General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
548670	Golden Queen Mining Co LLC	Privately-Owned Business	2818 Silver Queen  Road Mojave, CA 93502	661-886-6935	null	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date
257676	Soledad Mountain Project	Kern	6B	Metal Mining	Owner	10/03/2014	null	

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification

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
443566	WDR	6V	6B159708001	WDR R6V-2021-0020 for Golden Queen Mining Co., LLC	Active	LNDISPOTH	R6V-2021-0020	05/13/2021	null	Discharger	06/09/2021	null	
375240	WDR	6V	6B159708001	WDR R6V-2010-0031 for Golden Queen Mining	Historical	LNDISPOTH	R6V-2010-0031	07/14/2010	05/12/2021	Discharger	10/03/2014	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.
1125218	01/30/2024	Deficient Reporting	(1) The EDF laboratory data of groundwater for the October 1, 2023 ¿ December 31, 2023, sampling and reporting period was due on January 30, 2024, but it has not been turned in as of March 8, 2024. 38 Days Late. Violates Board Order R6V-2021-0020 MRP IV.A. (2) Annual calibration documentation of instrument calibration and performance checks were not turned in. Violates Board Order R6V-2021-0020 MRP 11.C.4 (LCRS), MRP 11.D.4. (Unsaturated Zone), MRP 11.E.7 (Groundwater)	Violation	N	Report	Soledad Mountain Project	443566	R6V-2021-0020	Y	
1125217	01/30/2024	Deficient Monitoring	(1) LCRS grab samples were not sampled for monitoring parameters Arsenic, Copper, Iron, Lead, Mercury, Nitrate, Sulfate, Total Dissolved Solids during the 2023 Quarter 4 monitoring period. Violates Board Order R6V-2021-0020 MRP II.C.2. ¿ Attachment A (2) LCRS grab samples were not sampled for field parameters Dissolved Oxygen, Electrical Conductivity, pH, Temperature, and Turbidity during the 2023 Quarter 4 monitoring period. Violates Board Order R6V-2021-0020 MRP II.C.3. ¿ Attachment A	Violation	N	Report	Soledad Mountain Project	443566	R6V-2021-0020	Y	
1125216	10/03/2023	Deficient Monitoring	Grab sample not collected after one half of the ALR was exceeded or three consecutive liquid detections. Violates Board Order R6V-2021-0020 MRP II.C.6. Table 2	Violation	N	Report	Soledad Mountain Project	443566	R6V-2021-0020	Y	
1125205	11/14/2023	Groundwater	Exceeded the concentration limits of Arsenic, Total Cyanide, and Total Dissolved Solids during the 2023 4th Quarter monitoring period. Violates Board Order R6V-2021-0020 MRP I.C.	Violation	N	Report	Soledad Mountain Project	443566	R6V-2021-0020	Y	
1125169	08/20/2023	Groundwater	Exceeded the concentration limits of pH during the 2023 3rd Quarter monitoring period. Violates Board Order R6V-2021-0020 MRP I.C.	Violation	N	Report	Soledad Mountain Project	443566	R6V-2021-0020	Y	
1125164	07/08/2023	Deficient Monitoring	Grab sample not collected after one half of the ALR was exceeded or three consecutive liquid detections. Violates Board Order R6V-2021-0020 MRP II.C.6. Table 2	Violation	N	Report	Soledad Mountain Project	443566	R6V-2021-0020	Y	
1125163	06/15/2023	Groundwater	(1) Exceeded the concentration limits of Arsenic, Total Dissolved Solids, and WAD Cyanide during the 2023 2nd Quarter monitoring period. Violates Board Order R6V-2021-0020 MRP I.C. (2) Exceeded PQL of Chloroform during the 2023 2nd Quarter monitoring period. Violates Board Order R6V-2021-0020 MRP I.C.1.b.	Violation	N	Report	Soledad Mountain Project	443566	R6V-2021-0020	Y	

Enforcement Actions
Enforcement ID	Enforcement Type	Enf. Order No.	Title	Program	Effective Date	Status
456320	Oral Communication	null	Email 03/13/2024 Soledad Mountain Project (Golden Queen) 2023 Violation Notification	LNDISPOTH	03/13/2024	Historical	
453710	Oral Communication	null	Oral Com 05/30/2023 for Golden Queen Mining Co LLC	LNDISPOTH	05/30/2023	Historical	
448088	Oral Communication	null	Oral Com 05/25/2022 for Golden Queen Mining Co LLC	LNDISPOTH	05/25/2022	Historical	

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