General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 11776 Yolo Cnty Planning & Public Works Dept. County Agency 292 West Beamer Street Woodland, CA 95695 530-666-8846(+) null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 891178 County Road 96 over Union School Slough Bridge Replacement Project Yolo 5S Dredge/Fill Site Owner 11/08/2023 null 889509 County Road 49 over Hamilton Creek Bridge Replacement Proj (Bridge No. 22C0095) Yolo 5S Dredge/Fill Site Owner 07/18/2023 null 888753 County Road 96 over Dry Slough Bridge Replacement Project (Bridge No. 22C0127) Yolo 5S Dredge/Fill Site Owner 06/12/2023 null 831177 County Road 99W Bridge (22C0050) Over Buckeye Creek Replacement Project Yolo 5S Dredge/Fill Site Owner 12/28/2016 null 820799 County Road 12 Bridge (22C0130) Over Zamora Creek Replacement Project Yolo 5S Dredge/Fill Site Owner 01/07/2016 null 811813 County Road 86A Bridge (22C01 01) Over Cottonwood Slough Replacement Project Yolo 5S Dredge/Fill Site Owner 12/30/2014 null 795461 County Road 29 Bridge Over Salt Creek Replacement Yolo 5S Dredge/Fill Site Owner 06/12/2013 null 792600 County Road 89 Over Buckeye Creek Bridge Replacement Project Yolo 5S Dredge/Fill Site Owner 03/13/2013 null 724898 Wild Wings Water Recycling Facility CS Yolo 5S Collection_System Owner 08/19/2008 null 274479 Yolo Co MS4 Phase II Yolo 5S MS4 Owner 03/07/2003 null 236415 Yolo Cnty Central LF GW Extraction & TRMT Sys, Storage Reservoir & Land App Area Yolo 5S Service/Commercial Site, NEC Owner 10/09/2001 null 217983 Co Road 92 Bridge Replacement Yolo 5S Dredge/Fill Site Owner 06/17/2005 null 217982 Co Rd 85 Bridge Replacement Yolo 5S Dredge/Fill Site Owner 06/17/2005 null 213885 Yolo County Central LF Yolo 5S Land fill Owner 05/03/1996 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 561682 Ahmad Aleaf Person Legally Responsible Official 12/28/2016 null null 539131 Mark Christison Person Legally Responsible Official 03/13/2013 null null 524184 Yitzhak Gilon Person Data Submitter 08/12/2010 null null 485719 Regina Espinosa Person Legally Responsible Official 09/16/2008 null null 482876 Regina Espinoza Person Legally Responsible Official 08/19/2008 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 454974 401 Certification 5S 5A57CR00215 401 Cert for Yolo Cnty Planning & Public Works Dept. - County Road 96 over Union School Slough Bridge Replacement Project Active CERFILLEXC null 04/10/2024 null Discharger 11/08/2023 null 453527 401 Certification 5S 5A57CR00211 401 Cert for Yolo Cnty Planning & Public Works Dept. - County Road 49 over Hamilton Creek Bridge Replacement Project (Bridge No. 22C0095) Active CERFILLEXC null 09/27/2023 null Discharger 07/18/2023 null 453000 401 Certification 5S 5A57CR00209 401 Cert for Yolo Cnty Planning & Public Works Dept. - County Road 96 over Dry Slough Bridge Replacement Project (Bridge No. 22C0127) Active CERFILLEXC null 09/12/2023 null Discharger 06/12/2023 null 439911 Co-Permitee SB 5A570306001 13627 Order Co-Permitee under 2019-0006-DWQ for Yolo Cnty Planning & Public Works Dept. Active SLIC 2019-0006-DWQ 03/20/2019 null Discharger 08/24/2020 null 411214 401 Certification 5S 5A57CR00149 401 Cert for Yolo Cnty Planning & Public Works Dept.; County Road 99W Bridge (22C0050) Over Buckeye Creek Replacement Project Historical CERFILLEXC null 05/12/2017 01/12/2018 Discharger 12/28/2016 null 404226 401 Certification 5S 5A57CR00139 WQC 01/29/2016 for Yolo Cnty Planning & Public Works Dept, County Road 12 Bridge (22C0130) Over Zamora Creek Replacement Project Historical CERFILLEXC null 01/29/2016 01/26/2017 Discharger 01/07/2016 null 399323 401 Certification 5S 5A57CR00128 401 Cert 04/03/2015 for Yolo Cnty Planning & Public Works Dept., County Road 86A Bridge (22C01 01) Over Cottonwood Slough Replacement Proj Historical CERFILLEXC null 04/03/2015 04/15/2016 Discharger 12/30/2014 null 391082 401 Certification 5S 5a57cr00095 WQC 04/27/2012 for Yolo Cnty County Road 29 Bridge Replacement @ Salt Creek Historical CERFILLEXC null 04/27/2012 09/13/2013 Discharger 06/12/2013 null 389571 401 Certification 5S 5A57CR00108 WQC 03/06/2013 for Yolo Cnty; Cnty Rd 89 Over Buckeye Crk Brdg Replacement Proj Historical CERFILLEXC null 03/06/2013 03/06/2018 Discharger 03/13/2013 null 350903 Enrollee - WDR 5S 5SSO11751 Enrollee of SB SSO WDR for Yolo Cnty, Wild Wings Water Recycling Facility Historical SSOMUNISML 2006-0003-DWQ 08/18/2008 06/04/2023 Discharger 08/19/2008 null 340055 WDR 5S 5A570306001 WDR R5-2007-0180 for Yolo Cnty Planning & Public Works Dept, Yolo County Central LF Class III Landfills & Class II Surface Impoundments Const Historical LFOPER R5-2007-0180 12/06/2007 12/05/2016 Discharger 09/10/2004 null 194673 Enrollee 5S 5A57NP00011 Enrollee 2003-0005-DWQ for Yolo Cnty MS4 Phase II Historical MNSTW2 2003-0005-DWQ 04/30/2003 06/30/2013 Discharger 09/01/2005 null 147808 WDR 5S 5A570306001 WDR 00-134 for YOLO CO PLANNING/PWD Historical LNDISP 00-134 06/16/2000 06/06/2002 Discharger 06/16/2000 null 147038 NPDES Permit 5S 5A570306002 NPDES 98-197 for YOLO CO PLANNING/PWD Historical NPDESWW 98-197 10/23/1998 06/06/2002 Discharger 10/23/1998 null 146518 WDR 5S 5A570306001 WDR 96-223 for YOLO CO PLANNING/PWD Historical LNDISP 96-223 08/09/1996 06/15/2000 Discharger 08/09/1996 null 141784 WDR 5S 5A570306001 WDR 94-196 for YOLO CO PLANNING/PWD Historical LNDISP 94-196 06/24/1994 02/23/1995 Discharger 06/24/1994 null 141380 WDR 5S 5A570306001 WDR 89-173 for YOLO CO PLANNING/PWD Historical LNDISP 89-173 09/22/1989 08/05/1993 Discharger 09/22/1989 null 141346 WDR 5S 5A570306001 WDR 95-048 for YOLO CO PLANNING/PWD Historical LNDISP 95-048 02/24/1995 08/08/1996 Discharger 02/24/1995 null 140888 WDR 5S 5A570306001 WDR 93-119 for YOLO CO PLANNING/PWD Historical LNDISP 93-119 08/06/1993 06/23/1994 Discharger 08/06/1993 null 140826 NPDES Permit 5S 5A570306002 NPDES 93-019 for YOLO CO PLANNING/PWD Historical NPDESWW 93-019 01/29/1993 10/22/1998 Discharger 01/29/1993 null 139417 WDR 5S 5A570306001 WDR 80-022 for YOLO CO PLANNING/PWD Historical LNDISP 80-022 02/22/1980 09/21/1989 Discharger 02/22/1980 null 132880 WDR 5S 5A570306001 WDR 04-134 for Yolo Cnty PPW, Central Landfill Historical LNDISP 04-134 09/10/2004 12/05/2007 Discharger 09/10/2004 null 131501 WDR 5S 5A570306001 WDR 02-118 for YOLO CO PLANNING/PWD Historical LNDISP 02-118 06/07/2002 09/09/2004 Discharger 06/07/2002 null 131263 WDR 5S 5A57NC00006 WDR R5-2002-0078 for Yolo Cnty Planning & Public Works Dept., Yolo Cnty Central Landfill GW Extraction & TRMT System, Storage Reservoir & Land Application Area Active WDRNONMUNIPRCS R5-2002-0078 04/26/2002 null Discharger 04/26/2002 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 385225 Notice of Violation null NOV 05/07/2012 for Yolo Cnty LFOPER 05/07/2012 Historical 381907 Cease and Desist Order R5-2011-0076 CDO R5-2011-0076 for Yolo Cnty, Central Class III Landfils & Class II Surface Im LFOPER 10/13/2011 Active 378399 Notice of Violation null NOV 07/20/2010 for Yolo Cnty SSOMUNISML 07/20/2010 Historical 377257 Notice of Violation null NOV 1/12/2011 for Yolo Cnty LFOPER 01/12/2011 Historical 332145 Notice of Violation null NOV 09/12/2007 for Yolo County Central Landfill LNDISP 09/12/2007 Historical 322022 Notice of Violation null NOV 03/06/2007 for Yolo County Central Landfill WDRNONMUNIPRCS 03/06/2007 Historical 256299 Staff Enforcement Letter null SEL 03/14/2005 for CENTRAL LANDFILL SWD LNDISP 03/14/2005 Historical 232152 Clean-up and Abatement Order R5-1999-0719 CAO R5-1999-0719 for Yolo Cnty PPW, Central Landfill SWD LNDISP 07/06/1999 Active 232151 Waste Discharge Requirements null Enforcement WDRs 5A570306001 Yolo Cnty PPW, Central Landfill SWD LNDISP 08/09/1999 Historical 232149 Notice of Violation null NOV 02/17/1999 for Yolo Cnty, CENTRAL LANDFILL SWD LNDISP 02/17/1999 Historical 232148 Notice of Violation null NOV 01/22/1999 for Yolo Cnty, CENTRAL LANDFILL SWD LNDISP 01/22/1999 Historical 232129 Notice of Violation null NOV 01/22/1999 for Yolo Cnty, CENTRAL LANDFILL SWD LNDISP 01/22/1999 Historical 232128 Waste Discharge Requirements null Enforcement WDRs 5A570306001 for Yolo Cnty PPW, Central Landfill SWD LNDISP 08/09/1996 Historical 231719 Cease and Desist Order R5-1998-0198 CDO R5-1998-0198 for Yolo Cnty, Landfill GW Extraction & Treatment NPDESWW 10/23/1998 Active Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status