General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
S609234	Hofmann Land Development	Privately-Owned Business	3000 Oak Road Suite 360 Walnut Creek, CA 94597	N/A	N/A	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date
S803339	Valley Grove Estates	Madera	5F	Facility	Discharger	05/28/2010	null	
S803322	Polo Estates	Riverside	7	Facility	Discharger	05/27/2010	null	
S803276	Legacy Ranch	Madera	5F	Facility	Discharger	05/25/2010	null	
S803267	Warthan Meadows	Fresno	5F	Facility	Discharger	05/25/2010	null	
S803014	Bella Vita	Solano	2	Facility	Discharger	05/05/2010	null	
S803013	Chancellor Estates 	Sacramento	5S	Facility	Discharger	05/05/2010	null	
S271239	Village 3 & 4 Discovery Bay 	Contra Costa	5S	Facility	Discharger	09/01/2005	null	

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification
N/A	David Lennon	Contact	Owner Contact	null	null	null	
N/A	David T Lennon	Contact	Owner Contact	null	null	null	
N/A	David T  Lennon	Contact	Owner Contact	null	null	null	
N/A	David  Lennon	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

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.
S894576	09/02/2025	SW - Failure to Obtain Permit	Failure to obtain coverage under the 2022 CGP by 09/01/2025.	Violation	N	Internal Report	Valley Grove Estates	S403653	2009-0009-DWQ	Y	

Enforcement Actions
Enforcement ID	Enforcement Type	Enf. Order No.	Title	Program	Effective Date	Status
S400943	Notice of Violation	null	5S07C318931	CONSTW	10/28/2009	Historical	
S459425	Notice of Violation	null	5F20C358394	CONSTW	09/05/2025	Active	
S441004	2nd Annual Report Notice of Non-Compliance	null	5F20C358394	CONSTW	06/04/2021	Active	
S408602	Verbal Communication	null	5F20C358394	CONSTW	02/28/2012	Historical	
S440239	1st Annual Report Notice of Non-Compliance 	null	5F20C358394	CONSTW	02/23/2021	Active	
S415772	1st Annual Report Notice of Non-Compliance 	null	2 48C358157	CONSTW	01/29/2014	Active	

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