To: From: Sent: Subject: Hupp, Sydney[hupp.sydney@epa.gov] Phelleps, Moya Fri 3/31/2017 5:32:30 PM RE: Administrator Pruitt Visit Sydney: Thank you to both you and Millan for working so hard to get this to work!

To: Cc: From: Sent: Subject: Hale, Michelle[hale.michelle@epa.gov] Hupp, Sydney[hupp.sydney@epa.gov] Mat Lapinski Tue 3/21/2017 10:50:50 PM Re: Meeting request on behalf of HollyFrontier Corporation Michelle and Sydney, Wanted to get you dates for a potential reschedule per our conversation this afternoon.

To: Cc: From: Sent: Subject: Hupp, Sydney[hupp.sydney@epa.gov] Dickerson, Aaronidickerson.aaron@epa.gov] Michael Pasko Wed 5/17/2017 8:30:03 PM RE: Meeting Request: 06/21-06/22, Marine Engine Manufacturing Executives Thank you Sydney.

To: From: Sent: Subject: Hupp, Sydney[hupp.sydney@epa.gov] Rashid G.

To: Cc: From: Sent: Subject: Hupp, Sydney[hupp.sydney@epa.gov] Laine Evans[levans@GPS-50.com]; Dickerson, Aaronfdickerson.aaron@epa.gov] Larissa Martin Tue 6/6/2017 5:57:37 PM RE: Administrator Pruitt Meeting schedule request Checking now, thanks!

To: Cc: From: Sent: Subject: Jennifer Butler[butler@spn.org] Dickerson, Aaronfdickerson.aaron@epa.gov] Hupp, Sydney Fri 4/28/2017 2:18:52 PM RE: State Policy Network - Speaking request Quick question: are ALEC and RGA invited to participate?

To: From: Sent: Subject: Gay Ludwick[gay@gdcillc.com]; Hale, Michellefhale.michelle@epa.gov] Hupp, Sydney Mon 5/15/2017 7:10:56 PM RE: Request; Reschedule meeting with Administrator Pruitt and RJ Kirk of Intrexon Thank you for reaching out!

To: Hupp, Sydney[hupp.sydney@epa.gov]; Swift, MaryfMary.Swift@heritage.org] Cc: Dickerson, Aaron[dickerson.aaron@epa.gov] From: Wagner, Bridgett Sent: Tue 3/28/2017 3:37:26 PM Subject: RE: Heritage Foundation invitation to speak at our 40th Annual Resource Bank Meeting - May 11 in Colorado Springs Thanks for the update.

To: Cc: From: Sent: Subject: Maxim Pasik[maxim@water-gen.com] anterine.jackson@sands.com[anterine.jackson@sands.com]; Hupp, Sydney Mon 4/3/2017 11:10:57 PM RE: Meeting Personal Email/Ex. 6 Thank you for letting me know.

To: Cc: From: Sent: Subject: Briggum, Sue[sbriggum@wm.com] Dickerson, Aaron[dickerson.aaron@epa.gov]; Woodward, Cheryl[Woodward.Cheryl@epa.gov] Hupp, Sydney Thur 3/30/2017 4:53:42 PM RE: Meeting with Administrator Pruitt Hi Sue, We are looking forward to it as well.

To: lanMcTiernan@aia.org[lanMcTiernan@aia.org] Cc: Dickerson, Aaron[dickerson.aaron@epa.gov] From: Hupp, Sydney Sent: Fri 3/24/2017 6:06:58 PM Subject: Meeting with Administrator Pruitt External Meeting Request Form.docx Good afternoon Ian, I am hopeful that this email finds you well!

Message From: Sent: To: CC: Subject: Sayer, Matthias, EMNRD [MatthiasLSayer@state.nm.us] 7/17/2017 4:06:30 PM Bennett, Tate [/o=ExchangeLabs/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=lfa92542f7ca4d01973bl8b2fllb9141-Bennett, El] Cory, Preston (Katherine) [/o=ExchangeLabs/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=bfd80bl5f6d04a3ballfc8ca3c85bc50-Cory, Kathe] RE: Dave Ross Quote "We out west are beyond satisfied with the appointment of Mr.

Message From: Sent: To: CC: Subject: Hoelscher, Douglas L.

U n ited States E n v iro n m e n ta l Protection Agency The Definition of "Waters of the U.S."

EPA?