Governor's Office Emergency Services
Hazardous Materials Spill Report

    DATE: 11/30/2023
    TIME: 1112
    RECEIVED BY:
    CONTROL#:
    Cal OES - 23-7369
    NRC -
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
Sweetwater Authority
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. Ammonia - Aqueous Type, 15.6 nitrogen<0.25 Lbs.VAPORNoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: After a vehicle to above ground storage tank transfer an odor was discovered possibly indicating a release, odor was described as a "urine smell", one employee was exposed and was transported to a medical facility, the air in the area tested at 0.6 ppm, approximately 8 additional employees were evacuated and have been allowed to return, the delivery driver had left the facility prior to the discovery, investigation still in progress to determine exact cause, RP handled the containment by flushing area with water.
h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
Stopped, ContainedNo
l. MARITIME VESSEL
m. KNOWN IMPACT
None
3. a. INCIDENT LOCATION: 100 Lakeview Ave, Robert A Purdue Treatment Facility, Upper Tank Farm
b. CITY:c. COUNTY: d. ZIP:
Spring Valley
San Diego County91977SAN DIEGO COUNTY APCD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
11/30/20231015 Merchant/Business Unknown
e. INJURIESf. FATALITY g. EVACUATIONh. CLEANUP BY:
Yes
Injuries #: 1
NoYes
Evacs #: 8
N/A
6. NOTIFICATION INFORMATION:
a. ON SCENE:b. OTHER ON SCENE: c. OTHER NOTIFIED:
d. ADMIN. AGENCY: San Diego County Health Services Departmente. SEC. AGENCY:
f. ADDITIONAL COUNTY: g. ADMIN. AGENCY:
h. NOTIFICATION LIST:
Cal GEM:
RWQCB Unit:

9
Cal OES Region:
AA/CUPA, DTSC, RWQCB, US EPA, USFWS, AIR RESOURCES BD, Co/WP
Photo Attachment:
11. Cal OES Reg.
********* Control No: 23-7369 *********

Created by: Warning Center on: 11/30/2023 11:12:24 AM Last Modified by: Warning Center on: 11/30/2023 11:35:57 AM