Governor's Office Emergency Services
Hazardous Materials Spill Report

    DATE: 03/23/2023
    TIME: 0936
    RECEIVED BY:
    CONTROL#:
    Cal OES - 23-2150
    NRC -
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
City of Oakland Sewer Division
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. Sewage=Estimated 9,000 Gal(s)SEWAGENoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: A sewage overflow occurred at the listed location due to a blockage in the main line. The City of Oakland Sewer Division is on-scene and controlled the release at 0900 hours. The release originated from a maintenance hole cover and flowed into a storm drain that led to Trestle Glen Creek and Lake Merritt. Nine thousand gallons were released, and an estimated 8,8000 gallons impacted the storm drain. Caller states that he will update the total amount of sewage and confirm the impacted waterways.
h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
StoppedNoStorm Drain, Trestle Glen Creek, Lake MerrittNo
l. MARITIME VESSEL
No		m. KNOWN IMPACT
None
3. a. INCIDENT LOCATION: Intersection of SunnyHills Drive & Downey Place
b. CITY:c. COUNTY: d. ZIP:
Oakland
Alameda County94610BAY AREA AQMD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
03/23/20230745 Road Blockage
e. INJURIESf. FATALITY g. EVACUATIONh. CLEANUP BY:
NoNoNoReporting Party
6. NOTIFICATION INFORMATION:
a. ON SCENE:b. OTHER ON SCENE: c. OTHER NOTIFIED:
d. ADMIN. AGENCY: Alameda County Environmental Healthe. SEC. AGENCY:
f. ADDITIONAL COUNTY: g. ADMIN. AGENCY:
h. NOTIFICATION LIST:
Cal GEM:
RWQCB Unit:

2
Cal OES Region:
AA/CUPA, DTSC, RWQCB, US EPA, USFWS, DFW-OSPR, EB PARKS, LANDS, PARKS & REC, USCG, Co/WP, Co/Hlth
Photo Attachment:
11. Cal OES Reg.
********* Control No: 23-2150 *********

Created by: Warning Center on: 03/23/2023 09:36:36 AM Last Modified by: Warning Center on: 03/23/2023 10:04:25 AM