General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 521487 Recology Hay Road Privately-Owned Business 6426 Hay Road Vacaville, CA 95687 707-678-4718 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 747412 Recology Hay Road Landfill Solano 5S Land fill Owner and Operator 07/22/2010 null 244435 Recology Hay Road:Class II Landfill/Waste Pile/Land Treatment Unit, Class III LF Solano 5S Land fill Owner and Operator 06/24/2016 null 244435 Recology Hay Road:Class II Landfill/Waste Pile/Land Treatment Unit, Class III LF Solano 5S Land fill Owner 08/15/2000 01/28/2010 244435 Recology Hay Road:Class II Landfill/Waste Pile/Land Treatment Unit, Class III LF Solano 5S Land fill Owner 08/24/2020 null 747412 Recology Hay Road Landfill Solano 5S Land fill Owner 11/17/2009 07/18/2010 Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 557929 Chris Taylor Person Legally Responsible Official 06/24/2016 null null 145558 Greg Pryor Person Legally Responsible Official 01/29/2010 null null 549327 Drew Lehman Person Legally Responsible Official 12/08/2014 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 416226 Enrollee - NPDES 5S 5A48NP00019 Enrollee under NPDES Limited Threat GO for Recology Hay Road Active NPDNONMUNIPRCS R5-2022-0006-02 09/01/2017 null Discharger 09/11/2017 null 448365 WDR 5S 5A480300001 WDR R5-2022-0047 for Recology Hay Road - Recology Hay Road:Class II Landfill/Waste Pile/Land Treatment Unit, Class III LF Active LFOPER R5-2022-0047 06/10/2022 null Discharger 06/10/2022 null 439831 Co-Permitee SB 5A480300001 13627 Order Co-Permitee under 2019-0006-DWQ for Recology Hay Road Active SLIC 2019-0006-DWQ 03/20/2019 null Discharger 08/24/2020 null 407581 WDR 5S 5A480300001 WDR R5-2016-0056 for Recology Hay Road, Recology Hay Road:Class II Landfill/Waste Pile/Land Treatment Unit, Class III LF Historical LFOPER R5-2016-0056 06/24/2016 06/09/2022 Discharger 06/24/2016 null 399073 Enrollee - WDR 5S 5A48NC00026 Enrollee under Gen R5-2008-0149-056 for Recology Hay Road Historical WDRNONMUNIPRCS R5-2008-0149 11/12/2014 05/02/2018 Discharger 12/08/2014 null 379545 Enrollee - NPDES 5S 5A48NP00019 Enrollee under NPDES Limited Threat R5-2013-0073-019 for Recology Hay Road Historical NPDNONMUNIPRCS R5-2016-0076-01 05/19/2011 08/31/2017 Discharger 06/06/2011 null 411892 13267 Letter (Non-Enforcement) 5S null 13267 Letter (Non-Enforcement) R5-2016-0076 for Recology Hay Road Historical NPDNONMUNIPRCS R5-2016-0076 02/09/2017 02/09/2017 Discharger 02/17/2017 null 357092 WDR 5S 5A480300001 WDR R5-2008-0188 for Recology Hay Road, Recology Hay Road Historical LFOPER R5-2008-0188 12/05/2008 06/23/2016 Discharger 01/29/2010 null 357092 WDR 5S 5A480300001 WDR R5-2008-0188 for Recology Hay Road, Recology Hay Road Historical LFOPER R5-2008-0188 12/05/2008 06/23/2016 Discharger 07/11/2003 01/28/2010 372224 Enrollee 5S 5A48NP00019 Enrollee Under Low Threat GO for Recology Hay Road Historical NPDNONMUNIPRCS R5-2008-0081 05/25/2007 05/19/2011 Discharger 07/19/2010 null 372224 Enrollee 5S 5A48NP00019 Enrollee Under Low Threat GO for Recology Hay Road Historical NPDNONMUNIPRCS R5-2008-0081 05/25/2007 05/19/2011 Discharger 06/12/2008 07/18/2010 132833 WDR 5S 5A480300001 WDR 03-118 for NORCAL WASTE SYSTEMS HAY RD LF Historical LNDISP 03-118 07/11/2003 12/04/2008 Discharger 07/11/2003 null 148174 WDR 5S 5A480300001 WDR 01-101 for NORCAL WASTE SYSTEMS HAY RD LF Historical LNDISP 01-101 04/27/2001 07/10/2003 Discharger 04/27/2001 null 146853 WDR 5S 5A480300001 WDR 97-145 for NORCAL WASTE SYSTEMS HAY RD LF Historical LNDISP 97-145 06/20/1997 04/26/2001 Discharger 06/20/1997 null 145915 WDR 5S 5A480300001 WDR 95-269 for NORCAL WASTE SYSTEMS HAY RD LF Historical LNDISP 95-269 12/08/1995 06/19/1997 Discharger 12/08/1995 null 147156 WDR 5S 5A480300001 WDR 95-202 for NORCAL WASTE SYSTEMS HAY RD LF Historical LNDISP 95-202 08/17/1995 12/07/1995 Discharger 08/17/1995 null 141385 WDR 5S 5A480300001 WDR 89-178 for NORCAL WASTE SYSTEMS HAY RD LF Historical LNDISP 89-178 09/22/1989 08/16/1995 Discharger 09/22/1989 null 140458 WDR 5S 5A480300001 WDR 84-020 for NORCAL WASTE SYSTEMS HAY RD LF Historical LNDISP 84-020 01/20/1984 09/21/1989 Discharger 01/20/1984 null Violations within the past five calendar years 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. 1110650 08/31/2022 CAT1 Manganese, Total Recoverable Monthly Average limit is 80 ug/L and reported value was 105 ug/L. Violation N Report Recology Hay Road Landfill 416226 R5-2022-0006-02 Y 1068977 12/20/2019 Unauthorized Discharge On 20 December 2019, 2.92 tons of soil were disposed of in DM-7.2 of the Recology Hay Road landfill.The soil was used as daily cover. Following disposal, on 23 December 2019 Recology discovered that while the soil passed all STLC limit, it exceeded the TTLC limit for zinc. Zinc was measured at 6,900 mg/kg, whereas the TTLC limit for hazardous waste is 5000 mg/kg. Based on the concertation, the material disposed of in the landfill is a hazardous waste as defined in Title 22 Chapter II Article 3 and Title 23 of the California Code of Regulations. Violation N Report Recology Hay Road:Class II Landfill/Waste Pile/Land Treatment Unit, Class III LF 407581 R5-2016-0056 N 1107875 06/14/2022 Deficient Reporting Discharger did not report the correct pH result for 6/14/2022 until 5/8/2023. Violation N Report Recology Hay Road Landfill 416226 R5-2022-0006-02 Y 1126227 09/30/2023 CAT1 Manganese, Total Recoverable Monthly Average limit is 80 ug/L and reported value was 93 ug/L. Violation N Report Recology Hay Road Landfill 416226 R5-2022-0006-02 Y 1091138 01/04/2021 Deficient Reporting Discharger did not monitor flow and pH daily during 1-4 January as required in the NOA. Violation N Report Recology Hay Road Landfill 416226 R5-2022-0006-02 Y 1107874 06/30/2022 CAT1 Manganese, Total Recoverable Monthly Average limit is 80 ug/L and reported value was 135 ug/L. Violation N Report Recology Hay Road Landfill 416226 R5-2022-0006-02 Y 1088956 11/30/2020 CAT1 Magnesium, Total Recoverable Monthly Average limit is 80 ug/L and reported value was 83 ug/L. Violation N Report Recology Hay Road Landfill 416226 R5-2022-0006-02 Y 1102970 09/30/2021 CAT1 Manganese, Total Recoverable Monthly Average limit is 80 ug/L and reported value was 140 ug/L. Violation N Report Recology Hay Road Landfill 416226 R5-2022-0006-02 Y 1105476 03/31/2022 CAT1 Manganese, Total Recoverable Monthly Average limit is 80 ug/L and reported value was 110 ug/L. Violation N Report Recology Hay Road Landfill 416226 R5-2022-0006-02 Y 1126228 12/06/2023 CAT1 Manganese, Total Recoverable Daily Maximum limit is 160 ug/L and reported value was 170 ug/L. Violation N Report Recology Hay Road Landfill 416226 R5-2022-0006-02 Y 1126230 12/31/2023 CAT1 Manganese, Total Recoverable Monthly Average limit is 80 ug/L and reported value was 170 ug/L. Violation N Report Recology Hay Road Landfill 416226 R5-2022-0006-02 Y 1079520 05/20/2020 CAT1 Manganese, Total Recoverable Monthly Average limit is 80 ug/L and reported value was 87 ug/L. Violation N Report Recology Hay Road Landfill 416226 R5-2022-0006-02 Y 1107873 06/14/2022 CAT1 Iron, Total Recoverable Monthly Average limit is 470 ug/L and reported value was 605 ug/L. Violation N Report Recology Hay Road Landfill 416226 R5-2022-0006-02 Y 1069612 11/17/2019 Groundwater retest sample results for nitrate in groundwater well CP-4S show nitrate was detected at 380 mg/L in both the sample and duplicate collected on December 17, 2019, confirming the 180 mg/L detected during routine monitoring in November 2019. Violation N Report Recology Hay Road:Class II Landfill/Waste Pile/Land Treatment Unit, Class III LF 407581 R5-2016-0056 N 1075710 04/29/2020 Order Conditions On April 29, 2020, a 36-inch diameter bucket auger drill rig was drilling through refuse to install a LFG well in DM-7.2. The well was drilled to a depth of approximately 22 feet deeper than planned, resulting in the penetration of the bucket auger through the liner system. To temporarily seal the liner system, the bottom of the borehole was filled with bentonite grout that was mixed and hydrated prior to placement in the hole. The bentonite grout was placed to approximately 1 foot above the top of the operations layer (i.e., bottom of refuse) on same day. In addition, the location of the boring at the top of the refused was surveyed. Violation N Report Recology Hay Road:Class II Landfill/Waste Pile/Land Treatment Unit, Class III LF 407581 R5-2016-0056 N 1068980 12/20/2019 Unauthorized Discharge On 20 December 2019, 2.92 tons of soil were disposed of in DM-7.2 of the Recology Hay Road landfill.The soil was used as daily cover. Following disposal, on 23 December 2019 Recology discovered that while the soil passed all STLC limit, it exceeded the TTLC limit for zinc. Zinc was measured at 6,900 mg/kg, whereas the TTLC limit for hazardous waste is 5000 mg/kg. Based on the concertation, the material disposed of in the landfill is a hazardous waste as defined in Title 22 Chapter II Article 3 and Title 23 of the California Code of Regulations. Discharge Specification B.12 of Order R5-2016-0056 states, ¿The Discharger shall, in a timely manner, remove and relocate any wastes discharged at this facility in violation of this Order. If the Discharger is unable to remove and relocate the waste, the Discharger shall submit a report to the Central Valley Water Board explaining how the discharge occurred, why the waste cannot be removed, and any updates to the waste acceptance program necessary to prevent re-occurrence. If the waste is a hazardous waste, the Discharger shall immediately notify the Department of Toxic Substances Control.¿ The waste has not been removed. Violation N Report Recology Hay Road:Class II Landfill/Waste Pile/Land Treatment Unit, Class III LF 407581 R5-2016-0056 N 1088957 11/30/2020 Deficient Reporting Discharger did not monitor effluent flow at the required frequency during 18-23 November 2020. Violation N Report Recology Hay Road Landfill 416226 R5-2022-0006-02 Y Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 456677 Notice of Violation null NOV 04/24/2024 for Recology Hay Road NPDNONMUNIPRCS 04/24/2024 Historical 452816 Admin Civil Liability R5-2023-0517 ACL R5-2023-0517 for Recology Hay Road NPDNONMUNIPRCS 08/14/2023 Historical 450337 Notice of Violation null NOV 11/30/2022 for Recology Hay Road NPDNONMUNIPRCS 11/30/2022 Historical 449110 Notice of Violation null NOV 09/02/2022 for Recology Hay Road NPDNONMUNIPRCS 09/02/2022 Historical 448196 Notice of Violation null NOV 06/20/2022 for Recology Hay Road NPDNONMUNIPRCS 06/20/2022 Historical 447605 Notice of Violation null NOV 04/26/2022 for Recology Hay Road NPDNONMUNIPRCS 04/26/2022 Historical 447541 Notice of Violation null NOV 04/26/2022 for Recology Hay Road NPDNONMUNIPRCS 04/26/2022 Historical 443808 Notice of Violation null NOV 06/17/2021 for Recology Hay Road NPDNONMUNIPRCS 06/17/2021 Historical 442987 Notice of Violation null NOV 04/19/2021 for Recology Hay Road NPDNONMUNIPRCS 04/19/2021 Historical 440218 Notice of Violation null NOV 09/17/2020 for Recology Hay Road NPDNONMUNIPRCS 09/17/2020 Historical 429401 Notice of Violation null NOV 03/12/2019 for Recology Hay Road NPDNONMUNIPRCS 03/12/2019 Historical 427650 Notice of Violation null NOV 12/10/2018 for Recology Hay Road NPDNONMUNIPRCS 12/10/2018 Historical 425084 Notice of Violation null NOV 07/24/2018 for Recology Hay Road NPDNONMUNIPRCS 07/24/2018 Historical 423584 Notice of Violation null NOV 08/14/2018 for Recology Hay Road NPDNONMUNIPRCS 08/14/2018 Historical 411729 13267 Letter null 13267 Letter 06/13/2016 for Recology Hay Road WDRNONMUNIPRCS 06/13/2016 Historical 406963 13267 Letter null 13267 Letter 06/13/2016 for Recology Hay Road LFOPER 06/13/2016 Historical 406962 Notice of Violation null NOV 06/10/2015 for Recology Hay Road LFOPER 06/10/2015 Historical 406958 Notice of Violation null NOV 04/07/2016 for Recology Hay Road LFOPER 04/07/2016 Historical 406957 Notice of Violation null NOV 05/13/2016 for Recology Hay Road LFOPER 05/13/2016 Historical 406366 Notice of Violation null NOV 03/09/2016 for Recology Hay Road NPDNONMUNIPRCS 03/09/2016 Historical 403454 Notice of Violation null NOV 09/16/2015 for Recology Hay Road LFOPER 09/16/2015 Historical 402928 Notice of Violation null NOV 09/04/2015 for Recology Hay Road LFOPER 09/04/2015 Historical 401087 Notice of Violation null NOV 09/10/2014 for Recology Hay Road LFOPER 09/10/2014 Historical 401075 Notice of Violation null NOV 01/30/2015 for Recology Hay Road LFOPER 01/30/2015 Historical 399369 Notice of Violation null NOV 12/31/2014 for Recology Hay Road LFOPER 12/31/2014 Historical 398575 Cease and Desist Order R5-2014-0117 CDO R5-2014-0117 for Recology Hay Road LFOPER 10/09/2014 Historical 389816 Notice of Violation null NOV 03/08/2013 for Recology Hay Road LFOPER 03/08/2013 Historical 388312 Notice of Violation null NOV 10/31/2012 for Recology Hay Road LFOPER 10/31/2012 Historical 379478 Staff Enforcement Letter null SEL 06/01/2011 for Recology Hay Road LFOPER 06/01/2011 Active 376057 Admin Civil Liability R5-2010-0525 ACL R5-2010-0525 for Recology Hay Road NPDNONMUNIPRCS 06/25/2010 Historical 374796 Notice of Violation null NOV 05/13/2010 for Recology Hay Road, Alta Environmental Services NPDNONMUNIPRCS 05/13/2010 Historical 373835 Notice of Violation null NOV 04/20/2010 for Hay Road Landfill LFOPER 04/20/2010 Historical 373480 Staff Enforcement Letter null SEL 03/04/2010 for Hay Raod Landfill LFOPER 03/04/2010 Historical 254651 Staff Enforcement Letter null SEL 12/22/2004 for Norcal Waste Sys Hay Rd LF LNDISP 12/22/2004 Historical 239080 Admin Civil Liability R5-2002-0500 ACLC R5-2002-0500 for Norcal Waste Systems Hay Rd Lf LNDISP 01/04/2002 Historical 239078 Notice of Violation null NOV 11/09/2001 for NORCAL WASTE SYSTEMS HAY RD LF,NORCAL WASTE SYSTEMS HAY RD LF LNDISP 11/09/2001 Historical 232177 Staff Enforcement Letter null Enforcement - 5A480300001 LNDISP 03/08/2000 Historical 232176 Staff Enforcement Letter null SEL 10/02/1999 for Recology Hay Road LNDISP 10/02/1999 Historical 232175 Notice of Violation null NOV 05/05/1998 for NORCAL WASTE SYSTEMS HAY RD LF,NORCAL WASTE SYSTEMS HAY RD LF LNDISP 05/05/1998 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status