Hazardous Materials Spill Update

Governor's Office of Emergency Services
Hazardous Material Spill Update
CONTROL#: 24-6085 NRC#

NOTIFY DATE/TIME: 10/28/2024 / 1453

RECEIVED BY:
OCCURENCE DATE/TIME:
10/28/2024/1345

CITY/OP. AREA:
Diamond Bar/Los Angeles County

SOUTH COAST AQMD

1.a. PERSON NOTIFYING Cal OES:

AGENCY: Los Angeles County Public Works

1.b. PERSON REPORTING SPILL (If different from above):

AGENCY:

SUBSTANCE TYPE:

a. SUBSTANCE:	b. QTY: *Amount*	*Measure*	c. TYPE:	d. OTHER:	e. PIPELINE	f. VESSEL >= 300 Tons
1.Sewage	Unknown	N/A	SEWAGE		No	No
2.					No	No
3.					No	No
Orignal Description:Per the Reporting Party : A sewer force main (6 inch pipe) broke due to unknown reason and released a unknown quantity of sewage into the soil/vegetation on the side of a hill. The flow to the pipe has been shut off and is no longer releasing. Some of the released material (unknown quantity) has flowed into a creek (unknown name). It is unknown where the creek leads. No impacts to wildlife have been observed. A tanker truck is responding to pump out the station until the force main can be repaired. It is unknown what the plan is for remainder of clean up; possibly contacting a contractor.

PERSON NOTIFYING Cal OES OF SPILL UPDATE:

NAME:	AGENCY:	PHONE#:	Ext:	PAG/CELL:
	Los Angeles County Public Works

SITUATION UPDATE:
Reporting party called to update the quantity of the release to 1,900 gallons.
Link to Spill Report: http://w3.calema.ca.gov/Operational/MALHaz.NSF/SpillAllDocs/9751AB7D5B30CA6188258BC40078415B?OpenDocument
FAX NOTIFICATION LIST:
AA/CUPA, DTSC, RWQCB, US EPA, USFWS, CDPH-D.O., DWP-DO, LANDS, PARKS & REC, Co/WP, Co/Hlth, Co/E-Hlth
ADMINISTERING AGENCY:	LACoFD Health Haz-Mat
SECONDARY AGENCY:
ADDITIONAL COUNTIES:
ADDITIONAL ADMIN. AGENCY:
OTHER NOTIFIED:
RWQCB Unit:	4
Cal GEM:
Cal OES Region:

Created by: Warning Center on: 10/29/2024 01:00:23 PM Last Modified by: Warning Center on: 10/29/2024 01:01:59 PM

* * * * * * * * * * * * * End of Form * * * * * * * * * * * * *