General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 27812 Mariposa Cnty DPW County Agency 4639 Ben Hur Road Mariposa, CA 95338 209-966-5356 gcrane@mariposacounty.org Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 889888 Buckeye Rd Bridge Mariposa 5F Dredge/Fill Site Owner 08/15/2023 null 838813 Darrah Road Bridge Replacement Mariposa 5F Dredge/Fill Site Owner 08/15/2017 null 726590 Coulterville CS Mariposa 5S Collection_System Owner 09/19/2008 null 646992 Mariposa Co MARIPOSA PINES CS Mariposa 5F Collection_System Owner 02/13/2007 null 646986 Mariposa Co YOSEMITE WEST CS Mariposa 5F Collection_System Owner 02/13/2007 null 646721 Mariposa Co DON PEDRO SEWER ZONE 1 CS Mariposa 5F Collection_System Owner 02/06/2007 null 274513 Yosemite West MD WWTF Mariposa 5F Wastewater Treatment Facility Owner 11/18/1966 null 239543 Mariposa Pines WWTF Mariposa 5F Wastewater Treatment Facility Owner 02/05/1997 null 239541 Mariposa County Landfill Mariposa 5F Land fill Owner 01/18/2000 null 220495 Don Pedro Sewer Zone 1 Mariposa 5F Wastewater Treatment Facility Owner 02/10/2000 null 215910 Coulterville WWTF Mariposa 5F Wastewater Treatment Facility Owner 03/16/2010 null 215910 Coulterville WWTF Mariposa 5F Wastewater Treatment Facility Owner 03/20/2007 04/16/2007 215910 Coulterville WWTF Mariposa 5F Wastewater Treatment Facility Owner 12/23/1999 03/19/2007 Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 638922 John Luthey Person Data Submitter 04/10/2023 null null 607211 Matiel Holloway Person Legally Responsible Official 08/15/2023 null null 567840 Gary Brown Person Legally Responsible Official 08/14/2017 null null 567840 Gary Brown Person Employee 08/15/2017 null null 525063 Tony Souza Person Data Submitter 11/08/2010 null null 524844 Allen Toschi Person Legally Responsible Official 10/14/2010 null null 369851 Darryl Nielsen Person Legally Responsible Official 03/20/2007 null null 143658 James Petropolos Person Enforcement Contact 01/09/2004 null null 70303 Dana Hertfelder Person Legally Responsible Official 11/18/1966 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 453937 401 Certification 5F 5B22CR00068 401 Cert for Buckeye Road Bridge Replacement Active CERFILLEXC null 10/05/2023 null Discharger 08/15/2023 null 453490 Enrollee - WDR 5F 5C220101001 Enrollee - WDR under General Order 2014-0153-DWQ-R5388 Small Domestic Wastewater Systems for Mariposa Cnty DPW Active WDRMUNIOTH 2014-0153-DWQ 03/16/2023 null Discharger 07/14/2023 null 452689 WDR 5F 5C220300001 WDR R5-2023-0010 for Mariposa Cnty DPW Active LFOPER R5-2023-0010 04/27/2023 null Discharger 05/18/2023 null 440058 Enrollee - WDR 5F 5C221007001 Enrollee - WDR under GO 2014-0153-DWQ-R5350 for Small Domestic Wastewater Systems for Mariposa Cnty DPW Active WDRMUNIOTH 2014-0153-DWQ 02/18/2021 null Discharger 09/04/2020 null 439801 Co-Permitee SB 5C220300001 13627 Order Co-Permitee under 2019-0006-DWQ for Mariposa Cnty DPW Active SLIC 2019-0006-DWQ 03/20/2019 null Discharger 08/24/2020 null 415754 401 Certification 5F 5B22CR00038 401 Cert for Darrah Road Bridge Replacement Active CERFILLEXC null 12/19/2017 null Discharger 08/15/2017 null 331539 WDR 5F 5C221003001 WDR R5-2013-0062 for Mariposa Cnty DPW Active WDRMUNIOTH R5-2013-0062 05/31/2013 null Discharger 09/05/2007 null 320699 Enrollee - WDR 5F 5SSO11326 Enrollee of SB SSO WDR for Mariposa Cnty DPW - Mariposa Co DON PEDRO SEWER ZONE 1 CS Active SSOMUNISML 2022-0103-DWQ 02/13/2007 null Discharger 02/13/2007 null 320711 Enrollee 5F 5SSO11325 Enrollee of SB SSO WDR for Mariposa Co MARIPOSA PINES CS Historical SSOMUNISML 2006-0003-DWQ 02/13/2007 06/04/2023 Discharger 02/13/2007 null 320708 Enrollee - WDR 5F 5SSO11323 Enrollee of SB SSO WDR for Mariposa Cnty DPW - Mariposa Co YOSEMITE WEST CS Active SSOMUNISML 2022-0103-DWQ 02/13/2007 null Discharger 02/13/2007 null 318677 Enrollee - WDR 5S 5SSO11324 Enrollee of SB SSO WDR for Mariposa Co DPW, Coulterville CS Active SSOMUNISML 2022-0103-DWQ 01/09/2007 null Discharger 01/09/2007 null 132805 WDR 5F 5C220300001 WDR R5-2003-0094 for Mariposa Cnty PWD Mariposa Co Landfill Historical LFOPER R5-2003-0094 06/06/2003 04/26/2023 Discharger 06/06/2003 null 148058 WDR 5F 5C220101001 WDR 00-193 for Mariposa Co DPW Coulterville WWTF Historical WDRMUNIOTH 00-193 08/04/2000 03/15/2023 Discharger 08/04/2000 null 147821 WDR 5F 5C220300001 WDR 00-090 for MARIPOSA CO DPW Historical LNDISP 00-090 04/28/2000 06/05/2003 Discharger 04/28/2000 null 145594 WDR 5F 5C221002001 WDR 99-004 for Mariposa Co Yosemite West WWTF Active WDRMUNILRG 99-004 04/30/1999 null Discharger 04/30/1999 null 146330 WDR 5F 5C221007001 WDR 97-134 for MARIPOSA CO DPW Historical WDRMUNIOTH 97-134 06/20/1997 02/17/2021 Discharger 06/20/1997 null 145001 WDR 5F 5C221003001 WDR 94-281 for Mariposa Cnty Don Pedro Sewer Zone 1 Historical WDRMUNIOTH 94-281 09/16/1994 05/30/2013 Discharger 09/16/1994 null 144735 WDR 5F 5C220300001 WDR 91-018 for MARIPOSA CO DPW Historical LNDISP 91-018 01/25/1991 04/27/2000 Discharger 01/25/1991 null 144605 WDR 5F 5C220101001 WDR 85-256 for Mariposa Co DPW Coulterville WWTF Historical WDRMUNIOTH 85-256 09/27/1985 08/03/2000 Discharger 09/27/1985 null 144565 WDR 5F 5C221007001 WDR 85-229 for MARIPOSA CO DPW Historical WDRMUNIOTH 85-229 08/23/1985 06/20/1997 Discharger 08/23/1985 null 144168 WDR 5F 5C221002001 WDR 85-111 for MARIPOSA CO DPW Historical WDRMUNILRG 85-111 05/31/1985 04/30/1999 Discharger 05/31/1985 null 144246 WDR 5F 5C220101001 WDR 77-240 for Mariposa Co DPW Coulterville WWTF Historical WDRMUNIOTH 77-240 09/25/1977 09/26/1985 Discharger 09/25/1977 null 143497 WDR 5F 5C220300001 WDR 74-217 for MARIPOSA CO DPW Historical LNDISP 74-217 03/22/1974 01/25/1991 Discharger 03/22/1974 null 143633 WDR 5F 5C221003001 WDR 70-170 for MARIPOSA CO DPW Historical WDRMUNIOTH 70-170 05/25/1970 09/16/1994 Discharger 05/25/1970 null 143170 WDR 5F 5C221002001 WDR 67-052 for MARIPOSA CO DPW Historical WDRMUNILRG 67-052 11/18/1966 05/30/1985 Discharger 11/18/1966 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. 1123115 09/18/2023 Order Conditions Violation of Discharge Specification D.12 for excessive weeds in pond Violation null Inspection Don Pedro Sewer Zone 1 331539 R5-2013-0062 N 1121651 05/23/2023 Order Conditions Late Submission. 1st quarter reports are due on the 1st of May. Violation null Report Don Pedro Sewer Zone 1 331539 R5-2013-0062 N Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 447462 Oral Communication null Oral Com 04/06/2022 for Mariposa Cnty DPW WDRMUNIOTH 04/06/2022 Historical 394844 Notice of Violation null NOV 2/6/2014 for Mariposa Cnty DPW (3/10/2014) WDRMUNIOTH 02/06/2014 Historical 387616 Staff Enforcement Letter null SEL (date) for Mariposa Co Dept of Public Works Yosemite West Maintenance Dist. WDRMUNILRG null Active 382432 Notice of Violation null NOV 12/16/2011 for Mariposa Cnty DPW, Mariposa Co YOSEMITE WEST CS SSOMUNISML 12/16/2011 Historical 378391 Notice of Violation null NOV 07/20/2010 for Mariposa Cnty DPW SSOMUNISML 07/20/2010 Historical 378390 Notice of Violation null NOV 07/20/2010 for Mariposa Cnty DPW SSOMUNISML 07/20/2010 Historical 378389 Notice of Violation null NOV 07/20/2010 for Mariposa Cnty DPW SSOMUNISML 07/20/2010 Historical 375399 Oral Communication null Oral Com 10/16/2008 for Mariposa Co DPW Coulterville WWTF WDRMUNIOTH 10/16/2008 Historical 374077 Notice of Violation null NOV 04/06/2010 for Mariposa Co PWD Mariposa Co Landfill LFOPER 04/06/2010 Historical 363217 Notice of Violation null NOV 04/03/2008 for Mariposa Co DPW Coulterville WWTF WDRMUNIOTH 04/03/2008 Historical 359373 Notice of Violation null NOV 11/19/2008 for Mariposa County PWD LFOPER 11/19/2008 Historical 341905 Oral Communication null Oral Com 03/03/2008 for Mariposa County Yosemite West WWTF WDRMUNILRG 03/03/2008 Historical 317683 Notice of Violation null NOV 10/18/2006 for Mariposa Cnty Mariposa Co Landfill LFOPER 10/18/2006 Historical 255634 Notice of Violation UNKNOWN Enforcement - 5C220300001 LNDISP 05/04/2005 Active 255209 Staff Enforcement Letter null SEL 03/22/2000 for Mariposa County DPW, Maraposa Pines WWTF WDRMUNIOTH 03/22/2000 Historical 255208 Staff Enforcement Letter null SEL 03/22/2000 for Mariposa Co DPW Coulterville WWTF WDRMUNIOTH 03/22/2000 Historical 253902 Clean-up and Abatement Order R5-2005-0700 Enforcement - 5C220300001 LNDISP 01/19/2005 Active 251494 Notice of Violation UNKNOWN Enforcement - 5C220300001 LNDISP 09/17/2003 Active 251434 Notice of Violation UNKNOWN Enforcement - 5C220300001 LNDISP 01/09/2004 Active 247713 Staff Enforcement Letter null SEL 09/03/2002 for Mariposa Co Yosemite West WWTF WDRMUNILRG 09/03/2002 Historical 247665 Notice of Violation null NOV 12/21/2001 to Mariposa Co Yosemite West WWTF WDRMUNILRG 12/21/2001 Historical 247664 Staff Enforcement Letter null SEL 06/21/2002 for Mariposa County Yosemite West MD, WWTF WDRMUNILRG 06/21/2002 Historical 247141 Notice of Violation null NOV 7/23/02 to Mariposa Co Yosemite West MD WWTF WDRMUNILRG 07/23/2002 Historical 244301 Notice of Violation UNKNOWN Enforcement - 5C220300001 LNDISP 05/05/2003 Active 243091 Cease and Desist Order R5-2003-0070 CDO R5-2003-0070 for Mariposa Co Yosemite West WWTF WDRMUNILRG 04/25/2003 Active 242311 Notice of Violation null NOV 04/23/2002 for Mariposa Co DPW Coulterville WWTF WDRMUNIOTH 04/23/2002 Historical 242289 Notice of Violation null NOV 4/25/02 to Mariposa Don Pedro Sewer Zone 1 WWTF WDR 04/25/2002 Historical 240252 Waste Discharge Requirements R5-2000-0090 Enforcement - 5C220300001 LNDISP 04/28/2000 Active 237787 Notice of Violation null NOV, Enforcement - 5C220300001 LNDISP 10/03/2001 Historical 230086 Staff Enforcement Letter UNKNOWN Enforcement - 5C221002001 WDRMUNILRG 11/24/1999 Historical 229687 Cease and Desist Order 00-077 Order 00-077 to modify CDO 99-005 for Yosemite West MD WWTF WDRMUNILRG 04/28/2000 Historical 229364 Waste Discharge Requirements 91-018 Enforcement - 5C220300001 LFOPER 01/25/1991 Active 223786 Cease and Desist Order 94-282 CDO 94-282 for Don Pedro Sewer Zone 1 WWTF WDRMUNIOTH 09/16/1994 Historical 223022 Cease and Desist Order 99-005 CDO 99-005 for Mariposa Co Yosemite West WWTF WDRMUNILRG 04/30/1999 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status