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   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
S603341 DeNova Homes Inc Privately-Owned Business 1500 Willow Pass Court Concord, CA 94520 925-685-0110 579 dpampe@denovahomes.com
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S844333 Harbor Costa Mesa Orange 8 Facility Discharger 02/05/2016 None
S852042 Baker Costa Mesa Orange 8 Facility Discharger 12/21/2016 None
S836204 Central Park Village Townhomes Orange 8 Facility Discharger 06/18/2015 None
S839679 Tract 17231 Orange 8 Facility Discharger 08/27/2015 None
S842337 Newbury at Parklane Solano 5S Facility Discharger 10/28/2015 None
S880437 Stanford Crossings San Joaquin 5S Facility Discharger 02/25/2020 None
S866204 Wildflower Station Contra Costa 5S Facility Discharger 08/09/2018 None
S921889 Cypress Road and Knightsen Avenue Improvements Contra Costa 5S Facility Discharger 05/13/2024 None
S905212 Bretton Woods Yolo 5S Facility Discharger 06/01/2022 None
S874676 Santosha San Joaquin 5S Facility Discharger 08/05/2019 None
S889518 Liberty Phase 3 Solano 5S Facility Discharger 01/11/2021 None
S833886 Pittman Road San Joaquin 5S Facility Discharger 02/17/2015 None
S872864 Copper Hills Unit 2A Calaveras 5S Facility Discharger 05/16/2019 None
S845178 Aviano Contra Costa 5S Facility Discharger 03/15/2016 None
S841551 The Cottages at Diablo Grande Stanislaus 5S Facility Discharger 10/01/2015 None
S827549 Diablo Grande Unit 2A Stanislaus 5S Facility Discharger 01/21/2014 None
S827859 River Islands Village I Takedown 1 San Joaquin 5S Facility Discharger 02/10/2014 None
S835588 Emerson Ranch Neighborhood 2B Contra Costa 5S Facility Discharger 05/21/2015 None
S831024 Greenhorn Calaveras 5S Facility Discharger 08/15/2014 None
S897429 Summer Lake North Contra Costa 5S Facility Discharger 08/20/2021 None
S891912 Bennett Estates Contra Costa 5S Facility Discharger 03/18/2021 None
S836082 Monte Bello Estates Subdivision San Joaquin 5S Facility Discharger 06/16/2015 None
S842662 Gilbert Ranch Contra Costa 5S Facility Discharger 11/11/2015 None
S834660 Prescott Contra Costa 5S Facility Discharger 04/02/2015 None
S809189 Cimarron Santa Clara 3 Facility Discharger 04/08/2011 None
S819821 Harvest Park Santa Clara 3 Facility Discharger 10/17/2012 None
S827151 Rancho Hills Santa Clara 3 Facility Discharger 12/13/2013 None
S802719 Lone Oak Farms Santa Clara 3 Facility Discharger 04/12/2010 None
S833857 10 Lots at Tract 9473 Santa Clara 3 Facility Discharger 02/13/2015 None
S848072 Carriage Hills III Phase B Lots 17B-20B Santa Clara 3 Facility Discharger 07/08/2016 None
S819861 Butterfield Station Townhomes Santa Clara 3 Facility Discharger 10/19/2012 None
S814822 Carriage Hills III 8 Lots Santa Clara 3 Facility Discharger 01/27/2012 None
S856510 Allendale San Benito 3 Facility Discharger 06/24/2017 None
S807463 Southgate Sonoma 2 Facility Discharger 01/19/2011 None
S872731 Mockingbird Lane Sonoma 2 Facility Discharger 05/10/2019 None
S915111 Huntington Townhomes Santa Clara 2 Facility Discharger 08/10/2023 None
S808090 Andersen Subdivision Napa 2 Facility Discharger 02/23/2011 None
S845239 Driftwood Estates Contra Costa 2 Facility Discharger 03/17/2016 None
S888445 Secluded Woods Contra Costa 2 Facility Discharger 12/07/2020 None
S902888 One Lake Neighborhood 8 Solano 2 Facility Discharger 03/11/2022 None
S905865 Heritage View Contra Costa 2 Facility Discharger 07/07/2022 None
S920190 Amarone Alameda 2 Facility Discharger 03/08/2024 None
S651563 Driftwood Estates Contra Costa 2 Facility Discharger 06/08/2007 None
S885656 Pittman Road Self Storage Solano 2 Facility Discharger 09/04/2020 None
S912017 180 Midhill Road Contra Costa 2 Facility Discharger 04/07/2023 None
S900206 2151 Appian Way Contra Costa 2 Facility Discharger 11/29/2021 None
S819583 Oak Leaf Ranch II Napa 2 Facility Discharger 10/03/2012 None
S855621 BRODY RANCH SUBDIVISION Sonoma 2 Facility Discharger 05/23/2017 None
S907942 Hummingbird Cottages Sonoma 2 Facility Discharger 10/04/2022 None
S909016 Cava Alameda 2 Facility Discharger 11/21/2022 None
S801889 The Plaza at Fairfield Commons Solano 2 Facility Discharger 02/08/2010 None
S826795 Chesapeake Village Napa 2 Facility Discharger 11/20/2013 None
S875457 Thornton Avenue Alameda 2 Facility Discharger 08/30/2019 None
S861896 OLIVIA APARTMENTS Sonoma 2 Facility Discharger 02/13/2018 None
S832653 Campus Estates Solano 2 Facility Discharger 10/23/2014 None
S883983 Foothill Estates Napa 2 Facility Discharger 07/16/2020 None
S915449 Willow Pass Office and Warehouse Contra Costa 2 Facility Discharger 08/21/2023 None
S909102 320 Balfour Road Contra Costa 2 Facility Discharger 11/28/2022 None
S908304 Cinnabar Grove Napa 2 Facility Discharger 10/19/2022 None
S651562 Sea Breeze II Contra Costa 2 Facility Discharger 06/08/2007 None
S802688 River Park Napa 2 Facility Discharger 04/07/2010 None
S828044 Township Square Alameda 2 Facility Discharger 02/17/2014 None
S885620 Estaire Solano 2 Facility Discharger 09/03/2020 None
S870036 Traditions at the Meadows Contra Costa 2 Facility Discharger 02/04/2019 None
S893874 Diablo Meadows Contra Costa 2 Facility Discharger 05/14/2021 None
S893095 Silverado Terrace Napa 2 Facility Discharger 04/21/2021 None
S207984 Area K Paradise Valley Solano 2 Facility Discharger 09/01/2005 None
S803858 Brush Creek Solano 2 Facility Discharger 06/23/2010 None
S834809 The Vines on 80 Solano 2 Facility Discharger 04/10/2015 None
S846355 Paradise 360 Solano 2 Facility Discharger 05/05/2016 None
S856326 Mercury at Taylor Contra Costa 2 Facility Discharger 06/15/2017 None
S858532 Evergreen Circle Santa Clara 2 Facility Discharger 09/01/2017 None
S892527 Casa Grande Sonoma 2 Facility Discharger 07/07/2020 None
Total Related Places: 73
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Reed Onate Contact Owner Contact N/A N/A N/A
N/A Peter Giles Contact Owner Contact N/A N/A N/A
N/A Candace Hatch Contact Owner Contact N/A N/A N/A
N/A Alec Tappin Contact Owner Contact N/A N/A N/A
N/A Jeremy Shoenig Contact Owner Contact N/A N/A N/A
N/A Derek Pampe Contact Owner Contact N/A N/A N/A
N/A Candace Hatch Contact Owner Contact N/A N/A N/A
Total Related Parties: 7
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
S564501 Construction 2 2 43C401994 Active CONSTW 2009-0009-DWQ 08/31/2023 None Discharger 08/10/2023 None None
S530546 Construction 5S 5S48C392551 Active CONSTW 2009-0009-DWQ 01/22/2021 None Discharger 01/11/2021 None None
S535007 Construction 2 2 28C393682 Active CONSTW 2009-0009-DWQ 05/03/2021 None Discharger 04/21/2021 None None
S550381 Construction 5S 5S57C397818 Active CONSTW 2009-0009-DWQ 06/21/2022 None Discharger 06/01/2022 None None
S560245 Construction 2 2 07C401986 Active CONSTW 2009-0009-DWQ 08/31/2023 None Discharger 04/07/2023 None None
S571192 Construction 2 2 01C403320 Active CONSTW 2009-0009-DWQ 03/12/2024 None Discharger 03/08/2024 None None
S555054 Construction 2 2 28C399232 Active CONSTW 2009-0009-DWQ 11/30/2022 None Discharger 10/19/2022 None None
S556041 Construction 2 2 01C399218 Active CONSTW 2009-0009-DWQ 11/29/2022 None Discharger 11/21/2022 None None
S512476 Construction 2 2 01C388057 Active CONSTW 2009-0009-DWQ 09/12/2019 None Discharger 08/30/2019 None None
S551572 Construction 2 2 07C400279 Active CONSTW 2009-0009-DWQ 04/04/2023 None Discharger 07/07/2022 None None
S544145 Construction 2 2 07C397324 Active CONSTW 2009-0009-DWQ 04/27/2022 None Discharger 11/29/2021 None None
S540558 Construction 5S 5S07C394969 Active CONSTW 2009-0009-DWQ 09/01/2021 None Discharger 08/20/2021 None None
Total Regulatory Measures: 12
  
  
  
  
Expand/Contract Violations
Violations within the past 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.
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
S425380 Verbal Communication None 5S07C373089 CONSTW 12/17/2016 Active
S435828 Verbal Communication None 5S05C387895 CONSTW 12/18/2019 Active
S425381 Verbal Communication None 5S07C372716 CONSTW 12/17/2016 Active
S425252 Notice of Violation None 5S05C376983 CONSTW 11/09/2016 Active
S433027 Notice of Violation None 3 35C380332 CONSTW 04/04/2019 Historical
S432268 Notice of Violation None 5S05C376983 CONSTW 01/04/2019 Active
S428511 Notice of Violation None 5S48C374670 CONSTW 01/30/2018 Active
S444334 Notice of Non-Compliance for Non-Filers None 2 07C392340 CONSTW 11/09/2021 Active
S444511 Notice of Non-Compliance for Non-Filers None 2 48C391834 CONSTW 11/09/2021 Active
S444491 Notice of Non-Compliance for Non-Filers None 2 01C388057 CONSTW 11/09/2021 Active
S425147 2nd Annual Report Notice of Non-Compliance None 8 30C373314 CONSTW 10/31/2016 Historical
S425158 2nd Annual Report Notice of Non-Compliance None 8 30C375368 CONSTW 10/31/2016 Active
S425162 2nd Annual Report Notice of Non-Compliance None 8 30C374102 CONSTW 10/31/2016 Active
S424545 1st Annual Report Notice of Non-Compliance None 5S07C375140 CONSTW 09/21/2016 Historical
S424603 1st Annual Report Notice of Non-Compliance None 8 30C375368 CONSTW 09/30/2016 Active
S424546 1st Annual Report Notice of Non-Compliance None 5S07C375809 CONSTW 09/21/2016 Historical
S424621 1st Annual Report Notice of Non-Compliance None 8 30C374102 CONSTW 09/30/2016 Active
S424579 1st Annual Report Notice of Non-Compliance None 8 30C373314 CONSTW 09/30/2016 Historical
S417464 1st Annual Report Notice of Non-Compliance None 5S50C368801 CONSTW 10/03/2014 Historical
S438735 1st Annual Report Notice of Non-Compliance None 5S05C376983 CONSTW 10/01/2020 Active
Total Enforcement Actions: 20
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 07/16/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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