Governor's Office Emergency Services
Hazardous Materials Spill Report

    DATE: 10/27/2024
    TIME: 1002
    RECEIVED BY:
    CONTROL#:
    Cal OES - 24-6060
    NRC -
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
Private Citizen
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. Nuclear radiation=see description below N/ARADIOLOGICALNoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION:
Per the reporting party, the reporting party detected nuclear radiation in front of her residence on 10/26/2024 at 0300 in the morning, and stated that this has been occurring for three days prior to this incident. The reporting party measured the radiation on her front lawn at the listed address with a Nuclear Radiation Detector Model number GC-01. She measured 3.3 uSv (microsieverts) cumulative in the device and 00.98 uSv/h (microsieverts per hour) of gamma radiation. The radiation is outside of her residence, so it is ambient. She has symptoms of burning in her throat, face, bottoms of her feet and her spine. She has not gone to the hospital. And she has not reported the incident to any local authorities currently.

h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
Unknown if stopped, Not containedNoN/ANo
l. MARITIME VESSEL
No		m. KNOWN IMPACT
None
3. a. INCIDENT LOCATION: 7104 Potrero Avenue
b. CITY:c. COUNTY: d. ZIP:
El Cerrito(1)
Contra Costa County94530BAY AREA AQMD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
10/26/20240330 Residence Unknown
e. INJURIESf. FATALITY g. EVACUATIONh. CLEANUP BY:
NoNoNoUnknown
6. NOTIFICATION INFORMATION:
a. ON SCENE:b. OTHER ON SCENE: c. OTHER NOTIFIED:
d. ADMIN. AGENCY: Contra Costa County Health Services Departmente. SEC. AGENCY:
f. ADDITIONAL COUNTY: g. ADMIN. AGENCY:
h. NOTIFICATION LIST:
Cal GEM:
RWQCB Unit:

2
Cal OES Region:
AA/CUPA, DTSC, RWQCB, US EPA, USFWS, CDPH-D.O., Co/WP, Co/Hlth, Co/E-Hlth, RPU
Photo Attachment:
11. Cal OES Reg.
********* Control No: 24-6060 *********

Created by: Warning Center on: 10/27/2024 10:02:49 AM Last Modified by: Warning Center on: 10/27/2024 10:38:05 AM