Governor's Office Emergency Services
Hazardous Materials Spill Report

    DATE: 06/02/2024
    TIME: 1018
    RECEIVED BY:
    CONTROL#:
    Cal OES - 24-3162
    NRC -
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
Union Pacific Railroad
1.b. PERSON REPORTING SPILL (If different from above):
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
Uninon Pacific Railroad
2. SUBSTANCE TYPE:
2. a. SUBSTANCE:b.QTY:>=<Amount Measurec. TYPE:d. OTHER:e. PIPELINEf. VESSEL
>= 300 Tons
1. Derailment=1 N/ARAILROAD DERAILMENTNoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: Per Reporting Party: Due to unknown reasons Locomotive ID: UP1686 and Train Symbol: LOB35 02 derailed at Milepost 45 of the Los Angeles Subdivision. Lead Locomotive ID: UP4892 and Train Symbol: LOB35 02 were involved, travelling westbound, and within a the train yard. The locomotive is upright, no hazardous materials were on board, no release of hazardous materials due to the incident, no waterways impacted, and no known impacts. The NRC will not be contacted and OES will not be contacted in regards to updates for this release.
h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
OtherNoN/ANo
Detail for Other: N/A
l. MARITIME VESSEL
m. KNOWN IMPACT
None
3. a. INCIDENT LOCATION: Milepost 45 of the Los Angeles Subdivision.
b. CITY:c. COUNTY: d. ZIP:
Mira Loma
Riverside County91752SOUTH COAST AQMD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
06/02/20240929 Rail Road Unknown
R/R Crossing less than 50 feet from incident site? No
UPRR RIM#: See confidential
e. INJURIESf. FATALITY g. EVACUATIONh. CLEANUP BY:
NoNoNoUnknown
6. NOTIFICATION INFORMATION:
a. ON SCENE:b. OTHER ON SCENE: c. OTHER NOTIFIED:
d. ADMIN. AGENCY: Riverside County Environmental Healthe. SEC. AGENCY:
f. ADDITIONAL COUNTY: g. ADMIN. AGENCY:
h. NOTIFICATION LIST:
Cal GEM:
RWQCB Unit:

8
Cal OES Region:
AA/CUPA, DTSC, RWQCB, US EPA, USFWS, CHP, PUC, Co/WP, Co/Hlth, Co/E-Hlth
Photo Attachment:
11. Cal OES Reg.
********* Control No: 24-3162 *********

Created by: Warning Center on: 06/02/2024 10:18:23 AM Last Modified by: Warning Center on: 06/02/2024 10:36:58 AM