General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 554849 Marcos De la Cruz null 1515 Clay Street 1400 Oakland, CA 94612 510-622-2365 Marcos.Delacruz@waterboards.ca.gov 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 137758 San Francisco Bay Regional Water Quality Control Board Organization Employee 02/29/2016 null Waterboard 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. 1125817 06/13/2023 CAT2 cis-1,2-Dichloroethene Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 0.94 ug/L. Violation null Report ELCO Yards 442794 R2-2017-0048 N 1125307 10/18/2023 CAT2 Zinc, Total Recoverable Monthly Average (Mean) limit is 47 ug/L and reported value was 83 ug/L. Violation null Report 915 DeGuigne Drive Groundwater Treatment System 397989 R2-2017-0048 N 1125306 12/28/2023 CAT2 Methyl Tert-butyl Ether (MTBE) Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 0.61 ug/L. Violation null Report ELCO Off-site (Veterans Sewer) 452950 R2-2017-0048 N 1125162 08/14/2023 Unauthorized Discharge It was reported that the spill occurred when an excavator struck the outer- 4-inch containment pipe and inner 2-inch carrier pipe while removing soil for remediation. The result was up to 5 gallons of untreated groundwater being released into a concentrated area over an estimated 7 minutes. The discharger states most spillage was contained within secondary piping. Violation null Report Former McKesson Facility 397946 R2-2017-0048 N 1124980 10/17/2023 CAT2 Ethylbenzene Maximum Daily (MDEL) limit is 0.50 ug/L and reported value was 0.96 ug/L. Violation null Report Lorentz Barrel & Drum Site, Shallow Groundwater Task Force (Operable Unit #2) 397970 R2-2017-0048 N 1119873 07/17/2023 Late Report Discharger did not submit 5-day report within 5 days of becoming aware of permit violation. The permit violation was detected on 7-10-23. The report was due on 7-17-23, at the latest. Violation N Report 210 Adrian 451300 R2-2017-0048 N 1119872 06/30/2023 CAT2 Mercury, Total Recoverable Monthly Average limit is 0.05 ug/L and reported value was 0.070 ug/L. Violation N Report 210 Adrian 451300 R2-2017-0048 Y 1119863 06/30/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 7.1 ug/L and reported value was 7.8 ug/L. Violation N Report Port Costa Terminal (Chevron No. 211666) 383556 R2-2017-0048 Y 1119825 06/30/2023 CAT2 Nickel, Total Recoverable Monthly Average limit is 10.0 ug/L and reported value was 20.0 ug/L. Violation N Report TI LOT 8 449351 R2-2017-0048 Y 1119623 08/09/2023 OEV TPH C13-C22 Daily Maximum limit is 50.0 mg/L and reported value was 56.0 mg/L. Violation null Report 399 West Java Drive 444267 R2-2017-0048 N 1119621 07/27/2023 OEV TPH C13-C22 Daily Maximum limit is 50 mg/L and reported value was 52 mg/L. Violation null Report 399 West Java Drive 444267 R2-2017-0048 N 1119522 06/30/2023 CAT2 Chromium (VI) Monthly Average limit is 8.1 ug/L and reported value was 14 ug/L. Violation null Report 580 Dubuque Avenue 447809 R2-2017-0048 Y 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 142470 San Francisco Bay Regional Water Quality Control Board WDR LNDISP 07/31/1996 Historical