Governor's Office Emergency Services
Hazardous Materials Spill Report

    DATE: 08/22/2024
    TIME: 0036
    RECEIVED BY:
    CONTROL#:
    Cal OES - 24-4744
    NRC -
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
Yolo County Environmental Health
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. Asphalt Emulsion Oil<2500 Gal(s)OTHERTar ProductNoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: Per the reporting party: At 1630 hours, a trailer containing asphalt emulsion oil was unhooked from the transportation vehicle on soft dirt. The trailer sunk into the dirt and tipped over. This caused a release of material from the top hatches down onto a dirt embankment. The material ran down the embankment toward a road however it did not reach it, stopping in a gully. A lack of cell service in the area delayed response, however CHP was first to respond. It is unknown of property ownership and will be determined following investigation. CHP contacted the local fire department and Yolo County Environmental Health to inform them of the release, prompting response by both parties. The trailer has been placed upright and moved away from the edge of the embankment but still remains on the property. Cleanup will be conducted following determination of the responsible party. The caller reported that the product will likely harden by morning.

Note: The trailer was owned by Western Emulsion, but the company that transported the product was Crest Transportation.
h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
Stopped, ContainedNoNoNo
l. MARITIME VESSEL
No
m. KNOWN IMPACT
None
3. a. INCIDENT LOCATION: Hwy 16 across from County Road 40
b. CITY:c. COUNTY: d. ZIP:
Unincorporated county area Yolo
Yolo CountyYOLO/SOLANO AQMD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
08/21/20241630 Other
Description for Other : Commercial Equipment Yard
Human Error
e. INJURIESf. FATALITY g. EVACUATIONh. CLEANUP BY:
NoNoNoUnknown
6. NOTIFICATION INFORMATION:
a. ON SCENE:b. OTHER ON SCENE: c. OTHER NOTIFIED:
CHP, Fire Dept.Yolo Co. Env. Health
d. ADMIN. AGENCY: Yolo County Office of Emergency Servicese. 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, CALTRANS, CHP, Co/WP, Co/Hlth, Co/E-Hlth
Photo Attachment:
11. Cal OES Reg.
********* Control No: 24-4744 *********

Created by: Warning Center on: 08/22/2024 12:36:17 AM Last Modified by: Warning Center on: 08/22/2024 01:05:37 AM