Document ID: EPA-HQ-OAR-2022-0313-0040
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2022-05-12T04:00Z

EE Initial Notification Summary Information		PM10
Submitting Agency: Ventura APCD
Agency Contact: Mallory Ham
Date Submitted: 5/22/2020
Applicable NAAQS: 1987 PM10
Affected Regulatory Decision[1]: Designation
(for classification decisions, specify level of the classification with/without EE concurrence)
Area Name/Designation Status: Ventura County APCD/ Unclassified
Design Value Period (list three-year period): 2017 - 2019
(where there are multiple relevant design value periods, summarize separately)

A) Information specific to each flagged monitor day that may be submitted to EPA in support of the affected regulatory decision listed above
Date of Event 
Type of Event (high wind, volcano, wildfires/prescribed fire, other[2])
AQS Flag
Monitor AQS ID (and POC)
Monitor Name
Exceedance Concentration (with units)
Notes (e.g. event name, links to other events)
Oct. 30, 2019
High wind
IJ
06-111-3001-3
El Rio  -  Rio Mesa School #2
187.9 ug/m[3]
Regional Santa Ana High Wind Event
Oct. 10, 2019
High wind
IJ
06-111-3001-3
El Rio  -  Rio Mesa School #2
163.8 ug/m[3]
Regional Santa Ana High Wind Event
Nov. 11, 2018
High wind

06-111-3001-3
El Rio  -  Rio Mesa School #2
160.9 ug/m[3]
High Wind and smoke/ash from Woolsey/Hill Fire Areas
Nov. 8, 2018
High wind

06-111-3001-3
El Rio  -  Rio Mesa School #2
209.0 ug/m[3]
High Wind and smoke/ash from Woolsey/Hill Fire Areas
Oct. 9, 2017
High wind 

06-111-3001-3
El Rio  -  Rio Mesa School #2
287.9 ug/m[3]
Regional Santa Ana High Wind Event

B) Violating Monitors Information 
  (listing of all violating monitors in the planning area, regardless of operating agency, and regardless of whether or not they are impacted by EEs)
Monitor (AQS ID and POC) 

Design Value (without EPA concurrence on any of the events listed in table A above)
Design Value (with EPA concurrence on all events listed in table A above)
El Rio  -  Rio Mesa School #2 (06-111-3001)
                                      1.7
                                      0.0

                                       
                                       

                                       
                                       

[1] designation, classification, attainment determination, attainment date extension, or finding of SIP inadequacy leading to SIP call
[2] Provide additional information for types of event described as "other"

C) Summary of Maximum Design Value (DV) Monitor Information (Effect of EPA Concurrence on Maximum Design Value Monitor Determination)
  (Two highest values from Table B)
Maximum DV monitor (AQS ID and POC) without EPA concurrence on any of the events listed in table A above 
                                Design Value  
                                      1.7
                             Design Value Monitor
                         El Rio  -  Rio Mesa School #2
                                    Comment
                                       
Maximum DV monitor (AQS ID and POC) with EPA concurrence on all events listed in table A above 
                                 Design Value
                                      0.0
                             Design Value Monitor
                         El Rio  -  Rio Mesa School #2
                                    Comment
                                       
   
D) List of any monitors (AQS ID and POC) within planning area with invalid design values (e.g. due to data incompleteness)