge/Fill Site Owner 06/05/2014 null 805439 34314WQ01 401 Certification Uvas Creek Bridge Scour Mitigation Maint Merced 3 Dredge/Fill Site Owner 04/14/2014 null 798447 Interim Scour Protection for Isabel Creek Bridge (37C0089) Santa Clara 2 Dredge/Fill Site Owner 09/04/2013 null 798444 Interim Scour Protection for the Beauregard Creek Bridge (37C0089) Santa Clara 2 Dredge/Fill Site Owner 09/04/2013 null 795833 Scour Protection for Walnut Ave BR,Pacheco Creek Project, Santa Clara Cnty Santa Clara 3 Dredge/Fill Site Owner 06/20/2013 null 795490 SCOUR Protect FOR MASTEN AVENUE BRIDGE, LLAGAS CREEK PROJECT, SANTA CLARA Cnty Santa Clara 3 Dredge/Fill Site Owner 06/13/2013 null 795487 Scour Protection for Llagas Avenue Bridge Over Llagas Creekproject, Santa Clara Santa Clara 3 Dredge/Fill Site Owner 06/13/2013 null 795466 Furlong Creek Bridge at Bloomfield Ave Project, Santa Clara County Monterey 3 Dredge/Fill Site Owner 06/12/2013 null 795452 Carnadero Creek Bridge, Bloomfield Ave Project, Santa Clara Cnty Santa Clara 3 Dredge/Fill Site Owner 06/12/2013 null 795414 Scour Protection for Bowden Court over Llagas Creek Project, Santa Clara County Santa Clara 3 Dredge/Fill Site Owner 06/12/2013 null 792440 Stevens Canyon Road Bridge 37C0605 Santa Clara 2 Dredge/Fill Site None null null 792438 Stevens Canyon Road Bridge 37C0604 Santa Clara 2 Dredge/Fill Site Land Owner 08/02/2013 null 790420 Bridge 159, Alamitos Road over Alamitos Creek Santa Clara 2 Waterway/Shoreline Site Land Owner 03/23/2015 null 788986 Bridge 37C0538 over Hunting Hollow Creek at Gilroy Hot Springs Road Santa Clara 2 Waterway/Shoreline Site Owner 06/26/2013 null 788984 Bridge 37C0541 over Coyote Creek at Hellyer Avenue Santa Clara 2 Waterway/Shoreline Site Owner 06/26/2013 null 788974 Bridge 37C0571 over Stevens Creek on Stevens Canyon Road Santa Clara 2 Waterway/Shoreline Site Owner 06/26/2013 null 787478 Stabilization of Bridge 37c0089 over Isabel Creek on San Antonio Valley Road Santa Clara 2 Dredge/Fill Site Owner 10/15/2013 null 768907 Gubial Rd Streambank Stabilization Santa Clara 3 Dredge/Fill Site Owner 07/25/2011 null 765603 Center Avenue Bridge Widening Project Santa Clara 3 Dredge/Fill Site None null null 737212 San Felipe Road bank stabilization at Thompson Creek Santa Clara 2 Dredge/Fill Site Owner and Operator 09/28/2009 null 734206 Gilroy Hot Springs Road Streambank Stabilzation Santa Clara 2 Dredge/Fill Site None null null 654813 Oregon Expressway Underpass Santa Clara 2 Domestic Site NEC None null null 246176 Oregon Exp Underpass Santa Clara 2 Groundwater Cleanup Site Owner 01/20/2000 null 228838 Gilroy Hot Springs Road Santa Clara 2 Dredge/Fill Site Owner 06/17/2005 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 606408 Solomon Tegegne Person Legally Responsible Official 02/05/2020 null null 550734 Barni Roncal Person Legally Responsible Official 04/10/2015 null null 550504 Amir Douraghy Person Legally Responsible Official 03/23/2015 null null 546990 Dan Collen Person Legally Responsible Official 06/05/2014 null null 543008 Khoa Vo Person Legally Responsible Official 02/18/2015 null null 542836 Gamini Rajapakse Person Legally Responsible Official 09/04/2013 null null 542836 Gamini Rajapakse Person Legally Responsible Official 04/14/2014 null null 540928 Faranak Mahdavi Person Legally Responsible Official 06/12/2013 null null 528000 Michael Mobley Person Legally Responsible Official 07/25/2011 null null 526257 Herbert Naraval Person Legally Responsible Official 03/17/2011 null null 78153 Nicole Jakaby Person Legal representative 01/20/2000 null null 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 437567 401 Certification 3 34320WQ04 WQC for Santa Clara Cnty Roads & Airport Dept Active CERFILLEXC null 01/14/2022 null Discharger 04/09/2020 null 437312 401 Certification 3 34320WQ03 401 Cert for Santa Clara Cnty Roads & Airport Dept Active CERFILLEXC null 04/02/2021 null Discharger 03/20/2020 null 436654 401 Certification 2 2 CW436654 401 Cert for Santa Clara Cnty Roads & Airport Dept Active CERFILLEXC null 08/25/2020 null Discharger 02/05/2020 null 428492 401 Certification 2 2 CW428492 401 Cert for Santa Clara Cnty Roads & Airport Dept Active CERFILLEXC null 08/13/2020 null Discharger 01/28/2019 null 400538 401 Certification 2 2 CW400538 401 Cert for Santa Clara Cnty Roads & Airport Dept Active CERFILLEXC null 08/17/2016 null Discharger 04/10/2015 null 400490 401 Certification 2 2 CW400490 401 Cert for Santa Clara Cnty Roads & Airport Dept Active CERFILLEXC null 03/12/2015 null Discharger 04/06/2015 null 400332 401 Certification 2 2 CW400332 401 Cert for Santa Clara Cnty Roads & Airport Dept Active CERFILLEXC null 03/25/2015 null Discharger 03/23/2015 null 398556 401 Certification 2 2 CW398556 401 Cert for Santa Clara Cnty Roads & Airport Dept Historical CERFILLEXC null 08/31/2015 12/01/2016 Discharger 10/20/2014 null 397994 Enrollee - NPDES 2 2 438265003 Oregon Expressway Underpass Historical NPDNONMUNIPRCS R2-2017-0048 08/25/2014 05/31/2022 Discharger 09/05/2014 null 396669 401 Certification 2 2 CW396669 401 Cert for Santa Clara Cnty Roads & Airport Dept Historical CERFILLEXC null 01/08/2015 01/08/2020 Discharger 06/05/2014 null 395674 401 Certification 3 null WQC for Santa Clara County Roads and Airport Dept Historical CERFILLEXC null 06/06/2014 06/06/2019 Discharger 04/14/2014 null 393046 401 Certification 2 null WQC 08/02/2013 for Santa Clara Cnty Roads & Airports Department Historical CERFILLEXC null 08/02/2013 08/02/2018 Discharger 09/04/2013 null 393043 401 Certification 2 null WQC 08/02/2013 for Santa Clara Cnty Roads & Airports Department Historical CERFILLEXC null 08/02/2013 08/02/2018 Discharger 09/04/2013 null 391669 401 Certification 2 null WQC 04/04/2013 for Santa Clara Cnty Roads & Airports Department Historical CERFILLEXC null 04/04/2013 04/04/2023 Discharger 06/26/2013 null 391663 401 Certification 2 null WQC 04/04/2013 for Santa Clara Cnty Roads & Airports Department Historical CERFILLEXC null 04/04/2013 04/04/2023 Discharger 06/26/2013 null 391661 401 Certification 2 null WQC 04/04/2013 for Santa Clara Cnty Roads & Airports Department Historical CERFILLEXC null 04/04/2013 04/04/2023 Discharger 06/26/2013 null 391376 401 Certification 3 null WQC 01/24/2011 for Santa Clara Cnty Roads & Airports Department Historical CERFILLEXC null 01/24/2011 02/14/2018 Discharger 06/20/2013 null 391111 401 Certification 3 null WQC 01/24/2011 for Santa Clara Cnty Roads & Airports Department Historical CERFILLEXC null 01/24/2011 02/14/2018 Discharger 06/13/2013 null 391108 401 Certification 3 null WQC 01/24/2011 for Santa Clara Cnty Roads & Airports Department Historical CERFILLEXC null 01/24/2011 02/14/2018 Discharger 06/13/2013 null 391087 401 Certification 3 null WQC 01/24/2011 for Santa Clara Cnty Roads & Airports Department Historical CERFILLEXC null 01/24/2011 02/14/2018 Discharger 06/12/2013 null 391071 401 Certification 3 null WQC 01/24/2011 for Santa Clara Cnty Roads & Airports Department Historical CERFILLEXC null 01/24/2011 02/14/2018 Discharger 06/12/2013 null 391057 401 Certification 3 null WQC 01/24/2011 for Santa Clara Cnty Roads & Airports Department Attn.: Mr. Chris Ellbury Historical CERFILLEXC null 01/24/2011 02/14/2018 Discharger 06/12/2013 null 380466 401 Certification 3 34309WQ02 WQC 07/03/2009 for Santa Clara County Roads and Airport Dept Historical CERFILLEXC null 07/03/2009 07/03/2014 Discharger 07/25/2011 null 378684 401 Certification 3 null WQC 03/02/2009 for Santa Clara Center Avenue Bridge Widening Historical CERFILLEXC null 03/02/2009 03/02/2014 Discharger 03/02/2009 null 378342 401 Certification 2 null WQC 09/28/09 for Santa Clara Cnty, Stabilization of Bank of Thompson Creek Historical CERFILLEXC null 09/28/2009 09/28/2019 Discharger 09/28/2009 null 378101 401 Certification 2 null WQC 03/13/2009 for Santa Clara Cnty Coyote Creek at Gilroy Hotsprings, Gilroy Historical CERFILLEXC null 03/13/2009 03/13/2014 Discharger 03/13/2009 null 372532 Enrollee 2 2 438265002 Enrollee - NPDES CAG912003, S Clara Co, Oregon Exprsswy Undrpss (2 438265002) Historical NPDNONMUNIPRCS R2-2009-0059 11/17/2009 08/24/2014 Discharger 09/01/2005 null 307061 Enrollee 2 2 438265002 Enrollee - NPDES CAG912003, S Clara Co, Oregon Exprsswy Undrpss (2 438265002) Historical NPDNONMUNIPRCS R2-2004-0055 null 11/16/2009 Discharger 09/01/2005 null 183054 Enrollee 2 2 438265002 Enrollee - NPDES CAG912003, Order 94-087 - Oregon Expressway Underpass Historical NPDNONMUNIPRCS 95-030 12/23/1994 07/20/1999 Discharger 09/01/2005 null 172066 401 Certification 2 2 0343011 2 0343011 Historical CERFILLEXC null null null Discharger 06/17/2005 null 148063 NPDES Permit 2 2 438265002 NPDES 00-085 for SANTA CLARA CO ROADS & AIRPORTS DEPT, Oregon Expressway Historical NPDNONMUNIPRCS R2-2000-0085 08/16/2000 09/30/2007 Discharger 08/16/2000 null 142129 NPDES Permit 2 2 438265002 NPDES 95-030, Rescission of Permit for S. Clara County, Oregon Expressway Historical NPDNONMUNIPRCS 95-030 02/15/1995 02/15/1995 Discharger 02/15/1995 null 141470 NPDES Permit 2 2 438265002 NPDES 87-129 for SANTA CLARA CO ROADS & AIRPORT, Oregon Expressway Underpass Historical NPDNONMUNIPRCS 87-129 09/16/1987 02/15/1995 Discharger 09/16/1987 null 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 403323 Staff Enforcement Letter null SEL 07/29/2015 for Santa Clara Cnty Roads & Airport Dept CERFILLEXC 07/29/2015 Historical 225504 Admin Civil Liability R2-2000-0036 Enforcement - 2 438265002 NPDNONMUNIPRCS 07/21/2000 Historical 225416 Oral Communication UNKNOWN Enforcement - 2 438265002 NPDNONMUNIPRCS 03/15/2000 Historical 224421 Notice of Violation UNKNOWN Enforcement - 2 438265002 NPDNONMUNIPRCS 10/07/1999 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status