General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 641814 Frederick Mayo null 50 Natoma Street Folsom, CA 95630 916-461-6163 fmayo@folsom.ca.us Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 32800 Oroville City Organization Legally Responsible Official 10/06/2023 05/05/2025 Municipal 17147 Folsom City - Environmental & Water Resources Dept Organization Legally Responsible Official 05/14/2025 null City Agency 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. 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 132084 Folsom City - Environmental & Water Resources Dept NPDES Permit NPDMUNIOTH 03/01/2002 Historical 138969 Folsom City - Environmental & Water Resources Dept WDR LNDISP 02/24/1978 Historical 141375 Folsom City - Environmental & Water Resources Dept WDR LNDISP 08/11/1989 Historical 145907 Folsom City - Environmental & Water Resources Dept WDR LNDISP 10/27/1995 Historical 199272 Folsom City - Environmental & Water Resources Dept Co-Permitee MNSTW1 12/06/2002 Historical 351508 Folsom City - Environmental & Water Resources Dept WDR LFNONOPER 07/31/2008 Historical 409244 Folsom City - Environmental & Water Resources Dept 401 Certification CERFILLEXC 09/12/2016 Historical 401005 Folsom City - Environmental & Water Resources Dept Co-Permitee MNSTW1 04/17/2015 Historical 380213 Folsom City - Environmental & Water Resources Dept 401 Certification CERFILLEXC 01/29/2009 Historical 386107 Folsom City - Environmental & Water Resources Dept 401 Certification CERFILLEXC 12/15/2010 Historical 400640 Folsom City - Environmental & Water Resources Dept 401 Certification CERFILLEXC 08/13/2015 Historical 392543 Folsom City - Environmental & Water Resources Dept 401 Certification CERFILLEXC 10/18/2013 Active 447387 Folsom City - Environmental & Water Resources Dept 401 Certification CERFILLEXC 06/14/2022 Active 301614 Folsom City - Environmental & Water Resources Dept Enrollee - WDR SSOMUNILRG 03/12/2007 Active