General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
522224	Mad River Sand & Gravel	Privately-Individual	Po Box 3457 Eureka, CA 95502	707-443-7128	null	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date
752020	Mad River Sand & Gravel Guynup Bar	Humboldt	1	Dredge/Fill Site	Operator	09/01/2010	null	
752020	Mad River Sand & Gravel Guynup Bar	Humboldt	1	Dredge/Fill Site	Land Owner	04/28/2010	null	

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification
522223	Joel Guynup	Person	Owner Contact	04/28/2010	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
442912	401 Certification	1	1B02118WNHU	401 Cert for Joel Guynup Mad River Sand & Gravel Guynup Bar	Active	CERMINING	1B02118WNHU	09/16/2021	null	Discharger	04/28/2010	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.

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