Governor's Office Emergency Services
Hazardous Materials Spill Report

    DATE: 02/18/2024
    TIME: 0341
    RECEIVED BY:
    CONTROL#:
    Cal OES - 24-1026
    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:
Union Pacific Railroad
2. SUBSTANCE TYPE:
2. a. SUBSTANCE:b.QTY:>=<Amount Measurec. TYPE:d. OTHER:e. PIPELINEf. VESSEL
>= 300 Tons
1. Derailment=N/A N/ARAILROAD DERAILMENTNoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: Per Reporting Party: Due to unknown reasons three (3) railcars derailed upright at the West Colton Yard during switching operations. No locomotive was involved, but Train Symbols:
MWXC100875, CASX2059, and MWX100878 were involved, and travelling in an unknown direction on a freight line. All of the railcars were carrying cotton seed, there is no report of a release nor report of a release of hazardous materials due to this incident. There is no impact to the freight line due to the incident being isolated to the yard. The NRC will not be contacted and OES will not be contacted in regards to updates for this incident.
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: 19100 Slover Ave. (Milepost 535.0 of the Alhambra Subdivision [West Colton Yard])
b. CITY:c. COUNTY: d. ZIP:
Bloomington
San Bernardino County92324SOUTH COAST AQMD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
02/18/20240252 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:
NoNoNoContractor
6. NOTIFICATION INFORMATION:
a. ON SCENE:b. OTHER ON SCENE: c. OTHER NOTIFIED:
San Bernardino County Sheriff's Office
d. ADMIN. AGENCY: San Bernardino County Fire Departmente. 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, SFM, Co/WP, Co/Hlth, Co/E-Hlth
Photo Attachment:
11. Cal OES Reg.
********* Control No: 24-1026 *********

Created by: Warning Center on: 02/18/2024 03:41:46 AM Last Modified by: Warning Center on: 02/18/2024 04:30:10 AM