General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
S662181	RTG Investment LLC	Privately-Owned Business	7535 Valley Sage Rd Suite 1760 Acton, CA 93510	N/A	N/A	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date
S900780	Water System Improvements for TR 50385 Sierra Highway	Los Angeles	4	Facility	Discharger	12/20/2021	null	
S935140	Tr 50385 01	Los Angeles	4	Facility	Discharger	08/20/2025	null	
S881096	Tr 50385 01	Los Angeles	4	Facility	Discharger	04/02/2020	null	

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification
N/A	Artavazd Stepanyan	Contact	Owner Contact	null	null	null	
N/A	Ruben Grigoryan	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
S589338	Construction	4	4 19C409496	Notice Of Intent New Application	Active	CONSTW	2009-0009-DWQ	09/17/2025	null	Discharger	08/20/2025	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.
S895061	09/02/2025	SW - Failure to Obtain Permit	Failure to obtain coverage under the 2022 CGP by 09/01/2025.	Violation	N	Internal Report	Water System Improvements for TR 50385 Sierra Highway	S544874	2009-0009-DWQ	Y	
S893954	09/02/2025	SW - Failure to Obtain Permit	Failure to obtain coverage under the 2022 CGP by 09/01/2025.	Violation	N	Internal Report	Tr 50385 01	S519716	2009-0009-DWQ	Y	

Enforcement Actions
Enforcement ID	Enforcement Type	Enf. Order No.	Title	Program	Effective Date	Status
S458803	Notice of Violation	null	4 19C393975	CONSTW	09/05/2025	Historical	
S449494	Verbal Communication	null	4 19C393975	CONSTW	01/30/2023	Active	
S451288	Verbal Communication	null	4 19C396465	CONSTW	06/22/2023	Active	
S449868	Notice of Violation	null	4 19C393975	CONSTW	06/09/2023	Active	
S459910	Notice of Violation	null	4 19C396465	CONSTW	09/05/2025	Active	
S453513	Administrative Civil Liability Complaint	R4-2024-0251	4 19C393975	CONSTW	05/29/2024	Active	

Regulatory Measures linked to Related Parties
Reg. Measure ID	Organization	Regulatory Measure Type	Program	Effective Date	Status