E26C1C27199C5E7287258A470070F7D4 Hearing Summary CLICS/CLICS2023A/commsumm.nsf PUBLICBILL SUMMARY For WELD COUNTY PRESENTATION ON OZONE CONTROL STRATEGIESINTERIM COMMITTEE LEGISLATIVE INTERIM COMMITTEE ON OZONE AIR QUALITYDate Oct 13, 2023 Location Old State Library Weld County Presentation on Ozone Control Strategies - Committee Discussion Only Attachment Tag File Name Attachment J http://www2.leg.state.co.us/CLICS/CLICS2023A/commsumm.nsf/0/FEDC4AC68BDB...$File/Attachment J.pdf?OpenElement Attachment J.pdf 02:33:56 PM Dr. Morales gave her second presentation on ozone control strategies (Attachment J). Dr. Morales discussed various ozone control strategies. She discussed source apportionment modeling and gave suggestions for actions to be taken to reduce ozone. 02:53:01 PM Dr. Morales answered questions from the committee on photochemical modelling and the terms used. She answered a question on how Weld may be in attainment but how to deal with emissions from Weld blowing into other areas. Dr. Morales responded to questions about design values shown from other local government presentations. She answered questions about operators in Weld County and financial impact of those operators. Matt Catwright, Assitant Weld County Attorney, clarified the answers to some questions.