General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website S608929 Kiper Development Inc Privately-Owned Business 3200 Danville Blvd Suite #200 Alamo, CA 94507 925-648-8888 102 ehobaugh@kiperinc.com Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date S928938 Serena at River Islands San Joaquin 5S Facility Discharger 02/20/2025 null S924132 Village 22 at River Islands San Joaquin 5S Facility Discharger 08/06/2024 null S919316 Capri at River Isalnds San Joaquin 5S Facility Discharger 02/05/2024 null S898662 Skye at River Islands San Joaquin 5S Facility Discharger 09/29/2021 null S894388 Catalina II San Joaquin 5S Facility Discharger 06/01/2021 null S894385 Balboa at River Islands San Joaquin 5S Facility Discharger 06/01/2021 null S877378 Catalina San Joaquin 5S Facility Discharger 11/18/2019 null S871513 Mirabella II San Benito 3 Facility Discharger 03/13/2019 null S870575 Newport San Joaquin 5S Facility Discharger 02/27/2019 null S865573 Tract 3837 at River Islands San Joaquin 5S Facility Discharger 07/13/2018 null S853642 Beacon Bay at River Islands San Joaquin 5S Facility Discharger 03/01/2017 null S846189 Silverstone Subdivision San Joaquin 5S Facility Discharger 04/28/2016 null S846175 360 Lakeside at River Islands San Joaquin 5S Facility Discharger 04/28/2016 null S846106 Orchard Ranch San Benito 3 Facility Discharger 04/21/2016 null S837707 Discovery Bay Village 5 Contra Costa 5S Facility Discharger 07/17/2015 null S831763 Cutino Property Contra Costa 5S Facility Discharger 09/26/2014 null S830015 The Corners at Eastgate Stanislaus 5S Facility Discharger 06/20/2014 null S829601 Watersong at the Lakes Contra Costa 5S Facility Discharger 05/28/2014 null S822939 Waterscapes at the Lakes Contra Costa 5S Facility Discharger 05/01/2013 null S819354 Watersong at the Lakes Contra Costa 5S Facility Discharger 09/20/2012 null S732537 Sand Creek Ranch Contra Costa 5S Facility Discharger 01/26/2009 null S732525 Rose Ln @ Patterson Garden Stanislaus 5S Facility Discharger 01/26/2009 null S632457 Fontana Ranch North Fontana Ranch South Stanislaus 5S Facility Discharger 04/19/2006 null S267245 The Corners Eastgate Stanislaus 5S Facility Discharger 09/01/2005 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification N/A Edward Hobaugh Contact Owner Contact null null null N/A Ed Ho Ban Contact Owner Contact null null null N/A Ed Hobaugh Contact Owner Contact null null null N/A Rick Kiper Contact Owner Contact null 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 S581971 Construction 5S 5S39C406299 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 02/25/2025 null Discharger 02/20/2025 null S576017 Construction 5S 5S39C404733 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 08/16/2024 null Discharger 08/06/2024 null S570053 Construction 5S 5S39C403201 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 02/29/2024 null Discharger 02/05/2024 null S506847 Construction 3 3 35C386508 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 04/04/2019 null Discharger 03/13/2019 null S472039 Construction 3 3 35C376157 Notice Of Intent New Application Active CONSTW 2009-0009-DWQ 05/03/2016 null Discharger 04/21/2016 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 S435318 1st Annual Report Notice of Non-Compliance null 5S07C373479 CONSTW 09/26/2019 Active S422165 2nd Annual Report Notice of Non-Compliance null 5S07C371127 CONSTW 12/22/2015 Historical S421649 1st Annual Report Notice of Non-Compliance null 5S50C340885 CONSTW 10/30/2015 Historical S421400 1st Annual Report Notice of Non-Compliance null 5S07C371127 CONSTW 10/30/2015 Historical S421397 1st Annual Report Notice of Non-Compliance null 5S07C366778 CONSTW 10/30/2015 Historical S414380 1st Annual Report Notice of Non-Compliance null 5S50C354590 CONSTW 10/16/2013 Historical S414373 1st Annual Report Notice of Non-Compliance null 5S50C340885 CONSTW 10/16/2013 Historical S413795 1st Annual Report Notice of Non-Compliance null 5S07C354461 CONSTW 10/16/2013 Historical S413503 Verbal Communication null 5S50C340885 CONSTW 09/24/2013 Active S412395 2nd Annual Report Notice of Non-Compliance null 5S50C354590 CONSTW 05/07/2013 Historical S412372 2nd Annual Report Notice of Non-Compliance null 5S50C340885 CONSTW 05/07/2013 Historical S412330 2nd Annual Report Notice of Non-Compliance null 5S07C354461 CONSTW 05/07/2013 Historical S411028 1st Annual Report Notice of Non-Compliance null 5S50C354590 CONSTW 10/23/2012 Historical S411023 Verbal Communication null 5S50C340885 CONSTW 10/23/2012 Historical S410665 1st Annual Report Notice of Non-Compliance null 5S07C354461 CONSTW 10/23/2012 Historical S408789 Verbal Communication null 5S07C354461 CONSTW 06/06/2012 Active S408368 Verbal Communication null 5S50C354590 CONSTW 01/13/2012 Historical S408363 Verbal Communication null 5S50C340885 CONSTW 01/12/2012 Active S408360 Verbal Communication null 5S50C327276 CONSTW 01/12/2012 Historical S408013 Verbal Communication null 5S07C354461 CONSTW 12/29/2011 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status