Hazardous Materials Spill Update

Governor's Office of Emergency Services
Hazardous Material Spill Update
CONTROL#: 23-6148 NRC# 1380095

NOTIFY DATE/TIME: 09/25/2023 / 1900

RECEIVED BY:
OCCURENCE DATE/TIME:
09/05/2023/1850

CITY/OP. AREA:
Walnut Creek/Contra Costa County

BAY AREA AQMD

1.a. PERSON NOTIFYING Cal OES:

AGENCY: NRC

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.Unknown Oil Sheen	Unknown	Sheen	PETROLEUM		No	No
2.					No	No
3.					No	No
Orignal Description:Per NRC "Caller reported a rainbow sheen in a creek believed to possibly be from a pipeline. Caller stated that in past history there has been a leak of gasoline from a pipeline in this area of the creek." Pipeline Type: UNKNOWN DOT Regulated: UNKNOWN Pipeline Above/Below Ground: ABOVE Exposed or Under Water: NO Pipeline Covered: UNKNOWN ---WATER INFORMATION--- Body of Water: WALNUT CREEK Tributary of: Nearest River Mile Marker: Water Supply Contaminated: UNKNOWN
Update(s): 09/25/2023 08:01:08 PM - NRC report number mising from the original report, NRC report #1380095. ; 09/26/2023 01:04:04 AM - Matt Russell called from Kinder Morgan stating the following : he received a phone call from their corporate office in Houston TX that had received a 3rd hand report (at this time no information on that caller) that there was a sheen (unknown size, unknown source) on the water of Walnut Creek running near Broadway in the city of Walnut Creek. Kinder Morgan has dispatched a crew to check on the report. Matt stated Kinder Morgan does have a petroleum pipeline in the area that is currently running jet fuel, but was shut down at 20:02 on 9.25.23. The pressure gages on pipe line are normal after running pressure test and are not indicating any problem at this time. Matt stated he would call back with any update. ; 09/26/2023 09:38:10 AM - Caller states conducted test on sheen and the resluts came back as a bio sheen. Kinder Morgan did a field walk with the city of Walnut Creek all test came back normal.

PERSON NOTIFYING Cal OES OF SPILL UPDATE:

NAME:	AGENCY:	PHONE#:	Ext:	PAG/CELL:
	Kinder Morgan

UPDATE QUANTITY *Amount*	*Measure*
1.	Sheen
2.
3.
4.

UPDATE KNOWN IMPACT:

UPDATE CAUSE:

SITUATION UPDATE:
Caller states conducted test on sheen and the resluts came back as a bio sheen. Kinder Morgan did a field walk with the city of Walnut Creek all test came back normal.
Link to Spill Report: http://w3.calema.ca.gov/Operational/MALHaz.NSF/SpillAllDocs/6A455EF6EDC0009B88258A36000AFF84?OpenDocument
FAX NOTIFICATION LIST:
AA/CUPA, DTSC, RWQCB, US EPA, USFWS, DFW-OSPR, Cal GEM, CDPH-D.O., CSWC Managers, DWP-DO, EB PARKS, LANDS, EDO, FDC, Cal OES REG, LDO, PARKS & REC, SFM, Co/WP, Co/Hlth, Co/E-Hlth
ADMINISTERING AGENCY:	Contra Costa County Health Services Department
SECONDARY AGENCY:
ADDITIONAL COUNTIES:
ADDITIONAL ADMIN. AGENCY:
OTHER NOTIFIED:
RWQCB Unit:	2
Cal GEM:	Northern
Cal OES Region:	Coastal

CONFIRMATION REQUEST:

FAX NOTIFICATION LIST:
ADMINISTERING AGENCY:
ADDITIONAL ADMIN. AGENCY:
SECONDARY AGENCY:
ADDITIONAL COUNTIES:
Cal GEM:
RWQCB Unit:
Cal OES Reg.	byron.green@caloes.ca.gov

Created by: Warning Center on: 09/26/2023 09:38:10 AM Last Modified by: Warning Center on: 09/26/2023 09:46:05 AM

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