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 null 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 null 865610 Agua Hedionda Outer Lagoon Maintenance Dredging and Beach Nourishment Project San Diego 9 Dredge/Fill Site None null null 862830 Carlsbad Desal Plant Phase II-Discharge Pond Blocks & Dock/Gangway Relocation San Diego 9 Dredge/Fill Site Owner 11/14/2019 null 854701 Otay River Estuary Restoration Project San Diego 9 Dredge/Fill Site None null null 795920 Poseidon Carlsbad Desalination Plant Drinking Water System Discharges San Diego 9 Water Treatment Plant Owner and Operator 08/28/2017 null 792003 Carlsbad Desalination Facility San Diego 9 Water Treatment Plant Owner and Operator 02/25/2013 null 640063 Claude "Bud" Lewis Carlsbad Desalination Plant San Diego 9 Water Treatment Plant Owner 04/22/2010 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 643843 Channelside Water Resources LP Organization Member Of 02/19/2024 null Privately-Owned Business 640778 Shawntrel McCoy Person Data Submitter 07/26/2023 null null 611646 Cheryl Hudson Person Legally Responsible Official 08/20/2020 08/20/2020 null 600454 Ian Hamill Person Data Submitter 07/23/2019 null null 573171 Sachin Chawla Person Data Submitter 01/25/2018 null null 573171 Sachin Chawla Person Legally Responsible Official 07/12/2022 null null 560482 Michelle Peters Person Legally Responsible Official 04/01/2021 null null 560409 Josh Capito Person Data Submitter 09/24/2018 null null 557206 Chris Stiedemann Person Data Submitter 06/21/2016 03/31/2017 null 556992 Lev Mirzoian Person Data Submitter 06/08/2016 04/12/2019 null 555852 Dean Rauscher Person Data Submitter 05/09/2016 null null 553907 Peter Shen Person Data Submitter 12/08/2015 04/19/2016 null 553906 Lori Rigby Person Employee 12/08/2015 06/07/2016 null 549439 Allison Reinicke Person Data Submitter 12/16/2014 null null 525938 Tabitha Whipple Person Data Submitter 02/18/2011 null null 525848 Jessica Jones Person Data Submitter 02/11/2011 null null 339921 Peter MacLaggan Person Legally Responsible Official 04/22/2010 03/31/2021 null 339921 Peter MacLaggan Person Legally Responsible Official 02/11/2011 03/31/2021 null 339920 Poseidon Resources Corp Organization Member Of 08/28/2015 null Privately-Owned Business 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 452989 Enrollee - NPDES 9 9 000003898 Enrollee - NPDES R9-2015-0013 for Poseidon Resources (Channelside) LP Co Carlsbad Intake Modifications at the Claude "Bud" Lewis Desalination Plant Active NPDNONMUNIPRCS R9-2015-0013 10/24/2023 null Discharger 06/09/2023 null 448518 401 Certification 9 9 000003799 401 Cert R9-2022-0123 for Channelside Water Resources (former Poseidon) (Intake & Outfall Modification) Active CERFILLEXC R9-2022-0123 10/03/2022 null Discharger 07/11/2022 02/19/2024 438814 Enrollee - 401 Certification 9 null Enrollee - NWP 5/6 for Poseidon Resources (Channelside) LP Co. (Screen Intake and Geotechnical Studies) Historical CERFILLEXC SB17001GN 09/15/2020 06/10/2022 Discharger 06/22/2020 null 437275 401 Certification 9 9 000000093 401 Cert R9-2020-0236 for Channelside Water Resources (former Poseidon) (Agua Hedionda Outer Lagoon Maintenance Dredging ) Active CERDREDGE R9-2020-0236 11/25/2020 null Discharger 12/28/2021 02/19/2024 435512 401 Certification 9 9 000003523 401 Cert R9-2020-0090 for Poseidon Resources (Channelside) LP Co.-Carlsbad Desal Plant Phase II-Discharge Pond Blocks & Dock/Gangway Relocation Historical CERFILLEXC R9-2020-0090 02/27/2020 03/01/2021 Discharger 11/14/2019 null 430584 NPDES Permit 9 9 000001429 NPDES R9-2019-0003 for Poseidon Resources (Channelside) LP Co. (Claude "Bud" Lewis Carlsbad Desalination Plant) Active NPDNONMUNIPRCS R9-2019-0003 07/01/2019 null Discharger 05/08/2019 null 427991 401 Certification 9 9 000003392 401 Cert R9-2021-0118 for Channelside Water Resources (former Poseidon)(Otay River Restoration Project Mitigation for CDP) Active CERREST R9-2021-0118 06/21/2021 null Discharger 12/26/2018 02/19/2024 417013 Enrollee - NPDES 9 4DW0668 Enrollee - NPDES 2014-0194-DWQ for Poseidon Resources (Channelside) LP Co. (Carlsbad Desal) Drinking Water System Discharges Active NPDMUNIOTH 2014-0194-DWQ 07/01/2017 null Discharger 07/01/2017 null 389317 Enrollee 9 null Terminated R9-2014-0041W3 Carlsbad Desalination Facility Historical WDRNONMUNIPRCS R9-2014-0041W3 06/26/2014 02/02/2016 Discharger 02/25/2013 null 389316 Enrollee - Waiver 9 null Terminated R9-2014-0041W3 Poseidon Resources LLC Historical WDRNONMUNIPRCS R9-2007-0104W2 01/17/2014 02/02/2016 Discharger 02/25/2013 null 308381 NPDES Permit 9 9 000001429 NPDES R9-2006-0065 Poseidon Resources Corp - Carlsbad Desalination Project Historical NPDNONMUNIPRCS R9-2006-0065 10/01/2006 06/30/2019 Discharger 05/12/2010 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. 1123637 12/05/2023 Order Conditions On December 5th, 2023, the CDP suffered a mechanical malfunction in its back wash system, causing plant effluent containing sludge to discolor the receiving waters. The CDP Laboratory collected and analyzed samples from the M-002 sampling point during the event. Results of those samples show that discoloration of receiving waters was the only permit violation. Violation N eSMR Claude "Bud" Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N 1123636 10/16/2023 CAT1 Total Suspended Solids (TSS) 90-Day Mean limit is 60 mg/L and reported value was 108 mg/L at M-001. Violation N eSMR Claude "Bud" Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N 1123070 11/03/2023 Late Report Quarterly SMR ( MONRPT ) (Progress Report Compliance w/Conditions Implement WaiverMRP Amended VII.D.ii) report for Q3 2023 (2791433) was due on 02-NOV-23 Violation null Report Claude "Bud" Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N 1123069 08/03/2023 Late Report Quarterly SMR ( MONRPT ) (Progress Report Compliance w/Conditions Implement WaiverMRP Amended VII.D.ii) report for Q2 2023 (2791432) was due on 02-AUG-23 Violation null Report Claude "Bud" Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N 1123068 06/03/2023 Late Report Quarterly SMR ( MONRPT ) (Progress Report Compliance w/Conditions Implement WaiverMRP Amended VII.D.ii) report for Q1 2023 (2791431) was due on 02-JUN-23 Violation null Report Claude "Bud" Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N 1120821 08/03/2023 Order Conditions On August 3, 2023, a valve in CDP's backwash system suffered a mechanical malfunction, causing plant effluent containing untreated backwash water to discolor the receiving waters. The CDP Laboratory collected and analyzed samples from the M-002 sampling point during the event. Results of those samples show that discoloration of receiving waters was the only permit violation. Violation N eSMR Claude "Bud" Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N 1120820 08/28/2023 Deficient Monitoring Discharge was notified by the outside laboratory that the Oil and Grease sample for analysis taken on 8/28/2023 to satisfy the M-001 NPDES sampling for the compliance week of 8/27/2023 to 9/2/2023 are to be considered estimated values. This is due to the laboratory reporting that Low recovery was observed for total oil and grease in the LCS/LCSD for the batch. No additional sample volume remained for re-extraction or re-analysis. Violation N eSMR Claude "Bud" Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N 1120819 08/14/2023 Deficient Monitoring Discharger was notified by the outside laboratory that the Oil and Grease sample for analysis taken on 8/14/2023 to satisfy the M-001 NPDES sampling for the compliance week of 8/13/2023 to 8/19/2023 was determined to be invalid. After total consumption of the sample volume, it was determined the LCS stock standard was invalid. Therefore, Oil and Grease results must be considered as estimated values due to missing positive control QC. Violation N eSMR Claude "Bud" Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N 1118265 05/24/2023 Order Conditions On May 24th, 2023, the CDP suffered a mechanical malfunction in its back wash system, causing plant effluent containing a higher amount of sludge to discolor the receiving waters. The CDP Laboratory collected and analyzed samples from the M-002 sampling point during the event. Results of those samples show that discoloration of receiving waters was the only permit violation. Violation N eSMR Claude "Bud" Lewis Carlsbad Desalination Plant 430584 R9-2019-0003 N Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 433293 Staff Enforcement Letter null SEL 07/30/2019 for Poseidon Resources (Channelside) LP Co. NPDNONMUNIPRCS 07/30/2019 Historical 430231 Staff Enforcement Letter null SEL for Poseidon Resources (Channelside) LP Co. NPDNONMUNIPRCS 05/03/2019 Historical 428442 Staff Enforcement Letter R9-2006-0065 SEL for Poseidon Resources (Channelside) LP Co. NPDNONMUNIPRCS 01/28/2019 Historical 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 405563 Notice of Violation R9-2006-0065 NOV re R9-2006-0065 for Poseidon Resources (Channelside) LP NPDINDLRG 04/07/2016 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status 448518 Channelside Water Resources LP 401 Certification CERFILLEXC 10/03/2022 Active 437275 Channelside Water Resources LP 401 Certification CERDREDGE 11/25/2020 Active 427991 Channelside Water Resources LP 401 Certification CERREST 06/21/2021 Active 397507 Poseidon Resources Corp Enrollee - NPDES NPDNONMUNIPRCS 08/11/2014 Historical 394648 Poseidon Resources Corp Enrollee NPDNONMUNIPRCS 02/05/2014 Historical 391448 Poseidon Resources Corp Enrollee NPDNONMUNIPRCS 07/11/2013 Historical 312587 Poseidon Resources Corp Enrollee NPDNONMUNIPRCS 12/01/2006 Historical