Governor's Office Emergency Services
Hazardous Materials Spill Report

    DATE: 06/02/2023
    TIME: 1505
    RECEIVED BY:
    CONTROL#:
    Cal OES - 23-3617
    NRC -
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
PG&E
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. frac-out fluid/bentonite=10 Gal(s)CHEMICALNoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: RP States: Frac-out (material released out through ground) occurred along Santa Rita Road with 10 gallons released into Old Creek in Cayucos which feeds into Whale Rock Reservoir. RP enacted frac-out plan to contain and vacuum out sediment within creek bed.
h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
Stopped, ContainedYesOld Creek/ whale rock reservoirYes
l. MARITIME VESSEL
No		m. KNOWN IMPACT
None
3. a. INCIDENT LOCATION: 35.48183451, -120.812372765 - Santa Rita Road
b. CITY:c. COUNTY: d. ZIP:
Cayucos
San Luis Obispo CountySAN LUIS OBISPO COUNTY APCD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
06/02/20231000 Road Other
Description for Other : Frac-out due to boring activities
e. INJURIESf. FATALITY g. EVACUATIONh. CLEANUP BY:
NoNoNoContractor
6. NOTIFICATION INFORMATION:
a. ON SCENE:b. OTHER ON SCENE: c. OTHER NOTIFIED:
Co Health, Otherpersonnel from reservoir
d. ADMIN. AGENCY: San Luis Obispo County Public Healthe. SEC. AGENCY:
f. ADDITIONAL COUNTY: g. ADMIN. AGENCY:
h. NOTIFICATION LIST:
Cal GEM:
RWQCB Unit:

3
Cal OES Region: Southern
AA/CUPA, DTSC, RWQCB, US EPA, USFWS, DFW-OSPR, CDPH-D.O., CSWC Managers, DWP-DO, LANDS, EDO, FDC, Cal OES REG, LDO, PARKS & REC, Co/WP, Co/Hlth, Co/E-Hlth
Photo Attachment:
11. Cal OES Reg. keenon.adamson@caloes.ca.gov
********* Control No: 23-3617 *********

Created by: Warning Center on: 06/02/2023 03:05:48 PM Last Modified by: Warning Center on: 06/02/2023 03:42:18 PM