Governor's Office Emergency Services
Hazardous Materials Spill Report

    DATE: 09/09/2024
    TIME: 1121
    RECEIVED BY:
    CONTROL#:
    Cal OES - 24-5081
    NRC -
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
Contra Costa Sheriff
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. Gasoline Sheen<5 ft x 5ft SheenPETROLEUMNoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: Per reporting party, a 40-foot partially submerged cabin cruiser is now pressed against the levy rock. Given the size and weight of the boat, it is believed that the boat will remain in place. There is a 5 foot x 5 foot rainbow-colored sheen observed in The Little Dutch area. Witnesses reported that the boat sank on Saturday evening. It is currently unknown if the release has been stopped or contained.
h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
Unknown if stopped, Unknown if containedYesLittle DutchUnknown
l. MARITIME VESSEL
No		m. KNOWN IMPACT
Unknown
3. a. INCIDENT LOCATION: Dutch Slough
b. CITY:c. COUNTY: d. ZIP:
Oakley
Contra Costa CountyBAY AREA AQMD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
09/09/20240930 Waterways 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:

5B
Cal OES Region:
AA/CUPA, DTSC, RWQCB, US EPA, USFWS, DFW-OSPR, DWP-DO, LANDS, PARKS & REC, USCG, Co/WP, Co/Hlth, Co/E-Hlth
Photo Attachment:
11. Cal OES Reg.
********* Control No: 24-5081 *********

Created by: Warning Center on: 09/09/2024 11:21:20 AM Last Modified by: Warning Center on: 09/09/2024 11:47:31 AM