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Tack, Jon [jon.tack@dnr.iowa.gov] 8/29/2017 3:10:22 PM Forsgren, Lee [/o=ExchangeLabs/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=a055d7329d5b470fbaa9920celb68a7d-Forsgren, D] Stephanie Groen [stephanie.groen@iowa.gov]; Kayla Lyon [kayla.lyon@iowa.gov] Fwd: Iowa antidegradation rules meeting - Sept. 19 Basis for Reversal of EPA disapproval.docx; Iowa Antideg update Aug 7th (2).docx; Antideg Memo on EPA disapproval.docx
Mr. Forsgren,
In preparation for our meeting on September 19th, I have attached a couple of short documents in regard to Iowa's antidegradation rules. I hope they are helpful.
The documents are:
1. A potential basis for reversal of EPA's disapproval - 3 pages. 2. A specific response to EPA concerns in regard to 115% - 2 pages. 3. Our January memo on this issue - 2 pages.
I am available to talk at any time if you wish to discuss anything prior to the meeting.
Thanks.
Jo n C, T a ck [ Water Quality Bureau Chief Iowa Department of Datura! Resources PI x."6 li F S 15-725-8201 | 502 E. 9th St.. Des Moines, IA 50319 www.iowadnr.gov
Sierra Club v. EPA 18cv3472 NDCA
Tier 1
ED 002061 00094296-00001