Governor's Office Emergency Services
Hazardous Materials Spill Report

    DATE: 08/21/2024
    TIME: 1028
    RECEIVED BY:
    CONTROL#:
    Cal OES - 24-4729
    NRC -
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
City of Saint Helena
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=1290 Gal(s)SEWAGENoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: Per reporting party, received a phone call at 0743 hours regarding a sewage spill. Upon arrival at the scene, sewage was observed spilling from a manhole into a nearby storm drain at approximately 30 gallons per minute. The reporting party quickly set up containment around the manhole to prevent sewage from entering the waterway. The release was stopped at 0826 hours, and repairs are currently underway.
h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
Stopped, ContainedYesStorm Drain/ Sulfur CreekNo
l. MARITIME VESSEL
No		m. KNOWN IMPACT
None
3. a. INCIDENT LOCATION: Spring St and Allyn St
b. CITY:c. COUNTY: d. ZIP:
Saint Helena
Napa County94574BAY AREA AQMD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
08/21/20240743 Residence 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: Napa County Department Environmental Managemente. 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, DWP-DO, LANDS, PARKS & REC, Co/WP, Co/Hlth, Co/E-Hlth
Photo Attachment:
11. Cal OES Reg.
********* Control No: 24-4729 *********

Created by: Warning Center on: 08/21/2024 10:28:56 AM Last Modified by: Warning Center on: 08/21/2024 10:40:40 AM