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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
522151 Poseidon Resources (Channelside) LP Co. Privately-Owned Business 5780 Fleet Street 140 Carlsbad, CA 92008 760-655-3900 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
882234 Poseidon Channelside -Carlsbad Desalination Plant Intake & Outfall Modification San Diego 9 Dredge/Fill Site Owner 07/12/2022 02/19/2024
867567 Poseidon Screen Intake and Geotechnical Studies San Diego 9 Dredge/Fill Site Owner 06/22/2020 None
865610 Agua Hedionda Outer Lagoon Maintenance Dredging and Beach Nourishment Project San Diego 9 Dredge/Fill Site None None None
862830 Carlsbad Desal Plant Phase II-Discharge Pond Blocks & Dock/Gangway Relocation San Diego 9 Dredge/Fill Site Owner 11/14/2019 None
854701 Otay River Estuary Restoration Project San Diego 9 Dredge/Fill Site None None None
795920 Poseidon Carlsbad Desalination Plant Drinking Water System Discharges San Diego 9 Water Treatment Plant Owner and Operator 08/28/2017 None
640063 Claude Bud Lewis Carlsbad Desalination Plant San Diego 9 Water Treatment Plant Owner 04/22/2010 08/08/2024
640063 Claude Bud Lewis Carlsbad Desalination Plant San Diego 9 Water Treatment Plant Owner and Operator 02/25/2013 None
Total Related Places: 8
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
339920 Poseidon Resources Corp Organization Member Of 08/28/2015 None Privately-Owned Business
643843 Channelside Water Resources LP Organization Member Of 02/19/2024 None Privately-Owned Business
573171 Sachin Chawla Person Legally Responsible Official 07/12/2022 08/08/2024 None
560482 Michelle Peters Person Legally Responsible Official 04/01/2021 None None
611646 Cheryl Hudson Person Legally Responsible Official 08/20/2020 08/20/2020 None
339921 Peter MacLaggan Person Legally Responsible Official 02/11/2011 03/31/2021 None
339921 Peter MacLaggan Person Legally Responsible Official 04/22/2010 03/31/2021 None
553906 Lori Rigby Person Employee 12/08/2015 06/07/2016 None
573171 Sachin Chawla Person Data Submitter 01/25/2018 08/08/2024 None
525848 Jessica Jones Person Data Submitter 02/11/2011 08/08/2024 None
557206 Chris Stiedemann Person Data Submitter 06/21/2016 03/31/2017 None
555852 Dean Rauscher Person Data Submitter 05/09/2016 None None
560409 Josh Capito Person Data Submitter 09/24/2018 None None
525938 Tabitha Whipple Person Data Submitter 02/18/2011 08/08/2024 None
553907 Peter Shen Person Data Submitter 12/08/2015 04/19/2016 None
600454 Ian Hamill Person Data Submitter 07/23/2019 None None
640778 Shawntrel McCoy Person Data Submitter 07/26/2023 None None
556992 Lev Mirzoian Person Data Submitter 06/08/2016 04/12/2019 None
549439 Allison Reinicke Person Data Submitter 12/16/2014 08/08/2024 None
Total Related Parties: 19
  
  
  
  
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?
452989 Enrollee - NPDES 9 9 000003898 Historical NPDNONMUNIPRCS R9-2015-0013 10/24/2023 12/27/2024 Discharger 06/09/2023 None Y
448518 401 Certification 9 9 000003799 Active CERFILLEXC R9-2022-0123 10/03/2022 None Discharger 07/11/2022 02/19/2024 Y
438814 Enrollee - 401 Certification 9 None Historical CERFILLEXC SB17001GN 09/15/2020 06/10/2022 Discharger 06/22/2020 None N
437275 401 Certification 9 9 000000093 Active CERDREDGE R9-2020-0232 11/25/2020 None Discharger 12/28/2021 02/19/2024 Y
435512 401 Certification 9 9 000003523 Historical CERFILLEXC R9-2020-0090 02/27/2020 03/01/2021 Discharger 11/14/2019 None N
430584 NPDES Permit 9 9 000001429 Active NPDNONMUNIPRCS R9-2019-0003 07/01/2019 None Discharger 05/08/2019 None Y
427991 401 Certification 9 9 000003392 Active CERREST R9-2021-0118 06/21/2021 None Discharger 12/26/2018 02/19/2024 N
417013 Enrollee - NPDES 9 4DW0668 Active NPDMUNIOTH 2014-0194-DWQ 07/01/2017 None Discharger 07/01/2017 None N
389317 Enrollee 9 None Historical WDRNONMUNIPRCS R9-2014-0041W3 06/26/2014 02/02/2016 Discharger 02/25/2013 None N
389316 Enrollee - Waiver 9 None Historical WDRNONMUNIPRCS R9-2007-0104W2 01/17/2014 02/02/2016 Discharger 02/25/2013 None N
308381 NPDES Permit 9 9 000001429 Historical NPDNONMUNIPRCS R9-2006-0065 10/01/2006 06/30/2019 Discharger 05/12/2010 None Y
Total Regulatory Measures: 11
  
  
  
  
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.
1136053 11/05/2024 Late Report Quarterly SMR ( MONRPT ) (Progress Report Compliance w/Conditions Implement Waiv Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1136021 11/02/2024 Late Report Quarterly SMR ( MONNPDES ) (Influent Effluent Receiving Water Toxicity Sampling Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1147977 11/21/2024 OEV Flow Daily Maximum limit is 67.0 MGD and reported value was 89.68 MGD at M-001. Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1147973 11/17/2024 OEV Flow Daily Maximum limit is 67.0 MGD and reported value was 86.79 MGD at M-001. Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1147985 12/03/2024 OEV Flow Daily Maximum limit is 67.0 MGD and reported value was 87.51 MGD at M-001. Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1147975 11/19/2024 OEV Flow Daily Maximum limit is 67.0 MGD and reported value was 89.64 MGD at M-001. Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1147983 11/27/2024 OEV Flow Daily Maximum limit is 67.0 MGD and reported value was 89.38 MGD at M-001. Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1147981 11/25/2024 OEV Flow Daily Maximum limit is 67.0 MGD and reported value was 86.82 MGD at M-001. Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1147980 11/24/2024 OEV Flow Daily Maximum limit is 67.0 MGD and reported value was 77.62 MGD at M-001. Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1147976 11/20/2024 OEV Flow Daily Maximum limit is 67.0 MGD and reported value was 89.68 MGD at M-001. Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1147972 11/14/2024 OEV Flow Daily Maximum limit is 67 MGD and reported value was 84.13 MGD at M-001. Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1147979 11/23/2024 OEV Flow Daily Maximum limit is 67.0 MGD and reported value was 90.58 MGD at M-001. Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1147982 11/26/2024 OEV Flow Daily Maximum limit is 67.0 MGD and reported value was 89.25 MGD at M-001. Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1147974 11/18/2024 OEV Flow Daily Maximum limit is 67.0 MGD and reported value was 90.64 MGD at M-001. Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1147978 11/22/2024 OEV Flow Daily Maximum limit is 67.0 MGD and reported value was 89.66 MGD at M-001. Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1147984 11/28/2024 OEV Flow Daily Maximum limit is 67.0 MGD and reported value was 90.11 MGD at M-001. Violation None Report Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
1145518 06/25/2025 Order Conditions On Wednesday, June 25th, 2025, CDP conducted a planned replacement of rotary scr Violation N eSMR Claude Bud Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N
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: 17
*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
410379 Staff Enforcement Letter R9-2006-0065 SEL re R9-2006-0065 for Poseidon Resources (Channelside) LP (July 2015- September 2016) NPDNONMUNIPRCS 12/09/2016 Historical
458282 Admin Civil Liability R9-2024-0147 ACL R9-2024-0147 for Poseidon Resources (Channelside) LP Co. NPDNONMUNIPRCS 12/26/2024 Historical
433293 Staff Enforcement Letter None SEL 07/30/2019 for Poseidon Resources (Channelside) LP Co. NPDNONMUNIPRCS 07/30/2019 Historical
428442 Staff Enforcement Letter R9-2006-0065 SEL for Poseidon Resources (Channelside) LP Co. NPDNONMUNIPRCS 01/28/2019 Historical
430231 Staff Enforcement Letter None SEL for Poseidon Resources (Channelside) LP Co. NPDNONMUNIPRCS 05/03/2019 Historical
405563 Notice of Violation R9-2006-0065 NOV re R9-2006-0065 for Poseidon Resources (Channelside) LP NPDINDLRG 04/07/2016 Historical
Total Enforcement Actions: 6
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
397507 Poseidon Resources Corp Enrollee - NPDES NPDNONMUNIPRCS 08/11/2014 Historical
391448 Poseidon Resources Corp Enrollee NPDNONMUNIPRCS 07/11/2013 Historical
394648 Poseidon Resources Corp Enrollee NPDNONMUNIPRCS 02/05/2014 Historical
312587 Poseidon Resources Corp Enrollee NPDNONMUNIPRCS 12/01/2006 Historical
437275 Channelside Water Resources LP 401 Certification CERDREDGE 11/25/2020 Active
430584 Channelside Water Resources LP NPDES Permit NPDNONMUNIPRCS 07/01/2019 Active
427991 Channelside Water Resources LP 401 Certification CERREST 06/21/2021 Active
448518 Channelside Water Resources LP 401 Certification CERFILLEXC 10/03/2022 Active
Total Regulatory Measures linked to Related Parties: 8
  
  
The current report was generated with data as of: 10/24/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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