Governor's Office Emergency Services
Hazardous Materials Spill Report

DATE: 11/21/2022
TIME: 1355
RECEIVED BY: CONTROL#:
Cal OES - 22-6857
NRC -
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
City of Sacramento - Drinking Water 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. Chlorine - Gas=8 Oz.VAPORNoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: Due to an unknown mechanical failure on the Chlorinator, a minimal amount of Chlorine Gas released in to the building where in dissipated naturally. The Chlorinator has been isolated, stopping the release. The cause of the release is still under investigation. A gasket was replaced and the Chlorinator is back in service. No waterways impacted.
h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
Stopped, Not containedNoNoneNo
l. MARITIME VESSEL
No
m. KNOWN IMPACT
None
3. a. INCIDENT LOCATION: 4600 Pell Dr., Well 133
b. CITY:c. COUNTY: d. ZIP:
Sacramento
Sacramento County95838SACRAMENTO METROPOLITAN AQMD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
11/21/20220806 Treatment/Sewage Facility Mechanical
e. INJURIESf. FATALITY g. EVACUATIONh. CLEANUP BY:
NoNoNoUnrecoverable
6. NOTIFICATION INFORMATION:
a. ON SCENE:b. OTHER ON SCENE: c. OTHER NOTIFIED:
d. ADMIN. AGENCY: Sacramento City Fire Departmente. SEC. AGENCY: Sacramento County Environmental Management
f. ADDITIONAL COUNTY: g. ADMIN. AGENCY:
h. NOTIFICATION LIST:
Cal GEM:
RWQCB Unit:

5B
Cal OES Region:
AA/CUPA, DTSC, RWQCB, US EPA, USFWS, AIR RESOURCES BD, DWP-DO, Co/Hlth, Co/E-Hlth
Photo Attachment:
11. Cal OES Reg.
********* Control No: 22-6857 *********

Created by: Warning Center on: 11/21/2022 01:55:19 PM Last Modified by: Warning Center on: 11/21/2022 02:07:59 PM