Governor's Office Emergency Services
Hazardous Materials Spill Report

DATE: 09/29/2022
TIME: 1605
RECEIVED BY: CONTROL#:
Cal OES - 22-5744
NRC -
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
Southern California Edison
1.b. PERSON REPORTING SPILL (If different from above):
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
2. SUBSTANCE TYPE:
2. a. SUBSTANCE:b.QTY:>=<Amount Measurec. TYPE:d. OTHER:e. PIPELINEf. VESSEL
>= 300 Tons
1. Oil & Grease=19 Gal(s)PETROLEUMNoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: At the decommissioned San Onofre Nuclear Generation Station the oil water separator which normally operates at 0 ppm, it is believed that some type of equipment failure occurred causing water to contain 60 ppm Oil & Grease which released into the Pacific Ocean. The Pump has secured and recirculation mode has been activated. Discharge permit allows facility up to 15 ppm of Oil and Grease within the released water. This system is completely separated from the Radiological system. No nuclear waste has been released.
h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
Stopped, Not containedYesPacific OceanNo
l. MARITIME VESSEL
No
m. KNOWN IMPACT
None
3. a. INCIDENT LOCATION: 5000 Pacific Coast Highway
b. CITY:c. COUNTY: d. ZIP:
Unincorporated county area San Diego
San Diego County92672SAN DIEGO COUNTY APCD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
09/26/20221155 Other
Description for Other : Decommissioned Power Plant
Unknown
e. INJURIESf. FATALITY g. EVACUATIONh. CLEANUP BY:
NoNoNoUnrecoverable
6. NOTIFICATION INFORMATION:
a. ON SCENE:b. OTHER ON SCENE: c. OTHER NOTIFIED:
d. ADMIN. AGENCY: San Diego County Health Services Departmente. SEC. AGENCY:
f. ADDITIONAL COUNTY: Orange County g. ADMIN. AGENCY: Orange County Emergency Management Division
h. NOTIFICATION LIST:
Cal GEM:
RWQCB Unit:

9
Cal OES Region:
AA/CUPA, DTSC, RWQCB, US EPA, USFWS, DFW-OSPR, CDPH-D.O., LANDS, PARKS & REC, USCG, Co/WP, Co/Hlth, Co/E-Hlth, RPU
Photo Attachment:
11. Cal OES Reg.
********* Control No: 22-5744 *********

Created by: Warning Center on: 09/29/2022 04:05:26 PM Last Modified by: Warning Center on: 09/29/2022 04:27:46 PM