General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
643843	Channelside Water Resources LP 	Privately-Owned Business	4600 Carlsbad Boulevard Carlsbad, CA 92008	null	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 and Operator	02/19/2024	null	
865610	Agua Hedionda Outer Lagoon Maintenance Dredging and Beach Nourishment Project	San Diego	9	Dredge/Fill Site	Owner and Operator	02/23/2024	null	
854701	Otay River Estuary Restoration Project	San Diego	9	Dredge/Fill Site	Operator	02/19/2024	null	

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification
643837	Edward Ballard	Person	Legally Responsible Official	02/19/2024	null	null	
522151	Poseidon Resources (Channelside) LP Co.	Organization	Member Of (Passive)	02/19/2024	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
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	02/19/2024	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	02/19/2024	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	02/19/2024	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

Regulatory Measures linked to Related Parties
Reg. Measure ID	Organization	Regulatory Measure Type	Program	Effective Date	Status
452989	Poseidon Resources (Channelside) LP Co.	Enrollee - NPDES	NPDNONMUNIPRCS	10/24/2023	Active	
438814	Poseidon Resources (Channelside) LP Co.	Enrollee - 401 Certification	CERFILLEXC	09/15/2020	Historical	
435512	Poseidon Resources (Channelside) LP Co.	401 Certification	CERFILLEXC	02/27/2020	Historical	
430584	Poseidon Resources (Channelside) LP Co.	NPDES Permit	NPDNONMUNIPRCS	07/01/2019	Active	
417013	Poseidon Resources (Channelside) LP Co.	Enrollee - NPDES	NPDMUNIOTH	07/01/2017	Active	
389317	Poseidon Resources (Channelside) LP Co.	Enrollee	WDRNONMUNIPRCS	06/26/2014	Historical	
389316	Poseidon Resources (Channelside) LP Co.	Enrollee - Waiver	WDRNONMUNIPRCS	01/17/2014	Historical	
308381	Poseidon Resources (Channelside) LP Co.	NPDES Permit	NPDNONMUNIPRCS	10/01/2006	Historical